mrcB:Gene Product(s): Difference between revisions

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*  
*  
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****************************************************************************************** -->{{Product_nomenclature_help}}
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!align=left {{table heading style}} |Synonyms
!align=left {{table heading style}} |Synonyms
||
||
fused glycosyl transferase<ref name='LIB:Riley_2006'/>, transpeptidase<ref name='LIB:Riley_2006'/>, B0149<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, PonB<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, PbpF<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, MrcB<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, PBP1B<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>  
''fused glycosyl transferase<ref name='LIB:Riley_2006'/>, transpeptidase<ref name='LIB:Riley_2006'/>, B0149<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, PonB<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, PbpF<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, MrcB<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, PBP1B<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/> , ECK0148, JW0145, pbpF, ponB, b0149''
|-
|-
!align=left {{table heading style}} |Product description
!align=left {{table heading style}} |Product description
Line 59: Line 59:
* [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.-.- 3.4.-.-]<ref name='LIB:Riley_2006'/>
* [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.-.- 3.4.-.-]<ref name='LIB:Riley_2006'/>


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*  
*  
****************************************************************************************** -->{{Product_GO_help}}
****************************************************************************************** -->{{Product_GO_help}}
{|class = 'sortable' border="2" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; border: 1px #aaa solid; border-collapse: collapse;" {{Prettytable}}
{| border="2" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; border: 1px #aaa solid; border-collapse: collapse;" id="V46aa1f4e062de"  class=" tableEdit GO_table_product dataTable" 
|- {{table_heading_style}}
|- {{table_heading_style}}
!|Qualifier!!GO ID!!GO term name!!Reference(s)!!Evidence Code!!with/from!!Aspect!!Notes!!Status
!|Qualifier!!GO ID!!GO term name!!Reference!!Evidence Code!!with/from!!Aspect!!Notes!!Status
|-  
|-  
|
|


|
|
GO:0005624
GO:0005887
|
|
membrane fraction
integral to plasma membrane
|
PMID:16858726
|
IDA: Inferred from Direct Assay
|
|


|
C
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
|
complete
|-
|
|


|
GO:0003824
|
catalytic activity
|
GO_REF:0000002<br />GO_REF:0000004
|
IEA: Inferred from Electronic Annotation
|
InterPro:IPR001264<br />SP_KW:KW-0511
|
F
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
|
complete
|-
|
|


|
|
GO:0007047
C
|
|
cell wall organization
Seeded from Riley et  al 2006 <ref name='LIB:Riley_2006'/>.
|
GO_REF:0000004
|
IEA: Inferred from Electronic Annotation
|
SP_KW:KW-0961
|
P
|
Seeded from EcoCyc 12.5 <ref name = 'LIB:EcoCyc12.5'/>
|
|
complete
Missing: evidence, reference
|-  
|-  
|
|


|
|
GO:0008233
GO:0005886
|
|
peptidase activity
plasma membrane
|
|
GO_REF:0000002
GOA:spkw<br />SP_KW:GO_REF:0000004
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
InterPro:IPR011813
SP_KW:KW-0997
|
|
F
C
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 161: Line 123:


|
|
GO:0008360
GO:0005886
|
|
regulation of cell shape
plasma membrane
|
|
GO_REF:0000004
GOA:spkw<br />SP_KW:GO_REF:0000004
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
SP_KW:KW-0133
SP_KW:KW-1003
|
|
P
C
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
complete
|-
|
 
|
GO:0008658
|
penicillin binding
|
GO_REF:0000002
|
IEA: Inferred from Electronic Annotation
|
InterPro:IPR001460
|
F
|
Seeded from EcoCyc 12.5 <ref name = 'LIB:EcoCyc12.5'/>
|
|
complete  
complete  
Line 203: Line 146:
peptidoglycan glycosyltransferase activity
peptidoglycan glycosyltransferase activity
|
|
GO_REF:0000002<br />GO_REF:0000003
PMID:6389538
|
|
IEA: Inferred from Electronic Annotation
IDA: Inferred from Direct Assay
|
|
InterPro:IPR011813<br />EC:2.4.1.129
 
|
|
F
F
|
|
Seeded from EcoCyc 12.5 <ref name = 'LIB:EcoCyc12.5'/>
 
|
|
complete  
complete  
Line 218: Line 161:


|
|
GO:0009252
GO:0051518
|
|
peptidoglycan biosynthetic process
positive regulation of bipolar cell growth
|
|
GO_REF:0000002<br />GO_REF:0000002<br />GO_REF:0000004
PMID:330236
|
|
IEA: Inferred from Electronic Annotation
IDA: Inferred from Direct Assay
|
InterPro:IPR001264<br />InterPro:IPR011813<br />SP_KW:KW-0573
|
P
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
|
complete
|-
|
|


|
GO:0009273
|
peptidoglycan-based cell wall biogenesis
|
GO_REF:0000002
|
IEA: Inferred from Electronic Annotation
|
InterPro:IPR001460
|
|
P
P
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Cephaloridine has a high affinity for PBP1B. When this happens, cell elongation is inhibited, causing the cell to lyse.  
|
|
complete  
complete  
Line 256: Line 180:


|
|
GO:0009274
GO:0009002
|
|
peptidoglycan-based cell wall
serine-type D-Ala-D-Ala carboxypeptidase activity
|
|
GO_REF:0000002<br />GO_REF:0000002
PMID:6389538
|
|
IEA: Inferred from Electronic Annotation
IDA: Inferred from Direct Assay
|
InterPro:IPR001264<br />InterPro:IPR011813
|
C
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
|
complete
|-
|
|


|
|
GO:0016020
F
|
membrane
|
GO_REF:0000004<br />GO_REF:0000004
|
IEA: Inferred from Electronic Annotation
|
SP_KW:KW-0397<br />SP_KW:KW-0472
|
C
|
Seeded from EcoCyc 12.5 <ref name = 'LIB:EcoCyc12.5'/>
|
complete
|-
|
|


|
GO:0016021
|
integral to membrane
|
GO_REF:0000004
|
IEA: Inferred from Electronic Annotation
|
SP_KW:KW-0812
|
C
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
|
|
complete  
complete  
Line 313: Line 199:


|
|
GO:0016740
GO:0008658
|
|
transferase activity
penicillin binding
|
|
GO_REF:0000004
GOA:interpro<br />GO_REF:0000002
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
SP_KW:KW-0808
InterPro:IPR001460
|
|
F
F
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 332: Line 218:


|
|
GO:0016757
GO:0008955
|
|
transferase activity, transferring glycosyl groups
peptidoglycan glycosyltransferase activity
|
|
GO_REF:0000004
GOA:interpro<br />GO_REF:0000002
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
SP_KW:KW-0328
InterPro:IPR011813
|
|
F
F
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 351: Line 237:


|
|
GO:0016787
GO:0008955
|
|
hydrolase activity
peptidoglycan glycosyltransferase activity
|
|
GO_REF:0000004
GOA:spec<br />GO_REF:0000003
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
SP_KW:KW-0378
EC:2.4.1.129
|
|
F
F
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 370: Line 256:


|
|
GO:0046677
GO:0009252
|
|
response to antibiotic
peptidoglycan biosynthetic process
|
|
GO_REF:0000002<br />GO_REF:0000004
GOA:interpro<br />GO_REF:0000002
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
InterPro:IPR011813<br />SP_KW:KW-0046
InterPro:IPR001264
|
|
P
P
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 389: Line 275:


|
|
GO:0005887
GO:0009252
|
|
integral to plasma membrane
peptidoglycan biosynthetic process
|
|
 
PMID:16569861
|
|
 
IMP: Inferred from Mutant Phenotype
|
|


|
|
C
P
|
|
Seeded from Riley et  al 2006 <ref name='LIB:Riley_2006'/>.  
Table 1 shows a PBP1B deficient strain produce lipid II instead of peptidoglycan.
|
|
required field missing
complete
|-  
|-  
|
|


|
|
GO:0005739
GO:0009252
|
|
mitochondrion
peptidoglycan biosynthetic process
|
|
PMID:16858726
GOA:spkw<br />SP_KW:GO_REF:0000004
|
|
IDA: Inferred from Direct Assay
IEA: Inferred from Electronic Annotation
|
|
 
SP_KW:KW-0573
|
|
C
P
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 427: Line 313:


|
|
GO:0005886
GO:0009274
|
|
plasma membrane
peptidoglycan-based cell wall
|
|
GO_REF:0000004<br />GO_REF:0000004<br />GO_REF:0000023
GOA:interpro<br />GO_REF:0000002
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
SP_KW:KW-0997<br />SP_KW:KW-1003<br />SP_SL:SL-0037
InterPro:IPR001264
|
|
C
C
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 446: Line 332:


|
|
GO:0008144
GO:0009274
|
|
drug binding
peptidoglycan-based cell wall
|
|
PMID:10564478<br />PMID:11933234<br />PMID:12325012<br />PMID:365089<br />PMID:371539<br />PMID:6268122<br />PMID:6373702<br />PMID:6376452<br />PMID:6427167<br />PMID:6448021<br />PMID:6448573<br />PMID:6941742<br />PMID:7018389<br />PMID:7049076
GOA:interpro<br />GO_REF:0000002
|
|
IDA: Inferred from Direct Assay
IEA: Inferred from Electronic Annotation
|
|
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
InterPro:IPR011813
|
|
F
C
|
|
Seeded from EcoCyc <ref name = 'LIB:EcoCyc13.0'/>
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 465: Line 351:


|
|
GO:0003824
GO:0016020
|
|
catalytic activity
membrane
|
|
GO_REF:0000002<br />GO_REF:0000004
GOA:spkw<br />SP_KW:GO_REF:0000004
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
InterPro:IPR001264<br />SP_KW:KW-0511
SP_KW:KW-0472
|
|
F
C
|
|
Seeded from EcoCyc
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 484: Line 370:


|
|
GO:0005624
GO:0016020
|
|
membrane fraction
membrane
|
|
PMID:16858726
PMID:16858726
Line 496: Line 382:
C
C
|
|
Seeded from EcoCyc
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 503: Line 389:


|
|
GO:0005886
GO:0016021
|
|
plasma membrane
integral to membrane
|
|
GO_REF:0000004<br />GO_REF:0000004<br />GO_REF:0000023
GOA:spkw<br />SP_KW:GO_REF:0000004
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
SP_KW:KW-0997<br />SP_KW:KW-1003<br />SP_SL:SL-0037
SP_KW:KW-0812
|
|
C
C
|
|
Seeded from EcoCyc
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 522: Line 408:


|
|
GO:0007047
GO:0016021
|
|
cell wall organization
integral to membrane
|
|
GO_REF:0000004<br />PMID:17586646
GO_REF:0000023
|
|
IGI: Inferred from Genetic Interaction
IEA: Inferred from Electronic Annotation
|
|
SP_KW:KW-0961<br />
SP_SL:SL-9906
|
|
P
C
|
|
Seeded from EcoCyc
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 541: Line 427:


|
|
GO:0008144
GO:0046677
|
|
drug binding
response to antibiotic
|
PMID:10564478<br />PMID:11933234<br />PMID:12325012<br />PMID:365089<br />PMID:371539<br />PMID:6268122<br />PMID:6373702<br />PMID:6376452<br />PMID:6427167<br />PMID:6448021<br />PMID:6448573<br />PMID:6941742<br />PMID:7018389<br />PMID:7049076
|
|
IDA: Inferred from Direct Assay
GOA:interpro<br />GO_REF:0000002
|
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
|
F
|
Seeded from EcoCyc
|
complete
|-
|
 
|
GO:0008233
|
peptidase activity
|
GO_REF:0000002
|
|
IEA: Inferred from Electronic Annotation
IEA: Inferred from Electronic Annotation
|
|
InterPro:IPR011813
InterPro:IPR011813
|
F
|
Seeded from EcoCyc
|
complete
|-
|
|
GO:0008360
|
regulation of cell shape
|
GO_REF:0000004
|
IEA: Inferred from Electronic Annotation
|
SP_KW:KW-0133
|
|
P
P
|
|
Seeded from EcoCyc
Seeded from [[EcoCyc]] (v14.0)
|
|
complete  
complete  
Line 598: Line 446:


|
|
GO:0008658
GO:0046677
|
|
penicillin binding
response to antibiotic
|
|
GO_REF:0000002<br />PMID:10564478
PMID:371539
|
|
IDA: Inferred from Direct Assay
IDA: Inferred from Direct Assay
|
|
InterPro:IPR001460<br />
SP_KW:KW-0046
|
F
|
Seeded from EcoCyc
|
complete
|-  
|


|
GO:0008955
|
peptidoglycan glycosyltransferase activity
|
GO_REF:0000002<br />GO_REF:0000003<br />PMID:11716719<br />PMID:12369847<br />PMID:12714684<br />PMID:14693515<br />PMID:16548528<br />PMID:16569861<br />PMID:6389538<br />PMID:7001458
|
IDA: Inferred from Direct Assay
|
InterPro:IPR011813<br />EC:2.4.1.129<br /><br /><br /><br /><br /><br /><br /><br />
|
F
|
Seeded from EcoCyc
|
complete
|-
|


|
GO:0009002
|
serine-type D-Ala-D-Ala carboxypeptidase activity
|
PMID:10564478<br />PMID:11716719<br />PMID:14693515<br />PMID:16569861<br />PMID:17092918<br />PMID:6389538<br />PMID:7001458
|
IDA: Inferred from Direct Assay
|
<br /><br /><br /><br /><br /><br />
|
F
|
Seeded from EcoCyc
|
complete
|-
|
|
GO:0009252
|
peptidoglycan biosynthetic process
|
GO_REF:0000002<br />GO_REF:0000002<br />GO_REF:0000004
|
IEA: Inferred from Electronic Annotation
|
InterPro:IPR001264<br />InterPro:IPR011813<br />SP_KW:KW-0573
|
|
P
P
|
|
Seeded from EcoCyc
Table 1 shows Cephalosporin Beta-Lactams exhibit high affinity for PBP1B.
|
|
complete  
complete  
|-
|


|
|- class="tableEdit_footer"
GO:0009273
|<span class="tableEdit_editLink plainlinks">[{{SERVER}}{{SCRIPTPATH}}?title=Special:TableEdit&id=421aa90e079fa326b6494f812ad13e79.19829.V46aa1f4e062de&page=19829&pagename={{FULLPAGENAMEE}}&type=&template=GO_table_product edit table]</span> || || || || || || || ||
|
|}
peptidoglycan-based cell wall biogenesis
<!--box uid=421aa90e079fa326b6494f812ad13e79.19829.V46aa1f4e062de-->
|
GO_REF:0000002
|
IEA: Inferred from Electronic Annotation
|
InterPro:IPR001460
|
P
|
Seeded from EcoCyc
|
complete
|-  
|


|
<span id="Interactions"></span><big>'''Interactions'''</big>
GO:0009274
<!--box uid=421aa90e079fa326b6494f812ad13e79.19829.G46aa1f68a11ad-->
|
<!--
peptidoglycan-based cell wall
******************************************************************************************
|
*
GO_REF:0000002<br />GO_REF:0000002
*  ** PLEASE DON'T EDIT THIS TABLE DIRECTLY.  Use the edit table link under the table. **
|
*
IEA: Inferred from Electronic Annotation
****************************************************************************************** -->{{Product_interactions_help}}
|
{| border="2" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; border: 1px #aaa solid; border-collapse: collapse;"  id="G46aa1f68a11ad"  class=" tableEdit Product_interactions_table dataTable" 
InterPro:IPR001264<br />InterPro:IPR011813
|- {{table heading style}}
|
!|Partner Type!!Partner!!Notes!!References!!Evidence
C
|
Seeded from EcoCyc
|
complete
|-  
|-  
|
|
Protein
|
|
GO:0046349
Subunits of [[:Category:Complex:penicillin-binding protein 1B|penicillin-binding protein 1B]]
|
|
amino sugar biosynthetic process
could be indirect
|
|
 
|
|
|
   
   
|
P
|
Seeded from EcoCyc 11.1<ref name='LIB:EcoCyc11.1'/>.
|
required fields missing 
|-  
|-  
|
|
Protein
|
|
GO:0042493
talB
|
|
response to drug
 
|
|
PMID:19402753
|
|
LCMS(ID Probability):99.6
|
|
P
|
Seeded from EcoCyc 11.1<ref name='LIB:EcoCyc11.1'/>.  
|
required fields missing 
|-  
|-  
|
|
Protein
|
GO:0000910
|
cytokinesis
|
|
|
|
P
|
|
Seeded from EcoCyc 11.1<ref name='LIB:EcoCyc11.1'/>.
hupA
|
required fields missing 
|-
|
|


|
|
GO:0008955
PMID:19402753
|
peptidoglycan glycosyltransferase activity
|
PMID:6389538
|
|
IDA: Inferred from Direct Assay
LCMS(ID Probability):99.6
|
 
|
F
|
 
|
complete
|-  
|-  
|
|
 
Protein
|
|
GO:0009002
hemB
|
serine-type D-Ala-D-Ala carboxypeptidase activity
|
PMID:6389538
|
IDA: Inferred from Direct Assay
|
|


|
|
F
PMID:19402753
|
|
 
LCMS(ID Probability):99.6
|
complete
|-  
|-  
|
|
 
Protein
|
GO:0016020
|
membrane
|
GO_REF:0000004
|
|
IEA: Inferred from Electronic Annotation
ppsA
|
|
SP_KW:KW-0472
|
C
|
Seeded from EcoCyc
|
complete


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<span id="Interactions"></span><big>'''Interactions'''</big>
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|- {{table heading style}}
!|Partner Type!!Partner!!Notes!!References!!Evidence
|-
|
Protein
|
Subunits of [[:Category:Complex:penicillin-binding protein 1B|penicillin-binding protein 1B]]
|
could be indirect
|
|
 
PMID:19402753
|
|
LCMS(ID Probability):99.6


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!|Compartment!!Description!!Evidence!!Reference/Source!!Notes
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!align=left {{table heading style}} |Name
||


|-
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!align=left {{table heading style}} |Mol. Wt
!align=left {{table heading style}} |Mol. Wt
||
||
94.29 kDa (calc) <ref name='LIB:EcoCyc10.6'/>
94.294 kDa
|-
|-
!align=left {{table heading style}} |pI
!align=left {{table heading style}} |pI
||
||
9.5 (calculated)
|-
|-
!align=left {{table heading style}} |Extinction coefficient
!align=left {{table heading style}} |Extinction coefficient
||
||
116200 - 116450 (calc based on 30 Y, 13 W, and 2 C residues)  
116,200 - 116,450 (calc based on 30 Y, 13 W, and 2 C residues)


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|- {{table heading style}}
|- {{table heading style}}
!|Type!!Residues!!Description!!Notes
!|Type!!Residues!!Description!!Notes!!References
|-
|
Domain
|
472..744
|
[http://pfam.janelia.org/family/PF00905 PF00905  Penicillin binding protein transpeptidase domain]
|


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PMID:19920124
|-
|
Domain
|
198..381
|
[http://pfam.janelia.org/family/PF00912 PF00912  Transglycosylase]
|
 
|
PMID:19920124
 
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</table>


<span id="Structure"></span><big>'''Structure'''</big>
<table><tr valign='top'><td>
<span id='Structure'></span><big>'''Structure'''</big><br />
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|-
|-
!align=left {{table heading style}} |Structures
!align=left {{table heading style}} |Structures
||
||
<beststructure>mrcB
<beststructure>
562</beststructure>
gene=mrcB
 
taxon=562,83333
</beststructure>
|-
|-
!align=left {{table heading style}} |Models
!align=left {{table heading style}} |Models
||
||
View models at:
View models at:
* [http://dragon.bio.purdue.edu/ecolpredict2/localsearch/cgi-bin/search3.cgi?q=mrcB&sub=keywordSearc EcoliPredict]
* [http://www.proteinmodelportal.org/query/uniprot/P02919 Protein Model Portal]
* [http://modbase.compbio.ucsf.edu/modbase-cgi/model_search.cgi?searchmode=default&displaymode=moddetail&searchproperties=ALL&searchvalue=mrcB&organism=562&organismtext= ModBase]
* [http://bioinf.cs.ucl.ac.uk/genome3d/read?uniprot_id=P02919 PSI-PRED (P02919)]
* [http://bioinf.cs.ucl.ac.uk/psipred/ PSI-PRED]
* [http://spock.genes.nig.ac.jp/~genome/cgi-bin/gkeytext.pl.cgi?A&QUERY1=P02919 Genomes TO Protein (P02919)] (GTOP)
* [http://www.ebi.ac.uk/msd-srv/pqs/ Protein Quaternary Structure] (PQS)
* [http://spock.genes.nig.ac.jp/~genome/search.html Genomes TO Protein] (GTOP)


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<!--Structure_notes--></protect>
</td><td></protect>
==== Structure figures ====
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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===Notes===
===Notes===


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!|Resource type!!Source!!Notes/Reference


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|- {{table_heading_style}}
|- {{table_heading_style}}
!|Database!!Accession!!Notes
!|Database!!Accession!!Notes
|-  
|-  
|
|
[http://ecocyc.org EcoCyc] ([[EcoCyc|EcoliWiki Page]])  
[http://www.ncbi.nlm.nih.gov/protein NCBI (Protein)] ([[NCBI (Protein)|EcoliWiki Page]])
|
[http://www.ncbi.nlm.nih.gov/protein/16128142 GI:16128142]
|
Escherichia coli str. K-12 substr. MG1655
|-
|
[http://www.ncbi.nlm.nih.gov/protein NCBI (Protein)] ([[NCBI (Protein)|EcoliWiki Page]])
|
[http://www.ncbi.nlm.nih.gov/protein/NP_414691.1 GeneID:944843]
|
Escherichia coli str. K-12 substr. MG1655
|-
|
[[ASAP]]
|
ASAP:ABE-0000516
|
''Escherichia coli'' str. K-12 substr. [[:Category:Strain:MG1655|MG1655]]
|-
|
[http://www.pir.uniprot.org/ UniProt] ([[UniProt|EcoliWiki Page]])
|
|
[http://biocyc.org/ECOLI/NEW-IMAGE?type=NIL&object=EG10605-MONOMER EcoCyc:EG10605-MONOMER]
[http://www.uniprot.org/uniprot/P02919 UniProtKB/Swiss-Prot:P02919]
|
|
Escherichia coli str. K-12 substr. MG1655
|-  
|-  
|
|
[http://uniprot.org/ UniProt] ([[UniProt|EcoliWiki Page]])
[[EcoCyc]]
|
|
[[uniprot:P02919|UniProt:P02919]]
EcoCyc:EG10605
|
|
''Escherichia coli'' str. K-12 substr. [[:Category:Strain:MG1655|MG1655]]
|-  
|-  
|
|
[http://pfam.sanger.ac.uk/ PFAM] ([[PFAM|EcoliWiki Page]])
[[EcoGene]]
|
|
[http://pfam.sanger.ac.uk/family?acc=PF00912 PFAM:PF00912]
EcoGene:EG10605
|
|
''Escherichia coli'' str. K-12 substr. [[:Category:Strain:MG1655|MG1655]]
|-  
|-  
|
|
[http://www.ncbi.nlm.nih.gov/RefSeq/ RefSeq] ([[RefSeq|EcoliWiki Page]])  
[http://www.ncbi.nlm.nih.gov/gene NCBI (Gene)] ([[NCBI (Gene)|EcoliWiki Page]])
|
|
[http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?db=nucleotide&val=NP_414691 RefSeq:NP_414691]
[http://www.ncbi.nlm.nih.gov/gene?term=944843 GeneID:944843]
|
|
Escherichia coli str. K-12 substr. MG1655
|-  
|-  
|
|
[http://modbase.compbio.ucsf.edu ModBase] ([[ModBase|EcoliWiki Page]])
[[RegulonDB]]
|
|
[http://salilab.org/modbase/searchbyid?databaseID=P02919 ModBase:P02919]
RegulonDB:ECK120000598
|
|
''Escherichia coli'' str. K-12 substr. [[:Category:Strain:MG1655|MG1655]]
|-  
|-  
|
|
[http://BioCyc.org/ECOO157/ ECOO157CYC] ([[ECOO157CYC|EcoliWiki Page]])
[[EchoBASE]]
|
|
[http://BioCyc.org/ECOO157/new-image?object=MRCB-MONOMER ECOO157CYC:MRCB-MONOMER]
EchoBASE:EB0600
|
|
''Escherichia coli'' str. K-12 substr. [[:Category:Strain:MG1655|MG1655]]


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==References==
==References==
{{BacktoTop}}
{{BacktoTop}}
 
{{RefHelp}}
<references/>
<references />
__NOTOC__
__NOTOC__
</noinclude>
===Categories===
===Categories===
{{BacktoTop}}
{{BacktoTop}}
[[Category:Proteins]]
[[Category:Proteins]]
[[Category:GO:0031225_!_anchored to membrane]][[Category:GO:0046349_!_amino sugar biosynthetic process]][[Category:GO:0009252_!_peptidoglycan biosynthetic process]][[Category:GO:0042493_!_response to drug]][[Category:GO:0000910_!_cytokinesis]][[Category:Complex:penicillin-binding protein 1B]][[Category:Location:plasma membrane]]

Latest revision as of 20:21, 17 February 2015

{{#css:Suppresslinks.css}}<css>h1 .editsection { display:none;} h2 .editsection { display:none;}</css>

Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

MrcB

Synonyms

fused glycosyl transferase[1], transpeptidase[1], B0149[2][1], PonB[2][1], PbpF[2][1], MrcB[2][1], PBP1B[2][1] , ECK0148, JW0145, pbpF, ponB, b0149

Product description

MrcB[2][3];

Component of penicillin-binding protein 1B[3]

Murein polymerase, PBP1B; bifunctional murein transglycosylase and transpeptidase; penicillin-binding protein 1B; dimeric[4]

EC number (for enzymes)


Notes

Function

[back to top]


Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0005887

integral to plasma membrane

C

Seeded from Riley et al 2006 [1].

Missing: evidence, reference

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0997

C

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0008955

peptidoglycan glycosyltransferase activity

PMID:6389538[5]

IDA: Inferred from Direct Assay

F

complete

GO:0051518

positive regulation of bipolar cell growth

PMID:330236[6]

IDA: Inferred from Direct Assay

P

Cephaloridine has a high affinity for PBP1B. When this happens, cell elongation is inhibited, causing the cell to lyse.

complete

GO:0009002

serine-type D-Ala-D-Ala carboxypeptidase activity

PMID:6389538[5]

IDA: Inferred from Direct Assay

F

complete

GO:0008658

penicillin binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001460

F

Seeded from EcoCyc (v14.0)

complete

GO:0008955

peptidoglycan glycosyltransferase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011813

F

Seeded from EcoCyc (v14.0)

complete

GO:0008955

peptidoglycan glycosyltransferase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:2.4.1.129

F

Seeded from EcoCyc (v14.0)

complete

GO:0009252

peptidoglycan biosynthetic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001264

P

Seeded from EcoCyc (v14.0)

complete

GO:0009252

peptidoglycan biosynthetic process

PMID:16569861[7]

IMP: Inferred from Mutant Phenotype

P

Table 1 shows a PBP1B deficient strain produce lipid II instead of peptidoglycan.

complete

GO:0009252

peptidoglycan biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0573

P

Seeded from EcoCyc (v14.0)

complete

GO:0009274

peptidoglycan-based cell wall

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001264

C

Seeded from EcoCyc (v14.0)

complete

GO:0009274

peptidoglycan-based cell wall

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011813

C

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

PMID:16858726[8]

IDA: Inferred from Direct Assay

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-9906

C

Seeded from EcoCyc (v14.0)

complete

GO:0046677

response to antibiotic

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011813

P

Seeded from EcoCyc (v14.0)

complete

GO:0046677

response to antibiotic

PMID:371539[9]

IDA: Inferred from Direct Assay

SP_KW:KW-0046


P

Table 1 shows Cephalosporin Beta-Lactams exhibit high affinity for PBP1B.

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

Subunits of penicillin-binding protein 1B

could be indirect

Protein

talB

PMID:19402753[10]

LCMS(ID Probability):99.6

Protein

hupA

PMID:19402753[10]

LCMS(ID Probability):99.6

Protein

hemB

PMID:19402753[10]

LCMS(ID Probability):99.6

Protein

ppsA

PMID:19402753[10]

LCMS(ID Probability):99.6


Notes

Localization

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Compartment Description Evidence Reference/Source Notes

plasma membrane



Notes

Structure and Physical Properties

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Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MAGNDREPIG RKGKPTRPVK QKVSRRRYED DDDYDDYDDY EDEEPMPRKG KGKGKGRKPR
GKRGWLWLLL KLAIVFAVLI AIYGVYLDQK IRSRIDGKVW QLPAAVYGRM VNLEPDMTIS
KNEMVKLLEA TQYRQVSKMT RPGEFTVQAN SIEMIRRPFD FPDSKEGQVR ARLTFDGDHL
ATIVNMENNR QFGFFRLDPR LITMISSPNG EQRLFVPRSG FPDLLVDTLL ATEDRHFYEH
DGISLYSIGR AVLANLTAGR TVQGASTLTQ QLVKNLFLSS ERSYWRKANE AYMALIMDAR
YSKDRILELY MNEVYLGQSG DNEIRGFPLA SLYYFGRPVE ELSLDQQALL VGMVKGASIY
NPWRNPKLAL ERRNLVLRLL QQQQIIDQEL YDMLSARPLG VQPRGGVISP QPAFMQLVRQ
ELQAKLGDKV KDLSGVKIFT TFDSVAQDAA EKAAVEGIPA LKKQRKLSDL ETAIVVVDRF
SGEVRAMVGG SEPQFAGYNR AMQARRSIGS LAKPATYLTA LSQPKIYRLN TWIADAPIAL
RQPNGQVWSP QNDDRRYSES GRVMLVDALT RSMNVPTVNL GMALGLPAVT ETWIKLGVPK
DQLHPVPAML LGALNLTPIE VAQAFQTIAS GGNRAPLSAL RSVIAEDGKV LYQSFPQAER
AVPAQAAYLT LWTMQQVVQR GTGRQLGAKY PNLHLAGKTG TTNNNVDTWF AGIDGSTVTI
TWVGRDNNQP TKLYGASGAM SIYQRYLANQ TPTPLNLVPP EDIADMGVDY DGNFVCSGGM
RILPVWTSDP QSLCQQSEMQ QQPSGNPFDQ SSQPQQQPQQ QPAQQEQKDS DGVAGWIKDM FGSN
Length

844

Mol. Wt

94.294 kDa

pI

9.5 (calculated)

Extinction coefficient

116,200 - 116,450 (calc based on 30 Y, 13 W, and 2 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

472..744

PF00905 Penicillin binding protein transpeptidase domain

PMID:19920124[11]

Domain

198..381

PF00912 Transglycosylase

PMID:19920124[11]

<motif_map/>

Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=mrcB taxon=562,83333 </beststructure>

Models

View models at:

Structure figures

Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference


Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16128142

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:944843

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000516

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P02919

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10605

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10605

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:944843

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000598

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0600

Escherichia coli str. K-12 substr. MG1655


Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. ↑ 2.0 2.1 2.2 2.3 2.4 2.5 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. ↑ 3.0 3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. ↑ EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. ↑ 5.0 5.1 Nakagawa, J et al. (1984) Functional biosynthesis of cell wall peptidoglycan by polymorphic bifunctional polypeptides. Penicillin-binding protein 1Bs of Escherichia coli with activities of transglycosylase and transpeptidase. J. Biol. Chem. 259 13937-46 PubMed
  6. ↑ Spratt, BG & Jobanputra, V (1977) Mutants of Escherichia coli which lack a component of penicillin-binding protein 1 are viable. FEBS Lett. 79 374-8 PubMed
  7. ↑ Ramachandran, V et al. (2006) Screen for inhibitors of the coupled transglycosylase-transpeptidase of peptidoglycan biosynthesis in Escherichia coli. Antimicrob. Agents Chemother. 50 1425-32 PubMed
  8. ↑ Lasserre, JP et al. (2006) A complexomic study of Escherichia coli using two-dimensional blue native/SDS polyacrylamide gel electrophoresis. Electrophoresis 27 3306-21 PubMed
  9. ↑ Nozaki, Y et al. (1979) SCE-963, a new potent cephalosporin with high affinity for penicillin-binding proteins 1 and 3 of Escherichia coli. Antimicrob. Agents Chemother. 15 20-7 PubMed
  10. ↑ 10.0 10.1 10.2 10.3 Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  11. ↑ 11.0 11.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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