pbpG:Gene Product(s)

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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

PbpG

Synonyms

D-alanyl-D-alanine endopeptidase[1], B2134[2][1], YohB[2][1], PbpG[2][1] , ECK2127, JW5355, yohB, b2134

Product description

penicillin-binding protein 7[2][3]

Penicillin-binding proteins PBP7 and PBP8; murein meso-DAP-alanine DD endopeptidase, periplasmic; uniquely binds beta-lactam penems, lysing non-growing cells; mutant has biofilm defect[4]

EC number (for enzymes)
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Notes

Function

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<protect> 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:0030288

outer membrane-bounded periplasmic space

C

Seeded from Riley et al 2006 [1].

Missing: evidence, reference

GO:0006508

proteolysis

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001967

P

Seeded from EcoCyc (v14.0)

complete

GO:0006508

proteolysis

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR018044

P

Seeded from EcoCyc (v14.0)

complete

GO:0007047

cellular cell wall organization

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0961

P

Seeded from EcoCyc (v14.0)

complete

GO:0008360

regulation of cell shape

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0133

P

Seeded from EcoCyc (v14.0)

complete

GO:0009002

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

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001967

F

Seeded from EcoCyc (v14.0)

complete

GO:0009002

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

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR018044

F

Seeded from EcoCyc (v14.0)

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:0042597

periplasmic space

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0574

C

Seeded from EcoCyc (v14.0)

complete

GO:0042597

periplasmic space

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0200

C

Seeded from EcoCyc (v14.0)

complete

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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
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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

periplasm

Periplasm

PMID:7721700[5]

EchoLocation:pbpG


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Notes

Structure and Physical Properties

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<protect> 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 

MLIMPKFRVS LFSLALMLAV PFAPQAVAKT AAATTASQPE IASGSAMIVD LNTNKVIYSN
HPDLVRPIAS ISKLMTAMVV LDARLPLDEK LKVDISQTPE MKGVYSRVRL NSEISRKDML
LLALMSSENR AAASLAHHYP GGYKAFIKAM NAKAKSLGMN NTRFVEPTGL SVHNVSTARD
LTKLLIASKQ YPLIGQLSTT REDMATFSNP TYTLPFRNTN HLVYRDNWNI QLTKTGFTNA
AGHCLVMRTV INNKPVALVV MDAFGKYTHF ADASRLRTWI ETGKVMPVPA AALSYKKQKA
AQMAAAGQTA QND
Length

313

Mol. Wt

34.245 kDa

pI

10.4 (calculated)

Extinction coefficient

24,410 - 24,535 (calc based on 9 Y, 2 W, and 1 C residues)

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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

motif

1-25

UniProt Manual:Signal Peptides

UniProt:P0AFI5

Domain

29..262

PF00768 D-alanyl-D-alanine carboxypeptidase

PMID:19920124[6]

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

Structures

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

Models

View models at:

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Structure figures

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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
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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:162135905

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946662

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0007050

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0AFI5

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG12015

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG12015

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946662

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001933

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1952

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 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 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. ↑ 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. ↑ Henderson, TA et al. (1995) Identification and cloning of the gene encoding penicillin-binding protein 7 of Escherichia coli. J. Bacteriol. 177 2074-9 PubMed
  6. ↑ Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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