eptB: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

EptB

Synonyms

predicted metal dependent hydrolase[1], B3546[2][1], YhjW[2][1], EptB[2][1] , ECK3533, JW5660, pagC, yhjW, b3546

Product description

phosphoethanolamine transferase[2][3]

KDO phosphoethanolamine transferase, Ca(2+)-inducible; required for Ca(2+) tolerance of heptose-deficient cells[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:0003824

catalytic activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR017849

F

Seeded from EcoCyc (v14.0)

complete

GO:0003824

catalytic activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR017850

F

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-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:0008152

metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000917

P

Seeded from EcoCyc (v14.0)

complete

GO:0008152

metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR017849

P

Seeded from EcoCyc (v14.0)

complete

GO:0008152

metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR017850

P

Seeded from EcoCyc (v14.0)

complete

GO:0008484

sulfuric ester hydrolase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000917

F

Seeded from EcoCyc (v14.0)

complete

GO:0008610

lipid biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0444

P

Seeded from EcoCyc (v14.0)

complete

GO:0009103

lipopolysaccharide biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0448

P

Seeded from EcoCyc (v14.0)

complete

GO:0009245

lipid A biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0441

P

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:0016021

integral to membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR012549

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-9909

C

Seeded from EcoCyc (v14.0)

complete

GO:0016740

transferase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0808

F

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

plasma membrane

C-terminus localized to the periplasm with 5 predicted transmembrane domains

Daley et al. (2005) [5]

plasma membrane

Inner Membrane

PMID:15795227[6]

EchoLocation:yhjW


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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 

MLSPVCPGFV CMRYIKSITQ QKLSFLLAIY IGLFMNGAVF YRRFGSYAHD FTVWKGISAV
VELAATVLVT FFLLRLLSLF GRRSWRILAS LVVLFSAGAS YYMTFLNVVI GYGIIASVMT
TDIDLSKEVV GLNFILWLIA VSALPLILIW NNRCRYTLLR QLRTPGQRIR SLAVVVLAGI
MVWAPIRLLD IQQKKVERAT GVDLPSYGGV VANSYLPSNW LSALGLYAWA RVDESSDNNS
LLNPAKKFTY QAPQNVDDTY VVFIIGETTR WDHMGIFGYE RNTTPKLAQE KNLAAFRGYS
CDTATKLSLR CMFVRQGGAE DNPQRTLKEQ NIFAVLKQLG FSSDLYAMQS EMWFYSNTMA
DNIAYREQIG AEPRNRGKPV DDMLLVDEMQ QSLGRNPDGK HLIILHTKGS HFNYTQRYPR
SFAQWKPECI GVDSGCTKAQ MINSYDNSVT YVDHFISSVI DQVRDKKAIV FYAADHGESI
NEREHLHGTP RELAPPEQFR VPMMVWMSDK YLENPANAQA FAQLKKEADM KVPRRHVELY
DTIMGCLGYT SPDGGINENN NWCHIPQAKE AAAN
Length

574

Mol. Wt

64.939 kDa

pI

8.7 (calculated)

Extinction coefficient

104,740 - 105,865 (calc based on 26 Y, 12 W, and 9 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

Domain

248..560

PF00884 Sulfatase

PMID:19920124[7]

Domain

54..180

PF08019 Domain of unknown function (DUF1705)

PMID:19920124[7]

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<motif_map/>

tmhmm.php?gene=eptB&show=pic&.jpg
Click the image to view raw output from TMHMM.

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

Structures

<beststructure> gene=eptB 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:90111611

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:948068

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0011581

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P37661

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG12267

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG12267

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:948068

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120002148

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB2176

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 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. ↑ Daley, DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308 1321-3 PubMed
  6. ↑ Reynolds, CM et al. (2005) A phosphoethanolamine transferase specific for the outer 3-deoxy-D-manno-octulosonic acid residue of Escherichia coli lipopolysaccharide. Identification of the eptB gene and Ca2+ hypersensitivity of an eptB deletion mutant. J. Biol. Chem. 280 21202-11 PubMed
  7. ↑ 7.0 7.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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