cobU: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

CobU

Synonyms

bifunctional cobinamide kinase and cobinamide phosphate guanylyltransferase[1], B1993[2][1], CobU[2][1] , ECK1988, JW1971, b1993

Product description

CobU[2][3];

Component of cobinamide-P guanylyltransferase[2]

Partial cobalamin biosynthesis pathway present in E. coli[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:0000166

nucleotide binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003203

F

Seeded from EcoCyc (v14.0)

complete

GO:0000166

nucleotide binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0547

F

Seeded from EcoCyc (v14.0)

complete

GO:0003824

catalytic activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0511

F

Seeded from EcoCyc (v14.0)

complete

GO:0005524

ATP binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0067

F

Seeded from EcoCyc (v14.0)

complete

GO:0005525

GTP binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0342

F

Seeded from EcoCyc (v14.0)

complete

GO:0009236

cobalamin biosynthetic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0169

P

Seeded from EcoCyc (v14.0)

complete

GO:0016301

kinase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0418

F

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

GO:0043752

adenosylcobinamide kinase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003203

F

Seeded from EcoCyc (v14.0)

complete

GO:0043752

adenosylcobinamide kinase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:2.7.1.156

F

Seeded from EcoCyc (v14.0)

complete

GO:0043753

adenosylcobinamide-phosphate guanylyltransferase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003203

F

Seeded from EcoCyc (v14.0)

complete

GO:0043753

adenosylcobinamide-phosphate guanylyltransferase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:2.7.7.62

F

Seeded from EcoCyc (v14.0)

complete

GO:0006974

response to DNA damage stimulus

PMID:11967071[5]

IEP: Inferred from Expression Pattern

P

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 cobinamide-P guanylyltransferase

could be indirect

Protein

flgJ

PMID:16606699[6]

Experiment(s):EBI-1141597

Protein

phnL

PMID:16606699[6]

Experiment(s):EBI-1141597

Protein

gpmB

PMID:16606699[6]

Experiment(s):EBI-1141597

Protein

mprA

PMID:16606699[6]

Experiment(s):EBI-1141597

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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

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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

MMILVTGGAR SGKSRHAEAL IGDSSQVLYI ATSQILDDEM AARIEHHRQG RPEHWRTVER
WQHLDELIHA DINPNEVVLL ECVTTMVTNL LFDYGGDKDP DEWDYQAMEQ AINAEIQSLI
AACQRCPAKV VLVTNEVGMG IVPESRLARH FRDIAGRVNQ QLAAAANEVW LVVSGIGVKI K
Length

181

Mol. Wt

20.163 kDa

pI

5.4 (calculated)

Extinction coefficient

26,470 - 26,845 (calc based on 3 Y, 4 W, and 3 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

3..180

PF02283 Cobinamide kinase / cobinamide phosphate guanyltransferase

PMID:19920124[7]

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

Structures

<beststructure> gene=cobU 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:16129934

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946519

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0006616

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0AE76

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG13238

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13238

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946519

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120002434

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB3027

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 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. Khil, PP & Camerini-Otero, RD (2002) Over 1000 genes are involved in the DNA damage response of Escherichia coli. Mol. Microbiol. 44 89-105 PubMed
  6. 6.0 6.1 6.2 6.3 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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