hyaA: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

HyaA

Synonyms

hydrogenase 1, small subunit[1], B0972[2][1], HyaA[2][1] , ECK0963, JW0954, b0972

Product description

hydrogenase 1, small subunit[2][3];

Component of hydrogenase 1[2][3]

Hydrogenase 1 small subunit [NiFe], periplasmic[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:0005506

iron ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0408

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:0008137

NADH dehydrogenase (ubiquinone) activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006137

F

Seeded from EcoCyc (v14.0)

complete

GO:0008901

ferredoxin hydrogenase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001821

F

Seeded from EcoCyc (v14.0)

complete

GO:0009375

ferredoxin hydrogenase complex

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001821

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: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:0016491

oxidoreductase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

F

Seeded from EcoCyc (v14.0)

complete

GO:0033748

hydrogenase (acceptor) activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:1.12.99.6

F

Seeded from EcoCyc (v14.0)

complete

GO:0046872

metal ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0479

F

Seeded from EcoCyc (v14.0)

complete

GO:0048038

quinone binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006137

F

Seeded from EcoCyc (v14.0)

complete

GO:0051536

iron-sulfur cluster binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001821

F

Seeded from EcoCyc (v14.0)

complete

GO:0051536

iron-sulfur cluster binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0411

F

Seeded from EcoCyc (v14.0)

complete

GO:0051538

3 iron, 4 sulfur cluster binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0003

F

Seeded from EcoCyc (v14.0)

complete

GO:0051539

4 iron, 4 sulfur cluster binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006137

F

Seeded from EcoCyc (v14.0)

complete

GO:0051539

4 iron, 4 sulfur cluster binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0004

F

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001821

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006137

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

P

Seeded from EcoCyc (v14.0)

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 hydrogenase 1

could be indirect

Protein

slyD

PMID:19402753[5]

LCMS(ID Probability):99.6

Protein

rplB

PMID:19402753[5]

LCMS(ID Probability):99.6

Protein

groS

PMID:19402753[5]

LCMS(ID Probability):99.6 MALDI(Z-score):25.333122

Protein

skp

PMID:19402753[5]

LCMS(ID Probability):99.6

Protein

hyaB

PMID:19402753[5]

MALDI(Z-score):27.571862

Protein

miaB

PMID:19402753[5]

LCMS(ID Probability):99.6

Protein

secA

PMID:19402753[5]

LCMS(ID Probability):99.6 MALDI(Z-score):9.420503

Protein

rplX

PMID:19402753[5]

LCMS(ID Probability):99.6

Protein

tufB

PMID:19402753[5]

MALDI(Z-score):18.982033

Protein

dnaJ

PMID:19402753[5]

LCMS(ID Probability):99.6 MALDI(Z-score):10.058790

Protein

rplW

PMID:19402753[5]

LCMS(ID Probability):99.6

</protect>

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 in the cytoplasm with 2 predicted transmembrane domains

Daley et al. (2005) [6]

membrane

Inner Membrane

PMID:2180913[7], PMID:1856178[8], PMID:9738917[9]

EchoLocation:hyaA


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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

MNNEETFYQA MRRQGVTRRS FLKYCSLAAT SLGLGAGMAP KIAWALENKP RIPVVWIHGL
ECTCCTESFI RSAHPLAKDV ILSLISLDYD DTLMAAAGTQ AEEVFEDIIT QYNGKYILAV
EGNPPLGEQG MFCISSGRPF IEKLKRAAAG ASAIIAWGTC ASWGCVQAAR PNPTQATPID
KVITDKPIIK VPGCPPIPDV MSAIITYMVT FDRLPDVDRM GRPLMFYGQR IHDKCYRRAH
FDAGEFVQSW DDDAARKGYC LYKMGCKGPT TYNACSSTRW NDGVSFPIQS GHGCLGCAEN
GFWDRGSFYS RVVDIPQMGT HSTADTVGLT ALGVVAAAVG VHAVASAVDQ RRRHNQQPTE
TEHQPGNEDK QA
Length

372

Mol. Wt

40.68 kDa

pI

7.1 (calculated)

Extinction coefficient

56,380 - 58,130 (calc based on 12 Y, 7 W, and 14 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

motif

1-45

UniProt Manual:Signal Peptides

UniProt:P69739

Domain

62..208

PF01058 NADH ubiquinone oxidoreductase, 20 Kd subunit

PMID:19920124[10]

<motif_map/>

tmhmm.php?gene=hyaA&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=hyaA taxon=562,83333 </beststructure>

Models

View models at:

</protect>

Structure figures

<protect>

</protect>

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:16128938

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945579

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003286

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P69739

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10468

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10468

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945579

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000461

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0463

Escherichia coli str. K-12 substr. MG1655

<protect></protect>

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. 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. 5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 5.10 Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  6. Daley, DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308 1321-3 PubMed
  7. Menon, NK et al. (1990) Cloning and sequencing of a putative Escherichia coli [NiFe] hydrogenase-1 operon containing six open reading frames. J. Bacteriol. 172 1969-77 PubMed
  8. Menon, NK et al. (1991) Mutational analysis and characterization of the Escherichia coli hya operon, which encodes [NiFe] hydrogenase 1. J. Bacteriol. 173 4851-61 PubMed
  9. Sargent, F et al. (1998) Reassignment of the gene encoding the Escherichia coli hydrogenase 2 small subunit--identification of a soluble precursor of the small subunit in a hypB mutant. Eur. J. Biochem. 255 746-54 PubMed
  10. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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