ldhA: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

LdhA

Synonyms

fermentative D-lactate dehydrogenase, NAD-dependent[1], B1380[2][1], HtpH[2][1], HslI[2][1], HslF[2][1], LdhA[2][1], HslF[3], HslI[3], ECK1377, hslF, hslI, htpH, JW1375, b1380

Product description

D-lactate dehydrogenase, NAD-dependent[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:IPR016040

F

Seeded from EcoCyc (v14.0)

complete

GO:0005488

binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR016040

F

Seeded from EcoCyc (v14.0)

complete

GO:0006950

response to stress

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0346

P

Seeded from EcoCyc (v14.0)

complete

GO:0008152

metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006139

P

Seeded from EcoCyc (v14.0)

complete

GO:0008152

metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR016040

P

Seeded from EcoCyc (v14.0)

complete

GO:0008720

D-lactate dehydrogenase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:1.1.1.28

F

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:0016616

oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006139

F

Seeded from EcoCyc (v14.0)

complete

GO:0016616

oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006140

F

Seeded from EcoCyc (v14.0)

complete

GO:0048037

cofactor binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006140

F

Seeded from EcoCyc (v14.0)

complete

GO:0051287

NAD or NADH binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006139

F

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

GO:0009408

response to heat

PMID:8349564[3]

IEP: Inferred from Expression Pattern

P

In this paper, the protein later identified as LdhA is called HslI.

complete

GO:0070404

NADH binding

PMID:4297265[5]

IDA: Inferred from Direct Assay

F

Table I

complete

GO:0009408

response to heat

PMID:15757896[6]

IEP: Inferred from Expression Pattern

P

Jiang et al.[7] did not detect changes in the level of LdhA activity with temperature in anaerobic cultures.

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

nadE

PMID:16606699[8]

Experiment(s):EBI-1139724

Protein

uvrY

PMID:16606699[8]

Experiment(s):EBI-1139724

Protein

yfjJ

PMID:16606699[8]

Experiment(s):EBI-1139724

</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

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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

MKLAVYSTKQ YDKKYLQQVN ESFGFELEFF DFLLTEKTAK TANGCEAVCI FVNDDGSRPV
LEELKKHGVK YIALRCAGFN NVDLDAAKEL GLKVVRVPAY DPEAVAEHAI GMMMTLNRRI
HRAYQRTRDA NFSLEGLTGF TMYGKTAGVI GTGKIGVAML RILKGFGMRL LAFDPYPSAA
ALELGVEYVD LPTLFSESDV ISLHCPLTPE NYHLLNEAAF EQMKNGVMIV NTSRGALIDS
QAAIEALKNQ KIGSLGMDVY ENERDLFFED KSNDVIQDDV FRRLSACHNV LFTGHQAFLT
AEALTSISQT TLQNLSNLEK GETCPNELV
Length

329

Mol. Wt

36.535 kDa

pI

5.2 (calculated)

Extinction coefficient

16,390 - 17,140 (calc based on 11 Y, 0 W, and 6 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..329

PF00389 D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain

PMID:19920124[9]

Domain

110..297

PF02826 D-isomer specific 2-hydroxyacid dehydrogenase, NAD binding domain

PMID:19920124[9]

<motif_map/>

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

Structures

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

Models

View models at:

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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:16129341

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946315

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0004619

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P52643

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:G592

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13186

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946315

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120002700

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB2978

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 1.6 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 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 3.2 Chuang, SE & Blattner, FR (1993) Characterization of twenty-six new heat shock genes of Escherichia coli. J. Bacteriol. 175 5242-52 PubMed
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. Tarmy, EM & Kaplan, NO (1968) Chemical characterization of D-lactate dehydrogenase from Escherichia coli B. J. Biol. Chem. 243 2579-86 PubMed
  6. Zhao, K et al. (2005) The global transcriptional response of Escherichia coli to induced sigma 32 protein involves sigma 32 regulon activation followed by inactivation and degradation of sigma 32 in vivo. J. Biol. Chem. 280 17758-68 PubMed
  7. Jiang, GR et al. (2001) Regulation of the ldhA gene, encoding the fermentative lactate dehydrogenase of Escherichia coli. Microbiology (Reading, Engl.) 147 2437-46 PubMed
  8. 8.0 8.1 8.2 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  9. 9.0 9.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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