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A4WG34 (ILVC_ENT38) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 41. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Ketol-acid reductoisomerase
EC=1.1.1.86
Alternative name(s):
Acetohydroxy-acid isomeroreductase
Alpha-keto-beta-hydroxylacil reductoisomerase
Gene names
Name:ilvC
Ordered Locus Names:Ent638_4009
OrganismEnterobacter sp. (strain 638) [Complete proteome] [HAMAP]
Taxonomic identifier399742 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Enterobacter

Protein attributes

Sequence length491 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

(R)-2,3-dihydroxy-3-methylbutanoate + NADP+ = (S)-2-hydroxy-2-methyl-3-oxobutanoate + NADPH. HAMAP MF_00435

(2R,3R)-2,3-dihydroxy-3-methylpentanoate + NADP+ = (S)-2-hydroxy-2-ethyl-3-oxobutanoate + NADPH. HAMAP MF_00435

Pathway

Amino-acid biosynthesis; L-isoleucine biosynthesis; L-isoleucine from 2-oxobutanoate: step 2/4. HAMAP MF_00435

Amino-acid biosynthesis; L-valine biosynthesis; L-valine from pyruvate: step 2/4. HAMAP MF_00435

Sequence similarities

Belongs to the ketol-acid reductoisomerase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 491491Ketol-acid reductoisomerase HAMAP MF_00435
PRO_1000060230

Sites

Active site1321 Potential

Sequences

Sequence LengthMass (Da)Tools
A4WG34 [UniParc].

Last modified May 29, 2007. Version 1.
Checksum: CC2F89C7B7A07528

FASTA49154,013
        10         20         30         40         50         60 
MANYFNTLNL RQQLAQLGKC RFMARDEFAD GASYLQGKKV VIVGCGAQGL NQGLNMRDSG 

        70         80         90        100        110        120 
LDISYALRKE AIAEKRASWR KATENGFKVG TYEELVPQAD LVVNLTPDKQ HSDVVRSVQP 

       130        140        150        160        170        180 
LMKDGAALGY SHGFNIVEVG EQIRKDITVV MVAPKCPGTE VREEYKRGFG VPTLIAVHPE 

       190        200        210        220        230        240 
NDPKGEGMAI AKAWAAATGG HRAGVLESSF VAEVKSDLMG EQTILCGMLQ AGSLLCFDKL 

       250        260        270        280        290        300 
VEEGTDPAYA EKLIQFGWET ITEALKQGGI TLMMDRLSNP AKLRAYALSE QLKEIMAPLF 

       310        320        330        340        350        360 
QKHMDDIISG EFSSGMMSDW ANDDKNLLTW REETGKTAFE TASQFDGKIS EQEYFDKGVL 

       370        380        390        400        410        420 
MIAMVKAGVE LAFETMVDSG IIEESAYYES LHELPLIANT IARKRLYEMN VVISDTAEYG 

       430        440        450        460        470        480 
NYLFSYACVP LLKEFMTTLQ TGDLGKAVAE GAVDNAQLRD VNEAIRSHAI ESVGHTLRGY 

       490 
MKDMKRIAVA G

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References

[1]"Complete sequence of chromosome of Enterobacter sp. 638."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M. expand/collapse author list , Hauser L., Kyrpides N., Kim E., Taghavi S., Newman L., Vangronsveld J., van der Lelie D., Richardson P.
Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 638.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000653 Genomic DNA. Translation: ABP62664.1.
RefSeqYP_001178715.1. NC_009436.1.

3D structure databases

ProteinModelPortalA4WG34.
SMRA4WG34. Positions 3-489.
ModBaseSearch...

Protein-protein interaction databases

STRINGA4WG34.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID5110474.
GenomeReviewsGene locus Ent638_4009 in contig CP000653_GR.
KEGGent:Ent638_4009.
NMPDRfig|399742.4.peg.3810.
PATRIC20417787. VBIEntSp101211_4173.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0059.
HOGENOMHBG297205.
OMAEKHMDDI.
PhylomeDBA4WG34.
ProtClustDBPRK05225.

Enzyme and pathway databases

BioCycESP42895:ENT638_4009-MONOMER.

Family and domain databases

HAMAPMF_00435. IlvC.
[Tree]
InterProIPR008927. 6-PGluconate_DH_C-like.
IPR013023. AcH_isomrdctse.
IPR000506. AcH_isomrdctse_C.
IPR013328. DH_multihelical.
IPR013116. IlvN.
IPR014359. KetolA_reductoisomerase_bac.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
Gene3DG3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
G3DSA:1.10.1040.10. Opine_DH. 1 hit.
KOK00053.
PANTHERPTHR21371. AcH_isomrdctse. 1 hit.
PTHR21371:SF2. PTHR21371:SF2. 1 hit.
PfamPF01450. IlvC. 2 hits.
PF07991. IlvN. 1 hit.
[Graphical view]
PIRSFPIRSF000116. IlvC_gammaproteo. 1 hit.
SUPFAMSSF48179. 6DGDH_C_like. 2 hits.
TIGRFAMsTIGR00465. IlvC. 1 hit.
ProtoNetSearch...

Entry information

Entry nameILVC_ENT38
AccessionPrimary (citable) accession number: A4WG34
Entry history
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: May 29, 2007
Last modified: January 25, 2012
This is version 41 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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