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A7MQH1 (ILVC_CROS8) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 35. 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:ESA_03781
OrganismCronobacter sakazakii (strain ATCC BAA-894) (Enterobacter sakazakii) [Complete proteome] [HAMAP]
Taxonomic identifier290339 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Cronobacter

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_1000050507

Sites

Active site1321 Potential

Sequences

Sequence LengthMass (Da)Tools
A7MQH1 [UniParc].

Last modified October 2, 2007. Version 1.
Checksum: 6184A8146585D3AF

FASTA49153,962
        10         20         30         40         50         60 
MANYFNTLNL RQQLAQLGKC RFMARDEFAD GAGYLKGKKV VIVGCGAQGL NQGLNMRDSG 

        70         80         90        100        110        120 
LDVSYALRKE AIAEKRASWR KATENGFQVG TYEELIPQAD LVVNLTPDKQ HSDVVRAVQP 

       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 QLKTIMAPLF 

       310        320        330        340        350        360 
QKHMDDIISG EFSSGMMADW ANDDKKLLTW REETGKTAFE NAPQYEGKIS EQEYFDKGVL 

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

       430        440        450        460        470        480 
NYLFANAAVP LLKEFMTKLQ PGDLGKAVEG TAVDNAQLRD VNDAIRSHEI EKVGQKLRGY 

       490 
MTDMKRIAVA G

« Hide

References

[1]"Genome sequence of Cronobacter sakazakii BAA-894 and comparative genomic hybridization analysis with other Cronobacter species."
Kucerova E., Clifton S.W., Xia X.Q., Long F., Porwollik S., Fulton L., Fronick C., Minx P., Kyung K., Warren W., Fulton R., Feng D., Wollam A., Shah N., Bhonagiri V., Nash W.E., Hallsworth-Pepin K., Wilson R.K., McClelland M., Forsythe S.J.
PLoS ONE 5:E9556-E9556(2010) [PubMed: 20221447] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC BAA-894.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000783 Genomic DNA. Translation: ABU78973.1.
RefSeqYP_001439809.1. NC_009778.1.

3D structure databases

ProteinModelPortalA7MQH1.
SMRA7MQH1. Positions 3-489.
ModBaseSearch...

Protein-protein interaction databases

STRINGA7MQH1.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID5548278.
GenomeReviewsGene locus ESA_03781 in contig CP000783_GR.
KEGGesa:ESA_03781.
PATRIC20399243. VBICroSak107175_3362.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0059.
HOGENOMHBG297205.
OMAEKHMDDI.
ProtClustDBPRK05225.

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_CROS8
AccessionPrimary (citable) accession number: A7MQH1
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 2, 2007
Last modified: January 25, 2012
This is version 35 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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