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Protein

Isocitrate dehydrogenase [NADP]

Gene

icd

Organism
Staphylococcus aureus (strain Mu50 / ATCC 700699)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Isocitrate + NADP+ = 2-oxoglutarate + CO2 + NADPH.

Cofactori

Mg2+By similarity, Mn2+By similarityNote: Binds 1 Mg2+ or Mn2+ ion per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei94NADPBy similarity1
Binding sitei103SubstrateBy similarity1
Binding sitei105SubstrateBy similarity1
Binding sitei109SubstrateBy similarity1
Binding sitei119SubstrateBy similarity1
Binding sitei143SubstrateBy similarity1
Sitei150Critical for catalysisBy similarity1
Sitei220Critical for catalysisBy similarity1
Metal bindingi310Magnesium or manganeseBy similarity1
Binding sitei357NADP; via amide nitrogen and carbonyl oxygenBy similarity1
Binding sitei396NADPBy similarity1
Binding sitei400NADPBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi344 – 350NADPBy similarity7

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Glyoxylate bypass, Tricarboxylic acid cycle

Keywords - Ligandi

Magnesium, Manganese, Metal-binding, NADP

Names & Taxonomyi

Protein namesi
Recommended name:
Isocitrate dehydrogenase [NADP] (EC:1.1.1.42)
Short name:
IDH
Alternative name(s):
IDP
NADP(+)-specific ICDH
Oxalosuccinate decarboxylase
Gene namesi
Name:icd
Synonyms:citC
Ordered Locus Names:SAV1694
OrganismiStaphylococcus aureus (strain Mu50 / ATCC 700699)
Taxonomic identifieri158878 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000002481 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000835601 – 422Isocitrate dehydrogenase [NADP]Add BLAST422

Proteomic databases

PaxDbiP65099.
PRIDEiP65099.

2D gel databases

World-2DPAGE0002:P65099.

Interactioni

Subunit structurei

Homodimer.By similarity

Protein-protein interaction databases

STRINGi158878.SAV1694.

Structurei

3D structure databases

ProteinModelPortaliP65099.
SMRiP65099.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG4108HMX. Bacteria.
COG0538. LUCA.
HOGENOMiHOG000021113.
KOiK00031.
OMAiTERESWI.
PhylomeDBiP65099.

Family and domain databases

Gene3Di3.40.718.10. 1 hit.
InterProiIPR019818. IsoCit/isopropylmalate_DH_CS.
IPR001804. Isocitrate/isopropylmalate_DH.
IPR004439. Isocitrate_DH_NADP_dimer_prok.
IPR024084. IsoPropMal-DH-like_dom.
[Graphical view]
PANTHERiPTHR11835. PTHR11835. 3 hits.
PfamiPF00180. Iso_dh. 1 hit.
[Graphical view]
SMARTiSM01329. Iso_dh. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00183. prok_nadp_idh. 1 hit.
PROSITEiPS00470. IDH_IMDH. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P65099-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTAEKITQGT EGLNVPNEPI IPFIIGDGIG PDIWKAASRV IDAAVEKAYN
60 70 80 90 100
GEKRIEWKEV LAGQKAFDTT GEWLPQETLD TIKEYLIAVK GPLTTPIGGG
110 120 130 140 150
IRSLNVALRQ ELDLFTCLRP VRWFKGVPSP VKRPQDVDMV IFRENTEDIY
160 170 180 190 200
AGIEFKEGTT EVKKVIDFLQ NEMGATNIRF PETSGIGIKP VSKEGTERLV
210 220 230 240 250
RAAIQYAIDN NRKSVTLVHK GNIMKFTEGS FKQWGYDLAL SEFGDQVFTW
260 270 280 290 300
QQYDEIVENE GRDAANAAQE KAEKEGKIII KDSIADIFLQ QILTRPAEHD
310 320 330 340 350
VVATMNLNGD YISDALAAQV GGIGIAPGAN INYETGHAIF EATHGTAPKY
360 370 380 390 400
AGLNKVNPSS VILSSVLMLE HLGWQEAADK ITDSIEDTIA SKVVTYDFAR
410 420
LMDGAEEVST SAFADELIKN LK
Length:422
Mass (Da):46,423
Last modified:October 11, 2004 - v1
Checksum:i50AA94DF122F0DB7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000017 Genomic DNA. Translation: BAB57856.1.
RefSeqiWP_000123165.1. NC_002758.2.

Genome annotation databases

EnsemblBacteriaiBAB57856; BAB57856; SAV1694.
GeneIDi28380720.
KEGGisav:SAV1694.
PATRICi19564140. VBIStaAur52173_1748.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000017 Genomic DNA. Translation: BAB57856.1.
RefSeqiWP_000123165.1. NC_002758.2.

3D structure databases

ProteinModelPortaliP65099.
SMRiP65099.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi158878.SAV1694.

2D gel databases

World-2DPAGE0002:P65099.

Proteomic databases

PaxDbiP65099.
PRIDEiP65099.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB57856; BAB57856; SAV1694.
GeneIDi28380720.
KEGGisav:SAV1694.
PATRICi19564140. VBIStaAur52173_1748.

Phylogenomic databases

eggNOGiENOG4108HMX. Bacteria.
COG0538. LUCA.
HOGENOMiHOG000021113.
KOiK00031.
OMAiTERESWI.
PhylomeDBiP65099.

Family and domain databases

Gene3Di3.40.718.10. 1 hit.
InterProiIPR019818. IsoCit/isopropylmalate_DH_CS.
IPR001804. Isocitrate/isopropylmalate_DH.
IPR004439. Isocitrate_DH_NADP_dimer_prok.
IPR024084. IsoPropMal-DH-like_dom.
[Graphical view]
PANTHERiPTHR11835. PTHR11835. 3 hits.
PfamiPF00180. Iso_dh. 1 hit.
[Graphical view]
SMARTiSM01329. Iso_dh. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00183. prok_nadp_idh. 1 hit.
PROSITEiPS00470. IDH_IMDH. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiIDH_STAAM
AccessioniPrimary (citable) accession number: P65099
Secondary accession number(s): Q99TG8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: October 11, 2004
Last modified: November 2, 2016
This is version 79 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.