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Protein

Isocitrate dehydrogenase [NADP]

Gene

icd

Organism
Rickettsia bellii (strain RML369-C)
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 sitei89SubstrateBy similarity1
Binding sitei99SubstrateBy similarity1
Binding sitei121SubstrateBy similarity1
Sitei128Critical for catalysisBy similarity1
Sitei175Critical for catalysisBy similarity1
Metal bindingi208Magnesium or manganeseBy similarity1
Binding sitei208SubstrateBy similarity1
Metal bindingi232Magnesium or manganeseBy similarity1
Metal bindingi236Magnesium or manganeseBy similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Glyoxylate bypass, Tricarboxylic acid cycle

Keywords - Ligandi

Magnesium, 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
Ordered Locus Names:RBE_0289
OrganismiRickettsia bellii (strain RML369-C)
Taxonomic identifieri336407 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiabelli group
Proteomesi
  • UP000001951 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002922021 – 483Isocitrate dehydrogenase [NADP]Add BLAST483

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei83PhosphoserineBy similarity1

Keywords - PTMi

Phosphoprotein

Structurei

3D structure databases

ProteinModelPortaliQ1RJU4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000021113.
KOiK00031.
OMAiKVGFDMA.
OrthoDBiPOG091H01VB.

Family and domain databases

Gene3Di3.40.718.10. 1 hit.
InterProiIPR019818. IsoCit/isopropylmalate_DH_CS.
IPR001804. Isocitrate/isopropylmalate_DH.
IPR014273. Isocitrate_DH_aproteobac-typ.
IPR024084. IsoPropMal-DH-like_dom.
[Graphical view]
PANTHERiPTHR11835. PTHR11835. 1 hit.
PfamiPF00180. Iso_dh. 1 hit.
[Graphical view]
SMARTiSM01329. Iso_dh. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02924. ICDH_alpha. 1 hit.
PROSITEiPS00470. IDH_IMDH. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1RJU4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAEFTPITIA YGDGIGPEIM EAVLYILRKA EARIRLETIE VGEKLYVKHY
60 70 80 90 100
SSGISEQSWE SIERTGVILK APITTPQGGG YKSLNVTIRK TLQLFANIRP
110 120 130 140 150
SVSFYPFTKT LHPNLNLTII RENEEDLYAG IEYRQTHNMY ESVKLISRTG
160 170 180 190 200
CEKIIRYAFE YAVKNNRKKV TCLSKDNIMK FSDGIFHKVF NEIAKEYPQI
210 220 230 240 250
NNEHYIIDIG TARLATKPEI FDVIVTSNLY GDIISDVAAE ISGSVGLAGS
260 270 280 290 300
ANIGEHYAMF EAVHGSAPDI AGQDIANPSG LLNAAIMMLV HIGQGDIATL
310 320 330 340 350
IENAWKKTIE DGMHTADIYN KDHSTKKVGT KEFAEEVVKR LGQKPEKLAK
360 370 380 390 400
ADYPLVTKKQ ESNTTYKINT KEVKKLVGTD IFVGMNVASA HDIADKVNKL
410 420 430 440 450
DIGNFELKTI SSKGLKLWPR DTRFETISDH WCCRFMAKDG VELKHLDITK
460 470 480
LLETLSKANI DFIKVENLFE FDGAAGYSLA QGE
Length:483
Mass (Da):53,959
Last modified:May 16, 2006 - v1
Checksum:iD02F3B5F38A5FF9D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000087 Genomic DNA. Translation: ABE04370.1.
RefSeqiWP_011476981.1. NC_007940.1.

Genome annotation databases

EnsemblBacteriaiABE04370; ABE04370; RBE_0289.
KEGGirbe:RBE_0289.
PATRICi17881891. VBIRicBel102610_0325.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000087 Genomic DNA. Translation: ABE04370.1.
RefSeqiWP_011476981.1. NC_007940.1.

3D structure databases

ProteinModelPortaliQ1RJU4.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABE04370; ABE04370; RBE_0289.
KEGGirbe:RBE_0289.
PATRICi17881891. VBIRicBel102610_0325.

Phylogenomic databases

HOGENOMiHOG000021113.
KOiK00031.
OMAiKVGFDMA.
OrthoDBiPOG091H01VB.

Family and domain databases

Gene3Di3.40.718.10. 1 hit.
InterProiIPR019818. IsoCit/isopropylmalate_DH_CS.
IPR001804. Isocitrate/isopropylmalate_DH.
IPR014273. Isocitrate_DH_aproteobac-typ.
IPR024084. IsoPropMal-DH-like_dom.
[Graphical view]
PANTHERiPTHR11835. PTHR11835. 1 hit.
PfamiPF00180. Iso_dh. 1 hit.
[Graphical view]
SMARTiSM01329. Iso_dh. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02924. ICDH_alpha. 1 hit.
PROSITEiPS00470. IDH_IMDH. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiIDH_RICBR
AccessioniPrimary (citable) accession number: Q1RJU4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 26, 2007
Last sequence update: May 16, 2006
Last modified: November 2, 2016
This is version 74 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. Rickettsia bellii strain RML369-C
    Rickettsia bellii (strain RML369-C): entries and gene names
  2. 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.