※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Inosine-5'-monophosphate dehydrogenase
Protein Synonyms/Alias
 IMP dehydrogenase;  IMPD;  IMPDH
Gene Name
 guaB
Gene Synonyms/Alias
 CA_C2701
Created Date
 3-June-2014
Organism
 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787)
NCBI Taxa ID
 272562
Phosphorylation
Position
Peptide
Code
Type
References
155 KIEELMTTENLVTAP T HTP [1]
Reference
 [1]Phosphoproteomic investigation of a solvent producing bacterium Clostridium acetobutylicum.
 Bai X,Ji Z
 Appl. Microbiol. Biotechnol. 2012, Jul;95(1):201-11. [PMID:22627760]
Functional Description From UniProt
 FUNCTION: Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate- limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth (By similarity)
Sequence Annotation From UniProt
 
Key Word From UniProt
 CBSdomain; Completeproteome; GMPbiosynthesis; Metal-binding; NAD; Oxidoreductase; Potassium; Purinebiosynthesis; Referenceproteome; Repeat
Protein Sequence
 MAKILKQAYT FDDVLLVPNK SEVLPKEVDL STNLTKKIKL NIPLMSAGMD TVTESKMAIA 60
 MAREGGIGII HKNMTIAEQA SEVDRVKRQE NGVITNPISL SKDNSVQEAL DLMKRYRISG 120
 VPITDNAGKL IGIITNRDIV FETDYSKKIE ELMTTENLVT APQGTTIDEA KNLLKKHKIE 180
 KLPLVDENFV LKGLITIKDI EKIRKFPNAA KDSQGRLLCG AGVGVTKDMM DRVKALVDAS 240
 VDVIVLDTAH GHSQGVLEAV KTIKKAYPEL QVIAGNVATA AAVHDLIEAG ADCVKVGIGP 300
 GSICTTRVVA GIGVPQLTAV MDCVEEANKY GVPIIADGGI KYSGDIVKAL AAGAKAVMMG 360
 SMFAGCEEAP GETEIYQGRS YKVYRGMGSL AAMQCGSKDR YFQEGNKKLV PEGVEGRVPF 420
 KGSVIETVFQ ILGGIRSGMG YLGSRNMTEL FEKATFVVQT SAGLRESHPH DISITKEAPN 480
 YSVNQ 485
  GO:0030554   F:adenyl nucleotide binding IEA:InterPro
  GO:0003938   F:IMP dehydrogenase activity IEA:UniProtKB-HAMAP
  GO:0046872   F:metal ion binding IEA:UniProtKB-HAMAP
  GO:0006177   P:GMP biosynthetic process IEA:UniProtKB-HAMAP
  IPR013785   Aldolase_TIM.
  IPR000644   CBS_dom.
  IPR005990   IMP_DH.
  IPR015875   IMP_DH/GMP_Rdtase_CS.
  IPR001093   IMP_DH_GMPRt.
  PF00571   CBS.
  PF00478   IMPDH.
  SM00116   CBS.
  PS51371   CBS.
  PS00487   IMP_DH_GMP_RED.