CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-007865
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Ribulose-phosphate 3-epimerase 
Protein Synonyms/Alias
 Pentose-5-phosphate 3-epimerase; PPE; RPE 
Gene Name
 RPE1 
Gene Synonyms/Alias
 EPI1; POS18; YJL121C; J0731 
Created Date
 July 27, 2013 
Organism
 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 
NCBI Taxa ID
 559292 
Lysine Modification
Position
Peptide
Type
References
229FMKEEVSKELRSRDLacetylation[1]
Reference
 [1] Proteome-wide analysis of lysine acetylation suggests its broad regulatory scope in Saccharomyces cerevisiae.
 Henriksen P, Wagner SA, Weinert BT, Sharma S, Bacinskaja G, Rehman M, Juffer AH, Walther TC, Lisby M, Choudhary C.
 Mol Cell Proteomics. 2012 Nov;11(11):1510-22. [PMID: 22865919
Functional Description
 Catalyzes the reversible epimerization of D-ribulose 5- phosphate to D-xylulose 5-phosphate (By similarity). Involved in the protective response to oxidative stress. 
Sequence Annotation
 REGION 156 159 Substrate binding (By similarity).
 REGION 207 208 Substrate binding (By similarity).
 ACT_SITE 36 36 Proton acceptor (By similarity).
 ACT_SITE 185 185 Proton donor (By similarity).
 METAL 34 34 Divalent metal cation (By similarity).
 METAL 36 36 Divalent metal cation (By similarity).
 METAL 80 80 Divalent metal cation (By similarity).
 METAL 185 185 Divalent metal cation (By similarity).
 BINDING 9 9 Substrate (By similarity).
 BINDING 80 80 Substrate (By similarity).
 BINDING 187 187 Substrate; via amide nitrogen (By  
Keyword
 Carbohydrate metabolism; Cobalt; Complete proteome; Cytoplasm; Iron; Isomerase; Manganese; Metal-binding; Reference proteome; Zinc. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 238 AA 
Protein Sequence
MVKPIIAPSI LASDFANLGC ECHKVINAGA DWLHIDVMDG HFVPNITLGQ PIVTSLRRSV 60
PRPGDASNTE KKPTAFFDCH MMVENPEKWV DDFAKCGADQ FTFHYEATQD PLHLVKLIKS 120
KGIKAACAIK PGTSVDVLFE LAPHLDMALV MTVEPGFGGQ KFMEDMMPKV ETLRAKFPHL 180
NIQVDGGLGK ETIPKAAKAG ANVIVAGTSV FTAADPHDVI SFMKEEVSKE LRSRDLLD 238 
Gene Ontology
 GO:0005829; C:cytosol; TAS:SGD.
 GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
 GO:0004750; F:ribulose-phosphate 3-epimerase activity; IDA:SGD.
 GO:0006098; P:pentose-phosphate shunt; IMP:SGD. 
Interpro
 IPR013785; Aldolase_TIM.
 IPR026019; Ribul_P_3_epim.
 IPR000056; Ribul_P_3_epim-like.
 IPR011060; RibuloseP-bd_barrel. 
Pfam
 PF00834; Ribul_P_3_epim 
SMART
  
PROSITE
 PS01085; RIBUL_P_3_EPIMER_1
 PS01086; RIBUL_P_3_EPIMER_2 
PRINTS