CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-006977
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Exopolyphosphatase 
Protein Synonyms/Alias
 ExopolyPase; Metaphosphatase 
Gene Name
 PPX1 
Gene Synonyms/Alias
 YHR201C 
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
133VDNNDTPKNLKNYIDacetylation[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
 Degradation of inorganic polyphosphates. 
Sequence Annotation
 METAL 39 39 Manganese 1 (By similarity).
 METAL 41 41 Manganese 2 (By similarity).
 METAL 127 127 Manganese 1 (By similarity).
 METAL 127 127 Manganese 2 (By similarity).
 METAL 148 148 Manganese 2 (By similarity).
 METAL 202 202 Manganese 2 (By similarity).  
Keyword
 3D-structure; Complete proteome; Hydrolase; Manganese; Metal-binding; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 397 AA 
Protein Sequence
MSPLRKTVPE FLAHLKSLPI SKIASNDVLT ICVGNESADM DSIASAITYS YCQYIYNEGT 60
YSEEKKKGSF IVPIIDIPRE DLSLRRDVMY VLEKLKIKEE ELFFIEDLKS LKQNVSQGTE 120
LNSYLVDNND TPKNLKNYID NVVGIIDHHF DLQKHLDAEP RIVKVSGSCS SLVFNYWYEK 180
LQGDREVVMN IAPLLMGAIL IDTSNMRRKV EESDKLAIER CQAVLSGAVN EVSAQGLEDS 240
SEFYKEIKSR KNDIKGFSVS DILKKDYKQF NFQGKGHKGL EIGLSSIVKR MSWLFNEHGG 300
EADFVNQCRR FQAERGLDVL VLLTSWRKAG DSHRELVILG DSNVVRELIE RVSDKLQLQL 360
FGGNLDGGVA MFKQLNVEAT RKQVVPYLEE AYSNLEE 397 
Gene Ontology
 GO:0005829; C:cytosol; TAS:SGD.
 GO:0005759; C:mitochondrial matrix; TAS:SGD.
 GO:0005886; C:plasma membrane; TAS:SGD.
 GO:0004309; F:exopolyphosphatase activity; IDA:SGD.
 GO:0030145; F:manganese ion binding; IEA:InterPro.
 GO:0006798; P:polyphosphate catabolic process; IDA:SGD. 
Interpro
 IPR004097; DHHA2.
 IPR001667; Pesterase_RecJ. 
Pfam
 PF01368; DHH
 PF02833; DHHA2 
SMART
  
PROSITE
  
PRINTS