CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-017385
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Protein phosphatase 1K, mitochondrial 
Protein Synonyms/Alias
 PP2C domain-containing protein phosphatase 1K; PP2C-like mitochondrial protein; PP2C-type mitochondrial phosphoprotein phosphatase; PTMP; Protein phosphatase 2C isoform kappa; PP2C-kappa 
Gene Name
 PPM1K 
Gene Synonyms/Alias
 PP2CM 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
270SIGDLDLKTSGVIAEubiquitination[1]
281VIAEPETKRIKLHHAubiquitination[1]
Reference
 [1] Refined preparation and use of anti-diglycine remnant (K-ε-GG) antibody enables routine quantification of 10,000s of ubiquitination sites in single proteomics experiments.
 Udeshi ND, Svinkina T, Mertins P, Kuhn E, Mani DR, Qiao JW, Carr SA.
 Mol Cell Proteomics. 2013 Mar;12(3):825-31. [PMID: 23266961
Functional Description
 Regulates the mitochondrial permeability transition pore and is essential for cellular survival and development. 
Sequence Annotation
 DOMAIN 93 346 PP2C-like.
 METAL 127 127 Magnesium.
 METAL 128 128 Magnesium; via carbonyl oxygen.
 METAL 337 337 Magnesium.  
Keyword
 3D-structure; Alternative splicing; Complete proteome; Hydrolase; Magnesium; Manganese; Metal-binding; Mitochondrion; Polymorphism; Protein phosphatase; Reference proteome; Transit peptide. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 372 AA 
Protein Sequence
MSTAALITLV RSGGNQVRRR VLLSSRLLQD DRRVTPTCHS STSEPRCSRF DPDGSGSPAT 60
WDNFGIWDNR IDEPILLPPS IKYGKPIPKI SLENVGCASQ IGKRKENEDR FDFAQLTDEV 120
LYFAVYDGHG GPAAADFCHT HMEKCIMDLL PKEKNLETLL TLAFLEIDKA FSSHARLSAD 180
ATLLTSGTTA TVALLRDGIE LVVASVGDSR AILCRKGKPM KLTIDHTPER KDEKERIKKC 240
GGFVAWNSLG QPHVNGRLAM TRSIGDLDLK TSGVIAEPET KRIKLHHADD SFLVLTTDGI 300
NFMVNSQEIC DFVNQCHDPN EAAHAVTEQA IQYGTEDNST AVVVPFGAWG KYKNSEINFS 360
FSRSFASSGR WA 372 
Gene Ontology
 GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
 GO:0005739; C:mitochondrion; IDA:HPA.
 GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
 GO:0004722; F:protein serine/threonine phosphatase activity; IEA:InterPro.
 GO:0006470; P:protein dephosphorylation; IEA:InterPro. 
Interpro
 IPR001932; PP2C-like.
 IPR000222; PP2C_Mn2_Asp60_BS.
 IPR015655; Protein_Pase_2C. 
Pfam
 PF00481; PP2C 
SMART
 SM00331; PP2C_SIG
 SM00332; PP2Cc 
PROSITE
 PS01032; PP2C 
PRINTS