CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-021569
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Phosphopantothenate--cysteine ligase 
Protein Synonyms/Alias
 Phosphopantothenoylcysteine synthetase; PPC synthetase 
Gene Name
 PPCS 
Gene Synonyms/Alias
 COAB 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
46LVTSGGTKVPLEARPubiquitination[1, 2]
212ITMKMVPKLLSPLVKacetylation[3, 4]
219KLLSPLVKDWAPKAFubiquitination[2]
224LVKDWAPKAFIISFKubiquitination[5, 6]
Reference
 [1] Systems-wide analysis of ubiquitylation dynamics reveals a key role for PAF15 ubiquitylation in DNA-damage bypass.
 Povlsen LK, Beli P, Wagner SA, Poulsen SL, Sylvestersen KB, Poulsen JW, Nielsen ML, Bekker-Jensen S, Mailand N, Choudhary C.
 Nat Cell Biol. 2012 Oct;14(10):1089-98. [PMID: 23000965]
 [2] 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]
 [3] Proteomic investigations reveal a role for RNA processing factor THRAP3 in the DNA damage response.
 Beli P, Lukashchuk N, Wagner SA, Weinert BT, Olsen JV, Baskcomb L, Mann M, Jackson SP, Choudhary C.
 Mol Cell. 2012 Apr 27;46(2):212-25. [PMID: 22424773]
 [4] Proteomic investigations of lysine acetylation identify diverse substrates of mitochondrial deacetylase sirt3.
 Sol EM, Wagner SA, Weinert BT, Kumar A, Kim HS, Deng CX, Choudhary C.
 PLoS One. 2012;7(12):e50545. [PMID: 23236377]
 [5] A proteome-wide, quantitative survey of in vivo ubiquitylation sites reveals widespread regulatory roles.
 Wagner SA, Beli P, Weinert BT, Nielsen ML, Cox J, Mann M, Choudhary C.
 Mol Cell Proteomics. 2011 Oct;10(10):M111.013284. [PMID: 21890473]
 [6] hCKSAAP_UbSite: improved prediction of human ubiquitination sites by exploiting amino acid pattern and properties.
 Chen Z, Zhou Y, Song J, Zhang Z.
 Biochim Biophys Acta. 2013 Aug;1834(8):1461-7. [PMID: 23603789
Functional Description
 Catalyzes the first step in the biosynthesis of coenzyme A from vitamin B5, where cysteine is conjugated to 4'- phosphopantothenate to form 4-phosphopantothenoylcysteine. 
Sequence Annotation
  
Keyword
 3D-structure; Alternative splicing; Complete proteome; Ligase; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 311 AA 
Protein Sequence
MAEMDPVAEF PQPPGAARWA EVMARFAARL GAQGRRVVLV TSGGTKVPLE ARPVRFLDNF 60
SSGRRGATSA EAFLAAGYGV LFLYRARSAF PYAHRFPPQT WLSALRPSGP ALSGLLSLEA 120
EENALPGFAE ALRSYQEAAA AGTFLAVEFT TLADYLHLLQ AAAQALNPLG PSAMFYLAAA 180
VSDFYVPVSE MPEHKIQSSG GPLQITMKMV PKLLSPLVKD WAPKAFIISF KLETDPAIVI 240
NRARKALEIY QHQVVVANIL ESRQSFVFIV TKDSETKLLL SEEEIEKGVE IEEKIVDNLQ 300
SRHTAFIGDR N 311 
Gene Ontology
 GO:0005829; C:cytosol; TAS:Reactome.
 GO:0004632; F:phosphopantothenate--cysteine ligase activity; IDA:UniProtKB.
 GO:0015937; P:coenzyme A biosynthetic process; IDA:UniProtKB.
 GO:0015939; P:pantothenate metabolic process; TAS:Reactome. 
Interpro
 IPR007085; DNA/pantothenate-metab_flavo_C. 
Pfam
 PF04127; DFP 
SMART
  
PROSITE
  
PRINTS