CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-003312
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 DNA primase 
Protein Synonyms/Alias
  
Gene Name
 dnaG 
Gene Synonyms/Alias
 dnaP; parB; b3066; JW3038 
Created Date
 July 27, 2013 
Organism
 Escherichia coli (strain K12) 
NCBI Taxa ID
 83333 
Lysine Modification
Position
Peptide
Type
References
229VLGNDTPKYLNSPETacetylation[1]
241PETDIFHKGRQLYGLacetylation[1]
518NNAATLEKLSMWDDIacetylation[1]
Reference
 [1] Acetyl-Phosphate Is a Critical Determinant of Lysine Acetylation in E. coli.
 Weinert BT, Iesmantavicius V, Wagner SA, Schölz C, Gummesson B, Beli P, Nyström T, Choudhary C.
 Mol Cell. 2013 Jul 25;51(2):265-72. [PMID: 23830618
Functional Description
 DNA primase is the polymerase that synthesizes small RNA primers for the Okazaki fragments on both template strands at replication forks during chromosomal DNA synthesis. 
Sequence Annotation
 DOMAIN 259 341 Toprim.
 ZN_FING 40 64 CHC2-type (By similarity).  
Keyword
 3D-structure; Complete proteome; DNA replication; DNA-directed RNA polymerase; Metal-binding; Nucleotidyltransferase; Primosome; Reference proteome; Transcription; Transferase; Zinc; Zinc-finger. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 581 AA 
Protein Sequence
MAGRIPRVFI NDLLARTDIV DLIDARVKLK KQGKNFHACC PFHNEKTPSF TVNGEKQFYH 60
CFGCGAHGNA IDFLMNYDKL EFVETVEELA AMHNLEVPFE AGSGPSQIER HQRQTLYQLM 120
DGLNTFYQQS LQQPVATSAR QYLEKRGLSH EVIARFAIGF APPGWDNVLK RFGGNPENRQ 180
SLIDAGMLVT NDQGRSYDRF RERVMFPIRD KRGRVIGFGG RVLGNDTPKY LNSPETDIFH 240
KGRQLYGLYE AQQDNAEPNR LLVVEGYMDV VALAQYGINY AVASLGTSTT ADHIQLLFRA 300
TNNVICCYDG DRAGRDAAWR ALETALPYMT DGRQLRFMFL PDGEDPDTLV RKEGKEAFEA 360
RMEQAMPLSA FLFNSLMPQV DLSTPDGRAR LSTLALPLIS QVPGETLRIY LRQELGNKLG 420
ILDDSQLERL MPKAAESGVS RPVPQLKRTT MRILIGLLVQ NPELATLVPP LENLDENKLP 480
GLGLFRELVN TCLSQPGLTT GQLLEHYRGT NNAATLEKLS MWDDIADKNI AEQTFTDSLN 540
HMFDSLLELR QEELIARERT HGLSNEERLE LWTLNQELAK K 581 
Gene Ontology
 GO:0005737; C:cytoplasm; IDA:EcoliWiki.
 GO:1990077; C:primosome complex; IEA:UniProtKB-KW.
 GO:0003677; F:DNA binding; IEA:InterPro.
 GO:0003896; F:DNA primase activity; IDA:EcoliWiki.
 GO:0008270; F:zinc ion binding; IDA:EcoliWiki. 
Interpro
 IPR016136; DNA_helicase_N/primase_C.
 IPR013264; DNA_primase_core_N.
 IPR019475; DNA_primase_DnaB-bd.
 IPR006295; DNA_primase_DnaG.
 IPR013173; DNA_primase_DnaG_DnaB-bd_dom.
 IPR006171; Toprim_domain.
 IPR002694; Znf_CHC2. 
Pfam
 PF10410; DnaB_bind
 PF08278; DnaG_DnaB_bind
 PF13662; Toprim_4
 PF08275; Toprim_N
 PF01807; zf-CHC2 
SMART
 SM00766; DnaG_DnaB_bind
 SM00493; TOPRIM
 SM00400; ZnF_CHCC 
PROSITE
 PS50880; TOPRIM 
PRINTS