CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-008493
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 DNA-directed RNA polymerases I and III subunit RPAC1 
Protein Synonyms/Alias
 DNA-directed RNA polymerase I subunit C; RNA polymerases I and III subunit AC1; AC40; DNA-directed RNA polymerases I and III 40 kDa polypeptide; RPA40; RPC40 
Gene Name
 Polr1c 
Gene Synonyms/Alias
 Rpo1-1 
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
224GIGKDHAKFSPVATAubiquitination[1]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023
Functional Description
 DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I and III which synthesize ribosomal RNA precursors and small RNAs, such as 5S rRNA and tRNAs, respectively. RPAC1 is part of the Pol core element with the central large cleft and probably a clamp element that moves to open and close the cleft (By similarity). 
Sequence Annotation
 MOD_RES 2 2 N-acetylalanine (By similarity).  
Keyword
 Acetylation; Complete proteome; DNA-directed RNA polymerase; Nucleus; Reference proteome; Transcription. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 346 AA 
Protein Sequence
MAAAQAVEEM RTRVVLGEFG VRNVHTTDFP GNYAGYDDAW DQNRFEKNFR VDVVQMDEDT 60
LEFDMVGIDA AIANAFRRIL LAEVPTMAVE KVLVYNNTSI VQDEILAHRL GLIPILADPR 120
LFEYRNQGEE EGTEIDTLQF RLQVRCTRNP NAAKDSSDPN ELYVNHKVYT RHMTWVPLGN 180
QADVFPEGTI RPVHDDILIA QLRPGQEIDL MMHCVKGIGK DHAKFSPVAT ASYRLLPAIT 240
LLEPVEGEAA EELSQCFSPG VIEVEEVQGK KVARVANARL DTFSREIFRH EKLKKAVRLA 300
RVRDHYIFSV ESTGVLPPDV LVSEAIKILM GKCRRFLDEL DAVEMD 346 
Gene Ontology
 GO:0005654; C:nucleoplasm; TAS:Reactome.
 GO:0003677; F:DNA binding; IEA:InterPro.
 GO:0003899; F:DNA-directed RNA polymerase activity; IEA:UniProtKB-KW.
 GO:0006351; P:transcription, DNA-dependent; IEA:InterPro. 
Interpro
 IPR001514; DNA-dir_RNA_pol_30-40kDasu_CS.
 IPR011261; DNA-dir_RNA_pol_dimersation.
 IPR011262; DNA-dir_RNA_pol_insert.
 IPR009025; DNA-dir_RNA_pol_RBP11-like.
 IPR011263; DNA-dir_RNA_pol_RpoA/D/Rpb3. 
Pfam
 PF01000; RNA_pol_A_bac
 PF01193; RNA_pol_L 
SMART
 SM00662; RPOLD 
PROSITE
 PS00446; RNA_POL_D_30KD 
PRINTS