RDRP_BPBZ1
ID RDRP_BPBZ1 Reviewed; 33 AA.
AC P09674;
DT 01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-1989, sequence version 1.
DT 03-AUG-2022, entry version 48.
DE RecName: Full=RNA-directed RNA polymerase beta chain;
DE EC=2.7.7.48;
DE AltName: Full=RNA replicase beta chain;
DE Flags: Fragment;
OS Escherichia phage BZ13 (Bacteriophage BZ13).
OC Viruses; Riboviria; Orthornavirae; Lenarviricota; Leviviricetes;
OC Levivirales; Leviviridae; Levivirus.
OX NCBI_TaxID=329853;
OH NCBI_TaxID=562; Escherichia coli.
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX PubMed=7120417; DOI=10.1016/0022-2836(82)90256-x;
RA Inokuchi Y., Hirashima A., Watanabe I.;
RT "Comparison of the nucleotide sequences at the 3'-terminal region of RNAs
RT from RNA coliphages.";
RL J. Mol. Biol. 158:711-730(1982).
CC -!- FUNCTION: This enzyme is part of the viral RNA-dependent RNA polymerase
CC complex.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-triphosphate + RNA(n) = diphosphate +
CC RNA(n+1); Xref=Rhea:RHEA:21248, Rhea:RHEA-COMP:14527, Rhea:RHEA-
CC COMP:17342, ChEBI:CHEBI:33019, ChEBI:CHEBI:61557, ChEBI:CHEBI:140395;
CC EC=2.7.7.48;
CC -!- SUBUNIT: The polymerase complex is composed of four chains, the three
CC other proteins of the complex (alpha, gamma, and delta chains) are
CC supplied by the host cell.
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DR EMBL; J02446; -; NOT_ANNOTATED_CDS; Genomic_RNA.
DR PIR; S13982; S13982.
DR GO; GO:0003968; F:RNA-directed 5'-3' RNA polymerase activity; IEA:UniProtKB-KW.
PE 4: Predicted;
KW Nucleotidyltransferase; RNA-directed RNA polymerase; Transferase.
FT CHAIN <1..33
FT /note="RNA-directed RNA polymerase beta chain"
FT /id="PRO_0000164850"
FT NON_TER 1
SQ SEQUENCE 33 AA; 3823 MW; 732CD22B7E84C436 CRC64;
ETLSSARFRC KPNSEWRTQI PLFPQEVEAC VLS