RPOC1_SYNS9
ID RPOC1_SYNS9 Reviewed; 634 AA.
AC Q3AZA3;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=DNA-directed RNA polymerase subunit gamma {ECO:0000255|HAMAP-Rule:MF_01323};
DE Short=RNAP subunit gamma {ECO:0000255|HAMAP-Rule:MF_01323};
DE EC=2.7.7.6 {ECO:0000255|HAMAP-Rule:MF_01323};
DE AltName: Full=RNA polymerase subunit gamma {ECO:0000255|HAMAP-Rule:MF_01323};
DE AltName: Full=Transcriptase subunit gamma {ECO:0000255|HAMAP-Rule:MF_01323};
GN Name=rpoC1 {ECO:0000255|HAMAP-Rule:MF_01323};
GN OrderedLocusNames=Syncc9902_0606;
OS Synechococcus sp. (strain CC9902).
OC Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC unclassified Synechococcus.
OX NCBI_TaxID=316279;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CC9902;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Martinez M., Schmutz J., Larimer F.,
RA Land M., Kyrpides N., Ivanova N., Richardson P.;
RT "Complete sequence of Synechococcus sp. CC9902.";
RL Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: DNA-dependent RNA polymerase catalyzes the transcription of
CC DNA into RNA using the four ribonucleoside triphosphates as substrates.
CC {ECO:0000255|HAMAP-Rule:MF_01323}.
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=2.7.7.6; Evidence={ECO:0000255|HAMAP-Rule:MF_01323};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01323};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01323};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01323};
CC Note=Binds 1 Zn(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01323};
CC -!- SUBUNIT: In cyanobacteria the RNAP catalytic core is composed of 2
CC alpha, 1 beta, 1 beta', 1 gamma and 1 omega subunit. When a sigma
CC factor is associated with the core the holoenzyme is formed, which can
CC initiate transcription. {ECO:0000255|HAMAP-Rule:MF_01323}.
CC -!- SIMILARITY: Belongs to the RNA polymerase beta' chain family. RpoC1
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_01323}.
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DR EMBL; CP000097; ABB25574.1; -; Genomic_DNA.
DR RefSeq; WP_011359419.1; NC_007513.1.
DR AlphaFoldDB; Q3AZA3; -.
DR SMR; Q3AZA3; -.
DR STRING; 316279.Syncc9902_0606; -.
DR EnsemblBacteria; ABB25574; ABB25574; Syncc9902_0606.
DR KEGG; sye:Syncc9902_0606; -.
DR eggNOG; COG0086; Bacteria.
DR HOGENOM; CLU_030022_2_0_3; -.
DR OMA; WGERTLP; -.
DR OrthoDB; 105573at2; -.
DR Proteomes; UP000002712; Chromosome.
DR GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003899; F:DNA-directed 5'-3' RNA polymerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006351; P:transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.274.100; -; 1.
DR Gene3D; 4.10.860.120; -; 1.
DR HAMAP; MF_01323; RNApol_bact_RpoC1; 1.
DR InterPro; IPR012755; DNA-dir_RpoC1_gamma.
DR InterPro; IPR045867; DNA-dir_RpoC_beta_prime.
DR InterPro; IPR000722; RNA_pol_asu.
DR InterPro; IPR006592; RNA_pol_N.
DR InterPro; IPR007080; RNA_pol_Rpb1_1.
DR InterPro; IPR007066; RNA_pol_Rpb1_3.
DR InterPro; IPR042102; RNA_pol_Rpb1_3_sf.
DR InterPro; IPR044893; RNA_pol_Rpb1_clamp_domain.
DR InterPro; IPR034678; RNApol_RpoC1.
DR PANTHER; PTHR19376; PTHR19376; 1.
DR Pfam; PF04997; RNA_pol_Rpb1_1; 1.
DR Pfam; PF00623; RNA_pol_Rpb1_2; 1.
DR Pfam; PF04983; RNA_pol_Rpb1_3; 1.
DR SMART; SM00663; RPOLA_N; 1.
DR TIGRFAMs; TIGR02387; rpoC1_cyan; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase; Magnesium; Metal-binding;
KW Nucleotidyltransferase; Reference proteome; Transcription; Transferase;
KW Zinc.
FT CHAIN 1..634
FT /note="DNA-directed RNA polymerase subunit gamma"
FT /id="PRO_1000051997"
FT BINDING 74
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT BINDING 76
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT BINDING 89
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT BINDING 92
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT BINDING 471
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT BINDING 473
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT BINDING 475
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
SQ SEQUENCE 634 AA; 72098 MW; 38CEBFCAE71C63C7 CRC64;
MTNSNLRTEN HFDYVKITLA SPERVMEWGQ RTLPNGQVVG EVTKPETINY RTLKPEMDGL
FCEKIFGPSK DWECHCGKYK RVRHRGIVCE RCGVEVTESR VRRHRMGFIK LAAPVSHVWY
LKGIPSYVAI LLDMPLRDVE QIVYFNCYVV LDPGDHKDLK YKQLLTEDEW LEIEDEIYAE
ESEIENEPVV GIGAEALKQL LEDLSLEEVA QQLREDINGS KGQKRAKLIK RLRVIDNFIA
TGARPDWMVL DVIPVIPPDL RPMVQLDGGR FATSDLNDLY RRVINRNNRL ARLQEILAPE
IIVRNEKRML QEAVDALIDN GRRGRTVVGA NNRPLKSLSD IIEGKQGRFR QNLLGKRVDY
SGRSVIVVGP KLKMHQCGLP KEMAIELFQP FVIHRLIRQN IVNNIKAAKK LIQRADDEVM
QVLQEVIDGH PIMLNRAPTL HRLGIQAFEP KLVDGRAIQL HPLVCPAFNA DFDGDQMAVH
VPLAIEAQTE ARMLMLASNN ILSPATGEPI ITPSQDMVLG SYYLTALQPD ATQPEFGDRS
ATFAGLDDVI HAFDDTRIGL HDWVWVRFNG EVEDDDELQE PLKSETLSDG TRIEQWTYRR
DRFDEEGALI SRYVLTTVGR VVMNHTIIDA VASA
