ID A0A2Y9FWT0_PHYMC Unreviewed; 108 AA.
AC A0A2Y9FWT0;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 24-JAN-2024, entry version 24.
DE RecName: Full=DNA-directed RNA polymerase subunit {ECO:0000256|PIRNR:PIRNR005586};
GN Name=POLR3K {ECO:0000313|RefSeq:XP_007130447.2};
OS Physeter macrocephalus (Sperm whale) (Physeter catodon).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Odontoceti;
OC Physeteridae; Physeter.
OX NCBI_TaxID=9755 {ECO:0000313|Proteomes:UP000248484, ECO:0000313|RefSeq:XP_007130447.2};
RN [1] {ECO:0000313|RefSeq:XP_007130447.2}
RP IDENTIFICATION.
RC TISSUE=Muscle {ECO:0000313|RefSeq:XP_007130447.2};
RG RefSeq;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: DNA-dependent RNA polymerase catalyzes the transcription of
CC DNA into RNA using the four ribonucleoside triphosphates as substrates.
CC {ECO:0000256|PIRNR:PIRNR005586}.
CC -!- SUBUNIT: Component of the RNA polymerase III (Pol III) complex
CC consisting of 17 subunits. {ECO:0000256|ARBA:ARBA00011206}.
CC -!- SUBCELLULAR LOCATION: Nucleus, nucleolus
CC {ECO:0000256|ARBA:ARBA00004604, ECO:0000256|PIRNR:PIRNR005586}.
CC -!- SIMILARITY: Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11
CC RNA polymerase family. {ECO:0000256|PIRNR:PIRNR005586,
CC ECO:0000256|RuleBase:RU003474}.
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DR RefSeq; XP_007130447.2; XM_007130385.4.
DR AlphaFoldDB; A0A2Y9FWT0; -.
DR SMR; A0A2Y9FWT0; -.
DR STRING; 9755.ENSPCTP00005024345; -.
DR Ensembl; ENSPCTT00005026833; ENSPCTP00005024345; ENSPCTG00005017487.
DR KEGG; pcad:102989743; -.
DR InParanoid; A0A2Y9FWT0; -.
DR OrthoDB; 19847at2759; -.
DR Proteomes; UP000248484; Unplaced.
DR GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR GO; GO:0005730; C:nucleolus; IEA:UniProtKB-SubCell.
DR GO; GO:0005654; C:nucleoplasm; IEA:UniProt.
DR GO; GO:0003899; F:DNA-directed 5'-3' RNA polymerase activity; IEA:InterPro.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006351; P:DNA-templated transcription; IEA:InterPro.
DR CDD; cd10509; Zn-ribbon_RPC11; 1.
DR Gene3D; 2.20.25.10; -; 1.
DR InterPro; IPR019761; DNA-dir_RNA_pol-M_15_CS.
DR InterPro; IPR001529; DNA-dir_RNA_pol_M/15kDasu.
DR InterPro; IPR012164; Rpa12/Rpb9/Rpc10/TFS.
DR InterPro; IPR034014; Zn_ribbon_RPC11_C.
DR InterPro; IPR001222; Znf_TFIIS.
DR PANTHER; PTHR11239; DNA-DIRECTED RNA POLYMERASE; 1.
DR PANTHER; PTHR11239:SF12; DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC10; 1.
DR Pfam; PF02150; RNA_POL_M_15KD; 1.
DR Pfam; PF01096; TFIIS_C; 1.
DR PIRSF; PIRSF005586; RNApol_RpoM; 1.
DR SMART; SM00661; RPOL9; 1.
DR SMART; SM00440; ZnF_C2C2; 1.
DR SUPFAM; SSF57783; Zinc beta-ribbon; 1.
DR PROSITE; PS01030; RNA_POL_M_15KD; 1.
DR PROSITE; PS00466; ZF_TFIIS_1; 1.
DR PROSITE; PS51133; ZF_TFIIS_2; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW ECO:0000256|PIRNR:PIRNR005586};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR005586-1}; Nucleus {ECO:0000256|PIRNR:PIRNR005586};
KW Reference proteome {ECO:0000313|Proteomes:UP000248484};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|PIRNR:PIRNR005586};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|PIRSR:PIRSR005586-1};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|PIRSR:PIRSR005586-
KW 2}.
FT DOMAIN 65..107
FT /note="TFIIS-type"
FT /evidence="ECO:0000259|PROSITE:PS51133"
FT ZN_FING 5..28
FT /note="C4-type"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-2"
FT BINDING 5
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
FT BINDING 8
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
FT BINDING 25
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
FT BINDING 28
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
FT BINDING 69
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
FT BINDING 72
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
FT BINDING 97
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
FT BINDING 102
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR005586-1"
SQ SEQUENCE 108 AA; 12316 MW; 3D651776179726B8 CRC64;
MLLFCPGCGN GLIVEEGQRC HRFACNTCPY VHNVTRKVTN RKYPKLKEVD DVLGGAAAWE
NVDSTAEPCP KCEHPRAYFM QLQTRSADEP MTTFYKCCNA QCGHRWRD
//