ID A0A3Q3KW78_9TELE Unreviewed; 172 AA.
AC A0A3Q3KW78;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 02-JUN-2021, sequence version 2.
DT 18-JUN-2025, entry version 30.
DE RecName: Full=DNA-directed RNA polymerase subunit {ECO:0000256|RuleBase:RU369086};
OS Mastacembelus armatus (zig-zag eel).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Anabantaria; Synbranchiformes; Mastacembelidae; Mastacembelus.
OX NCBI_TaxID=205130 {ECO:0000313|Ensembl:ENSMAMP00000001669.2, ECO:0000313|Proteomes:UP000261640};
RN [1] {ECO:0000313|Ensembl:ENSMAMP00000001669.2}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (MAR-2025) to UniProtKB.
CC -!- FUNCTION: DNA-dependent RNA polymerase which catalyzes the
CC transcription of DNA into RNA using the four ribonucleoside
CC triphosphates as substrates. {ECO:0000256|RuleBase:RU369086}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|RuleBase:RU369086}.
CC -!- SIMILARITY: Belongs to the eukaryotic RPB7/RPC8 RNA polymerase subunit
CC family. {ECO:0000256|ARBA:ARBA00009307}.
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DR RefSeq; XP_026186160.1; XM_026330375.1.
DR AlphaFoldDB; A0A3Q3KW78; -.
DR SMR; A0A3Q3KW78; -.
DR FunCoup; A0A3Q3KW78; 1820.
DR STRING; 205130.ENSMAMP00000001669; -.
DR Ensembl; ENSMAMT00000001703.2; ENSMAMP00000001669.2; ENSMAMG00000001188.2.
DR GeneID; 113144363; -.
DR GeneTree; ENSGT00390000008975; -.
DR InParanoid; A0A3Q3KW78; -.
DR OrthoDB; 1162399at2759; -.
DR Proteomes; UP000261640; Unplaced.
DR GO; GO:0000932; C:P-body; IEA:TreeGrafter.
DR GO; GO:0005665; C:RNA polymerase II, core complex; IEA:TreeGrafter.
DR GO; GO:0003697; F:single-stranded DNA binding; IEA:TreeGrafter.
DR GO; GO:0003727; F:single-stranded RNA binding; IEA:TreeGrafter.
DR GO; GO:0031369; F:translation initiation factor binding; IEA:TreeGrafter.
DR GO; GO:0060213; P:positive regulation of nuclear-transcribed mRNA poly(A) tail shortening; IEA:TreeGrafter.
DR GO; GO:0045948; P:positive regulation of translational initiation; IEA:TreeGrafter.
DR GO; GO:0006367; P:transcription initiation at RNA polymerase II promoter; IEA:TreeGrafter.
DR CDD; cd04329; RNAP_II_Rpb7_N; 1.
DR CDD; cd04462; S1_RNAPII_Rpb7; 1.
DR FunFam; 2.40.50.140:FF:000043; DNA-directed RNA polymerase II subunit RPB7; 1.
DR FunFam; 3.30.1490.120:FF:000001; DNA-directed RNA polymerase II subunit RPB7; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.30.1490.120; RNA polymerase Rpb7-like, N-terminal domain; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR036898; RNA_pol_Rpb7-like_N_sf.
DR InterPro; IPR045113; Rpb7-like.
DR InterPro; IPR005576; Rpb7-like_N.
DR InterPro; IPR003029; S1_domain.
DR PANTHER; PTHR12709:SF4; DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB7; 1.
DR PANTHER; PTHR12709; DNA-DIRECTED RNA POLYMERASE II, III; 1.
DR Pfam; PF00575; S1; 1.
DR Pfam; PF03876; SHS2_Rpb7-N; 1.
DR SMART; SM00316; S1; 1.
DR SUPFAM; SSF88798; N-terminal, heterodimerisation domain of RBP7 (RpoE); 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW ECO:0000256|RuleBase:RU369086};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU369086};
KW Reference proteome {ECO:0000313|Proteomes:UP000261640};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|RuleBase:RU369086}.
FT DOMAIN 80..162
FT /note="S1 motif"
FT /evidence="ECO:0000259|SMART:SM00316"
SQ SEQUENCE 172 AA; 19262 MW; AF208BE33158CD5C CRC64;
MFYHISLEHE ILLHPRYFGP NLLNTVKQKL FTEVEGTCTG KYGFVIAVTT IDNIGAGVIQ
PGRGFVLYPV KYKAIVFRPF KGEVVDAVVT QVNKVGLFTE IGPMSCFISR HSIPSEMEFD
PNSNPPCYKT VDEDIVIQQD DEIRLKIVGT RVDKNDIFAI GSLMDDYLGL VS
//
