ID   NUSA_THEAC              Reviewed;         144 AA.
AC   Q03589;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   25-MAY-2022, entry version 110.
DE   RecName: Full=Probable transcription termination protein NusA {ECO:0000255|HAMAP-Rule:MF_00945};
GN   Name=nusA {ECO:0000255|HAMAP-Rule:MF_00945}; OrderedLocusNames=Ta0393;
OS   Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC
OS   15155 / AMRC-C165).
OC   Archaea; Candidatus Thermoplasmatota; Thermoplasmata; Thermoplasmatales;
OC   Thermoplasmataceae; Thermoplasma.
OX   NCBI_TaxID=273075;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165;
RX   PubMed=1408839; DOI=10.1093/nar/20.19.5226;
RA   Klenk H.-P., Renner O., Schwass V., Zillig W.;
RT   "Nucleotide sequence of the genes encoding the subunits H, B, A' and A'' of
RT   the DNA-dependent RNA polymerase and the initiator tRNA from Thermoplasma
RT   acidophilum.";
RL   Nucleic Acids Res. 20:5226-5226(1992).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165;
RX   PubMed=11029001; DOI=10.1038/35035069;
RA   Ruepp A., Graml W., Santos-Martinez M.-L., Koretke K.K., Volker C.,
RA   Mewes H.-W., Frishman D., Stocker S., Lupas A.N., Baumeister W.;
RT   "The genome sequence of the thermoacidophilic scavenger Thermoplasma
RT   acidophilum.";
RL   Nature 407:508-513(2000).
CC   -!- FUNCTION: Participates in transcription termination.
CC       {ECO:0000255|HAMAP-Rule:MF_00945}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00945}.
CC   -!- SIMILARITY: Belongs to the NusA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00945}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAC11537.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; X68198; CAA48283.1; -; Genomic_DNA.
DR   EMBL; AL445064; CAC11537.1; ALT_INIT; Genomic_DNA.
DR   PIR; S26725; S26725.
DR   AlphaFoldDB; Q03589; -.
DR   SMR; Q03589; -.
DR   STRING; 273075.Ta0393m; -.
DR   EnsemblBacteria; CAC11537; CAC11537; CAC11537.
DR   KEGG; tac:Ta0393; -.
DR   eggNOG; arCOG01760; Archaea.
DR   HOGENOM; CLU_131906_1_0_2; -.
DR   OMA; TDQIKYI; -.
DR   Proteomes; UP000001024; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006353; P:DNA-templated transcription, termination; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.300.20; -; 2.
DR   HAMAP; MF_00945_A; NusA_A; 1.
DR   InterPro; IPR015946; KH_dom-like_a/b.
DR   InterPro; IPR025249; KH_dom_NusA-like.
DR   InterPro; IPR009019; KH_sf_prok-type.
DR   InterPro; IPR010212; NusA_arc.
DR   Pfam; PF13184; KH_5; 1.
DR   SUPFAM; SSF54814; SSF54814; 1.
DR   TIGRFAMs; TIGR01952; nusA_arch; 1.
DR   PROSITE; PS50084; KH_TYPE_1; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome; RNA-binding; Transcription;
KW   Transcription regulation; Transcription termination.
FT   CHAIN           1..144
FT                   /note="Probable transcription termination protein NusA"
FT                   /id="PRO_0000181986"
FT   DOMAIN          101..144
FT                   /note="KH"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00945"
SQ   SEQUENCE   144 AA;  16776 MW;  9B522D2423448B0D CRC64;
     MEMNEITVDN ETMAHIAIFE KIARIELMEC VENEDMILFV VGEHKMAEMF RKNKEVISQL
     KEKINKHILV AEVSRDLLTF VRNIFFRYGV NEIQISWKNN RTDIVVGVKP EEIGKVIGKE
     GKNIKLFKDA VSRYFNVNSI SVKQ