ID A0A179D369_9BACT Unreviewed; 416 AA.
AC A0A179D369;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE RecName: Full=Transcription termination/antitermination protein NusA {ECO:0000256|HAMAP-Rule:MF_00945};
GN Name=nusA {ECO:0000256|HAMAP-Rule:MF_00945};
GN ORFNames=TDIS_1395 {ECO:0000313|EMBL:OAQ20486.1};
OS Thermosulfurimonas dismutans.
OC Bacteria; Thermodesulfobacteriota; Thermodesulfobacteria;
OC Thermodesulfobacteriales; Thermodesulfobacteriaceae; Thermosulfurimonas.
OX NCBI_TaxID=999894 {ECO:0000313|EMBL:OAQ20486.1, ECO:0000313|Proteomes:UP000078390};
RN [1] {ECO:0000313|EMBL:OAQ20486.1, ECO:0000313|Proteomes:UP000078390}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=S95 {ECO:0000313|EMBL:OAQ20486.1,
RC ECO:0000313|Proteomes:UP000078390};
RA Mardanov A.V., Beletsky A.V., Kadnikov V.V., Slobodkin A.I., Ravin N.V.;
RT "Genome analysis of Thermosulfurimonas dismutans, the first thermophilic
RT sulfur-disproportionating bacterium of the phylum Thermodesulfobacteria.";
RL Submitted (APR-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Participates in both transcription termination and
CC antitermination. {ECO:0000256|HAMAP-Rule:MF_00945}.
CC -!- SUBUNIT: Monomer. Binds directly to the core enzyme of the DNA-
CC dependent RNA polymerase and to nascent RNA. {ECO:0000256|HAMAP-
CC Rule:MF_00945}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00945}.
CC -!- SIMILARITY: Belongs to the NusA family. {ECO:0000256|HAMAP-
CC Rule:MF_00945}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OAQ20486.1}.
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DR EMBL; LWLG01000010; OAQ20486.1; -; Genomic_DNA.
DR RefSeq; WP_068670706.1; NZ_LWLG01000010.1.
DR AlphaFoldDB; A0A179D369; -.
DR STRING; 999894.TDIS_1395; -.
DR PATRIC; fig|999894.6.peg.1393; -.
DR OrthoDB; 9807233at2; -.
DR Proteomes; UP000078390; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0000166; F:nucleotide binding; IEA:InterPro.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006353; P:DNA-templated transcription termination; IEA:UniProtKB-UniRule.
DR GO; GO:0031564; P:transcription antitermination; IEA:UniProtKB-UniRule.
DR CDD; cd02134; KH-II_NusA_rpt1; 1.
DR CDD; cd22529; KH-II_NusA_rpt2; 1.
DR CDD; cd04455; S1_NusA; 1.
DR Gene3D; 3.30.300.20; -; 2.
DR Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.30.1480.10; NusA, N-terminal domain; 1.
DR HAMAP; MF_00945_B; NusA_B; 1.
DR InterPro; IPR010995; DNA_repair_Rad51/TF_NusA_a-hlx.
DR InterPro; IPR004087; KH_dom.
DR InterPro; IPR015946; KH_dom-like_a/b.
DR InterPro; IPR025249; KH_dom_NusA-like.
DR InterPro; IPR009019; KH_sf_prok-type.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR030842; NusA_bac.
DR InterPro; IPR036555; NusA_N_sf.
DR InterPro; IPR003029; S1_domain.
DR InterPro; IPR013735; TF_NusA_N.
DR InterPro; IPR010213; Tscrpt_termination_fac_NusA.
DR NCBIfam; TIGR01953; NusA; 1.
DR PANTHER; PTHR22648; TRANSCRIPTION TERMINATION FACTOR NUSA; 1.
DR PANTHER; PTHR22648:SF0; TRANSCRIPTION TERMINATION_ANTITERMINATION PROTEIN NUSA; 1.
DR Pfam; PF14520; HHH_5; 1.
DR Pfam; PF13184; KH_5; 1.
DR Pfam; PF08529; NusA_N; 1.
DR SMART; SM00322; KH; 2.
DR SMART; SM00316; S1; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF54814; Prokaryotic type KH domain (KH-domain type II); 2.
DR SUPFAM; SSF47794; Rad51 N-terminal domain-like; 1.
DR SUPFAM; SSF69705; Transcription factor NusA, N-terminal domain; 1.
DR PROSITE; PS50084; KH_TYPE_1; 1.
DR PROSITE; PS50126; S1; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00945};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00945};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00945};
KW Transcription antitermination {ECO:0000256|ARBA:ARBA00022814,
KW ECO:0000256|HAMAP-Rule:MF_00945};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW Rule:MF_00945};
KW Transcription termination {ECO:0000256|ARBA:ARBA00022472,
KW ECO:0000256|HAMAP-Rule:MF_00945}.
FT DOMAIN 135..198
FT /note="S1 motif"
FT /evidence="ECO:0000259|PROSITE:PS50126"
SQ SEQUENCE 416 AA; 46629 MW; 489F859FF2DED94C CRC64;
MAEDVRKIVE IMSKEKGLPK DVIISALVEG MRTAAKKRLG SQAEVEAIYN EEEGKIEVYR
LYEVVEEVHN PEKEISLAEA RKKNASVRVG DTIGEPVNIK DLGRIAAQLT KQILTQKIRG
AEKELIYQEY KDKVGQVVSG FVHRFSRKDV ILSIGRAEAM LPENEQIPTE RYHRGERLKA
LILEVRRTGD PQIIVSRTHP EFLKKLFERE VPEIREGIVK IVAVAREPGR RAKMAVTSKD
PDVDPVGACV GLRGSRVQVV VQELKGEKID IIPWDPDPAK LVYNALSPAE CTQVIVDEEN
KTLEVIVPDD QLSLAIGREG QNVRLASKLL GWRIDVYSES QYARRQDPEF LKMLEIDGLS
EEVAGRLYDN GFKSLKELAD AEPEKIAEVG RIKLSEAEEL IRKAREKLSA GGDGQG
//
