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Database: UniProt
Entry: A0A068R7W5_9GAMM
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ID   A0A068R7W5_9GAMM        Unreviewed;       502 AA.
AC   A0A068R7W5;
DT   01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT   01-OCT-2014, sequence version 1.
DT   24-JAN-2024, entry version 47.
DE   RecName: Full=Transcription termination/antitermination protein NusA {ECO:0000256|HAMAP-Rule:MF_00945};
GN   Name=nusA {ECO:0000256|HAMAP-Rule:MF_00945,
GN   ECO:0000313|EMBL:CDG23026.1};
GN   ORFNames=XPG1_3390 {ECO:0000313|EMBL:CDG23026.1};
OS   Xenorhabdus poinarii G6.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Xenorhabdus.
OX   NCBI_TaxID=1354304 {ECO:0000313|EMBL:CDG23026.1, ECO:0000313|Proteomes:UP000032735};
RN   [1] {ECO:0000313|EMBL:CDG23026.1, ECO:0000313|Proteomes:UP000032735}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=G6 {ECO:0000313|EMBL:CDG23026.1,
RC   ECO:0000313|Proteomes:UP000032735};
RA   Genoscope - CEA;
RL   Submitted (JUL-2013) 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}.
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DR   EMBL; FO704551; CDG23026.1; -; Genomic_DNA.
DR   RefSeq; WP_045959938.1; NZ_FO704551.1.
DR   AlphaFoldDB; A0A068R7W5; -.
DR   STRING; 1354304.XPG1_3390; -.
DR   KEGG; xpo:XPG1_3390; -.
DR   HOGENOM; CLU_029242_0_0_6; -.
DR   OrthoDB; 9807233at2; -.
DR   Proteomes; UP000032735; Chromosome.
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; 2.
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; 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; IPR010214; Tscrpt_termin_fac_NusA_C_rpt.
DR   InterPro; IPR010213; Tscrpt_termination_fac_NusA.
DR   NCBIfam; TIGR01953; NusA; 1.
DR   NCBIfam; TIGR01954; nusA_Cterm_rpt; 2.
DR   PANTHER; PTHR22648; TRANSCRIPTION TERMINATION FACTOR NUSA; 1.
DR   PANTHER; PTHR22648:SF0; TRANSCRIPTION TERMINATION/ANTITERMINATION PROTEIN NUSA; 1.
DR   Pfam; PF14520; HHH_5; 2.
DR   Pfam; PF13184; KH_5; 1.
DR   Pfam; PF08529; NusA_N; 1.
DR   Pfam; PF00575; S1; 1.
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; 2.
DR   SUPFAM; SSF69705; Transcription factor NusA, N-terminal domain; 1.
DR   PROSITE; PS50126; S1; 1.
PE   3: Inferred from homology;
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00945};
KW   Repeat {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..200
FT                   /note="S1 motif"
FT                   /evidence="ECO:0000259|PROSITE:PS50126"
SQ   SEQUENCE   502 AA;  56115 MW;  66B1896F5D82AB6D CRC64;
     MNKEILAVVE AVSNEKSLPR EKIFEALEIA LATATKKKYE QEIDVRVCID RKSGDFDTFR
     RWLIVDEVTQ PTREITLEAA KYEDPELELG HYIEDQIESV TFDRITTQTA KQVIVQKVRE
     AERAMVVDQF REQQGEIVTG QVKKVNRENI TLDLGNNAEA VILREDMLPR ENFRPGDRIR
     GVLYDVRPEA RGAQLFITRS RPEMLVELFR IEVPEIGEEI IEIKAAARDP GSRAKIAVKT
     NDKRIDPVGA CVGMRGARVQ AVSSELGGER IDIVLWDDNP AQFVINAMAP ADVASIVVDE
     DNCTMDVAVE NSNLAQAIGR NGQNVRLAAQ LLKKHRGDDK WELNVMTAEE LQAKHQAEAH
     ASIDTFTKHL DIDEDFATVL VEEGFSTLEE LAYVPIKELL AVEGLDEDTV EVLRERAKAA
     LTTLELAQKE SLGDQQPAED LLNLPGMERT LAFNLAARGI CTLEDLAEQG IDDLSDIEEL
     NDEQAGTLIM AARNICWFGD DA
//
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