ID A0A0A8ENM9_9ACTN Unreviewed; 330 AA.
AC A0A0A8ENM9;
DT 04-MAR-2015, integrated into UniProtKB/TrEMBL.
DT 04-MAR-2015, sequence version 1.
DT 27-MAR-2024, entry version 44.
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=GZL_03070 {ECO:0000313|EMBL:AJC55656.1};
OS Streptomyces sp. 769.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1262452 {ECO:0000313|EMBL:AJC55656.1, ECO:0000313|Proteomes:UP000031113};
RN [1] {ECO:0000313|EMBL:AJC55656.1, ECO:0000313|Proteomes:UP000031113}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=769 {ECO:0000313|EMBL:AJC55656.1,
RC ECO:0000313|Proteomes:UP000031113};
RA Du Q., Wang Q., Li Q., Wang L., Zhang Z., Ren J., Wang J., Wang M.;
RT "Complete Genome Sequence of Streptomyces gongzhulingensis.";
RL Submitted (DEC-2012) 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; CP003987; AJC55656.1; -; Genomic_DNA.
DR RefSeq; WP_039632293.1; NZ_CP003987.1.
DR AlphaFoldDB; A0A0A8ENM9; -.
DR KEGG; stre:GZL_03070; -.
DR HOGENOM; CLU_029242_2_2_11; -.
DR Proteomes; UP000031113; 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:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-KW.
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; 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; 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; PF13184; KH_5; 1.
DR Pfam; PF08529; NusA_N; 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; 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 Elongation factor {ECO:0000313|EMBL:AJC55656.1};
KW Protein biosynthesis {ECO:0000313|EMBL:AJC55656.1};
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 115..180
FT /note="S1 motif"
FT /evidence="ECO:0000259|PROSITE:PS50126"
FT REGION 62..82
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 330 AA; 36006 MW; 340C32E862FB0023 CRC64;
MDIDMSALRG LVREKEISFD LLVEAIESAL LIAYHRTEGS RRRARVELNR STGHVTVWAK
EDPEDLEEGA EPREFDDTPS GFGRIAATTA KQVILQRLRD AEEEITFGEY AGREGDVVTG
VVQQGKDPKN VLVDIGKLEA ILPVQEQVPG EEYTHGTRLR SYVVRVVKGV RGPSVTLSRT
HPNLVKKLFA MEVPEIADGS VEISAIAREA GHRTKIAVRS TRSGLNAKGA CIGPMGGRVR
AVMAELNGEK IDIVDWSDDP AELVAHALSP ARVSKVEVVD MAARSARVTV PDYQLSLAIG
KEGQNARLAA RLTGWRIDIR PDTEHAPAQG
//
