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Database: UniProt
Entry: A0A1D9BB41_9NEIS
LinkDB: A0A1D9BB41_9NEIS
Original site: A0A1D9BB41_9NEIS 
ID   A0A1D9BB41_9NEIS        Unreviewed;       490 AA.
AC   A0A1D9BB41;
DT   15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT   15-FEB-2017, sequence version 1.
DT   24-JAN-2024, entry version 29.
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:AOX99534.1};
GN   ORFNames=BJP62_03100 {ECO:0000313|EMBL:AOX99534.1};
OS   Jeongeupia sp. USM3.
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Neisseriales;
OC   Chitinibacteraceae; Jeongeupia.
OX   NCBI_TaxID=1906741 {ECO:0000313|EMBL:AOX99534.1, ECO:0000313|Proteomes:UP000176825};
RN   [1] {ECO:0000313|EMBL:AOX99534.1, ECO:0000313|Proteomes:UP000176825}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=USM3 {ECO:0000313|EMBL:AOX99534.1,
RC   ECO:0000313|Proteomes:UP000176825};
RA   Kho H.P.;
RT   "Jeongeupia sp. strain USM3 Genome sequencing and assembly.";
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:AOX99534.1, ECO:0000313|Proteomes:UP000176825}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=USM3 {ECO:0000313|EMBL:AOX99534.1,
RC   ECO:0000313|Proteomes:UP000176825};
RA   de Groot N.N.;
RL   Submitted (OCT-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}.
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DR   EMBL; CP017668; AOX99534.1; -; Genomic_DNA.
DR   RefSeq; WP_070526400.1; NZ_CP017668.1.
DR   AlphaFoldDB; A0A1D9BB41; -.
DR   STRING; 1906741.BJP62_03100; -.
DR   KEGG; jeu:BJP62_03100; -.
DR   OrthoDB; 9807233at2; -.
DR   Proteomes; UP000176825; 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; 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; 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; 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   Pfam; PF00575; S1; 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; 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   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          137..201
FT                   /note="S1 motif"
FT                   /evidence="ECO:0000259|PROSITE:PS50126"
SQ   SEQUENCE   490 AA;  55050 MW;  FB5798D4F2ED7468 CRC64;
     MSREILLLVD ALAREKNVEK DVVFTALEMA LASATKKTYE DEVDIRVDID RDTGDYRSFR
     VWTVVEDNDH EEPSCQIAIT DAPEYDPELQ LGETWEVELE PIEFGRIGAQ AAKQVILQKI
     RDAEREQNLN DFLARREHIV SGSIKRLERG NAILELGKLE AILPRDQMIP KENLRVGDRV
     RAFLLRVDRL GRGPMLVLSR TAPEFMAKLF EMEVPEVENG LIELKGVARD PGMRAKIAVK
     SNDPRVDPQG TCIGVRGTRV NAVTNEIAGE RVDIILWSDD PAQFVIGALS PADVNSIVVD
     EDNHAMDVVV DEDNLAMAIG RGGQNVKLAS ELTGWKINIM TVNQAEEKNE VEFTKVRELF
     MQALDIDEDV ADALVQEGFN TLEEVAYVPL NEMLEIEVFD EDTVNELRSR ARDALLTQAI
     AREEKLEHQS EDLKNLEGMT AELAAALAEN DIHTRDDLAE LAVDELMEMT GIGENEAKQL
     IMKAREHWFA
//
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