ID U7P9C9_9GAMM Unreviewed; 497 AA.
AC U7P9C9;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 27-MAR-2024, entry version 49.
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:ERS91334.1};
GN ORFNames=Q671_04410 {ECO:0000313|EMBL:ERS91334.1};
OS Halomonas sp. PBN3.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Halomonas.
OX NCBI_TaxID=1397528 {ECO:0000313|EMBL:ERS91334.1, ECO:0000313|Proteomes:UP000017115};
RN [1] {ECO:0000313|EMBL:ERS91334.1, ECO:0000313|Proteomes:UP000017115}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PBN3 {ECO:0000313|EMBL:ERS91334.1,
RC ECO:0000313|Proteomes:UP000017115};
RX PubMed=24356826;
RA Overholt W.A., Green S.J., Marks K.P., Venkatraman R., Prakash O.,
RA Kostka J.E.;
RT "Draft genome sequences for oil-degrading bacterial strains from beach
RT sands impacted by the deepwater horizon oil spill.";
RL Genome Announc. 1:e01015-13(2013).
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:ERS91334.1}.
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DR EMBL; AXCA01000068; ERS91334.1; -; Genomic_DNA.
DR RefSeq; WP_023005016.1; NZ_AXCA01000068.1.
DR AlphaFoldDB; U7P9C9; -.
DR PATRIC; fig|1397528.3.peg.840; -.
DR eggNOG; COG0195; Bacteria.
DR Proteomes; UP000017115; 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; 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; 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; 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 138..203
FT /note="S1 motif"
FT /evidence="ECO:0000259|PROSITE:PS50126"
SQ SEQUENCE 497 AA; 55417 MW; 26A6B44D2BA9E6AB CRC64;
MSKEILAVVD AISNEKGVPR EVIFEAVEAA LASASRKRFE DEEASVRVHI DRSTGDYETF
RRWEVVEDDD FDGPDHQIKL SFAERRDPPL GLGDVVEERI ENADFGRIAA QTAKQVIVQK
VREAERAEVV RLYADREGEL VAGIVKKTTR DGLIIDLGDN AEAFLPRSEM IPGERYRMNE
RVRALLIKVD PEARGAQLIL SRTCPELIIE LFSIEVPEIA EQLIEIKGAA RDPGSRAKIA
VKTNDRRIDP VGACVGMRGS RVQAVSSELQ NERVDIVLWD DNPAQLVINA MAPADVASIL
VDEDAHAMDV AVAEDNLAQA IGRSGQNVRL ASELTGWRIN VMTEAEAEAK RDQEIDSLVE
HFVQHLDVDD DVARLLVEEG FTTLEEIAYV PVEEMLEIEE FDEETIEELR ARAKDELLNL
AIASEEELDG AQPADDLLEM EGMERHLAFI LASRGIVTME DLAEQSVDDL LDIEGMDEER
AAALIMTARA PWFEDDE
//
