ID A0A1M6A8U3_9FLAO Unreviewed; 413 AA.
AC A0A1M6A8U3;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 27-MAR-2024, entry version 25.
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=SAMN05444363_0081 {ECO:0000313|EMBL:SHI32892.1};
OS Flavobacterium terrae.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=415425 {ECO:0000313|EMBL:SHI32892.1, ECO:0000313|Proteomes:UP000184488};
RN [1] {ECO:0000313|Proteomes:UP000184488}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18829 {ECO:0000313|Proteomes:UP000184488};
RA Varghese N., Submissions S.;
RL Submitted (NOV-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; FQZI01000001; SHI32892.1; -; Genomic_DNA.
DR RefSeq; WP_073307515.1; NZ_FQZI01000001.1.
DR AlphaFoldDB; A0A1M6A8U3; -.
DR STRING; 415425.SAMN05444363_0081; -.
DR OrthoDB; 9807233at2; -.
DR Proteomes; UP000184488; 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: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; 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; 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; 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.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00945};
KW Reference proteome {ECO:0000313|Proteomes:UP000184488};
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|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 6..125
FT /note="Transcription factor NusA N-terminal"
FT /evidence="ECO:0000259|Pfam:PF08529"
FT DOMAIN 233..301
FT /note="KH"
FT /evidence="ECO:0000259|Pfam:PF13184"
SQ SEQUENCE 413 AA; 46998 MW; 68CB7A8F1592A5FF CRC64;
MENLALIDSF SEFKDDKLID RVTLMAILED VFRNALKKKY GSDDNFDIII NPDKGDMEIW
RRRVIVADED LDFENEEISL SEARKIEPDF EIGEEVSEEV KLIDLGRRAI LALRQNLISK
IHEHDNTNLY KQFKDLIGDI YTAEVHHVRP KAVILVDDEG NEIVLPKEKQ IPSDFFRKGD
NVRGIIENVE LKGNKPQIIM SRTSEKFLEK LFEQEIPEVF DGLITIKKVV RIPGEKAKVA
VDSYDDRIDP VGACVGMKGS RIHGIVRELG NENIDVINYT NNLQLYITRA LSPAKVSSIK
IDEEKKTAEV YLKLEEVSKA IGRGGHNIKL AGQLTGYELD VIREGNVAED DDVELTEFSD
EIDGWIIDEF AKIGLDTAKS ILSQSVADLV RRTDLEEETI LEVIKILKEE FED
//
