ID A0A0U1KPD7_9BACI Unreviewed; 372 AA.
AC A0A0U1KPD7;
DT 17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT 17-FEB-2016, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE RecName: Full=Transcription termination/antitermination protein NusA {ECO:0000256|HAMAP-Rule:MF_00945};
GN Name=nusA_1 {ECO:0000313|EMBL:CQR47659.1};
GN Synonyms=nusA {ECO:0000256|HAMAP-Rule:MF_00945};
GN ORFNames=BN1058_01986 {ECO:0000313|EMBL:CQR47659.1};
OS Paraliobacillus sp. PM-2.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Paraliobacillus.
OX NCBI_TaxID=1462524 {ECO:0000313|EMBL:CQR47659.1, ECO:0000313|Proteomes:UP000199066};
RN [1] {ECO:0000313|EMBL:CQR47659.1, ECO:0000313|Proteomes:UP000199066}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PM-2 {ECO:0000313|EMBL:CQR47659.1,
RC ECO:0000313|Proteomes:UP000199066};
RA Murphy D.;
RL Submitted (MAR-2015) 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; CTEI01000002; CQR47659.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0U1KPD7; -.
DR STRING; 1462524.BN1058_01986; -.
DR OrthoDB; 9807233at2; -.
DR Proteomes; UP000199066; 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; 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; 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 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; 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:UP000199066};
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 133..199
FT /note="S1 motif"
FT /evidence="ECO:0000259|SMART:SM00316"
FT DOMAIN 229..304
FT /note="K Homology"
FT /evidence="ECO:0000259|SMART:SM00322"
FT DOMAIN 305..358
FT /note="K Homology"
FT /evidence="ECO:0000259|SMART:SM00322"
SQ SEQUENCE 372 AA; 41809 MW; 4DD9C29DF529C17B CRC64;
MSSELFDAIQ YLEKEKGINK EVLMEALEAA LISAYKKNFK SATNVRVDLN EETGSMHVFS
RKEIVEEVED SQQQIGLEEA KEINPNYEIG DVIELEVTPR DFGRIAAQAA KQVVTQRVRE
AERGVIFNEY IDREEDIMNG IIQRVDPRFV YINLGKVEAK LPEGEKMPTE TYNVHDRIKV
FVTKVENTNK GPQIFVSRSH PGLLKRLFEM EVPEIYEGIV EIRSVAREAG DRSKISVHAP
DPDIDPVGSC VGQRGQRVQT IVDELKGEKI DIVEWSEDPV VYVSNALSPS KVLTVLVDEE
EKATTVIVPD NQLSLAIGKR GQNARLAARL TGWKIDIKSE SEAKKVGLIS EHVNSNVELE
DSLFDTGEDL FD
//
