ID A0A1H9ZMP3_9BACT Unreviewed; 519 AA.
AC A0A1H9ZMP3;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 27.
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=SAMN04487998_0394 {ECO:0000313|EMBL:SES82820.1};
OS Hymenobacter actinosclerus.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Hymenobacteraceae;
OC Hymenobacter.
OX NCBI_TaxID=82805 {ECO:0000313|EMBL:SES82820.1, ECO:0000313|Proteomes:UP000198697};
RN [1] {ECO:0000313|Proteomes:UP000198697}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 15310 {ECO:0000313|Proteomes:UP000198697};
RA Varghese N., Submissions S.;
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; FOHS01000001; SES82820.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H9ZMP3; -.
DR STRING; 82805.SAMN04487998_0394; -.
DR OrthoDB; 9807233at2; -.
DR Proteomes; UP000198697; 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:UP000198697};
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..128
FT /note="Transcription factor NusA N-terminal"
FT /evidence="ECO:0000259|Pfam:PF08529"
FT DOMAIN 234..302
FT /note="KH"
FT /evidence="ECO:0000259|Pfam:PF13184"
FT REGION 413..519
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 413..430
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 519 AA; 57882 MW; 333D6A18E4376B74 CRC64;
MNSSVLIESF AEFARSKNID RPTMMSILEE VFRTMIRKKY DDDSNFDVIL NVDQGDLEIW
RNREIVDDNS EDIWDFDKIP LAEAQKIEPD FEVGEEVAEE VKLEDFGRRA VLMARQTLIQ
RVKDLERDLL YQTYKDQVGE IVVGEVYQVW GREALILDKD DNELSLPKGE QIPKDRYRKG
DNIRAVVHRV DVLNGTPKII LSRAAPAFLE RLMEQEVPEI FDGLITIKNI VREPGERAKV
AVESYDERID PVGACVGMKG SRIHAVVREL ENENIDIINY TDNLELYIAR ALSPAKLTSM
KINEQTGRVS VFLRPDQVSL AIGRGGANIK LASRLVGMEI DVFRDAGDFE EDIALDEFSD
EVESWIIDEL KKIGLDTGRA VLAVNMEDIV RRTELEEETV EELFRVIRNE FDDEAESEKP
RPRFADDEDD APATDSAATP DNAADSPAAP DNDSNEAAAD ETPVAHASAD AVDMTDAPAE
PAEADQAPAE TTATQPATAA DADSEPLKTD DSPNSGAAQ
//
