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NUSB_CLOTE
ID   NUSB_CLOTE              Reviewed;         153 AA.
AC   Q894G5;
DT   20-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   20-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 97.
DE   RecName: Full=Transcription antitermination protein NusB {ECO:0000255|HAMAP-Rule:MF_00073};
DE   AltName: Full=Antitermination factor NusB {ECO:0000255|HAMAP-Rule:MF_00073};
GN   Name=nusB {ECO:0000255|HAMAP-Rule:MF_00073}; OrderedLocusNames=CTC_01581;
OS   Clostridium tetani (strain Massachusetts / E88).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=212717;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Massachusetts / E88;
RX   PubMed=12552129; DOI=10.1073/pnas.0335853100;
RA   Brueggemann H., Baeumer S., Fricke W.F., Wiezer A., Liesegang H.,
RA   Decker I., Herzberg C., Martinez-Arias R., Merkl R., Henne A.,
RA   Gottschalk G.;
RT   "The genome sequence of Clostridium tetani, the causative agent of tetanus
RT   disease.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:1316-1321(2003).
CC   -!- FUNCTION: Involved in transcription antitermination. Required for
CC       transcription of ribosomal RNA (rRNA) genes. Binds specifically to the
CC       boxA antiterminator sequence of the ribosomal RNA (rrn) operons.
CC       {ECO:0000255|HAMAP-Rule:MF_00073}.
CC   -!- SIMILARITY: Belongs to the NusB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00073}.
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DR   EMBL; AE015927; AAO36127.1; -; Genomic_DNA.
DR   RefSeq; WP_011099787.1; NC_004557.1.
DR   AlphaFoldDB; Q894G5; -.
DR   SMR; Q894G5; -.
DR   STRING; 212717.CTC_01581; -.
DR   EnsemblBacteria; AAO36127; AAO36127; CTC_01581.
DR   GeneID; 64179495; -.
DR   KEGG; ctc:CTC_01581; -.
DR   HOGENOM; CLU_087843_3_1_9; -.
DR   OMA; DRMPVVD; -.
DR   OrthoDB; 1574817at2; -.
DR   Proteomes; UP000001412; Chromosome.
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:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   GO; GO:0031564; P:transcription antitermination; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.940.10; -; 1.
DR   HAMAP; MF_00073; NusB; 1.
DR   InterPro; IPR035926; NusB-like_sf.
DR   InterPro; IPR011605; NusB_fam.
DR   InterPro; IPR006027; NusB_RsmB_TIM44.
DR   PANTHER; PTHR11078; PTHR11078; 1.
DR   Pfam; PF01029; NusB; 1.
DR   SUPFAM; SSF48013; SSF48013; 1.
DR   TIGRFAMs; TIGR01951; nusB; 1.
PE   3: Inferred from homology;
KW   Reference proteome; RNA-binding; Transcription;
KW   Transcription antitermination; Transcription regulation.
FT   CHAIN           1..153
FT                   /note="Transcription antitermination protein NusB"
FT                   /id="PRO_0000176531"
SQ   SEQUENCE   153 AA;  17882 MW;  FE08B1B3A79B3773 CRC64;
     MKRKKSREMT MQLLFEMMIK KENYVEIINT LKEALTEEED INSILGEKKE MDEERIDLDE
     VDLEYLIHTL KGVEENSKVL DEHIEKYLKN WTLNRLAKVD LAILRLCSYE ILFSNEVPDN
     VAINEGVELA KKYGDDKSPA FINAVLDKIA KQM
 
 
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