ID   NUSB_BORGP              Reviewed;         142 AA.
AC   Q662Q5;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2004, sequence version 1.
DT   25-MAY-2022, entry version 96.
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=BG0108;
OS   Borrelia garinii subsp. bavariensis (strain ATCC BAA-2496 / DSM 23469 /
OS   PBi) (Borrelia bavariensis).
OC   Bacteria; Spirochaetes; Spirochaetales; Borreliaceae; Borreliella.
OX   NCBI_TaxID=290434;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-2496 / DSM 23469 / PBi;
RX   PubMed=15547252; DOI=10.1093/nar/gkh953;
RA   Gloeckner G., Lehmann R., Romualdi A., Pradella S., Schulte-Spechtel U.,
RA   Schilhabel M., Wilske B., Suehnel J., Platzer M.;
RT   "Comparative analysis of the Borrelia garinii genome.";
RL   Nucleic Acids Res. 32:6038-6046(2004).
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; CP000013; AAU06966.1; -; Genomic_DNA.
DR   RefSeq; WP_011193459.1; NZ_CP028872.1.
DR   AlphaFoldDB; Q662Q5; -.
DR   SMR; Q662Q5; -.
DR   STRING; 290434.BG0108; -.
DR   EnsemblBacteria; AAU06966; AAU06966; BG0108.
DR   KEGG; bga:BG0108; -.
DR   eggNOG; COG0781; Bacteria.
DR   HOGENOM; CLU_087843_3_1_12; -.
DR   OMA; DRMPVVD; -.
DR   OrthoDB; 1574817at2; -.
DR   Proteomes; UP000002276; 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   RNA-binding; Transcription; Transcription antitermination;
KW   Transcription regulation.
FT   CHAIN           1..142
FT                   /note="Transcription antitermination protein NusB"
FT                   /id="PRO_0000265492"
SQ   SEQUENCE   142 AA;  16446 MW;  2E68A3E700C18C59 CRC64;
     MHEVRVLAFQ KIYSIDINQS AMDDIFDIFS IEDKGLDIEN ESIKSFYSSL VNGTFNNLEY
     IDSLIKDISW NWSLDRMDKV DLAILRMGVY SLKFQNFENS KRALIDEAIL IAKKYGSKNS
     DKFINGILDA LLKNMENCIE KK