NUSB_HELP2
ID NUSB_HELP2 Reviewed; 138 AA.
AC B6JPA0;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 16-DEC-2008, sequence version 1.
DT 25-MAY-2022, entry version 63.
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=HPP12_0001;
OS Helicobacter pylori (strain P12).
OC Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=570508;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=P12;
RA Fischer W., Windhager L., Karnholz A., Zeiller M., Zimmer R., Haas R.;
RT "The complete genome sequence of Helicobacter pylori strain P12.";
RL Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
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; CP001217; ACJ07161.1; -; Genomic_DNA.
DR RefSeq; WP_000235751.1; NC_011498.1.
DR AlphaFoldDB; B6JPA0; -.
DR SMR; B6JPA0; -.
DR EnsemblBacteria; ACJ07161; ACJ07161; HPP12_0001.
DR KEGG; hpp:HPP12_0001; -.
DR HOGENOM; CLU_087843_3_3_7; -.
DR OMA; DRMPVVD; -.
DR OrthoDB; 1574817at2; -.
DR Proteomes; UP000008198; 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..138
FT /note="Transcription antitermination protein NusB"
FT /id="PRO_1000092557"
SQ SEQUENCE 138 AA; 15549 MW; DA21DAD1B5E4E9C3 CRC64;
MATRTQARGA VVELLYAFES GNEEIKKIAS SMLEEKKIKN NQLAFALSLF NGVLERINEI
DALIEPHLKD WDFKRLGSME KAILRLGAYE IGFTPTQNPI IINECIELGK LYAEPNTPKF
LNAILDSLSK KLTQKPLN
