NUSB_PSEF5
ID NUSB_PSEF5 Reviewed; 166 AA.
AC Q4K597;
DT 12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT 02-AUG-2005, sequence version 1.
DT 25-MAY-2022, entry version 91.
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=PFL_5518;
OS Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=220664;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-477 / NRRL B-23932 / Pf-5;
RX PubMed=15980861; DOI=10.1038/nbt1110;
RA Paulsen I.T., Press C.M., Ravel J., Kobayashi D.Y., Myers G.S.A.,
RA Mavrodi D.V., DeBoy R.T., Seshadri R., Ren Q., Madupu R., Dodson R.J.,
RA Durkin A.S., Brinkac L.M., Daugherty S.C., Sullivan S.A., Rosovitz M.J.,
RA Gwinn M.L., Zhou L., Schneider D.J., Cartinhour S.W., Nelson W.C.,
RA Weidman J., Watkins K., Tran K., Khouri H., Pierson E.A., Pierson L.S. III,
RA Thomashow L.S., Loper J.E.;
RT "Complete genome sequence of the plant commensal Pseudomonas fluorescens
RT Pf-5.";
RL Nat. Biotechnol. 23:873-878(2005).
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; CP000076; AAY94724.1; -; Genomic_DNA.
DR RefSeq; WP_011063734.1; NC_004129.6.
DR AlphaFoldDB; Q4K597; -.
DR SMR; Q4K597; -.
DR STRING; 220664.PFL_5518; -.
DR EnsemblBacteria; AAY94724; AAY94724; PFL_5518.
DR GeneID; 57478466; -.
DR KEGG; pfl:PFL_5518; -.
DR PATRIC; fig|220664.5.peg.5633; -.
DR eggNOG; COG0781; Bacteria.
DR HOGENOM; CLU_087843_4_1_6; -.
DR OMA; DRMPVVD; -.
DR OrthoDB; 1574817at2; -.
DR Proteomes; UP000008540; 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..166
FT /note="Transcription antitermination protein NusB"
FT /id="PRO_0000265563"
FT REGION 1..30
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 166 AA; 18808 MW; CC920525D58D52DF CRC64;
MISDDSDRFN PRDPKPANAG KPSKSAKRRE ARQLATQALY QWHMAKHSLN EIEAQFRVDN
DFTDIDGAYF REILHGVPAN KNEIDTALVP CLDLAIDELD PVELAVLRLS TWELLKRVDV
PYRVVINEGI ELAKVFGSTD GHKFVNGVLD KLAPRLREAE VKAFKR