ID E1VMT6_9GAMM Unreviewed; 136 AA.
AC E1VMT6;
DT 30-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 30-NOV-2010, sequence version 1.
DT 24-JAN-2024, entry version 58.
DE RecName: Full=Transcription antitermination protein NusB {ECO:0000256|HAMAP-Rule:MF_00073};
DE AltName: Full=Antitermination factor NusB {ECO:0000256|HAMAP-Rule:MF_00073};
GN Name=nusB {ECO:0000256|HAMAP-Rule:MF_00073,
GN ECO:0000313|EMBL:CBL46128.1};
GN ORFNames=HDN1F_25450 {ECO:0000313|EMBL:CBL46128.1};
OS gamma proteobacterium HdN1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria.
OX NCBI_TaxID=83406 {ECO:0000313|EMBL:CBL46128.1, ECO:0000313|Proteomes:UP000002677};
RN [1] {ECO:0000313|EMBL:CBL46128.1, ECO:0000313|Proteomes:UP000002677}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HdN1 {ECO:0000313|Proteomes:UP000002677};
RA Widdel F., Rabus R., Grundmann O., Werner I., Schreiber F., Ehrenreich P.,
RA Behrends A., Wilkes H., Kube M., Reinhardt R., Zedelius J.;
RT "Alkane degradation by a new type of denitrifying bacterium with possible
RT involvement of the electron acceptor in substrate activation.";
RL Environ. Microbiol. 0:0-0(2010).
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:0000256|HAMAP-Rule:MF_00073}.
CC -!- SIMILARITY: Belongs to the NusB family. {ECO:0000256|ARBA:ARBA00005952,
CC ECO:0000256|HAMAP-Rule:MF_00073}.
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DR EMBL; FP929140; CBL46128.1; -; Genomic_DNA.
DR AlphaFoldDB; E1VMT6; -.
DR STRING; 83406.HDN1F_25450; -.
DR KEGG; gpb:HDN1F_25450; -.
DR eggNOG; COG0781; Bacteria.
DR HOGENOM; CLU_087843_4_1_6; -.
DR Proteomes; UP000002677; 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:0031564; P:transcription antitermination; IEA:UniProtKB-KW.
DR Gene3D; 1.10.940.10; NusB-like; 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 NCBIfam; TIGR01951; nusB; 1.
DR PANTHER; PTHR11078:SF3; ANTITERMINATION NUSB DOMAIN-CONTAINING PROTEIN; 1.
DR PANTHER; PTHR11078; N UTILIZATION SUBSTANCE PROTEIN B-RELATED; 1.
DR Pfam; PF01029; NusB; 1.
DR SUPFAM; SSF48013; NusB-like; 1.
PE 3: Inferred from homology;
KW Reference proteome {ECO:0000313|Proteomes:UP000002677};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00073};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00073};
KW Transcription antitermination {ECO:0000256|ARBA:ARBA00022814,
KW ECO:0000256|HAMAP-Rule:MF_00073};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW Rule:MF_00073}.
FT DOMAIN 11..110
FT /note="NusB/RsmB/TIM44"
FT /evidence="ECO:0000259|Pfam:PF01029"
SQ SEQUENCE 136 AA; 15488 MW; 80D52177F80415F9 CRC64;
MTGDSLSSIE AQFRTDNDMR KTDVAYFHEL LHGVPSCVAD LDSAISPFLD REITELDQVE
RAILRLATYE LLKRQDIPYR VAINEGIELA KTFGATESHK YVNGVLDKVA QRLRYHEVNA
QRLERAAQRQ NPPDSD
//
