ID C5EDX8_BIFLI Unreviewed; 190 AA.
AC C5EDX8;
DT 28-JUL-2009, integrated into UniProtKB/TrEMBL.
DT 28-JUL-2009, sequence version 1.
DT 24-JAN-2024, entry version 68.
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:EEQ56222.1};
GN ORFNames=BLIG_01891 {ECO:0000313|EMBL:EEQ56222.1};
OS Bifidobacterium longum subsp. infantis CCUG 52486.
OC Bacteria; Actinomycetota; Actinomycetes; Bifidobacteriales;
OC Bifidobacteriaceae; Bifidobacterium.
OX NCBI_TaxID=537937 {ECO:0000313|EMBL:EEQ56222.1};
RN [1] {ECO:0000313|EMBL:EEQ56222.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCUG 52486 {ECO:0000313|EMBL:EEQ56222.1};
RG The Broad Institute Genome Sequencing Platform;
RA Gougoulias C., Tuohy K.M., Gibson G.R., Ward D., Mehta T., Young S.,
RA Jaffe D., Gnerre S., Berlin A., Heiman D., Hepburn T., Shea T., Sykes S.,
RA Alvarado L., Kodira C., Borodovsky M., Lander E., Galagan J., Nusbaum C.,
RA Birren B.;
RT "Annotation of Bifidobacterium longum subsp. infantis CCUG 52486.";
RL Submitted (AUG-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:0000256|HAMAP-Rule:MF_00073}.
CC -!- SIMILARITY: Belongs to the NusB family. {ECO:0000256|ARBA:ARBA00005952,
CC ECO:0000256|HAMAP-Rule:MF_00073}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; DS990259; EEQ56222.1; -; Genomic_DNA.
DR RefSeq; WP_007053263.1; NZ_DS990259.1.
DR AlphaFoldDB; C5EDX8; -.
DR SMR; C5EDX8; -.
DR GeneID; 69578601; -.
DR HOGENOM; CLU_087843_2_1_11; -.
DR Proteomes; UP000005084; Unassembled WGS sequence.
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 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 5..128
FT /note="NusB/RsmB/TIM44"
FT /evidence="ECO:0000259|Pfam:PF01029"
FT REGION 135..190
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 190 AA; 20308 MW; 1FCDFF1FEAF37E7E CRC64;
MARSTARKRA LNTLYEADEK SQDILSLLDE RIAHPGAQTP LPDYAIEIVK GVAEHRRQID
MTLDEHSTGW KVRRMGVVDR NILRIAAWEI LFTDDVPDKV AIDEALALAK TLCDDDSPAF
IHGLLSAVCT AKNAAPAPES VAEEADEESS DSAAAASEPT DEGDVSDSPD SSGASDEPAA
PSAEIQPTVD
//
