ID S5RMZ4_9STRE Unreviewed; 148 AA.
AC S5RMZ4;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 48.
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 ORFNames=KE3_1747 {ECO:0000313|EMBL:AGS06208.1};
OS Streptococcus lutetiensis 033.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=1076934 {ECO:0000313|EMBL:AGS06208.1, ECO:0000313|Proteomes:UP000015268};
RN [1] {ECO:0000313|EMBL:AGS06208.1, ECO:0000313|Proteomes:UP000015268}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=033 {ECO:0000313|EMBL:AGS06208.1,
RC ECO:0000313|Proteomes:UP000015268};
RX PubMed=23782707; DOI=10.1186/1471-2180-13-141;
RA Jin D., Chen C., Li L., Lu S., Li Z., Zhou Z., Jing H., Xu Y., Du P.,
RA Wang H., Xiong Y., Zheng H., Bai X., Sun H., Wang L., Ye C., Gottschalk M.,
RA Xu J.;
RT "Dynamics of fecal microbial communities in children with diarrhea of
RT unknown etiology and genomic analysis of associated Streptococcus
RT lutetiensis.";
RL BMC Microbiol. 13:141-141(2013).
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; CP003025; AGS06208.1; -; Genomic_DNA.
DR AlphaFoldDB; S5RMZ4; -.
DR KEGG; slu:KE3_1747; -.
DR PATRIC; fig|1076934.5.peg.1710; -.
DR HOGENOM; CLU_087843_3_2_9; -.
DR Proteomes; UP000015268; 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 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 18..145
FT /note="NusB/RsmB/TIM44"
FT /evidence="ECO:0000259|Pfam:PF01029"
SQ SEQUENCE 148 AA; 17033 MW; 0CC85B31DE4A650F CRC64;
MTRISWMTNN FTNSRRDLRE RAFQALFSLE FGGEYLAAAE FAYTYDKTIE EDEDVQVPVF
LLNLVKGVCD MQAELDQQIE GHLKAGWSLE RLMLTDKALL RLGLYEVKYF EETPGRVAVN
EIIEIAKKYS DETSAKFVNG LLSQFVTE
//
