ID   D6RWV4_BORVA            Unreviewed;       145 AA.
AC   D6RWV4;
DT   10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT   10-AUG-2010, sequence version 1.
DT   24-JAN-2024, entry version 51.
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:EEF81452.1};
GN   ORFNames=BVAVS116_0106 {ECO:0000313|EMBL:EEF81452.1};
OS   Borreliella valaisiana VS116.
OC   Bacteria; Spirochaetota; Spirochaetia; Spirochaetales; Borreliaceae;
OC   Borreliella.
OX   NCBI_TaxID=445987 {ECO:0000313|EMBL:EEF81452.1, ECO:0000313|Proteomes:UP000006163};
RN   [1] {ECO:0000313|EMBL:EEF81452.1, ECO:0000313|Proteomes:UP000006163}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=VS116 {ECO:0000313|EMBL:EEF81452.1,
RC   ECO:0000313|Proteomes:UP000006163};
RA   Fraser-Liggett C.M., Mongodin E.F., Casjens B., Dunn J., Luft B., Qiu W.,
RA   Schutzer S., Sebastian Y.;
RL   Submitted (JAN-2009) 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   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EEF81452.1}.
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; ABCY02000001; EEF81452.1; -; Genomic_DNA.
DR   AlphaFoldDB; D6RWV4; -.
DR   eggNOG; COG0781; Bacteria.
DR   HOGENOM; CLU_087843_3_1_12; -.
DR   Proteomes; UP000006163; 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   CDD; cd00619; Terminator_NusB; 1.
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          6..135
FT                   /note="NusB/RsmB/TIM44"
FT                   /evidence="ECO:0000259|Pfam:PF01029"
SQ   SEQUENCE   145 AA;  16822 MW;  BE95A282D76B03C4 CRC64;
     MDLMHEVRVL AFQKIYSIDI NQSAMDDIFD IFNIEDKGLD IENESIKSFY SSLVNGTFNN
     LEHIDNLIRD ISLNWSLDRM DKVDLAILRM GVYSLKFQNF ENSKRAVIDE AILIAKKYGS
     KNSYKFINGI LDALLKNMEN CIEKK
//