ID H2FZ42_OCESG Unreviewed; 136 AA.
AC H2FZ42;
DT 21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT 21-MAR-2012, sequence version 1.
DT 27-MAR-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 OrderedLocusNames=GU3_05810 {ECO:0000313|EMBL:AEY00918.1};
OS Oceanimonas sp. (strain GK1 / IBRC-M 10197).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Aeromonadales;
OC Aeromonadaceae; Oceanimonas.
OX NCBI_TaxID=511062 {ECO:0000313|EMBL:AEY00918.1, ECO:0000313|Proteomes:UP000007742};
RN [1] {ECO:0000313|EMBL:AEY00918.1, ECO:0000313|Proteomes:UP000007742}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GK1 {ECO:0000313|EMBL:AEY00918.1,
RC ECO:0000313|Proteomes:UP000007742};
RX PubMed=22461556; DOI=10.1128/JB.00023-12;
RA Parsa Yeganeh L., Azarbaijani R., Sarikhan S., Mousavi H., Ramezani M.,
RA Amoozegar M.A., Shahzadeh Fazeli A., Salekdeh G.H.;
RT "Complete genome sequence of Oceanimonas sp. GK1, a halotolerant bacterium
RT from Gavkhouni Wetland in Iran.";
RL J. Bacteriol. 194:2123-2124(2012).
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; CP003171; AEY00918.1; -; Genomic_DNA.
DR RefSeq; WP_014291643.1; NC_016745.1.
DR AlphaFoldDB; H2FZ42; -.
DR STRING; 511062.GU3_05810; -.
DR KEGG; oce:GU3_05810; -.
DR eggNOG; COG0781; Bacteria.
DR HOGENOM; CLU_087843_4_1_6; -.
DR OrthoDB; 9789556at2; -.
DR Proteomes; UP000007742; 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:UP000007742};
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 7..132
FT /note="NusB/RsmB/TIM44"
FT /evidence="ECO:0000259|Pfam:PF01029"
SQ SEQUENCE 136 AA; 15642 MW; 82A9FC8A11B7F2B2 CRC64;
MKPSERRKAR RFATQAIYQW QMTKDNVADI AQQFALEQET KGVDMDYFRD LLFGVSVHAT
DLDGVFSPYL SRPLAELDMV DKAVLRLACY ELTRREDVPY RVVINEAIEL AKAFAAEDSH
KFVNGVLDKV VKQLKK
//