ID A0A1D9DZN0_9MICO Unreviewed; 325 AA.
AC A0A1D9DZN0;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Transcription termination/antitermination protein NusA {ECO:0000256|HAMAP-Rule:MF_00945};
GN Name=nusA {ECO:0000256|HAMAP-Rule:MF_00945};
GN ORFNames=A4Z71_04660 {ECO:0000313|EMBL:AOY56256.1};
OS Candidatus Rhodoluna planktonica.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Luna cluster; Luna-1 subcluster; Rhodoluna.
OX NCBI_TaxID=535712 {ECO:0000313|EMBL:AOY56256.1, ECO:0000313|Proteomes:UP000243784};
RN [1] {ECO:0000313|EMBL:AOY56256.1, ECO:0000313|Proteomes:UP000243784}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MWH-Dar1 {ECO:0000313|EMBL:AOY56256.1,
RC ECO:0000313|Proteomes:UP000243784};
RX PubMed=27659506; DOI=10.1016/j.bbabio.2016.09.006;
RA Nakamura S., Kikukawa T., Tamogami J., Kamiya M., Aizawa T., Hahn M.W.,
RA Ihara K., Kamo N., Demura M.;
RT "Photochemical characterization of actinorhodopsin and its functional
RT existence in the natural host.";
RL Biochim. Biophys. Acta 1857:1900-1908(2016).
CC -!- FUNCTION: Participates in both transcription termination and
CC antitermination. {ECO:0000256|HAMAP-Rule:MF_00945}.
CC -!- SUBUNIT: Monomer. Binds directly to the core enzyme of the DNA-
CC dependent RNA polymerase and to nascent RNA. {ECO:0000256|HAMAP-
CC Rule:MF_00945}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00945}.
CC -!- SIMILARITY: Belongs to the NusA family. {ECO:0000256|HAMAP-
CC Rule:MF_00945}.
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DR EMBL; CP015208; AOY56256.1; -; Genomic_DNA.
DR RefSeq; WP_070954764.1; NZ_CP015208.1.
DR AlphaFoldDB; A0A1D9DZN0; -.
DR STRING; 535712.A4Z71_04660; -.
DR KEGG; rpla:A4Z71_04660; -.
DR OrthoDB; 9807233at2; -.
DR Proteomes; UP000243784; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-KW.
DR GO; GO:0006353; P:DNA-templated transcription termination; IEA:UniProtKB-UniRule.
DR GO; GO:0031564; P:transcription antitermination; IEA:UniProtKB-UniRule.
DR CDD; cd02134; KH-II_NusA_rpt1; 1.
DR CDD; cd22529; KH-II_NusA_rpt2; 1.
DR CDD; cd04455; S1_NusA; 1.
DR Gene3D; 3.30.300.20; -; 2.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.30.1480.10; NusA, N-terminal domain; 1.
DR HAMAP; MF_00945_B; NusA_B; 1.
DR InterPro; IPR015946; KH_dom-like_a/b.
DR InterPro; IPR025249; KH_dom_NusA-like.
DR InterPro; IPR009019; KH_sf_prok-type.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR030842; NusA_bac.
DR InterPro; IPR036555; NusA_N_sf.
DR InterPro; IPR003029; S1_domain.
DR InterPro; IPR013735; TF_NusA_N.
DR InterPro; IPR010213; Tscrpt_termination_fac_NusA.
DR NCBIfam; TIGR01953; NusA; 1.
DR PANTHER; PTHR22648; TRANSCRIPTION TERMINATION FACTOR NUSA; 1.
DR PANTHER; PTHR22648:SF0; TRANSCRIPTION TERMINATION_ANTITERMINATION PROTEIN NUSA; 1.
DR Pfam; PF13184; KH_5; 1.
DR Pfam; PF08529; NusA_N; 2.
DR Pfam; PF00575; S1; 1.
DR SMART; SM00316; S1; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF54814; Prokaryotic type KH domain (KH-domain type II); 2.
DR SUPFAM; SSF69705; Transcription factor NusA, N-terminal domain; 1.
DR PROSITE; PS50084; KH_TYPE_1; 1.
DR PROSITE; PS50126; S1; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00945};
KW Elongation factor {ECO:0000313|EMBL:AOY56256.1};
KW Protein biosynthesis {ECO:0000313|EMBL:AOY56256.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000243784};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00945};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00945};
KW Transcription antitermination {ECO:0000256|ARBA:ARBA00022814,
KW ECO:0000256|HAMAP-Rule:MF_00945};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW Rule:MF_00945};
KW Transcription termination {ECO:0000256|ARBA:ARBA00022472,
KW ECO:0000256|HAMAP-Rule:MF_00945}.
FT DOMAIN 112..177
FT /note="S1 motif"
FT /evidence="ECO:0000259|PROSITE:PS50126"
SQ SEQUENCE 325 AA; 35360 MW; 70B86517499270FF CRC64;
MDIDLSVLRV LEREKEIPFA ELVQIIEAAI LAAYHKHVGN HDKARAELHR TTGHVTVYAP
IVDDEGQEIG EQEVTPENFG RIAAYAAKQV IASRLREISD DTLMGEFKGK EGDIVAGVIQ
QGPKPYMVYV DLGTIEAIMP PEEQVPGEDY SHGKRIRVYV TSVNRGTRGP QVTVSRTHPS
LVRKLFALEV PEIASGVVEI VSLAREAGHR TKIAVRAHDP AVNAKGSCIG ELGQRVRAVQ
AELNEEKIDI VDFSDDLPKF VAQALSPAKV SSAFTLDAAA KSVRVLVPDF QLSLAIGKEG
QNARLAAKLT GAKIDIQPDS ILEQD
//
