ID   Y763_PYRHO              Reviewed;         143 AA.
AC   O58497;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   28-FEB-2003, sequence version 2.
DT   25-MAY-2022, entry version 117.
DE   RecName: Full=Putative transcriptional regulatory protein PH0763 {ECO:0000255|HAMAP-Rule:MF_00620};
GN   OrderedLocusNames=PH0763;
OS   Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC
OS   100139 / OT-3).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Pyrococcus.
OX   NCBI_TaxID=70601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3;
RX   PubMed=9679194; DOI=10.1093/dnares/5.2.55;
RA   Kawarabayasi Y., Sawada M., Horikawa H., Haikawa Y., Hino Y., Yamamoto S.,
RA   Sekine M., Baba S., Kosugi H., Hosoyama A., Nagai Y., Sakai M., Ogura K.,
RA   Otsuka R., Nakazawa H., Takamiya M., Ohfuku Y., Funahashi T., Tanaka T.,
RA   Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K., Yoshizawa T.,
RA   Nakamura Y., Robb F.T., Horikoshi K., Masuchi Y., Shizuya H., Kikuchi H.;
RT   "Complete sequence and gene organization of the genome of a hyper-
RT   thermophilic archaebacterium, Pyrococcus horikoshii OT3.";
RL   DNA Res. 5:55-76(1998).
CC   -!- FUNCTION: Putative transcriptional regulator. {ECO:0000255|HAMAP-
CC       Rule:MF_00620}.
CC   -!- SIMILARITY: Belongs to the Tfx family. {ECO:0000255|HAMAP-
CC       Rule:MF_00620}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAA29854.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; BA000001; BAA29854.1; ALT_INIT; Genomic_DNA.
DR   PIR; D71124; D71124.
DR   RefSeq; WP_048053211.1; NC_000961.1.
DR   AlphaFoldDB; O58497; -.
DR   SMR; O58497; -.
DR   STRING; 70601.3257171; -.
DR   EnsemblBacteria; BAA29854; BAA29854; BAA29854.
DR   GeneID; 1443089; -.
DR   KEGG; pho:PH0763; -.
DR   eggNOG; arCOG04554; Archaea.
DR   OMA; VKVPYST; -.
DR   OrthoDB; 96651at2157; -.
DR   Proteomes; UP000000752; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006352; P:DNA-templated transcription, initiation; IEA:InterPro.
DR   Gene3D; 3.30.1190.10; -; 1.
DR   HAMAP; MF_00620; HTH_type_Tfx; 1.
DR   InterPro; IPR007630; RNA_pol_sigma70_r4.
DR   InterPro; IPR029291; Tfx_C.
DR   InterPro; IPR004645; Tfx_DNA-bd_arc.
DR   InterPro; IPR018384; Tfx_DNA-bd_euryarc.
DR   InterPro; IPR036657; Tfx_DNA-bd_sf_arc.
DR   Pfam; PF04545; Sigma70_r4; 1.
DR   Pfam; PF14601; TFX_C; 1.
DR   PIRSF; PIRSF004932; DNA_bind_Tfx; 1.
DR   SUPFAM; SSF89915; SSF89915; 1.
DR   TIGRFAMs; TIGR00721; tfx; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Transcription; Transcription regulation.
FT   CHAIN           1..143
FT                   /note="Putative transcriptional regulatory protein PH0763"
FT                   /id="PRO_0000144174"
SQ   SEQUENCE   143 AA;  16332 MW;  9F685413938A46B4 CRC64;
     MKTFLTEQQI KVLVLRAKGL KQSEIAKILK TTRANVSILE KRALEKIEKA KNTLLLWEQI
     NSKVNVNVKA GEDIFSVPEK LFKKADEAGV KVPYSTAEII AFLVEHAPIE NRLAKRDFVI
     FLDSKNRLRI SDCLINLDEI EKK