ID   YCF27_PORPU             Reviewed;         243 AA.
AC   P51358;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=Probable transcriptional regulator ycf27;
DE   AltName: Full=OmpR-like protein;
GN   Name=ycf27;
OS   Porphyra purpurea (Red seaweed) (Ulva purpurea).
OG   Plastid; Chloroplast.
OC   Eukaryota; Rhodophyta; Bangiophyceae; Bangiales; Bangiaceae; Porphyra.
OX   NCBI_TaxID=2787;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Avonport;
RA   Reith M.E., Munholland J.;
RT   "Complete nucleotide sequence of the Porphyra purpurea chloroplast
RT   genome.";
RL   Plant Mol. Biol. Rep. 13:333-335(1995).
CC   -!- FUNCTION: Probable promoter-specific protein mediating the interaction
CC       between DNA and RNA polymerase.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
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DR   EMBL; U38804; AAC08244.1; -; Genomic_DNA.
DR   PIR; S73279; S73279.
DR   RefSeq; NP_053968.1; NC_000925.1.
DR   AlphaFoldDB; P51358; -.
DR   SMR; P51358; -.
DR   GeneID; 809994; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   CDD; cd00383; trans_reg_C; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   InterPro; IPR011006; CheY-like_superfamily.
DR   InterPro; IPR001867; OmpR/PhoB-type_DNA-bd.
DR   InterPro; IPR016032; Sig_transdc_resp-reg_C-effctor.
DR   InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR   InterPro; IPR039420; WalR-like.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   PANTHER; PTHR48111; PTHR48111; 1.
DR   Pfam; PF00072; Response_reg; 1.
DR   Pfam; PF00486; Trans_reg_C; 1.
DR   SMART; SM00448; REC; 1.
DR   SMART; SM00862; Trans_reg_C; 1.
DR   SUPFAM; SSF46894; SSF46894; 1.
DR   SUPFAM; SSF52172; SSF52172; 1.
DR   PROSITE; PS51755; OMPR_PHOB; 1.
DR   PROSITE; PS50110; RESPONSE_REGULATORY; 1.
PE   3: Inferred from homology;
KW   Chloroplast; DNA-binding; Phosphoprotein; Plastid; Transcription;
KW   Transcription regulation; Two-component regulatory system.
FT   CHAIN           1..243
FT                   /note="Probable transcriptional regulator ycf27"
FT                   /id="PRO_0000081353"
FT   DOMAIN          7..120
FT                   /note="Response regulatory"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
FT   DNA_BIND        76..94
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000250"
FT   DNA_BIND        135..236
FT                   /note="OmpR/PhoB-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01091"
FT   MOD_RES         56
FT                   /note="4-aspartylphosphate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
SQ   SEQUENCE   243 AA;  27532 MW;  C37FDD09CCA3EF07 CRC64;
     MENQKEKILV VDDEASIRRI LETRLTIIGY EVITASNGEE ALIIFRKEYP SLVVLDVMMP
     KLDGYGVCQE LRKESDVPII MLTALGEVCD RITGLEIGAD DYVVKPFSPK ELEARIRSVL
     RRADKITTNL GVPNSGIISI GFLKIDTNKR QVYKNNERVR LTGMEFSLLE LLVSKAGEPF
     SRASILQEVW GYTPERHVDT RVVDVHISRL RAKLEDDPSN PDLILTARGT GYLFQRIIEM
     NKL