ID B6RQK3_9POAL Unreviewed; 282 AA.
AC B6RQK3;
DT 16-DEC-2008, integrated into UniProtKB/TrEMBL.
DT 16-DEC-2008, sequence version 1.
DT 27-MAR-2024, entry version 45.
DE SubName: Full=Phytochrome B {ECO:0000313|EMBL:ABY65970.1};
DE Flags: Fragment;
GN Name=phyB {ECO:0000313|EMBL:ABY65970.1};
OS Panicum nephelophilum.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Panicodae; Paniceae; Panicinae; Panicum.
OX NCBI_TaxID=158131 {ECO:0000313|EMBL:ABY65970.1};
RN [1] {ECO:0000313|EMBL:ABY65970.1}
RP NUCLEOTIDE SEQUENCE.
RA Vicentini A., Barber J.C., Aliscioni S.A., Giussani L.M., Kellogg E.A.;
RT "The age of the grasses and clusters of origins of C4 photosynthesis.";
RL Glob. Chang. Biol. 14:0-0(2008).
CC -!- FUNCTION: Regulatory photoreceptor which exists in two forms that are
CC reversibly interconvertible by light: the Pr form that absorbs
CC maximally in the red region of the spectrum and the Pfr form that
CC absorbs maximally in the far-red region. Photoconversion of Pr to Pfr
CC induces an array of morphogenic responses, whereas reconversion of Pfr
CC to Pr cancels the induction of those responses. Pfr controls the
CC expression of a number of nuclear genes including those encoding the
CC small subunit of ribulose-bisphosphate carboxylase, chlorophyll A/B
CC binding protein, protochlorophyllide reductase, rRNA, etc. It also
CC controls the expression of its own gene(s) in a negative feedback
CC fashion. {ECO:0000256|ARBA:ARBA00002479}.
CC -!- SIMILARITY: Belongs to the phytochrome family.
CC {ECO:0000256|ARBA:ARBA00008235}.
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DR EMBL; EU272447; ABY65970.1; -; Genomic_DNA.
DR GO; GO:0009881; F:photoreceptor activity; IEA:UniProtKB-KW.
DR GO; GO:0009584; P:detection of visible light; IEA:InterPro.
DR GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR GO; GO:0007165; P:signal transduction; IEA:UniProt.
DR Gene3D; 3.30.450.270; -; 1.
DR Gene3D; 3.30.450.40; -; 1.
DR InterPro; IPR003018; GAF.
DR InterPro; IPR029016; GAF-like_dom_sf.
DR InterPro; IPR016132; Phyto_chromo_attachment.
DR InterPro; IPR013516; Phyto_chromo_BS.
DR InterPro; IPR001294; Phytochrome.
DR InterPro; IPR013515; Phytochrome_cen-reg.
DR InterPro; IPR043150; Phytochrome_PHY_sf.
DR PANTHER; PTHR47876; OS08G0260000 PROTEIN; 1.
DR PANTHER; PTHR47876:SF3; PHYTOCHROME 1; 1.
DR Pfam; PF01590; GAF; 1.
DR Pfam; PF00360; PHY; 1.
DR PRINTS; PR01033; PHYTOCHROME.
DR SMART; SM00065; GAF; 1.
DR SUPFAM; SSF55781; GAF domain-like; 2.
DR PROSITE; PS00245; PHYTOCHROME_1; 1.
DR PROSITE; PS50046; PHYTOCHROME_2; 1.
PE 3: Inferred from homology;
KW Chromophore {ECO:0000256|ARBA:ARBA00022991};
KW Photoreceptor protein {ECO:0000256|ARBA:ARBA00022543};
KW Receptor {ECO:0000256|ARBA:ARBA00023170};
KW Sensory transduction {ECO:0000256|ARBA:ARBA00022606};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015}.
FT DOMAIN 22..194
FT /note="Phytochrome chromophore attachment site"
FT /evidence="ECO:0000259|PROSITE:PS50046"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ABY65970.1"
FT NON_TER 282
FT /evidence="ECO:0000313|EMBL:ABY65970.1"
SQ SEQUENCE 282 AA; 31354 MW; D6CD8A52CFC94A26 CRC64;
AVQSQKLAVR AISRLQALPG GDVKLLCDTV VEHVRELTGY DRVMVYRFHE DEHGEVVAEC
RRDNLEPYLG LHYPATDIPQ ASRFLFRQNR VRMIADCHAT PVRVIQDPGL SQPLCLVGST
LRAPHGCHAQ YMANMGSIAS LVMAVIISSG GDDEQTARGG ISSAMKLWGL VVCHHTSPRF
IPFSLRYACE FLMQAFGLXL NMELQLAHQL SEKHILRTQT LLCDMLLRDS PTGIVTXSPS
IMDLVKCDGA ALYYHGKYYP LGVTPTESQI KDIIEWLTVC HG
//
