ID D4QB55_9ARAE Unreviewed; 197 AA.
AC D4QB55;
DT 15-JUN-2010, integrated into UniProtKB/TrEMBL.
DT 15-JUN-2010, sequence version 1.
DT 27-MAR-2024, entry version 30.
DE SubName: Full=Phytochrome B {ECO:0000313|EMBL:BAI99772.1};
DE Flags: Fragment;
GN Name=phyB {ECO:0000313|EMBL:BAI99772.1};
OS Arisaema nikoense subsp. australe.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Araceae; Aroideae; Arisaemateae;
OC Arisaema.
OX NCBI_TaxID=655576 {ECO:0000313|EMBL:BAI99772.1};
RN [1] {ECO:0000313|EMBL:BAI99772.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=SK174 {ECO:0000313|EMBL:BAI99773.1}, SK177
RC {ECO:0000313|EMBL:BAI99775.1}, and SK181
RC {ECO:0000313|EMBL:BAI99772.1};
RC TISSUE=Leaf {ECO:0000313|EMBL:BAI99772.1};
RA Sasamura K., Ohi-Toma T., Murata J.;
RT "Intraspecific variation of Arisaema nikoense (Araceae), based on
RT chloroplast DNA and nuclear phytochrome B gene.";
RL Submitted (JUN-2009) to the EMBL/GenBank/DDBJ databases.
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; AB510236; BAI99772.1; -; Genomic_DNA.
DR EMBL; AB510237; BAI99773.1; -; Genomic_DNA.
DR EMBL; AB510239; BAI99775.1; -; Genomic_DNA.
DR AlphaFoldDB; D4QB55; -.
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; 3.30.450.40; -; 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 PANTHER; PTHR47876; OS08G0260000 PROTEIN; 1.
DR PANTHER; PTHR47876:SF3; PHYTOCHROME 1; 1.
DR Pfam; PF01590; GAF; 1.
DR PRINTS; PR01033; PHYTOCHROME.
DR SMART; SM00065; GAF; 1.
DR SUPFAM; SSF55781; GAF domain-like; 1.
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}.
FT DOMAIN 28..193
FT /note="Phytochrome chromophore attachment site"
FT /evidence="ECO:0000259|PROSITE:PS50046"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:BAI99772.1"
FT NON_TER 197
FT /evidence="ECO:0000313|EMBL:BAI99772.1"
SQ SEQUENCE 197 AA; 21811 MW; 32325AC7617958E5 CRC64;
ALSIAGAVQS QKLAVRAISR LQSLPGGDIK LLCDTVVHHV RELTGYDRVM VYKFHEDEHG
EVVAESKRDD LEPYAGLHYP ATDIPQASRF LFKQNRVRMI SDCHAKPVQV IQDPALIQPL
CLVGSTLRAP HGCHAHYMAN MGSIASLVMA VIINAGEEEG VQNMKLWGLV VCHHTSPRCI
PFPLRYACEF LMQAFGL
//
