ID   PCP_ALECO               Reviewed;          49 AA.
AC   P51889;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 49.
DE   RecName: Full=Peridinin-chlorophyll a-binding protein;
DE            Short=PCP;
DE   Flags: Fragment;
OS   Alexandrium cohorticula (Dinoflagellate) (Gonyaulax cohorticula).
OC   Eukaryota; Sar; Alveolata; Dinophyceae; Gonyaulacales; Pyrocystaceae;
OC   Alexandrium.
OX   NCBI_TaxID=2928;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=7805874; DOI=10.1016/0014-5793(94)01314-4;
RA   Ogata T., Kodama M., Nomura S., Kobayashi M., Nozawa T., Katoh T.,
RA   Mimuro M.;
RT   "A novel peridinin-chlorophyll a protein (PCP) from the marine
RT   dinoflagellate Alexandrium cohorticula: a high pigment content and plural
RT   spectral forms of peridinin and chlorophyll a.";
RL   FEBS Lett. 356:367-371(1994).
CC   -!- FUNCTION: Water-soluble antenna for capture of solar energy in the
CC       blue-green range. Peridinin is an asymmetric carotenoid.
CC   -!- BIOPHYSICOCHEMICAL PROPERTIES:
CC       Absorption:
CC         Abs(max)=~480 nm;
CC   -!- SUBUNIT: Monomer.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- PTM: Binds 12 peridinin and 2 chlorophyll a molecules per monomer.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   PIR; S51004; S51004.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0030076; C:light-harvesting complex; IEA:UniProtKB-KW.
DR   GO; GO:0016168; F:chlorophyll binding; IEA:UniProtKB-KW.
DR   Gene3D; 1.40.10.10; -; 1.
DR   InterPro; IPR003376; Peridinin-chlorophyll-bd_prot.
DR   InterPro; IPR036550; Peridinin-chlorophyll-bd_sf.
DR   Pfam; PF02429; PCP; 1.
DR   SUPFAM; SSF48608; SSF48608; 1.
PE   1: Evidence at protein level;
KW   Chlorophyll; Chloroplast; Chromophore; Direct protein sequencing;
KW   Light-harvesting polypeptide; Plastid.
FT   CHAIN           1..>49
FT                   /note="Peridinin-chlorophyll a-binding protein"
FT                   /id="PRO_0000058263"
FT   NON_TER         49
SQ   SEQUENCE   49 AA;  5296 MW;  07DD46C617F684DE CRC64;
     DEIGDAAKKL GDASYAFAKE VDCNNGIFLQ APGKFQPLEA LKXIXKHXV