ID   PCP_SYMSP               Reviewed;         365 AA.
AC   P51874;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 68.
DE   RecName: Full=Peridinin-chlorophyll a-binding protein, chloroplastic;
DE            Short=PCP;
DE   Flags: Precursor;
OS   Symbiodinium sp. (Dinoflagellate).
OC   Eukaryota; Sar; Alveolata; Dinophyceae; Suessiales; Symbiodiniaceae;
OC   Symbiodinium.
OX   NCBI_TaxID=2950;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], AND PROTEIN SEQUENCE OF 53-82 AND 255-275.
RX   PubMed=8155886; DOI=10.1007/bf00023563;
RA   Norris B.J., Miller D.J.;
RT   "Nucleotide sequence of a cDNA clone encoding the precursor of the
RT   peridinin-chlorophyll a-binding protein from the dinoflagellate
RT   Symbiodinium sp.";
RL   Plant Mol. Biol. 24:673-677(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   -!- DOMAIN: The mature protein is composed of 2 almost identical repeat
CC       units.
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DR   EMBL; L13613; AAA19814.1; -; mRNA.
DR   PIR; S43780; S43780.
DR   AlphaFoldDB; P51874; -.
DR   SMR; P51874; -.
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; -; 2.
DR   InterPro; IPR003376; Peridinin-chlorophyll-bd_prot.
DR   InterPro; IPR036550; Peridinin-chlorophyll-bd_sf.
DR   Pfam; PF02429; PCP; 2.
DR   SUPFAM; SSF48608; SSF48608; 2.
PE   1: Evidence at protein level;
KW   Chlorophyll; Chloroplast; Chromophore; Direct protein sequencing;
KW   Light-harvesting polypeptide; Plastid; Repeat; Transit peptide.
FT   TRANSIT         1..52
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000269|PubMed:8155886"
FT   CHAIN           53..365
FT                   /note="Peridinin-chlorophyll a-binding protein,
FT                   chloroplastic"
FT                   /id="PRO_0000022028"
FT   REPEAT          53..215
FT                   /note="1"
FT   REPEAT          216..365
FT                   /note="2"
FT   SITE            118
FT                   /note="Chlorophyll a binding"
FT                   /evidence="ECO:0000250"
FT   SITE            281
FT                   /note="Chlorophyll a binding"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   365 AA;  37851 MW;  B9322F0F4AB8790C CRC64;
     MVRGARKAIA VGVAVAVACG LQKHLNFVPG PRHAAPVAAA AASMMMAPAA FADEIGDAAK
     KLGDASYSFA KEVDWNNGIF LQAPGKFQPL EALKAIDKMI EMGAAADPKL LKDAAEAHHK
     AIGSISGPNG VTSRADWDAV NAAIGRVVAS VPKAKVMAVY DSVTAITDPG VPAYMKSLVN
     GPDAEKAYQG FLEFKDVVEK NQVATASAPA VVPSGDKIGE AAKALSDASY PFIKDIDWLS
     DIYLKPLPGK TAPETLKAID KMIVMGAKMD GNLLKAAAEA HHKAIGSIDA TGVTSAADYE
     AVNAAIGRLV ASVPKTTVMD VYNSMAGVVD SSVPNNLFSK VNPLDAVAAA KGFYTFKDVV
     EASQR