ID   PHEG_COROI              Reviewed;         319 AA.
AC   P83592;
DT   27-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 42.
DE   RecName: Full=R-phycoerythrin gamma chain, chloroplastic;
DE   Flags: Precursor;
OS   Corallina officinalis (Coral seaweed).
OC   Eukaryota; Rhodophyta; Florideophyceae; Corallinophycidae; Corallinales;
OC   Corallinaceae; Corallinoideae; Corallina.
OX   NCBI_TaxID=35170 {ECO:0000312|EMBL:AAO50083.1};
RN   [1] {ECO:0000305}
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Wang S., Zhong F.-D., Wu Z.-J., Lin Q.-Y., Xie L.-H.;
RT   "The full-length cDNA of R-phycoerythrin from Corallina officinalis.";
RL   Submitted (JAN-2003) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000305}
RP   PROTEIN SEQUENCE OF 72-91.
RA   Wang S., Zhong F.-D., Wu Z.-J.;
RL   Submitted (MAY-2003) to UniProtKB.
CC   -!- SUBUNIT: Heteromer of 4 alpha, 4 beta and one gamma chains.
CC       {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Stromal side
CC       {ECO:0000250}. Note=Forms the periphery of the phycobilisome rod.
CC       {ECO:0000250}.
CC   -!- PTM: Contains four covalently linked bilin chromophores.
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DR   EMBL; AY209894; AAO50083.1; -; mRNA.
DR   AlphaFoldDB; P83592; -.
DR   SMR; P83592; -.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0030089; C:phycobilisome; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Antenna complex; Bile pigment; Chloroplast; Chromophore;
KW   Direct protein sequencing; Electron transport; Membrane; Photosynthesis;
KW   Phycobilisome; Plastid; Thylakoid; Transit peptide; Transport.
FT   TRANSIT         1..71
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000269|Ref.2"
FT   CHAIN           72..319
FT                   /note="R-phycoerythrin gamma chain, chloroplastic"
FT                   /id="PRO_0000002830"
FT   BINDING         96
FT                   /ligand="phycourobilin"
FT                   /ligand_id="ChEBI:CHEBI:189062"
FT                   /ligand_label="1"
FT                   /note="covalent, via 1 link"
FT                   /evidence="ECO:0000250"
FT   BINDING         135
FT                   /ligand="phycourobilin"
FT                   /ligand_id="ChEBI:CHEBI:189062"
FT                   /ligand_label="2"
FT                   /note="covalent, via 1 link"
FT                   /evidence="ECO:0000250"
FT   BINDING         212
FT                   /ligand="(2R,3E)-phycoerythrobilin"
FT                   /ligand_id="ChEBI:CHEBI:85276"
FT                   /note="covalent, via 1 link"
FT                   /evidence="ECO:0000250"
FT   BINDING         299
FT                   /ligand="phycourobilin"
FT                   /ligand_id="ChEBI:CHEBI:189062"
FT                   /ligand_label="3"
FT                   /note="covalent, via 1 link"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   319 AA;  34689 MW;  7BFA453BB523CEAF CRC64;
     MDSPAFAVTG MFAAAKVGVT SFTGATEPVS TRRRTSGNVT MAVDAFQKKF QTFGKIGVDY
     SRPKKLASYK RGGFDAASVE YPNAPSFAGK YSIAPCGQPS GASKILMKYD EYCAKGVLQV
     FKRNAVPFGV YTTKCTEGTV AGQAQEKRVF NRTMAFRQAQ KPVNVRLAEQ YEARRKCFIL
     ANGCSREEDQ FKSMPVSAAT FLAGKHESLG TCFRVVTPSN IAEDYIASGV RMQLVAKSNS
     TGVYGVGSCM EGFAKGDAEA RRVAALAAEY RALQQSPAAV TGRQYESSRM AVKLYAQNCS
     HEQEQLYKWP ATAAAFCRY