ID   PYR1_SYNP2              Reviewed;         290 AA.
AC   Q05237; B1XIU0;
DT   01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1994, sequence version 1.
DT   25-MAY-2022, entry version 119.
DE   RecName: Full=Phycobilisome 32.3 kDa linker polypeptide, phycocyanin-associated, rod;
DE   AltName: Full=L-R 32.3;
GN   Name=cpcC; OrderedLocusNames=SYNPCC7002_A2211;
OS   Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum
OS   quadruplicatum).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC   unclassified Synechococcus.
OX   NCBI_TaxID=32049;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2114862; DOI=10.1007/bf00245263;
RA   de Lorimier R., Guglielmi G., Bryant D.A., Stevens S.E. Jr.;
RT   "Structure and mutation of a gene encoding a Mr 33,000 phycocyanin-
RT   associated linker polypeptide.";
RL   Arch. Microbiol. 153:541-549(1990).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27264 / PCC 7002 / PR-6;
RA   Li T., Zhao J., Zhao C., Liu Z., Zhao F., Marquardt J., Nomura C.T.,
RA   Persson S., Detter J.C., Richardson P.M., Lanz C., Schuster S.C., Wang J.,
RA   Li S., Huang X., Cai T., Yu Z., Luo J., Zhao J., Bryant D.A.;
RT   "Complete sequence of Synechococcus sp. PCC 7002.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   PROTEIN SEQUENCE OF 1-20.
RX   PubMed=2164365; DOI=10.1007/bf00245264;
RA   Bryant D.A., de Lorimier R., Guglielmi G., Stevens S.E. Jr.;
RT   "Structural and compositional analyses of the phycobilisomes of
RT   Synechococcus sp. PCC 7002. Analyses of the wild-type strain and a
RT   phycocyanin-less mutant constructed by interposon mutagenesis.";
RL   Arch. Microbiol. 153:550-560(1990).
CC   -!- FUNCTION: Rod linker protein, associated with phycocyanin. Linker
CC       polypeptides determine the state of aggregation and the location of the
CC       disk-shaped phycobiliprotein units within the phycobilisome and
CC       modulate their spectroscopic properties in order to mediate a directed
CC       and optimal energy transfer.
CC   -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane; Peripheral membrane
CC       protein; Cytoplasmic side. Note=This protein occurs in the rod, it is
CC       associated with phycocyanin.
CC   -!- SIMILARITY: Belongs to the phycobilisome linker protein family.
CC       {ECO:0000255|PROSITE-ProRule:PRU00775}.
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DR   EMBL; X81868; CAA57457.1; -; mRNA.
DR   EMBL; CP000951; ACB00192.1; -; Genomic_DNA.
DR   PIR; B60662; B60662.
DR   RefSeq; WP_012307810.1; NC_010475.1.
DR   PDB; 7EXT; EM; 3.50 A; N1/N2/N4/N5/N6/N8/a1/a2/a4/a5/a6/a8=1-290.
DR   PDBsum; 7EXT; -.
DR   AlphaFoldDB; Q05237; -.
DR   SMR; Q05237; -.
DR   STRING; 32049.SYNPCC7002_A2211; -.
DR   PRIDE; Q05237; -.
DR   EnsemblBacteria; ACB00192; ACB00192; SYNPCC7002_A2211.
DR   KEGG; syp:SYNPCC7002_A2211; -.
DR   eggNOG; COG0237; Bacteria.
DR   HOGENOM; CLU_075505_0_0_3; -.
DR   OMA; YNSFQTR; -.
DR   Proteomes; UP000001688; Chromosome.
DR   GO; GO:0030089; C:phycobilisome; IEA:UniProtKB-KW.
DR   GO; GO:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.3130.20; -; 1.
DR   InterPro; IPR008213; CpcD-like_dom.
DR   InterPro; IPR001297; PBS_linker_dom.
DR   InterPro; IPR038255; PBS_linker_sf.
DR   InterPro; IPR016470; Phycobilisome.
DR   Pfam; PF01383; CpcD; 1.
DR   Pfam; PF00427; PBS_linker_poly; 1.
DR   PIRSF; PIRSF005898; Phycobilisome_CpeC/CpcI; 1.
DR   SMART; SM01094; CpcD; 1.
DR   PROSITE; PS51441; CPCD_LIKE; 1.
DR   PROSITE; PS51445; PBS_LINKER; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Antenna complex; Direct protein sequencing; Membrane;
KW   Photosynthesis; Phycobilisome; Reference proteome; Thylakoid.
FT   CHAIN           1..290
FT                   /note="Phycobilisome 32.3 kDa linker polypeptide,
FT                   phycocyanin-associated, rod"
FT                   /id="PRO_0000199222"
FT   DOMAIN          1..179
FT                   /note="PBS-linker"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00775"
FT   DOMAIN          236..288
FT                   /note="CpcD-like"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00771"
SQ   SEQUENCE   290 AA;  32273 MW;  395D5712C9B864A0 CRC64;
     MPVTVAASRL GTAAFDQSPV ELRANYSRDD AQTVIRAVYR QVLGNDYVMS SERLTAAESL
     FTNGFISVRD FVRAVAQSEL YKEKFLYNNF QTRVIELNFK HLLGRAPYDE AEVIEHLDRY
     QNEGFEADIN SYIDSAEYTE NFGDNIVPYI RSYVVQTGHR TVGFTRMFSL QRGYANSDRA
     QIAGNASRLA QELARNTTSA VVGPSGVNEG WAFRSAADDY HPGQSLGGST GLSADDQVVR
     VEVAALSTPR YPRIRRSSRV FFVPVSRLSQ KLQEIQRMGG RVASISPAGQ