ID   PYS1_THEVB              Reviewed;          78 AA.
AC   P50035;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=Phycobilisome 8.9 kDa linker polypeptide, phycocyanin-associated, rod;
DE   AltName: Full=Rod-capping linker protein;
GN   Name=cpcD; OrderedLocusNames=tsr1960;
OS   Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1).
OC   Bacteria; Cyanobacteria; Pseudanabaenales; Thermosynechococcaceae;
OC   Thermosynechococcus.
OX   NCBI_TaxID=197221;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Shimazu T., Soga M., Hirano M., Katoh S.;
RT   "Cloning and sequencing of the phycocyanin operon from the thermophilic
RT   cyanobacterium Synechococcus elongatus.";
RL   Submitted (SEP-1992) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-2133 / IAM M-273 / BP-1;
RX   PubMed=12240834; DOI=10.1093/dnares/9.4.123;
RA   Nakamura Y., Kaneko T., Sato S., Ikeuchi M., Katoh H., Sasamoto S.,
RA   Watanabe A., Iriguchi M., Kawashima K., Kimura T., Kishida Y., Kiyokawa C.,
RA   Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Sugimoto M.,
RA   Takeuchi C., Yamada M., Tabata S.;
RT   "Complete genome structure of the thermophilic cyanobacterium
RT   Thermosynechococcus elongatus BP-1.";
RL   DNA Res. 9:123-130(2002).
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 {ECO:0000250};
CC       Peripheral membrane protein {ECO:0000250}; Cytoplasmic side
CC       {ECO:0000250}. Note=This protein occurs in the rod, it is associated
CC       with phycocyanin. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the phycobilisome linker protein family.
CC       {ECO:0000305}.
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DR   EMBL; D13173; BAA02458.1; -; Genomic_DNA.
DR   EMBL; BA000039; BAC09512.1; -; Genomic_DNA.
DR   RefSeq; NP_682750.1; NC_004113.1.
DR   RefSeq; WP_011057795.1; NC_004113.1.
DR   AlphaFoldDB; P50035; -.
DR   SMR; P50035; -.
DR   STRING; 197221.22295686; -.
DR   EnsemblBacteria; BAC09512; BAC09512; BAC09512.
DR   KEGG; tel:tsr1960; -.
DR   PATRIC; fig|197221.4.peg.2050; -.
DR   eggNOG; COG0369; Bacteria.
DR   OMA; YSRMNEE; -.
DR   OrthoDB; 2009463at2; -.
DR   Proteomes; UP000000440; 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   InterPro; IPR008213; CpcD-like_dom.
DR   Pfam; PF01383; CpcD; 1.
DR   SMART; SM01094; CpcD; 1.
DR   PROSITE; PS51441; CPCD_LIKE; 1.
PE   3: Inferred from homology;
KW   Antenna complex; Membrane; Photosynthesis; Phycobilisome;
KW   Reference proteome; Thylakoid.
FT   CHAIN           1..78
FT                   /note="Phycobilisome 8.9 kDa linker polypeptide,
FT                   phycocyanin-associated, rod"
FT                   /id="PRO_0000199231"
FT   DOMAIN          17..75
FT                   /note="CpcD-like"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00771"
SQ   SEQUENCE   78 AA;  8672 MW;  E529978375F30247 CRC64;
     MFGQTASGSA ALSPSGARVF RYEVVGLRQN EETDRMEFPI RRSGSTFITV PYNRMNEEMQ
     RITRMGGKIV SITPVVAS