PYR1_NOSS1
ID PYR1_NOSS1 Reviewed; 286 AA.
AC P07123;
DT 01-APR-1988, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 4.
DT 25-MAY-2022, entry version 118.
DE RecName: Full=Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod;
GN Name=cpcC; OrderedLocusNames=alr0530;
OS Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576).
OC Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX NCBI_TaxID=103690;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=3109890; DOI=10.1002/j.1460-2075.1987.tb04833.x;
RA Belknap W.R., Haselkorn R.;
RT "Cloning and light regulation of expression of the phycocyanin operon of
RT the cyanobacterium Anabaena.";
RL EMBO J. 6:871-884(1987).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=11237320; DOI=10.1006/abio.2000.4979;
RA Cai Y.A., Murphy J.T., Wedemayer G.J., Glazer A.N.;
RT "Recombinant phycobiliproteins. Recombinant C-phycocyanins equipped with
RT affinity tags, oligomerization, and biospecific recognition domains.";
RL Anal. Biochem. 290:186-204(2001).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A.,
RA Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M.,
RA Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M.,
RA Takazawa M., Yamada M., Yasuda M., Tabata S.;
RT "Complete genomic sequence of the filamentous nitrogen-fixing
RT cyanobacterium Anabaena sp. strain PCC 7120.";
RL DNA Res. 8:205-213(2001).
RN [4]
RP PROTEIN SEQUENCE OF 2-11, AND SUBUNIT.
RC STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX PubMed=1743523; DOI=10.1016/0378-1119(91)90301-q;
RA Bryant D.A., Stirewalt V.L., Glauser M., Frank G., Sidler W., Zuber H.;
RT "A small multigene family encodes the rod-core linker polypeptides of
RT Anabaena sp. PCC7120 phycobilisomes.";
RL Gene 107:91-99(1991).
RN [5]
RP PROTEIN SEQUENCE OF 2-15, SUBUNIT, AND SUBCELLULAR LOCATION.
RC STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX PubMed=24550276; DOI=10.1073/pnas.1320599111;
RA Watanabe M., Semchonok D.A., Webber-Birungi M.T., Ehira S., Kondo K.,
RA Narikawa R., Ohmori M., Boekema E.J., Ikeuchi M.;
RT "Attachment of phycobilisomes in an antenna-photosystem I supercomplex of
RT cyanobacteria.";
RL Proc. Natl. Acad. Sci. U.S.A. 111:2512-2517(2014).
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 -!- SUBUNIT: Associated with the phycobilisome, a hemidiscoidal structure
CC that is composed of two distinct substructures: a core complex and a
CC number of rods radiating from the core. {ECO:0000269|PubMed:24550276,
CC ECO:0000269|PubMed:3109890}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane
CC {ECO:0000269|PubMed:24550276}; Peripheral membrane protein; Cytoplasmic
CC side. Note=This protein occurs in the rod, it is associated with
CC phycocyanin. {ECO:0000269|PubMed:24550276}.
CC -!- SIMILARITY: Belongs to the phycobilisome linker protein family.
CC {ECO:0000255|PROSITE-ProRule:PRU00775}.
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DR EMBL; X05239; CAA28864.1; -; Genomic_DNA.
DR EMBL; AF178757; AAG09318.1; -; Genomic_DNA.
DR EMBL; BA000019; BAB72488.1; -; Genomic_DNA.
DR PIR; AI1872; AI1872.
DR PIR; C29674; C29674.
DR RefSeq; WP_010994706.1; NZ_RSCN01000059.1.
DR PDB; 7EYD; EM; 3.90 A; N1/N2/N3/N4/N5/N6/N7/NA=1-286.
DR PDBsum; 7EYD; -.
DR AlphaFoldDB; P07123; -.
DR SMR; P07123; -.
DR STRING; 103690.17129875; -.
DR EnsemblBacteria; BAB72488; BAB72488; BAB72488.
DR KEGG; ana:alr0530; -.
DR eggNOG; COG0237; Bacteria.
DR OMA; YNSFQTR; -.
DR OrthoDB; 920849at2; -.
DR Proteomes; UP000002483; 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 INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000269|PubMed:1743523,
FT ECO:0000269|PubMed:24550276"
FT CHAIN 2..286
FT /note="Phycobilisome 32.1 kDa linker polypeptide,
FT phycocyanin-associated, rod"
FT /id="PRO_0000199219"
FT DOMAIN 2..180
FT /note="PBS-linker"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00775"
FT DOMAIN 234..286
FT /note="CpcD-like"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00771"
FT CONFLICT 190..193
FT /note="LARE -> IGAGN (in Ref. 1; CAA28864 and 2; AAG09318)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 286 AA; 32209 MW; 1AE1D5F023EC49E8 CRC64;
MAITTAASRL GTEPFSDAPK VELRPKASRE EVESVIRAVY RHVLGNDYIL ASERLVSAES
LLRDGNLTVR EFVRSVAKSE LYKKKFFYNS FQTRLIELNY KHLLGRAPYD ESEVVYHLDL
YQNKGYDAEI DSYIDSWEYQ SNFGDNVVPY YRGFETQVGQ KTAGFNRIFR LYRGYANSDR
AQVEGTKSRL ARELASNKAS TIVGPSGTND SWGFRASADV APKKNLGNAV GEGDRVYRLE
VTGIRSPGYP SVRRSSTVFI VPYERLSDKI QQVHKQGGKI VSVTSA
