ID A0A261KRR4_9CYAN Unreviewed; 133 AA.
AC A0A261KRR4;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE SubName: Full=Plastocyanin {ECO:0000313|EMBL:OZH54267.1};
GN ORFNames=AFK68_12000 {ECO:0000313|EMBL:OZH54267.1};
OS Hydrocoleum sp. CS-953.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Microcoleaceae; Hydrocoleum.
OX NCBI_TaxID=1671698 {ECO:0000313|EMBL:OZH54267.1, ECO:0000313|Proteomes:UP000215798};
RN [1] {ECO:0000313|EMBL:OZH54267.1, ECO:0000313|Proteomes:UP000215798}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CS-953 {ECO:0000313|EMBL:OZH54267.1,
RC ECO:0000313|Proteomes:UP000215798};
RA Willis A., Parks M., Jameson I., Burford M.A.;
RT "Comparative genomics of marine benthic cyanobacteria including Hydrocoleum
RT sp. CS-953 from Moreton Bay, Australia.";
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Cu(2+); Xref=ChEBI:CHEBI:29036;
CC Evidence={ECO:0000256|PIRSR:PIRSR602387-1};
CC Note=The crystal structure with reduced Cu(1+) has also been
CC determined. {ECO:0000256|PIRSR:PIRSR602387-1};
CC -!- SIMILARITY: Belongs to the plastocyanin family.
CC {ECO:0000256|ARBA:ARBA00005338}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OZH54267.1}.
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DR EMBL; LGSU01000930; OZH54267.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A261KRR4; -.
DR OrthoDB; 680163at2; -.
DR Proteomes; UP000215798; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR GO; GO:0009579; C:thylakoid; IEA:UniProtKB-KW.
DR GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR CDD; cd04219; Plastocyanin; 1.
DR Gene3D; 2.60.40.420; Cupredoxins - blue copper proteins; 1.
DR InterPro; IPR000923; BlueCu_1.
DR InterPro; IPR028871; BlueCu_1_BS.
DR InterPro; IPR001235; Copper_blue_Plastocyanin.
DR InterPro; IPR008972; Cupredoxin.
DR InterPro; IPR002387; Plastocyanin.
DR NCBIfam; TIGR02656; cyanin_plasto; 1.
DR PANTHER; PTHR34192; PLASTOCYANIN MAJOR ISOFORM, CHLOROPLASTIC-RELATED; 1.
DR PANTHER; PTHR34192:SF10; PLASTOCYANIN MAJOR ISOFORM, CHLOROPLASTIC-RELATED; 1.
DR Pfam; PF00127; Copper-bind; 1.
DR PRINTS; PR00156; COPPERBLUE.
DR PRINTS; PR00157; PLASTOCYANIN.
DR SUPFAM; SSF49503; Cupredoxins; 1.
DR PROSITE; PS00196; COPPER_BLUE; 1.
PE 3: Inferred from homology;
KW Copper {ECO:0000256|ARBA:ARBA00023008, ECO:0000256|PIRSR:PIRSR602387-1};
KW Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR602387-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000215798};
KW Signal {ECO:0000256|SAM:SignalP};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT SIGNAL 1..33
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 34..133
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5012650142"
FT DOMAIN 37..133
FT /note="Blue (type 1) copper"
FT /evidence="ECO:0000259|Pfam:PF00127"
FT BINDING 70
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT BINDING 118
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT BINDING 121
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT BINDING 126
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
SQ SEQUENCE 133 AA; 13971 MW; 310297361BB962FA CRC64;
MRFISSLSKS IALLACVVSL VIGSLVFSNP AQAANYTVTM GAGGLQFGPK KVAVKPGDTV
TFKNGMLAPH NVMFNPANSP DSELSKSLSH KQLAFKAGES FDVNIPADAT PGDYEFFCTP
HRGAGMVGHI VVE
//