ID V4K939_EUTSA Unreviewed; 166 AA.
AC V4K939;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 27-MAR-2024, entry version 34.
DE RecName: Full=Plastocyanin {ECO:0000256|RuleBase:RU363020};
GN ORFNames=EUTSA_v10019237mg {ECO:0000313|EMBL:ESQ27524.1};
OS Eutrema salsugineum (Saltwater cress) (Sisymbrium salsugineum).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Eutremeae; Eutrema.
OX NCBI_TaxID=72664 {ECO:0000313|EMBL:ESQ27524.1, ECO:0000313|Proteomes:UP000030689};
RN [1] {ECO:0000313|EMBL:ESQ27524.1, ECO:0000313|Proteomes:UP000030689}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=23518688; DOI=10.3389/fpls.2013.00046;
RA Yang R., Jarvis D.E., Chen H., Beilstein M.A., Grimwood J., Jenkins J.,
RA Shu S., Prochnik S., Xin M., Ma C., Schmutz J., Wing R.A.,
RA Mitchell-Olds T., Schumaker K.S., Wang X.;
RT "The Reference Genome of the Halophytic Plant Eutrema salsugineum.";
RL Front. Plant Sci. 4:46-46(2013).
CC -!- FUNCTION: Participates in electron transfer between P700 and the
CC cytochrome b6-f complex in photosystem I.
CC {ECO:0000256|RuleBase:RU363020}.
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 -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000256|ARBA:ARBA00004622, ECO:0000256|RuleBase:RU363020};
CC Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004622,
CC ECO:0000256|RuleBase:RU363020}; Lumenal side
CC {ECO:0000256|ARBA:ARBA00004622, ECO:0000256|RuleBase:RU363020}.
CC -!- SIMILARITY: Belongs to the plastocyanin family.
CC {ECO:0000256|ARBA:ARBA00005338, ECO:0000256|RuleBase:RU363020}.
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DR EMBL; KI517953; ESQ27524.1; -; Genomic_DNA.
DR RefSeq; XP_006390238.1; XM_006390176.1.
DR AlphaFoldDB; V4K939; -.
DR STRING; 72664.V4K939; -.
DR EnsemblPlants; ESQ27524; ESQ27524; EUTSA_v10019237mg.
DR GeneID; 18008091; -.
DR Gramene; ESQ27524; ESQ27524; EUTSA_v10019237mg.
DR KEGG; eus:EUTSA_v10019237mg; -.
DR eggNOG; ENOG502RXIY; Eukaryota.
DR OMA; GFFCAPH; -.
DR OrthoDB; 471748at2759; -.
DR Proteomes; UP000030689; Unassembled WGS sequence.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005507; F:copper ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009055; F:electron transfer activity; IEA:UniProtKB-UniRule.
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 ECO:0000256|RuleBase:RU363020};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU363020};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR602387-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000030689};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078, ECO:0000256|RuleBase:RU363020};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU363020}.
FT DOMAIN 69..166
FT /note="Blue (type 1) copper"
FT /evidence="ECO:0000259|Pfam:PF00127"
FT BINDING 104
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT BINDING 151
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT BINDING 154
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT BINDING 159
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
SQ SEQUENCE 166 AA; 17106 MW; ABF5E2D81EC1E769 CRC64;
MASVTTSATV AIPTFTGLKL AFSSKSTTVS AATAKLPKLA VKSSLKDFGV IAVATAASIA
LAGNAMAIEV LLGSDDGGLV FEPKEFTVAK GEKIVFKNNA GFPHNVVFDE DEIPSGVDAS
KISMDEQALL NGPGETYEVT LTEPGSYSFY CVPHQGAGMV GKLTVN
//
