ID A0A073CDF7_PLAAG Unreviewed; 137 AA.
AC A0A073CDF7;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 30.
DE RecName: Full=Blue (type 1) copper domain-containing protein {ECO:0000259|Pfam:PF00127};
GN ORFNames=A19Y_1058 {ECO:0000313|EMBL:KEI66171.1};
OS Planktothrix agardhii NIVA-CYA 126/8.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Microcoleaceae; Planktothrix.
OX NCBI_TaxID=388467 {ECO:0000313|EMBL:KEI66171.1, ECO:0000313|Proteomes:UP000027395};
RN [1] {ECO:0000313|EMBL:KEI66171.1, ECO:0000313|Proteomes:UP000027395}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NIVA-CYA 126/8 {ECO:0000313|EMBL:KEI66171.1,
RC ECO:0000313|Proteomes:UP000027395};
RX PubMed=24907328; DOI=10.1128/AEM.01188-14;
RA Christiansen G., Goesmann A., Kurmayer R.;
RT "Elucidation of insertion elements encoded on plasmids and in vitro
RT construction of shuttle vectors from the toxic cyanobacterium
RT Planktothrix.";
RL Appl. Environ. Microbiol. 80:4887-4897(2014).
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}.
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DR EMBL; CM002803; KEI66171.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A073CDF7; -.
DR STRING; 388467.A19Y_1058; -.
DR PATRIC; fig|388467.6.peg.1005; -.
DR eggNOG; COG3794; Bacteria.
DR HOGENOM; CLU_084115_0_1_3; -.
DR Proteomes; UP000027395; Chromosome.
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:UP000027395};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 38..135
FT /note="Blue (type 1) copper"
FT /evidence="ECO:0000259|Pfam:PF00127"
FT BINDING 73
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 124
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
FT BINDING 129
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /evidence="ECO:0000256|PIRSR:PIRSR602387-1"
SQ SEQUENCE 137 AA; 14784 MW; 5CCFC38A23518703 CRC64;
MNQMVSVSKR VALVLSVAFL MISTFVFGVG QASAETFTVK MGADSGMLKF DPSKVEAKPG
DVVKFVNNKL PPHNVVFDKA KSPDADVAVK LSHKALLQKP GDSFEVAFTD DMPAGVYSYY
CEPHRGAGMN AEIVLKK
//
