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HAMAP rule MF_00566

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General rule information [?]

Accession MF_00566
Dates 29-JUN-2002 (Created)
19-NOV-2022 (Last updated, Version 31)
Name Cytb6_f_plastocyanin
Scope
Bacteria
Templates Q3M9H8 (PLAS_TRIV2); Q51883 (PLAS_PHOLA); P50057 (PLAS_PROHO); P55020 (PLAS_SYNE7); P21697 (PLAS_SYNY3); P18068 (PLAS_CHLRE): [Recover all]
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
PLAS
Protein name
RecName: Full=Plastocyanin;
Flags: Precursor;
Gene name
petE

Comments [?]

Function Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I.
Cofactor Name=Cu(2+); Xref=CHEBI:29036;
Subcellular location Cellular thylakoid membrane; Peripheral membrane protein; Lumenal side.
Similarity Belongs to the plastocyanin family.

Keywords [?]

Transport
Electron transport
Copper
Membrane
Metal-binding
Signal
Thylakoid

Gene Ontology [?]

GO:0005507; Molecular function: copper ion binding.
GO:0009055; Molecular function: electron transfer activity.

Cross-references [?]

Pfam PF00127; Copper-bind; 1;
PRINTS PR00156; COPPERBLUE; 1;
PR00157; PLASTOCYANIN; 1;
TIGRFAMs TIGR02656; Cyanin_plasto; 1;
PROSITE PS00196; COPPER_BLUE; 1;

Computed features [?]

General Signal; -; 1; trigger=yes;

Features [?]

From: PLAS_TRIV2 (Q3M9H8)
Key     From     To       Description   Tag   Condition   FTGroup
DOMAIN     35     Cter       Plastocyanin-like        
BINDING     73     73       /ligand="Cu cation" /ligand_id="ChEBI:CHEBI:23378     H  
BINDING     123     123       /ligand="Cu cation" /ligand_id="ChEBI:CHEBI:23378     C  
BINDING     126     126       /ligand="Cu cation" /ligand_id="ChEBI:CHEBI:23378     H  
BINDING     131     131       /ligand="Cu cation" /ligand_id="ChEBI:CHEBI:23378     M  

Additional information [?]

Size range 125-139 amino acids
Related rules None
Fusion None


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