ID   YCF64_PORPU             Reviewed;         107 AA.
AC   P51384;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 83.
DE   RecName: Full=Uncharacterized monothiol glutaredoxin ycf64;
DE   AltName: Full=ORF107;
GN   Name=ycf64;
OS   Porphyra purpurea (Red seaweed) (Ulva purpurea).
OG   Plastid; Chloroplast.
OC   Eukaryota; Rhodophyta; Bangiophyceae; Bangiales; Bangiaceae; Porphyra.
OX   NCBI_TaxID=2787;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Avonport;
RA   Reith M.E., Munholland J.;
RT   "Complete nucleotide sequence of the Porphyra purpurea chloroplast
RT   genome.";
RL   Plant Mol. Biol. Rep. 13:333-335(1995).
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the glutaredoxin family. Monothiol subfamily.
CC       {ECO:0000305}.
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DR   EMBL; U38804; AAC08270.1; -; Genomic_DNA.
DR   PIR; S73305; S73305.
DR   RefSeq; NP_053994.1; NC_000925.1.
DR   AlphaFoldDB; P51384; -.
DR   SMR; P51384; -.
DR   GeneID; 810025; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0097573; F:glutathione oxidoreductase activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   CDD; cd03028; GRX_PICOT_like; 1.
DR   InterPro; IPR002109; Glutaredoxin.
DR   InterPro; IPR033658; GRX_PICOT-like.
DR   InterPro; IPR014434; Monothiol_GRX.
DR   InterPro; IPR004480; Monothiol_GRX-rel.
DR   InterPro; IPR036249; Thioredoxin-like_sf.
DR   PANTHER; PTHR10293; PTHR10293; 1.
DR   Pfam; PF00462; Glutaredoxin; 1.
DR   PIRSF; PIRSF005894; Monothiol_GRX; 1.
DR   SUPFAM; SSF52833; SSF52833; 1.
DR   TIGRFAMs; TIGR00365; TIGR00365; 1.
DR   PROSITE; PS51354; GLUTAREDOXIN_2; 1.
PE   3: Inferred from homology;
KW   2Fe-2S; Chloroplast; Iron; Iron-sulfur; Metal-binding; Plastid;
KW   Redox-active center.
FT   CHAIN           1..107
FT                   /note="Uncharacterized monothiol glutaredoxin ycf64"
FT                   /id="PRO_0000102262"
FT   DOMAIN          6..107
FT                   /note="Glutaredoxin"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00686"
FT   BINDING         23
FT                   /ligand="glutathione"
FT                   /ligand_id="ChEBI:CHEBI:57925"
FT                   /evidence="ECO:0000255"
FT   BINDING         31
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000255"
FT   BINDING         60
FT                   /ligand="glutathione"
FT                   /ligand_id="ChEBI:CHEBI:57925"
FT                   /evidence="ECO:0000255"
FT   BINDING         85..86
FT                   /ligand="glutathione"
FT                   /ligand_id="ChEBI:CHEBI:57925"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   107 AA;  12255 MW;  A73FD9F1013E368A CRC64;
     MDIETKKVIE QILDNNKIVL FMKGSKLMPM CGFSNTAIQI LNTLNTDYFT YDILENENIR
     QAIKEHSSWP TIPQLYINRE FVGGADIMLE LFEQGELQAQ VETLLAA