Macromolecule Annotations for the Entities in PDB 1E2Y

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1e2ya_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
B d1e2yb_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
C d1e2yc_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
D d1e2yd_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
E d1e2ye_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
F d1e2yf_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
G d1e2yg_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
H d1e2yh_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
I d1e2yi_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]
J d1e2yj_ Alpha and beta proteins (a/b) Thioredoxin fold Thioredoxin-like Glutathione peroxidase-like Tryparedoxin peroxidase (thioredoxin peroxidase homologue) Crithidia fasciculata [TaxId: 5656]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00578 AhpC-TSA AhpC/TSA family Domain This family contains proteins related to alkyl hydroperoxide reductase (AhpC) and thiol specific antioxidant (TSA). PFAM PF00578
A PF10417 1-cysPrx_C C-terminal domain of 1-Cys peroxiredoxin Domain This is the C-terminal domain of 1-Cys peroxiredoxin (1-cysPrx), a member of the peroxiredoxin superfamily which protect cells against membrane oxidation through glutathione (GSH)-dependent reduction of phospholipid hydroperoxides to corresponding alcohols [1]. The C-terminal domain is crucial for providing the extra cysteine necessary for dimerisation of the whole molecule. Loss of the enzyme's peroxidase activity is associated with oxidation of the catalytic cysteine, upstream of this domain; and glutathionylation, presumably through its disruption of protein structure, facilitates access for GSH, resulting in spontaneous reduction of the mixed disulfide to the sulfhydryl and consequent activation of the enzyme [2]. The domain is associated with family AhpC-TSA, Pfam:PF00578, which carries the catalytic cysteine. PFAM PF10417

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D,E,F,G,H,I,J TRYPAREDOXIN PEROXIDASE (1E2Y:A,B,C,D,E,F,G,H,I,J)

Protein Modification Annotation

Type PDB Residue Nr. Description