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Crystal structure of pteridine reductase 1 (PTR1) from Trypanosoma brucei in ternary complex with cofactor (NADP+) and inhibitor 2-amino-4-oxo-6-phenyl-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (DX7) External Resource: Annotation Domain Annotation: SCOP2 Classification SCOP2 Database Homepage Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) D SCOP2B Superfamily SDR-like 8099562 3000038 SCOP2B (2022-06-29) A SCOP2B Superfamily SDR-like 8099562 3000038 SCOP2B (2022-06-29) B SCOP2B Superfamily SDR-like 8099562 3000038 SCOP2B (2022-06-29) C SCOP2B Superfamily SDR-like 8099562 3000038 SCOP2B (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) D PF13561 e3jqdD1 A: a/b three-layered sandwiches X: Rossmann-like H: Rossmann-related T: NAD(P)-binding Rossmann-fold domains F: PF13561 ECOD (1.6) A PF13561 e3jqdA1 A: a/b three-layered sandwiches X: Rossmann-like H: Rossmann-related T: NAD(P)-binding Rossmann-fold domains F: PF13561 ECOD (1.6) B PF13561 e3jqdB1 A: a/b three-layered sandwiches X: Rossmann-like H: Rossmann-related T: NAD(P)-binding Rossmann-fold domains F: PF13561 ECOD (1.6) C PF13561 e3jqdC1 A: a/b three-layered sandwiches X: Rossmann-like H: Rossmann-related T: NAD(P)-binding Rossmann-fold domains F: PF13561 ECOD (1.6)
Chains Polymer Molecular Function Biological Process Cellular Component Pteridine reductase 1 -
Protein Modification Annotation Modified Residue(s) Chain Residue(s) Description CSX Parent Component: CYS RESID :  AA0451 PSI-MOD :  2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380