PDB ID : 3bmq [A2B2]

Color

ARa IRb





 a AR:All Residues
 b IR:Interface Residues

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Secondary Structure


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Slab plane

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Chain
Chain name Ribbon Spacefill Cαonly
OLIGAMI PDB
AA
BB
CC
DD
Title
STRUCTURE OF PTERIDINE REDUCTASE 1 (PTR1) FROM TRYPANOSOMA BRUCEI IN TERNARY COMPLEX WITH COFACTOR (NADP+) AND INHIBITOR (COMPOUND AX5)

Structure Summary
PDB ID Mutant OPM Pub Med Method/Resolution HETNAM
3bmq
19916554 X-RAY DIFFRACTION/1.7 ACT:ACETATE ION
AX5:6-(BENZYLSULFANYL)PYRIMIDINE-2,4-DIAMINE
CSX:S-OXY CYSTEINE
DTT:2,3-DIHYDROXY-1,4-DITHIOBUTANE
GOL:GLYCEROL
NAP:NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
Chain Formula
Amino Acid sequence SCOPe Family Level CATH Homology Level
[A2B2] [A4] [A4]

Structual Classification
SCOPe
SCOPe ID Chain Class Fold Superfamily Family Protein Domain Species
208675 A:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsTyrosine-dependent oxidoreductasesDihydropteridin reductase (pteridine reductase)Trypanosoma brucei [TaxId: 5702]
208676 B:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsTyrosine-dependent oxidoreductasesDihydropteridin reductase (pteridine reductase)Trypanosoma brucei [TaxId: 5702]
208677 C:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsTyrosine-dependent oxidoreductasesDihydropteridin reductase (pteridine reductase)Trypanosoma brucei [TaxId: 5702]
208678 D:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsTyrosine-dependent oxidoreductasesDihydropteridin reductase (pteridine reductase)Trypanosoma brucei [TaxId: 5702]

CATH
CATH ID Node Class Architecture Topology Homology
3bmqA003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3bmqB003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3bmqC003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3bmqD003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain