SMTL ID : 1rs4.1

DHNA, 7,8-Dihydroneopterin Aldolase complexed with 3-(5-Amino-7-hydroxy-[1,2,3]triazolo[4,5-d]pyrimidin-2-yl)-N-(3,5-dichlorobenzyl)-benzamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-octamer

Ligands

8 x 45P: 3-(5-AMINO-7-HYDROXY-[1,2,3]TRIAZOLO[4,5-D]PYRIMIDIN-2-YL)-N-(3,5-DICHLOROBENZYL)-BENZAMIDE(Non-covalent)

45P.1: 15 residues within 4Å: Chain A: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 Chain D: T.51, V.52, H.53, Y.54, G.55 14 PLIP interactions: 9 interactions with chain D, 5 interactions with chain A Hydrophobic interactions: D:Y.54, A:A.18, A:L.19, A:L.19 Hydrogen bonds: D:T.51, D:V.52, D:H.53, D:Y.54, A:L.73 pi-Stacking: D:H.53, D:Y.54, D:Y.54 pi-Cation interactions: D:H.53 Salt bridges: A:E.74 45P.2: 15 residues within 4Å: Chain B: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 Chain C: T.51, V.52, H.53, Y.54, G.55 14 PLIP interactions: 5 interactions with chain B, 9 interactions with chain C Hydrophobic interactions: B:A.18, B:L.19, B:L.19, C:Y.54 Hydrogen bonds: B:L.73, C:T.51, C:V.52, C:H.53, C:Y.54 Salt bridges: B:E.74 pi-Stacking: C:H.53, C:Y.54, C:Y.54 pi-Cation interactions: C:H.53 45P.3: 15 residues within 4Å: Chain A: T.51, V.52, H.53, Y.54, G.55 Chain C: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 14 PLIP interactions: 5 interactions with chain C, 9 interactions with chain A Hydrophobic interactions: C:A.18, C:L.19, C:L.19, A:Y.54 Hydrogen bonds: C:L.73, A:T.51, A:V.52, A:H.53, A:Y.54 Salt bridges: C:E.74 pi-Stacking: A:H.53, A:Y.54, A:Y.54 pi-Cation interactions: A:H.53 45P.4: 15 residues within 4Å: Chain B: T.51, V.52, H.53, Y.54, G.55 Chain D: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 14 PLIP interactions: 9 interactions with chain B, 5 interactions with chain D Hydrophobic interactions: B:Y.54, D:A.18, D:L.19, D:L.19 Hydrogen bonds: B:T.51, B:V.52, B:H.53, B:Y.54, D:L.73 pi-Stacking: B:H.53, B:Y.54, B:Y.54 pi-Cation interactions: B:H.53 Salt bridges: D:E.74 45P.5: 15 residues within 4Å: Chain E: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 Chain H: T.51, V.52, H.53, Y.54, G.55 14 PLIP interactions: 5 interactions with chain E, 9 interactions with chain H Hydrophobic interactions: E:A.18, E:L.19, E:L.19, H:Y.54 Hydrogen bonds: E:L.73, H:V.52, H:H.53, H:Y.54, H:Y.54 Salt bridges: E:E.74 pi-Stacking: H:H.53, H:Y.54, H:Y.54 pi-Cation interactions: H:H.53 45P.6: 15 residues within 4Å: Chain F: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 Chain G: T.51, V.52, H.53, Y.54, G.55 14 PLIP interactions: 5 interactions with chain F, 9 interactions with chain G Hydrophobic interactions: F:A.18, F:L.19, F:L.19, G:Y.54 Hydrogen bonds: F:L.73, G:V.52, G:H.53, G:Y.54, G:Y.54 Salt bridges: F:E.74 pi-Stacking: G:H.53, G:Y.54, G:Y.54 pi-Cation interactions: G:H.53 45P.7: 15 residues within 4Å: Chain E: T.51, V.52, H.53, Y.54, G.55 Chain G: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 14 PLIP interactions: 5 interactions with chain G, 9 interactions with chain E Hydrophobic interactions: G:A.18, G:L.19, G:L.19, E:Y.54 Hydrogen bonds: G:L.73, E:V.52, E:H.53, E:Y.54, E:Y.54 Salt bridges: G:E.74 pi-Stacking: E:H.53, E:Y.54, E:Y.54 pi-Cation interactions: E:H.53 45P.8: 15 residues within 4Å: Chain F: T.51, V.52, H.53, Y.54, G.55 Chain H: A.18, L.19, N.71, L.72, L.73, E.74, K.100, P.104, I.105, P.106 14 PLIP interactions: 5 interactions with chain H, 9 interactions with chain F Hydrophobic interactions: H:A.18, H:L.19, H:L.19, F:Y.54 Hydrogen bonds: H:L.73, F:V.52, F:H.53, F:Y.54, F:Y.54 Salt bridges: H:E.74 pi-Stacking: F:H.53, F:Y.54, F:Y.54 pi-Cation interactions: F:H.53

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sanders, W.J. et al., Discovery of Potent Inhibitors of Dihydroneopterin Aldolase Using CrystaLEAD High-Throughput X-ray Crystallographic Screening and Structure-Directed Lead Optimization. J.Med.Chem. (2004)

Release Date

2004-03-30

Peptides

Dihydroneopterin aldolase: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

G
A

H
A

Dihydroneopterin aldolase

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