SMTL ID : 1u68.1

DHNA 7,8 DIHYDRONEOPTERIN COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-octamer

Ligands

8 x NPR: 2-AMINO-7,8-DIHYDRO-6-(1,2,3-TRIHYDROXYPROPYL)-4(1H)-PTERIDINONE(Covalent)

NPR.1: 14 residues within 4Å: Chain A: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 Chain D: T.51, V.52, H.53, Y.54 13 PLIP interactions: 7 interactions with chain D, 6 interactions with chain A Hydrogen bonds: D:T.51, D:V.52, D:V.52, D:Y.54, D:Y.54, A:A.18, A:L.19, A:L.73, A:K.100, A:K.100 pi-Stacking: D:H.53, D:Y.54 Salt bridges: A:E.74 NPR.2: 14 residues within 4Å: Chain B: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 Chain C: T.51, V.52, H.53, Y.54 13 PLIP interactions: 6 interactions with chain B, 7 interactions with chain C Hydrogen bonds: B:A.18, B:L.19, B:L.73, B:K.100, B:K.100, C:T.51, C:V.52, C:V.52, C:Y.54, C:Y.54 Salt bridges: B:E.74 pi-Stacking: C:H.53, C:Y.54 NPR.3: 14 residues within 4Å: Chain A: T.51, V.52, H.53, Y.54 Chain C: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 13 PLIP interactions: 6 interactions with chain C, 7 interactions with chain A Hydrogen bonds: C:A.18, C:L.19, C:L.73, C:K.100, C:K.100, A:T.51, A:V.52, A:V.52, A:Y.54, A:Y.54 Salt bridges: C:E.74 pi-Stacking: A:H.53, A:Y.54 NPR.4: 14 residues within 4Å: Chain B: T.51, V.52, H.53, Y.54 Chain D: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 13 PLIP interactions: 6 interactions with chain D, 7 interactions with chain B Hydrogen bonds: D:A.18, D:L.19, D:L.73, D:K.100, D:K.100, B:T.51, B:V.52, B:V.52, B:Y.54, B:Y.54 Salt bridges: D:E.74 pi-Stacking: B:H.53, B:Y.54 NPR.5: 14 residues within 4Å: Chain E: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 Chain H: T.51, V.52, H.53, Y.54 11 PLIP interactions: 6 interactions with chain E, 5 interactions with chain H Hydrogen bonds: E:A.18, E:L.19, E:L.73, E:K.100, E:K.100, H:V.52, H:V.52, H:Y.54 Salt bridges: E:E.74 pi-Stacking: H:H.53, H:Y.54 NPR.6: 14 residues within 4Å: Chain F: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 Chain G: T.51, V.52, H.53, Y.54 11 PLIP interactions: 6 interactions with chain F, 5 interactions with chain G Hydrogen bonds: F:A.18, F:L.19, F:L.73, F:K.100, F:K.100, G:V.52, G:V.52, G:Y.54 Salt bridges: F:E.74 pi-Stacking: G:H.53, G:Y.54 NPR.7: 14 residues within 4Å: Chain E: T.51, V.52, H.53, Y.54 Chain G: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 11 PLIP interactions: 6 interactions with chain G, 5 interactions with chain E Hydrogen bonds: G:A.18, G:L.19, G:L.73, G:K.100, G:K.100, E:V.52, E:V.52, E:Y.54 Salt bridges: G:E.74 pi-Stacking: E:H.53, E:Y.54 NPR.8: 14 residues within 4Å: Chain F: T.51, V.52, H.53, Y.54 Chain H: G.17, A.18, L.19, E.22, N.71, L.72, L.73, E.74, K.100, P.104 11 PLIP interactions: 6 interactions with chain H, 5 interactions with chain F Hydrogen bonds: H:A.18, H:L.19, H:L.73, H:K.100, H:K.100, F:V.52, F:V.52, F:Y.54 Salt bridges: H:E.74 pi-Stacking: F:H.53, F:Y.54

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

2004-10-19

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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