SMTL ID : 2dhn.1

COMPLEX OF 7,8-DIHYDRONEOPTERIN ALDOLASE FROM STAPHYLOCOCCUS AUREUS WITH 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN AT 2.2 A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-octamer

Ligands

8 x PH2: 2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE(Non-covalent)

PH2.1: 13 residues within 4Å: Chain A: A.18, E.22, N.71, L.72, L.73, E.74, K.100 Chain D: I.5, T.51, V.52, H.53, Y.54, G.55 13 PLIP interactions: 8 interactions with chain D, 5 interactions with chain A Hydrogen bonds: D:T.51, D:V.52, D:Y.54, D:Y.54, D:G.55, A:A.18, A:E.22, A:L.73, A:K.100 pi-Stacking: D:H.53, D:Y.54, D:Y.54 Salt bridges: A:E.74 PH2.2: 13 residues within 4Å: Chain B: A.18, E.22, N.71, L.72, L.73, E.74, K.100 Chain C: I.5, T.51, V.52, H.53, Y.54, G.55 13 PLIP interactions: 5 interactions with chain B, 8 interactions with chain C Hydrogen bonds: B:A.18, B:E.22, B:L.73, B:K.100, C:T.51, C:V.52, C:Y.54, C:Y.54, C:G.55 Salt bridges: B:E.74 pi-Stacking: C:H.53, C:Y.54, C:Y.54 PH2.3: 13 residues within 4Å: Chain A: I.5, T.51, V.52, H.53, Y.54, G.55 Chain C: A.18, E.22, N.71, L.72, L.73, E.74, K.100 13 PLIP interactions: 5 interactions with chain C, 8 interactions with chain A Hydrogen bonds: C:A.18, C:E.22, C:L.73, C:K.100, A:T.51, A:V.52, A:Y.54, A:Y.54, A:G.55 Salt bridges: C:E.74 pi-Stacking: A:H.53, A:Y.54, A:Y.54 PH2.4: 13 residues within 4Å: Chain B: I.5, T.51, V.52, H.53, Y.54, G.55 Chain D: A.18, E.22, N.71, L.72, L.73, E.74, K.100 13 PLIP interactions: 5 interactions with chain D, 8 interactions with chain B Hydrogen bonds: D:A.18, D:E.22, D:L.73, D:K.100, B:T.51, B:V.52, B:Y.54, B:Y.54, B:G.55 Salt bridges: D:E.74 pi-Stacking: B:H.53, B:Y.54, B:Y.54 PH2.5: 13 residues within 4Å: Chain E: A.18, E.22, N.71, L.72, L.73, E.74, K.100 Chain H: I.5, T.51, V.52, H.53, Y.54, G.55 12 PLIP interactions: 5 interactions with chain E, 7 interactions with chain H Hydrogen bonds: E:A.18, E:E.22, E:L.73, E:K.100, H:V.52, H:Y.54, H:Y.54, H:G.55 Salt bridges: E:E.74 pi-Stacking: H:H.53, H:Y.54, H:Y.54 PH2.6: 13 residues within 4Å: Chain F: A.18, E.22, N.71, L.72, L.73, E.74, K.100 Chain G: I.5, T.51, V.52, H.53, Y.54, G.55 12 PLIP interactions: 5 interactions with chain F, 7 interactions with chain G Hydrogen bonds: F:A.18, F:E.22, F:L.73, F:K.100, G:V.52, G:Y.54, G:Y.54, G:G.55 Salt bridges: F:E.74 pi-Stacking: G:H.53, G:Y.54, G:Y.54 PH2.7: 13 residues within 4Å: Chain E: I.5, T.51, V.52, H.53, Y.54, G.55 Chain G: A.18, E.22, N.71, L.72, L.73, E.74, K.100 12 PLIP interactions: 7 interactions with chain E, 5 interactions with chain G Hydrogen bonds: E:V.52, E:Y.54, E:Y.54, E:G.55, G:A.18, G:E.22, G:L.73, G:K.100 pi-Stacking: E:H.53, E:Y.54, E:Y.54 Salt bridges: G:E.74 PH2.8: 13 residues within 4Å: Chain F: I.5, T.51, V.52, H.53, Y.54, G.55 Chain H: A.18, E.22, N.71, L.72, L.73, E.74, K.100 12 PLIP interactions: 7 interactions with chain F, 5 interactions with chain H Hydrogen bonds: F:V.52, F:Y.54, F:Y.54, F:G.55, H:A.18, H:E.22, H:L.73, H:K.100 pi-Stacking: F:H.53, F:Y.54, F:Y.54 Salt bridges: H:E.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hennig, M. et al., Crystal structure and reaction mechanism of 7,8-dihydroneopterin aldolase from Staphylococcus aureus. Nat.Struct.Biol. (1998)

Release Date

1999-04-20

Peptides

7,8-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

7,8-DIHYDRONEOPTERIN ALDOLASE

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