SMTL ID : 3fqa.1

Gabaculien complex of gabaculine resistant GSAM version

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

2 x PMP: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PMP.1: 16 residues within 4Å: Chain A: S.116, G.117, T.118, C.121, Y.144, H.145, G.146, E.206, N.211, D.239, V.241, I.242, K.267 Chain B: G.298, T.299 Ligands: GAB.2 11 PLIP interactions: 8 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:E.206, A:V.241 Hydrogen bonds: A:G.117, A:T.118, A:T.118, A:T.118, A:N.211, B:T.299, B:T.299 Salt bridges: A:K.267 Water bridges: B:L.300 PMP.3: 15 residues within 4Å: Chain A: G.298, T.299 Chain B: S.116, G.117, T.118, C.121, Y.144, H.145, G.146, E.206, N.211, D.239, V.241, I.242, K.267 16 PLIP interactions: 12 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:E.206, B:V.241 Hydrogen bonds: B:G.117, B:T.118, B:T.118, B:N.211, B:N.211, B:K.267, A:T.299, A:T.299, A:T.299 Water bridges: B:T.118, B:T.118, A:L.300 Salt bridges: B:K.267 pi-Stacking: B:Y.144

1 x GAB: 3-AMINOBENZOIC ACID(Non-covalent)

GAB.2: 9 residues within 4Å: Chain A: S.23, R.26, W.61, Y.144 Chain B: G.88, A.297, G.298, T.299 Ligands: PMP.1 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:W.61, A:W.61, B:A.297 Hydrogen bonds: A:S.23, A:W.61 Salt bridges: A:R.26 pi-Stacking: A:W.61 Water bridges: B:T.299

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Orriss, G.L. et al., Absence of a catalytic water confers resistance to the neurotoxin gabaculine. Faseb J. (2010)

Release Date

2009-11-24

Peptides

Glutamate-1-semialdehyde 2,1-aminomutase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate-1-semialdehyde 2,1-aminomutase