SMTL ID : 3vp6.1

Structural characterization of Glutamic Acid Decarboxylase; insights into the mechanism of autoinactivation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x HLD: 4-OXO-4H-PYRAN-2,6-DICARBOXYLIC ACID(Non-covalent)

HLD.1: 9 residues within 4Å: Chain A: N.100, Q.101, L.102, S.103, H.202, K.316, R.478 Chain B: N.123, C.366 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:N.123, A:Q.101, A:L.102, A:S.103 Salt bridges: A:R.478 HLD.2: 11 residues within 4Å: Chain A: F.125, Y.345, L.346, C.366 Chain B: N.100, Q.101, L.102, S.103, H.202, K.316, R.478 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:L.346 Water bridges: A:N.123 pi-Stacking: A:F.125 Hydrogen bonds: B:Q.101, B:L.102, B:S.103 Salt bridges: B:R.478

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain B: C.274, E.275, N.278, L.279, R.306, N.308 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:Y.178, B:C.274, B:L.279, B:R.306, B:N.308 Water bridges: B:Y.178, B:L.279 GOL.4: 5 residues within 4Å: Chain B: Y.178, V.248, P.249, Y.277, N.278 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.277

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Langendorf, C.G. et al., Structural characterization of the mechanism through which human glutamic acid decarboxylase auto-activates. Biosci.Rep. (2013)

Release Date

2013-01-16

Peptides

Glutamate decarboxylase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate decarboxylase 1