SMTL ID : 4y0h.2 (1 other biounit)

Gamma-aminobutyric acid aminotransferase inactivated by (1S,3S)-3-amino-4-difluoromethylenyl-1-cyclopentanoic acid (CPP-115)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

homo-dimer

Ligands

1 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.1: 6 residues within 4Å: Chain A: A.125, C.126, C.129 Chain B: A.125, C.126, C.129 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A, Metal complexes: B:C.126, B:C.129, A:C.126, A:C.129

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: D.269, R.273, H.306 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.273, A:R.273

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.3: 14 residues within 4Å: Chain A: C.126, G.127, S.128, N.131, F.180, H.181, G.182, E.256, D.289, V.291, Q.292, K.320 Chain B: N.343, T.344 14 PLIP interactions: 11 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.180, A:E.256, A:V.291, A:K.320 Hydrogen bonds: A:G.127, A:S.128, A:N.131, A:Q.292, A:K.320, B:T.344, B:T.344 Salt bridges: A:K.320 pi-Stacking: A:F.180 Water bridges: B:W.345 PLP.4: 14 residues within 4Å: Chain A: N.343, T.344 Chain B: C.126, G.127, S.128, N.131, F.180, H.181, G.182, E.256, D.289, V.291, Q.292, K.320 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.180, B:E.256, B:V.291, B:K.320 Hydrogen bonds: B:G.127, B:S.128, B:N.131, B:Q.292, A:T.344 Water bridges: B:F.180, B:E.256, A:W.345 Salt bridges: B:K.320 pi-Stacking: B:F.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hyunbeom, L. et al., Mechanism of inactivation of gamma-aminobutyric acid aminotransferase by (1S,3S)-3-amino-4-difluoromethylenyl-1-cyclopentanoic acid (CPP-115). J. Am. Chem. Soc. (2015)

Release Date

2015-03-11

Peptides

4-aminobutyrate aminotransferase, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

4-aminobutyrate aminotransferase, mitochondrial

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