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

Pig Brain GABA-AT inactivated by (Z)-(1S,3S)-3-Amino-4-fluoromethylenyl-1-cyclopentanoic acid.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: D.268, R.272, H.305 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.272, A:R.272

2 x RW2: (1S)-4-[({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)amino]cyclopent-3-ene-1,3-dicarboxylic acid(Non-covalent)(Covalent)

RW2.2: 19 residues within 4Å: Chain A: I.62, C.125, G.126, S.127, N.130, F.179, H.180, G.181, R.182, E.255, E.260, D.288, V.290, Q.291, K.319, R.435 Chain B: F.341, N.342, T.343 22 PLIP interactions: 19 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:I.62, A:F.179, A:V.290 Hydrogen bonds: A:G.126, A:S.127, A:N.130, A:Q.291, A:K.319, A:R.435, A:R.435, B:T.343 Water bridges: A:S.127, A:S.127, A:S.127, A:F.179, A:E.255, A:S.318, A:S.318, B:N.342, B:W.344 Salt bridges: A:R.182 pi-Stacking: A:F.179 RW2.4: 19 residues within 4Å: Chain A: F.341, N.342, T.343 Chain B: I.62, C.125, G.126, S.127, N.130, F.179, H.180, G.181, R.182, E.255, E.260, D.288, V.290, Q.291, K.319, R.435 24 PLIP interactions: 20 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:I.62, B:F.179, B:E.260, B:V.290, A:F.341 Hydrogen bonds: B:G.126, B:S.127, B:N.130, B:Q.291, B:K.319, B:R.435, B:R.435, A:T.343 Water bridges: B:S.127, B:S.127, B:F.179, B:R.182, B:E.255, B:S.318, A:N.342, A:W.344 Salt bridges: B:R.182, B:H.196 pi-Stacking: B:F.179

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

FES.3: 6 residues within 4Å: Chain A: A.124, C.125, C.128 Chain B: A.124, C.125, C.128 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A, Metal complexes: B:C.125, B:C.128, A:C.125, A:C.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, H. et al., Mechanism of Inactivation of GABA Aminotransferase by (E)- and (Z)-(1S,3S)-3-Amino-4-fluoromethylenyl-1-cyclopentanoic Acid. Acs Chem.Biol. (2015)

Release Date

2015-07-08

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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