SMTL ID : 4uug.1

The (R)-selective amine transaminase from Aspergillus fumigatus with inhibitor bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x PXG: 3-[O-PHOSPHONOPYRIDOXYL]--AMINO-BENZOIC ACID(Non-covalent)

PXG.1: 23 residues within 4Å: Chain A: Y.58, V.60, H.74, R.77, F.113, K.179, W.183, L.186, E.212, G.213, G.215, F.216, N.217, L.234, G.236, I.237, T.238, C.272, T.273, T.274, A.275 Chain B: H.53 Ligands: MRD.2 22 PLIP interactions: 21 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:V.60, A:F.113, A:L.186, A:L.234, A:A.275 Hydrogen bonds: A:Y.58, A:Y.58, A:K.179, A:G.215, A:I.237, A:T.238, A:T.238, A:T.273, A:T.274 Water bridges: A:Y.58, A:D.59, A:R.77, A:W.183, A:R.239 Salt bridges: A:R.77, A:K.179, B:H.53 PXG.6: 22 residues within 4Å: Chain A: R.126 Chain B: Y.58, V.60, H.74, R.77, F.113, K.179, W.183, L.186, E.212, G.213, G.215, F.216, N.217, L.234, G.236, I.237, T.238, C.272, T.273, T.274, A.275 25 PLIP interactions: 3 interactions with chain A, 22 interactions with chain B Water bridges: A:H.53, A:R.126, B:Y.58, B:Y.58, B:R.77, B:K.179, B:W.183, B:R.239 Salt bridges: A:R.126, B:R.77, B:K.179 Hydrophobic interactions: B:V.60, B:F.113, B:L.186, B:L.234, B:A.275 Hydrogen bonds: B:Y.58, B:Y.58, B:K.179, B:G.215, B:F.216, B:I.237, B:T.238, B:T.274, B:T.274

1 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.2: 8 residues within 4Å: Chain A: F.113, E.115, L.143 Chain B: E.49, M.52, H.53, V.125 Ligands: PXG.1 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Water bridges: B:H.53 Hydrophobic interactions: A:L.143

6 x FMT: FORMIC ACID(Non-functional Binders)

FMT.3: 7 residues within 4Å: Chain A: S.62, F.69, Y.145, T.274, Y.305, W.306, H.309 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.62, A:Y.145, A:Y.145 FMT.4: 1 residues within 4Å: Chain A: R.164 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.164, A:R.164 Water bridges: A:R.196 FMT.5: 5 residues within 4Å: Chain A: M.85, R.120 Chain B: T.187, K.188, F.191 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Water bridges: B:K.188 Hydrogen bonds: A:R.120 FMT.8: 7 residues within 4Å: Chain B: S.62, Y.145, T.274, G.277, Y.305, W.306, H.309 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.62, B:S.62, B:Y.305 FMT.9: 1 residues within 4Å: Chain B: R.164 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.164, B:R.164 Water bridges: B:R.196, B:R.196 FMT.10: 4 residues within 4Å: Chain B: Y.31, P.90, L.91, I.138 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.31 Water bridges: B:I.138

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.7: 8 residues within 4Å: Chain A: L.47, E.49, M.52, H.53 Chain B: F.113, E.115, L.143, I.146 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:F.113, B:I.146, A:M.52

1 x NA: SODIUM ION(Non-functional Binders)

NA.11: 3 residues within 4Å: Chain B: L.133, N.136, N.137 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Skalden, L. et al., Structural and Biochemical Characterization of the Dual Substrate Recognition of the (R)-Selective Amine Transaminase from Aspergillus Fumigatus. FEBS J. (2015)

Release Date

2014-11-26

Peptides

AMINE TRANSAMINASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

AMINE TRANSAMINASE

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