SMTL ID : 8ora.1

Human holo aromatic L-amino acid decarboxylase (AADC) external aldimine with L-Dopa methylester

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 14 residues within 4Å: Chain A: F.80, S.147, A.148, S.149, H.192, G.244, T.246, D.271, A.273, N.300, H.302, K.303 Chain B: G.354 Ligands: W5I.2 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:A.148, A:S.149, A:N.300, A:N.300, B:G.354 Salt bridges: A:H.302, A:K.303 pi-Stacking: A:H.192 PLP.4: 14 residues within 4Å: Chain A: G.354 Chain B: F.80, S.147, A.148, S.149, H.192, G.244, T.246, D.271, A.273, N.300, H.302, K.303 Ligands: W5I.5 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:A.148, B:S.149, B:N.300, B:N.300, A:G.354 Salt bridges: B:H.302, B:K.303 pi-Stacking: B:H.192

2 x W5I: methyl (2~{R})-2-azanyl-3-[3,4-bis(oxidanyl)phenyl]propanoate(Non-covalent)

W5I.2: 15 residues within 4Å: Chain A: W.71, Y.79, F.80, P.81, T.82, H.192, T.246, H.302, K.303 Chain B: I.101, F.103, Y.332, L.333, L.353 Ligands: PLP.1 9 PLIP interactions: 8 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:W.71, A:W.71, A:F.80, A:K.303, B:F.103 Hydrogen bonds: A:H.302, A:K.303 Salt bridges: A:H.192 pi-Cation interactions: A:K.303 W5I.5: 15 residues within 4Å: Chain A: I.101, F.103, Y.332, L.333, L.353 Chain B: W.71, Y.79, F.80, P.81, T.82, H.192, T.246, H.302, K.303 Ligands: PLP.4 10 PLIP interactions: 1 interactions with chain A, 9 interactions with chain B Hydrophobic interactions: A:F.103, B:W.71, B:W.71, B:F.80, B:K.303 Hydrogen bonds: B:T.82, B:H.302, B:K.303 Salt bridges: B:H.192 pi-Cation interactions: B:K.303

2 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.3: 6 residues within 4Å: Chain A: L.391, Q.394, D.395, R.397, W.464, K.468 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.468 PG4.6: 6 residues within 4Å: Chain B: L.391, Q.394, D.395, R.397, W.464, K.468 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.395, B:K.468

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bisello, G. et al., Human aromatic amino acid decarboxylase is an asymmetric and flexible enzyme: Implication in aromatic amino acid decarboxylase deficiency. Protein Sci. (2023)

Release Date

2023-08-30

Peptides

Dopa decarboxylase (Aromatic L-amino acid decarboxylase): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Dopa decarboxylase (Aromatic L-amino acid decarboxylase)

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