SMTL ID : 1bxg.1

PHENYLALANINE DEHYDROGENASE STRUCTURE IN TERNARY COMPLEX WITH NAD+ AND BETA-PHENYLPROPIONATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-1-1-mer

Ligands

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 21 residues within 4Å: Chain A: S.150, T.154, Q.182, G.183, L.184, G.185, A.186, V.187, A.205, D.206, T.207, D.208, L.225, C.239, A.240, M.241, A.261, A.262, N.263, N.289 Ligands: HCI.2 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:T.154, A:N.289 Hydrogen bonds: A:S.150, A:T.154, A:G.185, A:A.186, A:V.187, A:T.207, A:T.207, A:D.208, A:A.240, A:N.263 Water bridges: A:D.119, A:D.119, A:N.121, A:G.188, A:D.208 NAD.5: 26 residues within 4Å: Chain B: R.43, D.119, S.150, T.154, Q.182, G.183, L.184, G.185, A.186, V.187, G.188, A.205, D.206, T.207, D.208, R.211, L.225, C.239, A.240, M.241, A.261, A.262, N.263, N.289, G.292 Ligands: HCI.6 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:T.154, B:N.289 Hydrogen bonds: B:R.43, B:D.119, B:S.150, B:L.184, B:L.184, B:A.186, B:V.187, B:G.188, B:T.207, B:D.208, B:R.211, B:A.240, B:N.263, B:N.263 Water bridges: B:G.185, B:G.242

2 x HCI: HYDROCINNAMIC ACID(Non-covalent)

HCI.2: 11 residues within 4Å: Chain A: G.40, G.41, M.64, K.67, K.79, G.117, P.118, N.263, N.289, A.293 Ligands: NAD.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:A.293 Salt bridges: A:K.67, A:K.79 HCI.6: 11 residues within 4Å: Chain B: G.40, G.41, M.64, K.67, K.79, G.117, P.118, D.119, F.138, N.263 Ligands: NAD.5 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.138 Hydrogen bonds: B:N.263 Salt bridges: B:K.67, B:K.79

1 x K: POTASSIUM ION(Non-covalent)

K.3: 4 residues within 4Å: Chain B: L.171, S.173, D.175, L.177 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.173, B:D.175, H2O.6, H2O.7

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 4 residues within 4Å: Chain B: S.2, S.5, T.55, K.59 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.2, B:S.2, B:S.2, B:S.2, B:S.5 Salt bridges: B:K.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vanhooke, J.L. et al., Phenylalanine dehydrogenase from Rhodococcus sp. M4: high-resolution X-ray analyses of inhibitory ternary complexes reveal key features in the oxidative deamination mechanism. Biochemistry (1999)

Release Date

1999-05-18

Peptides

PHENYLALANINE DEHYDROGENASE: A
PHENYLALANINE DEHYDROGENASE: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PHENYLALANINE DEHYDROGENASE

PHENYLALANINE DEHYDROGENASE