SMTL ID : 1adc.1

CRYSTALLOGRAPHIC STUDIES OF ISOSTERIC NAD ANALOGUES BOUND TO ALCOHOL DEHYDROGENASE: SPECIFICITY AND SUBSTRATE BINDING IN TWO TERNARY COMPLEXES

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: C.46, S.48, H.67, C.174 Ligands: PAD.3, EOH.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:C.46, A:H.67, A:C.174, EOH.4 ZN.2: 6 residues within 4Å: Chain A: C.97, G.98, C.100, C.103, C.111, L.112 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.97, A:C.100, A:C.103, A:C.111 ZN.5: 6 residues within 4Å: Chain B: C.46, S.48, H.67, C.174 Ligands: PAD.7, EOH.8 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:C.46, B:S.48, B:H.67, B:C.174, EOH.8 ZN.6: 7 residues within 4Å: Chain B: C.97, G.98, K.99, C.100, C.103, C.111, L.112 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.97, B:C.100, B:C.103, B:C.111

2 x PAD: 5-BETA-D-RIBOFURANOSYLPICOLINAMIDE ADENINE-DINUCLEOTIDE(Non-covalent)

PAD.3: 29 residues within 4Å: Chain A: R.47, S.48, H.51, C.174, T.178, G.199, L.200, G.201, G.202, V.203, G.204, D.223, I.224, N.225, K.228, V.268, I.269, G.270, R.271, V.292, G.293, V.294, A.317, I.318, F.319, R.369 Chain B: L.309 Ligands: ZN.1, EOH.4 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:T.178, A:V.203 Hydrogen bonds: A:R.47, A:S.48, A:S.48, A:H.51, A:L.200, A:G.201, A:G.202, A:V.203, A:D.223, A:I.224, A:K.228, A:I.269, A:V.292, A:V.294, A:F.319 Salt bridges: A:R.47, A:R.369 PAD.7: 32 residues within 4Å: Chain A: L.309 Chain B: C.46, R.47, S.48, H.51, C.174, T.178, G.199, L.200, G.201, G.202, V.203, G.204, D.223, I.224, N.225, K.228, V.268, I.269, G.270, R.271, V.292, G.293, V.294, A.317, I.318, F.319, G.320, L.362, R.369 Ligands: ZN.5, EOH.8 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:T.178, B:V.203 Hydrogen bonds: B:R.47, B:S.48, B:H.51, B:L.200, B:G.202, B:V.203, B:D.223, B:I.224, B:K.228, B:I.269, B:V.294, B:A.317, B:F.319 Salt bridges: B:R.47, B:K.228, B:R.369

2 x EOH: ETHANOL(Non-functional Binders)

EOH.4: 8 residues within 4Å: Chain A: C.46, S.48, H.67, F.93, L.141, C.174 Ligands: ZN.1, PAD.3 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.93 EOH.8: 7 residues within 4Å: Chain B: C.46, S.48, H.67, F.93, C.174 Ligands: ZN.5, PAD.7 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, H. et al., Crystallographic studies of isosteric NAD analogues bound to alcohol dehydrogenase: specificity and substrate binding in two ternary complexes. Biochemistry (1994)

Release Date

1995-06-03

Peptides

ALCOHOL DEHYDROGENASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ALCOHOL DEHYDROGENASE

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