SMTL ID : 3n82.1 (1 other biounit)

T244A mutant of Human mitochondrial aldehyde dehydrogenase, NADH complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-tetramer

Ligands

4 x MG: MAGNESIUM ION(Non-functional Binders)

MG.1: 1 residues within 4Å: Ligands: NAD.7 No protein-ligand interaction detected (PLIP) MG.8: 1 residues within 4Å: Ligands: NAD.14 No protein-ligand interaction detected (PLIP) MG.15: 1 residues within 4Å: Ligands: NAD.22 No protein-ligand interaction detected (PLIP) MG.23: 1 residues within 4Å: Ligands: NAD.29 No protein-ligand interaction detected (PLIP)

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

NA.2: 4 residues within 4Å: Chain A: T.39, V.40, D.109, Q.196 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.40, A:Q.196 Water bridges: A:T.39 NA.9: 4 residues within 4Å: Chain B: T.39, V.40, D.109, Q.196 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.39, B:V.40 Water bridges: B:T.39 NA.16: 4 residues within 4Å: Chain C: T.39, V.40, D.109, Q.196 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:T.39, C:V.40 NA.24: 4 residues within 4Å: Chain D: T.39, V.40, D.109, Q.196 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:V.40, D:Q.196

6 x GAI: GUANIDINE(Non-covalent)

GAI.3: 5 residues within 4Å: Chain A: E.157, P.158, V.159 Chain B: Q.447, Y.468 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:P.158, A:P.158 Water bridges: A:R.77, A:V.159 Salt bridges: A:E.157 GAI.10: 6 residues within 4Å: Chain A: Q.447, Y.468 Chain B: F.70, E.157, P.158, V.159 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:P.158 Water bridges: B:V.159, A:Y.468, A:Y.468 Salt bridges: B:E.157 GAI.11: 5 residues within 4Å: Chain A: V.458, F.459 Chain B: I.146, D.147, G.148 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Water bridges: A:K.127, A:F.459, B:D.147 Hydrogen bonds: B:D.147, B:D.147 GAI.17: 6 residues within 4Å: Chain C: F.70, E.157, P.158, V.159 Chain D: Q.447, Y.468 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:P.158, C:P.158 Water bridges: C:E.157, C:V.159 Salt bridges: C:E.157 GAI.25: 6 residues within 4Å: Chain C: Q.447, Y.468 Chain D: F.70, E.157, P.158, V.159 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:P.158, D:P.158 Water bridges: D:R.77, D:E.157 Salt bridges: D:E.157 GAI.26: 6 residues within 4Å: Chain C: V.458, F.459 Chain D: I.146, D.147, G.148, F.150 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain D Water bridges: C:F.459, D:D.147, D:D.147 Hydrogen bonds: D:D.147, D:D.147

11 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 6 residues within 4Å: Chain A: Y.153, R.155, V.491 Chain B: N.440, S.443 Chain D: F.151 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.155, B:S.443 EDO.5: 7 residues within 4Å: Chain A: Q.14, N.41, T.44, E.46, V.47, I.48, L.108 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.14, A:N.41, A:T.44 EDO.6: 4 residues within 4Å: Chain A: F.18, D.98, Y.101, Y.203 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.203 Water bridges: A:D.98, A:D.98 EDO.12: 6 residues within 4Å: Chain A: N.440, S.443 Chain B: Y.153, R.155, V.491 Chain C: F.151 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:S.443, B:Y.153, B:R.155 Water bridges: A:N.440 EDO.13: 7 residues within 4Å: Chain B: Q.14, N.41, T.44, E.46, V.47, I.48, L.108 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.14, B:N.41 EDO.18: 5 residues within 4Å: Chain B: F.151 Chain C: Y.153, R.155 Chain D: N.440, S.443 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:R.155, D:S.443 EDO.19: 6 residues within 4Å: Chain C: N.41, T.44, E.46, V.47, I.48, L.108 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.41 EDO.20: 4 residues within 4Å: Chain C: F.18, D.98, Y.101, Y.203 1 PLIP interactions: 1 interactions with chain C Water bridges: C:D.98 EDO.21: 2 residues within 4Å: Chain C: E.347, F.350 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:E.347 EDO.27: 6 residues within 4Å: Chain A: F.151 Chain C: N.440, S.443 Chain D: Y.153, R.155, V.491 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:S.443, D:R.155 EDO.28: 3 residues within 4Å: Chain D: E.414, V.417, Y.441 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:Y.441, D:Y.441

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

NAD.7: 26 residues within 4Å: Chain A: I.165, I.166, P.167, W.168, N.169, K.192, A.194, E.195, Q.196, G.225, P.226, G.229, A.230, F.243, A.244, G.245, S.246, I.249, I.253, E.268, L.269, C.302, Q.349, E.399, F.401 Ligands: MG.1 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:P.167 Hydrogen bonds: A:I.166, A:N.169, A:K.192, A:E.195, A:Q.196, A:S.246, A:S.246, A:E.268, A:Q.349, A:Q.349, A:K.352 Water bridges: A:W.168, A:E.195, A:E.399, A:I.400 pi-Stacking: A:F.401 NAD.14: 26 residues within 4Å: Chain B: I.165, I.166, P.167, W.168, N.169, K.192, A.194, E.195, Q.196, G.225, P.226, G.229, A.230, F.243, A.244, G.245, S.246, I.249, I.253, E.268, L.269, C.302, Q.349, E.399, F.401 Ligands: MG.8 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:P.167 Hydrogen bonds: B:I.166, B:N.169, B:K.192, B:E.195, B:Q.196, B:S.246, B:S.246, B:E.268, B:Q.349, B:Q.349 Water bridges: B:E.195, B:K.352, B:K.352 pi-Stacking: B:F.401 NAD.22: 28 residues within 4Å: Chain C: I.165, I.166, P.167, W.168, N.169, K.192, A.194, E.195, Q.196, F.224, G.225, P.226, G.229, A.230, F.243, G.245, S.246, I.249, I.253, E.268, L.269, G.270, C.302, Q.349, K.352, E.399, F.401 Ligands: MG.15 20 PLIP interactions: 20 interactions with chain C Hydrophobic interactions: C:P.167, C:F.401, C:F.401 Hydrogen bonds: C:I.166, C:N.169, C:K.192, C:E.195, C:Q.196, C:S.246, C:S.246, C:E.268, C:Q.349, C:Q.349, C:K.352, C:E.399 Water bridges: C:W.168, C:E.195, C:G.225, C:E.399, C:I.400 NAD.29: 31 residues within 4Å: Chain D: I.165, I.166, P.167, W.168, N.169, K.192, V.193, A.194, E.195, Q.196, F.224, G.225, P.226, G.229, A.230, F.243, A.244, G.245, S.246, I.249, V.252, I.253, E.268, L.269, G.270, C.302, Q.349, K.352, E.399, F.401 Ligands: MG.23 21 PLIP interactions: 21 interactions with chain D Hydrophobic interactions: D:P.167, D:W.168, D:F.401, D:F.401 Hydrogen bonds: D:I.166, D:N.169, D:K.192, D:E.195, D:Q.196, D:S.246, D:S.246, D:E.268, D:Q.349, D:Q.349, D:K.352, D:E.399 Water bridges: D:W.168, D:E.195, D:Q.196, D:E.399, D:I.400

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ho, K.-K. et al., Conformational Selection During Catalysis: The role of Threonine 244 in ALDH2. To be published

Release Date

2011-04-13

Peptides

Aldehyde dehydrogenase, mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Aldehyde dehydrogenase, mitochondrial

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