SMTL ID : 3n81.1 (1 other biounit)

T244A mutant of Human mitochondrial aldehyde dehydrogenase, apo form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

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

NA.1: 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:D.109 Water bridges: A:T.39 NA.8: 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.14: 4 residues within 4Å: Chain C: T.39, V.40, D.109, Q.196 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:T.39, C:V.40, C:D.109 NA.22: 4 residues within 4Å: Chain D: T.39, V.40, D.109, Q.196 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:V.40, D:D.109, D:Q.196

10 x GAI: GUANIDINE(Non-covalent)

GAI.2: 5 residues within 4Å: Chain A: F.70, E.157, P.158, V.159 Chain B: 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.3: 7 residues within 4Å: Chain A: I.146, D.147, G.148, F.150 Chain B: V.458, F.459, G.460 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:F.459, B:F.459, A:D.147 Water bridges: A:D.147 GAI.9: 5 residues within 4Å: Chain A: Y.468 Chain B: F.70, E.157, P.158, V.159 6 PLIP interactions: 1 interactions with chain A, 5 interactions with chain B Water bridges: A:Q.447, B:R.77, B:E.157, B:V.159 Hydrogen bonds: B:P.158 Salt bridges: B:E.157 GAI.10: 5 residues within 4Å: Chain A: V.458, F.459 Chain B: I.146, D.147, F.150 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.147, B:D.147, A:F.459 Water bridges: B:D.147 GAI.15: 5 residues within 4Å: Chain C: F.70, E.157, P.158, V.159 Chain D: Y.468 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:P.158, C:P.158 Water bridges: C:R.77, C:E.157 Salt bridges: C:E.157 GAI.16: 6 residues within 4Å: Chain C: I.146, D.147, F.150 Chain D: V.458, F.459, G.460 5 PLIP interactions: 1 interactions with chain D, 4 interactions with chain C Hydrogen bonds: D:F.459, C:D.147, C:D.147, C:D.147 Water bridges: C:D.147 GAI.17: 5 residues within 4Å: Chain C: F.350, I.373, A.375, D.376, G.378 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:A.375, C:A.375 GAI.23: 5 residues within 4Å: Chain C: 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.24: 5 residues within 4Å: Chain C: V.458, F.459 Chain D: I.146, D.147, F.150 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:D.147, D:D.147, C:F.459 Water bridges: D:D.147 GAI.25: 5 residues within 4Å: Chain D: Q.14, P.15, V.17, I.48, L.108 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:P.15, D:P.15, D:I.48 Water bridges: D:V.17

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

EDO.4: 6 residues within 4Å: Chain A: Y.153, R.155 Chain B: N.440, S.443, Q.444 Chain D: F.151 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.443, A:R.155 Water bridges: A:Y.153 EDO.5: 7 residues within 4Å: Chain A: Q.14, N.41, T.44, E.46, V.47, I.48, L.108 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.41 EDO.6: 3 residues within 4Å: Chain A: F.18, Y.101, Y.203 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Y.203 EDO.7: 5 residues within 4Å: Chain A: Y.441, Q.444, A.445 Chain B: L.72 Chain C: Q.497 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:Y.441, A:Q.444, C:Q.497 EDO.11: 5 residues within 4Å: Chain A: N.440, S.443 Chain B: Y.153, R.155 Chain C: F.151 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Y.153, B:R.155, A:S.443 Water bridges: A:N.440 EDO.12: 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.13: 5 residues within 4Å: Chain A: L.72 Chain B: Y.441, Q.444, A.445 Chain D: Q.497 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain D Hydrogen bonds: B:Y.441, B:Q.444, D:Q.497, D:Q.497 EDO.18: 6 residues within 4Å: Chain B: F.151 Chain C: Y.153, R.155 Chain D: N.440, S.443, Q.444 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:R.155, D:S.443 Water bridges: C:Y.153 EDO.19: 7 residues within 4Å: Chain C: Q.14, N.41, T.44, E.46, V.47, I.48, L.108 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Q.14, C:N.41 EDO.20: 3 residues within 4Å: Chain C: F.18, Y.101, Y.203 1 PLIP interactions: 1 interactions with chain C Water bridges: C:D.98 EDO.21: 5 residues within 4Å: Chain A: Q.497 Chain C: Y.441, Q.444, A.445 Chain D: L.72 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:Y.441, C:Q.444, A:Q.497 EDO.26: 6 residues within 4Å: Chain A: F.151 Chain C: N.440, S.443, Q.444 Chain D: Y.153, R.155 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:S.443, D:R.155 EDO.27: 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

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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