SMTL ID : 7qk7.1

Crystal structure of the APO form of ALDH1A3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

homo-tetramer

Ligands

12 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 9 residues within 4Å: Chain A: G.153, R.156, T.157, L.202, W.206, L.488, Y.489, A.490, L.506 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.206 Water bridges: A:I.149 PEG.3: 6 residues within 4Å: Chain A: K.283, R.293, V.294 Chain B: K.283, R.293, V.294 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:K.283, A:V.294, B:K.283, B:V.294 PEG.5: 7 residues within 4Å: Chain A: T.172, I.173, C.181 Chain C: I.168, G.170, R.184, H.185 8 PLIP interactions: 4 interactions with chain A, 4 interactions with chain C Hydrogen bonds: A:I.173, A:C.181, C:I.168, C:G.170, C:H.185 Water bridges: A:I.173, A:V.179, C:R.184 PEG.6: 7 residues within 4Å: Chain B: G.153, R.156, T.157, L.202, W.206, L.488, A.490 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:W.206 PEG.7: 9 residues within 4Å: Chain B: I.194, T.195, K.221, E.224, G.254, G.258, A.259, V.278, V.282 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:T.195 PEG.8: 7 residues within 4Å: Chain A: F.497, K.498 Chain B: I.188, N.268, K.292, R.293, E.516 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.268, B:N.268, B:E.516, A:K.498 Water bridges: B:I.188 PEG.9: 9 residues within 4Å: Chain C: G.153, R.156, T.157, L.202, W.206, L.488, Y.489, A.490, L.506 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:T.157, C:W.206 Water bridges: C:I.149 PEG.11: 6 residues within 4Å: Chain C: K.283, R.293, V.294 Chain D: K.283, R.293, V.294 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:K.283, C:V.294, D:K.283, D:V.294 PEG.13: 7 residues within 4Å: Chain A: I.168, G.170, R.184, H.185 Chain C: T.172, I.173, C.181 8 PLIP interactions: 4 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:I.173, C:C.181, A:I.168, A:G.170, A:H.185 Water bridges: C:I.173, C:V.179, A:R.184 PEG.14: 7 residues within 4Å: Chain D: G.153, R.156, T.157, L.202, W.206, L.488, A.490 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:T.157, D:W.206 PEG.15: 9 residues within 4Å: Chain D: I.194, T.195, K.221, E.224, G.254, G.258, A.259, V.278, V.282 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:T.195 PEG.16: 7 residues within 4Å: Chain C: F.497, K.498 Chain D: I.188, N.268, K.292, R.293, E.516 5 PLIP interactions: 4 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:N.268, D:N.268, D:R.293, C:K.498 Water bridges: D:I.188

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: G.254, A.259, S.262, V.278, V.282 No protein-ligand interaction detected (PLIP) GOL.4: 3 residues within 4Å: Chain A: K.356, C.398, G.399 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.399 GOL.10: 5 residues within 4Å: Chain C: G.254, A.259, S.262, V.278, V.282 No protein-ligand interaction detected (PLIP) GOL.12: 3 residues within 4Å: Chain C: K.356, C.398, G.399 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:G.399

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Castellvi, A. et al., Structural and biochemical evidence that ATP inhibits the cancer biomarker human aldehyde dehydrogenase 1A3. Commun Biol (2022)

Release Date

2022-04-20

Peptides

Aldehyde dehydrogenase family 1 member A3: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Aldehyde dehydrogenase family 1 member A3

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