SMTL ID : 4wp7.1

Structure of human ALDH1A1 with inhibitor CM026

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

8 x YB: YTTERBIUM (III) ION(Non-functional Binders)

YB.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) YB.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) YB.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) YB.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) YB.9: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) YB.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) YB.13: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) YB.16: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

4 x 3SR: 8-{[4-(furan-2-ylcarbonyl)piperazin-1-yl]methyl}-1,3-dimethyl-7-(3-methylbutyl)-3,7-dihydro-1H-purine-2,6-dione(Non-covalent)

3SR.2: 14 residues within 4Å: Chain A: G.125, T.129, F.171, V.174, W.178, H.293, G.294, Y.297, C.302, I.304, G.458, V.460, S.461, A.462 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.171, A:W.178 pi-Stacking: A:Y.297, A:Y.297 3SR.6: 14 residues within 4Å: Chain B: G.125, T.129, F.171, V.174, W.178, H.293, G.294, Y.297, C.302, I.304, G.458, V.460, S.461, A.462 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.171, B:W.178 pi-Stacking: B:Y.297, B:Y.297 3SR.10: 14 residues within 4Å: Chain C: G.125, T.129, F.171, V.174, W.178, H.293, G.294, Y.297, C.302, I.304, G.458, V.460, S.461, A.462 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:F.171, C:W.178 Hydrogen bonds: C:T.129 pi-Stacking: C:Y.297, C:Y.297 3SR.14: 14 residues within 4Å: Chain D: G.125, T.129, F.171, V.174, W.178, H.293, G.294, Y.297, C.302, I.304, G.458, V.460, S.461, A.462 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:F.171, D:W.178 Hydrogen bonds: D:T.129 pi-Stacking: D:Y.297, D:Y.297

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain A: R.143, T.155, H.157 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain B: R.143, T.155, H.157 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain C: R.143, T.155, H.157 Ligand excluded by PLIP CL.15: 3 residues within 4Å: Chain D: R.143, T.155, H.157 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morgan, C.A. et al., Characterization of Two Distinct Structural Classes of Selective Aldehyde Dehydrogenase 1A1 Inhibitors. J.Med.Chem. (2015)

Release Date

2015-02-11

Peptides

Retinal dehydrogenase 1: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Retinal dehydrogenase 1

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