SMTL ID : 9qze.1

Exploiting ALDH1A2 and ALDH1A3 Isoform Variability for Crystallization Screening

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

homo-dimer

Ligands

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

PEG.1: 7 residues within 4Å: Chain A: I.132, E.135, G.136, T.140, L.185, W.189, L.471 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.132, A:T.140 PEG.3: 5 residues within 4Å: Chain A: K.154 Chain B: H.168, E.491, Y.492, A.495 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:K.154, B:H.168 Water bridges: B:T.498, B:T.498 PEG.4: 6 residues within 4Å: Chain B: I.132, L.185, Q.304, F.308, N.469, L.471 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.304 PEG.5: 8 residues within 4Å: Chain B: G.136, R.139, T.140, L.185, W.189, L.471, Y.472, A.473 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:W.189, B:A.473 Water bridges: B:R.139, B:R.139, B:L.471, B:L.471

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

NAD.2: 19 residues within 4Å: Chain A: I.177, T.178, P.179, W.180, K.204, A.206, E.207, F.236, G.237, G.241, A.242, F.255, T.256, G.257, S.258, V.261, V.265, K.360, Q.361 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:T.178, A:W.180, A:K.204, A:E.207, A:S.258, A:S.258, A:S.258, A:Q.361 Water bridges: A:N.181, A:G.237, A:Q.361 NAD.6: 21 residues within 4Å: Chain B: I.177, T.178, P.179, W.180, K.204, P.205, A.206, E.207, Q.208, F.236, G.237, G.241, A.242, F.255, T.256, G.257, S.258, V.261, V.265, D.358, K.360 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:T.178, B:W.180, B:W.180, B:K.204, B:E.207, B:Q.208, B:S.258, B:S.258, B:D.358, B:D.358

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Siragusa, S. et al., Exploiting ALDH1A2 and ALDH1A3 isoform variability for crystallisation screening. Biochem.Biophys.Res.Commun. (2025)

Release Date

2025-09-03

Peptides

Aldehyde dehydrogenase family 1 member A3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aldehyde dehydrogenase family 1 member A3

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