SMTL ID : 7mer.1

Structure of ALDH4A1 complexed with trans-4-Hydroxy-L-proline

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

homo-dimer

Ligands

2 x HYP: 4-HYDROXYPROLINE(Non-covalent)

HYP.1: 8 residues within 4Å: Chain A: E.165, F.212, I.215, S.349, T.511, G.512, S.513, F.520 8 PLIP interactions: 6 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: A:F.212 Hydrogen bonds: A:S.349, A:G.512, A:S.513, A:S.513, A:S.513, P.1, P.1 HYP.4: 8 residues within 4Å: Chain B: E.165, F.212, I.215, S.349, T.511, G.512, S.513, F.520 7 PLIP interactions: 1 Ligand-Ligand interactions, 6 interactions with chain B Hydrogen bonds: P.4, B:S.349, B:G.512, B:S.513, B:S.513 Hydrophobic interactions: B:F.212 Water bridges: B:K.347

2 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.2: 5 residues within 4Å: Chain A: T.61, A.63, W.74, Y.80, K.93 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.93 1PE.6: 5 residues within 4Å: Chain B: T.61, A.63, W.74, Y.80, K.93 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.93

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: K.233, S.235, D.236 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.236, A:D.236 Water bridges: A:K.233, A:S.235 Salt bridges: A:K.233 SO4.7: 2 residues within 4Å: Chain B: K.114, R.306 4 PLIP interactions: 4 interactions with chain B Water bridges: B:K.114, B:K.114 Salt bridges: B:K.114, B:R.306

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

PEG.5: 5 residues within 4Å: Chain B: V.377, C.421, N.422, Y.428, E.430 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bogner, A.N. et al., Structural basis for the stereospecific inhibition of the dual proline/hydroxyproline catabolic enzyme ALDH4A1 by trans-4-hydroxy-L-proline. Protein Sci. (2021)

Release Date

2021-06-09

Peptides

Delta-1-pyrroline-5-carboxylate dehydrogenase, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Delta-1-pyrroline-5-carboxylate dehydrogenase, mitochondrial

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