SMTL ID : 6mvu.1

Structure of a bacterial ALDH16 active site mutant C295A complexed with p-nitrophenylacetate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.49 Å

Oligo State

homo-dimer

Ligands

2 x K4V: 4-nitrophenyl acetate(Non-covalent)

K4V.1: 10 residues within 4Å: Chain A: V.162, K.189, G.222, G.225, E.226, V.229, V.244, R.247, I.248, A.251 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:E.226, A:V.229, A:V.244, A:I.248, A:A.251 Hydrogen bonds: A:G.222 Water bridges: A:A.251 Salt bridges: A:R.247 K4V.7: 11 residues within 4Å: Chain B: V.162, K.189, G.222, G.225, E.226, V.229, F.238, V.244, R.247, I.248, A.251 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:E.226, B:V.229, B:V.244, B:V.244, B:A.251 Salt bridges: B:R.247

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: N.117, K.119, E.123, W.165, N.166, F.167, W.289 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.117, A:N.117, A:K.119, A:E.123 Water bridges: A:Q.292 GOL.8: 7 residues within 4Å: Chain B: N.117, K.119, E.123, W.165, N.166, F.167, W.289 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:N.117, B:N.117, B:K.119, B:E.123 Water bridges: B:Q.292, B:Q.292

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

SO4.3: 3 residues within 4Å: Chain A: W.165, Q.294, R.346 6 PLIP interactions: 6 interactions with chain A Water bridges: A:W.165, A:Q.294, A:Q.294, A:Q.294, A:Q.343 Salt bridges: A:R.346 SO4.4: 4 residues within 4Å: Chain A: K.86, D.87, G.88, A.89 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.88, A:A.89 Water bridges: A:R.91, A:G.147 SO4.5: 3 residues within 4Å: Chain A: R.735, S.736, H.754 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.735, A:S.736 Salt bridges: A:R.735, A:H.754 SO4.6: 7 residues within 4Å: Chain A: G.264, G.265, K.266, R.301, E.388, I.389, Y.414 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.265, A:K.266, A:I.389, A:Y.414 Water bridges: A:T.242, A:G.293 Salt bridges: A:K.266, A:R.301 SO4.9: 3 residues within 4Å: Chain B: W.165, Q.294, R.346 8 PLIP interactions: 8 interactions with chain B Water bridges: B:W.165, B:W.165, B:S.241, B:S.241, B:Q.294, B:Q.294, B:Q.343 Salt bridges: B:R.346 SO4.10: 3 residues within 4Å: Chain B: R.735, S.736, H.754 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.753 Water bridges: B:G.463, B:R.735, B:S.736, B:S.736 Salt bridges: B:R.735, B:H.754 SO4.11: 7 residues within 4Å: Chain B: G.264, G.265, K.266, R.301, E.388, I.389, Y.414 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:G.265, B:K.266, B:I.389, B:Y.414 Water bridges: B:E.388 Salt bridges: B:K.266, B:R.301

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, L.K. et al., Crystal Structure of Aldehyde Dehydrogenase 16 Reveals Trans-Hierarchical Structural Similarity and a New Dimer. J. Mol. Biol. (2019)

Release Date

2018-12-26

Peptides

Aldehyde dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Aldehyde dehydrogenase