SMTL ID : 1gve.1

Aflatoxin aldehyde reductase (AKR7A1) from Rat Liver

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.38 Å

Oligo State

homo-dimer

Ligands

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 35 residues within 4Å: Chain A: G.11, A.12, M.13, R.18, D.40, Y.45, K.73, H.109, S.139, N.140, Q.165, F.193, N.194, P.195, L.196, A.197, G.198, G.199, T.202, R.204, Y.205, S.217, R.218, Y.228, I.260, I.282, L.283, G.284, M.285, S.286, Q.290, Q.293, N.294, R.327 Ligands: CIT.4 37 PLIP interactions: 37 interactions with chain A Hydrophobic interactions: A:F.193, A:F.193, A:F.193 Hydrogen bonds: A:A.12, A:M.13, A:D.40, A:Y.45, A:S.139, A:N.140, A:Q.165, A:N.194, A:N.194, A:L.196, A:G.198, A:G.199, A:R.204, A:R.218, A:R.218, A:G.284, A:M.285, A:S.286, A:Q.290, A:Q.290, A:Q.293, A:N.294, A:N.294, A:R.327 Water bridges: A:G.11, A:R.18, A:R.18, A:T.202, A:M.285, A:M.285 Salt bridges: A:R.18, A:R.204, A:R.218, A:R.218

12 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: H.113, W.144, E.145, E.148 Chain B: H.185 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.113, A:H.113, A:E.145, A:E.145, A:E.148 GOL.3: 8 residues within 4Å: Chain A: F.180, L.183, R.184, L.188, F.190, Q.272, K.274, D.279 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.184, A:R.184, A:L.188, A:Q.272, A:K.274 GOL.5: 3 residues within 4Å: Chain B: M.77, F.78 Ligands: GOL.11 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:F.78 Water bridges: B:N.47, B:G.79 GOL.6: 4 residues within 4Å: Chain B: F.89, E.92, T.93, K.96 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:F.89, B:E.92 Water bridges: B:K.96, B:K.96 GOL.7: 8 residues within 4Å: Chain B: F.180, L.183, R.184, L.188, F.190, Q.272, Q.277, D.279 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.184, B:L.188, B:Q.277 Water bridges: B:R.184 GOL.8: 6 residues within 4Å: Chain B: G.62, R.63, C.66, K.69, R.102, D.104 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.62, B:C.66, B:R.102 Water bridges: B:G.62 GOL.9: 4 residues within 4Å: Chain B: P.84, A.85, R.88, Q.126 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.88, B:R.88, B:Q.126 Water bridges: B:Q.126 GOL.10: 6 residues within 4Å: Chain B: E.38, K.69, D.104, L.105, R.189, Y.191 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:K.69, B:R.189 Water bridges: B:K.69, B:D.104, B:E.135, B:R.189 GOL.11: 6 residues within 4Å: Chain B: R.17, V.44, A.46, N.47, F.78 Ligands: GOL.5 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.17, B:V.44, B:N.47, B:N.47 Water bridges: B:N.47 GOL.12: 6 residues within 4Å: Chain B: H.125, H.128, Q.129, G.157, W.158, I.159 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.129, B:G.157, B:I.159 GOL.13: 6 residues within 4Å: Chain A: H.185 Chain B: H.113, I.117, W.144, E.145, E.148 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:H.113, B:E.145, B:E.148 Water bridges: B:E.148 GOL.14: 5 residues within 4Å: Chain B: R.173, W.266, H.270, V.308, D.312 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.173, B:R.173, B:W.266, B:D.312

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.4: 11 residues within 4Å: Chain A: M.13, Y.45, M.77, H.109, F.110, F.224, L.227, Y.228, R.231, R.327 Ligands: NAP.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.227 Hydrogen bonds: A:Y.228, A:R.327, A:R.327 Salt bridges: A:H.109, A:R.231, A:R.327, A:R.327

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kozma, E. et al., The Crystal Structure of Rat Liver Akr7A1: A Dimeric Member of the Aldo-Keto Reductase Superfamily. J.Biol.Chem. (2002)

Release Date

2002-06-27

Peptides

AFLATOXIN B1 ALDEHYDE REDUCTASE MEMBER 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

AFLATOXIN B1 ALDEHYDE REDUCTASE MEMBER 3