SMTL ID : 3zgd.1

crystal structure of a KEAP1 mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.98 Å

Oligo State

homo-dimer

Ligands

10 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 5 residues within 4Å: Chain A: L.172, Y.192, P.193, E.194, R.195 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.172, A:Y.192 Hydrogen bonds: A:E.194, A:R.195 Salt bridges: A:R.195 ACT.2: 4 residues within 4Å: Chain A: V.112, H.133, I.136, H.138 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.112, A:I.136 Salt bridges: A:H.133, A:H.138 ACT.3: 5 residues within 4Å: Chain A: Y.174, C.190, Y.192, I.201, Y.238 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.174, A:Y.174 Water bridges: A:Y.238 ACT.4: 4 residues within 4Å: Chain A: C.135, I.136, H.137, R.160 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.137 Water bridges: A:R.160 Salt bridges: A:H.137, A:R.160 ACT.6: 6 residues within 4Å: Chain A: P.85 Chain B: Y.35, S.64, R.81, N.83, R.116 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.64, B:N.83, A:P.85 Water bridges: B:N.115, B:N.115 Salt bridges: B:R.116 ACT.7: 5 residues within 4Å: Chain B: L.172, Y.192, P.193, E.194, R.195 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.172, B:E.194 Hydrogen bonds: B:E.194, B:R.195 Salt bridges: B:R.195 ACT.8: 9 residues within 4Å: Chain A: D.86, G.87, N.88 Chain B: R.116, I.162, F.179, R.184, S.209, Y.226 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:I.162 Hydrogen bonds: B:S.209, B:S.209, A:N.88 Salt bridges: B:R.184 ACT.9: 5 residues within 4Å: Chain B: Y.174, C.190, Y.192, I.201, Y.238 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:I.201 Hydrogen bonds: B:Y.238 ACT.10: 4 residues within 4Å: Chain B: V.112, H.133, I.136, H.138 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:V.112, B:I.136 Salt bridges: B:H.133, B:H.138 ACT.11: 6 residues within 4Å: Chain A: R.81, N.88 Chain B: S.132, G.134, H.137, F.179 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.88 Water bridges: A:R.81, A:R.81, A:R.81, A:N.88 Salt bridges: A:R.81, B:H.137

1 x NA: SODIUM ION(Non-functional Binders)

NA.5: 2 residues within 4Å: Chain A: Q.38, S.84 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.38 Water bridges: A:S.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Horer, S. et al., Crystal-Contact Engineering to Obtain a Crystal Form of the Kelch Domain of Human Keap1 Suitable for Ligand-Soaking Experiments. Acta Crystallogr.,Sect.F (2013)

Release Date

2013-06-12

Peptides

KELCH-LIKE ECH-ASSOCIATED PROTEIN 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

KELCH-LIKE ECH-ASSOCIATED PROTEIN 1

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