SMTL ID : 2dyh.1

Crystal structure of the Keap1 protein in complexed with the N-terminal region of the Nrf2 transcription factor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-oligomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: V.17, G.18, V.254, H.255, Q.256 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.18, A:Q.256 Water bridges: A:G.257 Salt bridges: A:H.255 SO4.2: 2 residues within 4Å: Chain A: Q.52, P.54 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.52 Water bridges: A:N.74 SO4.3: 3 residues within 4Å: Chain A: C.99, A.100, S.101 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.101 SO4.4: 3 residues within 4Å: Chain A: R.187, R.191 Ligands: SO4.7 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.191, A:R.191 Salt bridges: A:R.187, A:R.191 SO4.5: 2 residues within 4Å: Chain A: E.186, R.187 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.187 SO4.6: 6 residues within 4Å: Chain A: I.114, D.115, H.117, Y.119, R.135, P.185 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.115, A:Y.119, A:Y.119 Water bridges: A:R.163 Salt bridges: A:H.117, A:R.135 SO4.7: 3 residues within 4Å: Chain A: R.187, R.191 Ligands: SO4.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.191 Salt bridges: A:R.187

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tong, K.I. et al., Different electrostatic potentials define ETGE and DLG motifs as hinge and latch in oxidative stress response. Mol.Cell.Biol. (2007)

Release Date

2007-09-04

Peptides

Kelch-like ECH-associated protein 1: A
Nrf2/Neh2 peptide from Nuclear factor erythroid 2-related factor 2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Kelch-like ECH-associated protein 1

Nrf2/Neh2 peptide from Nuclear factor erythroid 2-related factor 2

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