SMTL ID : 3kcy.1

Factor inhibiting HIF-1 alpha in complex with 8-hydroxyquinoline

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

homo-dimer

Ligands

2 x FE2: FE (II) ION(Non-covalent)

FE2.1: 4 residues within 4Å: Chain A: H.185, D.187, H.265 Ligands: HQY.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.185, A:D.187, A:H.265 FE2.5: 4 residues within 4Å: Chain B: H.185, D.187, H.265 Ligands: HQY.8 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.185, B:D.187, B:H.265

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

SO4.2: 4 residues within 4Å: Chain A: R.124, G.126, E.127, E.128 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.127, A:E.128 Salt bridges: A:R.124 SO4.3: 4 residues within 4Å: Chain A: K.93, D.223, R.306, K.310 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.310 Salt bridges: A:K.93, A:R.306, A:K.310 SO4.6: 4 residues within 4Å: Chain B: R.124, G.126, E.127, E.128 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.127, B:E.128 Salt bridges: B:R.124 SO4.7: 4 residues within 4Å: Chain B: K.93, D.223, R.306, K.310 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.223 Water bridges: B:K.310 Salt bridges: B:K.93, B:R.306, B:K.310

2 x HQY: quinolin-8-ol(Non-covalent)

HQY.4: 10 residues within 4Å: Chain A: Q.133, L.172, L.174, H.185, D.187, F.193, H.265, I.267, W.282 Ligands: FE2.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Q.133, A:L.172, A:L.174, A:F.193, A:I.267, A:W.282 HQY.8: 10 residues within 4Å: Chain B: Q.133, L.172, L.174, H.185, D.187, F.193, H.265, I.267, W.282 Ligands: FE2.5 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Q.133, B:L.172, B:L.174, B:F.193, B:I.267, B:W.282

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moon, H. et al., Crystal structures of human FIH-1 in complex with quinol family inhibitors. Mol.Cells (2010)

Release Date

2010-04-28

Peptides

Hypoxia-inducible factor 1-alpha inhibitor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Hypoxia-inducible factor 1-alpha inhibitor

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