SMTL ID : 3kcx.1

Factor inhibiting HIF-1 alpha in complex with Clioquinol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 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: CQL.7 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.185, A:D.187, A:H.265 FE2.8: 4 residues within 4Å: Chain B: H.185, D.187, H.265 Ligands: CQL.14 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: 5 residues within 4Å: Chain A: K.93, E.188, 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 SO4.9: 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 SO4.10: 5 residues within 4Å: Chain B: K.93, E.188, 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

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 9 residues within 4Å: Chain A: K.85, P.183, A.184, V.228, D.229, F.230, D.231, H.266 Ligands: GOL.6 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.184, A:V.228, A:D.229, A:F.230 GOL.5: 6 residues within 4Å: Chain A: D.208, Q.209, F.210, E.211, K.301 Chain B: T.328 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.208, A:E.211, A:A.298 GOL.6: 8 residues within 4Å: Chain A: K.85, L.87, Y.216, S.226, Q.227, V.228, D.229 Ligands: GOL.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.216, A:S.226 GOL.11: 9 residues within 4Å: Chain B: K.85, P.183, A.184, V.228, D.229, F.230, D.231, H.266 Ligands: GOL.13 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:A.184, B:V.228, B:F.230, B:H.266 GOL.12: 6 residues within 4Å: Chain A: T.328 Chain B: D.208, Q.209, F.210, E.211, K.301 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:D.208, B:E.211, B:A.298, A:T.328 GOL.13: 8 residues within 4Å: Chain B: K.85, L.87, Y.216, S.226, Q.227, V.228, D.229 Ligands: GOL.11 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.216, B:Y.216, B:S.226

2 x CQL: 5-chloro-7-iodoquinolin-8-ol(Non-covalent)

CQL.7: 12 residues within 4Å: Chain A: Y.131, L.174, T.182, H.185, D.187, F.193, K.200, I.259, H.265, I.267, W.282 Ligands: FE2.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.174, A:F.193, A:I.259, A:I.267 Halogen bonds: A:Y.131, A:K.200 CQL.14: 12 residues within 4Å: Chain B: Y.131, L.174, T.182, H.185, D.187, F.193, K.200, I.259, H.265, I.267, W.282 Ligands: FE2.8 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.174, B:F.193, B:I.259, B:I.267 Halogen bonds: B:Y.131, B:K.200

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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