SMTL ID : 1h2n.1

Factor Inhibiting HIF-1 alpha

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.84 Å

Oligo State

homo-dimer

Ligands

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

FE2.1: 4 residues within 4Å: Chain A: H.199, D.201, H.279 Ligands: AKG.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.199, A:D.201, A:H.279 FE2.6: 4 residues within 4Å: Chain B: H.199, D.201, H.279 Ligands: AKG.7 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.199, B:D.201, B:H.279

2 x AKG: 2-OXOGLUTARIC ACID(Non-covalent)

AKG.2: 13 residues within 4Å: Chain A: Y.145, L.188, T.196, H.199, D.201, N.205, F.207, K.214, H.279, I.281, N.294, W.296 Ligands: FE2.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.188, A:T.196, A:F.207, A:I.281 Hydrogen bonds: A:T.196, A:T.196, A:N.205, A:N.294 Salt bridges: A:K.214, A:H.279 AKG.7: 13 residues within 4Å: Chain B: Y.145, L.188, T.196, H.199, D.201, N.205, F.207, K.214, H.279, I.281, N.294, W.296 Ligands: FE2.6 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.188, B:T.196, B:F.207, B:I.281 Hydrogen bonds: B:Y.145, B:T.196, B:N.205, B:N.294 Salt bridges: B:K.214, B:H.279

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

SO4.3: 4 residues within 4Å: Chain A: R.138, G.140, E.141, E.142 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.141, A:E.142 Salt bridges: A:R.138 SO4.4: 5 residues within 4Å: Chain A: R.143, E.192, G.193, L.285, N.286 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.192, A:E.192, A:N.286, A:N.286 Salt bridges: A:R.143 SO4.5: 5 residues within 4Å: Chain A: K.107, E.202, D.237, R.320, K.324 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.237, A:R.320 Salt bridges: A:K.107, A:K.324 SO4.8: 4 residues within 4Å: Chain B: R.138, G.140, E.141, E.142 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.141, B:E.142 Salt bridges: B:R.138 SO4.9: 5 residues within 4Å: Chain B: R.143, E.192, G.193, L.285, N.286 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.192, B:N.286, B:N.286 Salt bridges: B:R.143 SO4.10: 5 residues within 4Å: Chain B: K.107, E.202, D.237, R.320, K.324 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.320 Salt bridges: B:K.107, B:K.324

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Elkins, J.M. et al., Structure of Factor-Inhibiting Hypoxia-Inducible Factor (Hif) Reveals Mechanism of Oxidative Modification of Hif-1Alpha. J.Biol.Chem. (2003)

Release Date

2002-11-28

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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