SMTL ID : 1h2l.1

Factor Inhibiting HIF-1 alpha in complex with HIF-1 alpha fragment peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

hetero-2-2-mer

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 FE2.5: 4 residues within 4Å: Chain C: H.199, D.201, H.279 Ligands: AKG.6 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.199, C:D.201, C: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 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: 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.6: 13 residues within 4Å: Chain C: 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: FE2.5 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:T.196, C:F.207, C:I.281 Hydrogen bonds: C:Y.145, C:T.196, C:N.205, C:N.294 Salt bridges: C:K.214, C:H.279

4 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: 6 residues within 4Å: Chain A: R.33, R.143, E.192, G.193, L.285, N.286 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.286, A:N.286 Salt bridges: A:R.143 SO4.7: 4 residues within 4Å: Chain C: R.138, G.140, E.141, E.142 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.141, C:E.142 Salt bridges: C:R.138 SO4.8: 6 residues within 4Å: Chain C: R.33, R.143, E.192, G.193, L.285, N.286 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.286, C:N.286 Salt bridges: C:R.143

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

FACTOR INHIBITING HIF1: AC
HYPOXIA-INDUCIBLE FACTOR 1 ALPHA: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
S

D
S

FACTOR INHIBITING HIF1

HYPOXIA-INDUCIBLE FACTOR 1 ALPHA

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