SMTL ID : 4g8w.1

Rat Heme Oxygenase-1 in complex with Heme and O2 with 13 hr illumination: Laser on

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 17 residues within 4Å: Chain A: K.18, H.25, E.29, Q.38, Y.134, T.135, R.136, G.139, S.142, G.143, L.147, K.179, R.183, F.207, N.210, F.214 Ligands: OXY.2 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:E.29, A:Q.38, A:Y.134, A:T.135, A:L.147, A:F.207, A:F.207, A:N.210, A:F.214 Hydrogen bonds: A:Y.134, A:Y.134 Salt bridges: A:K.18, A:K.18, A:K.179, A:R.183, A:R.183 Metal complexes: A:H.25

3 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.2: 5 residues within 4Å: Chain A: G.139, S.142, G.143, G.144 Ligands: HEM.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.139, A:G.143, A:G.144 OXY.4: 2 residues within 4Å: Chain A: F.37, L.147 No protein-ligand interaction detected (PLIP) OXY.5: 5 residues within 4Å: Chain A: R.85, D.140, F.166, F.167, F.169 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.145

1 x FMT: FORMIC ACID(Non-functional Binders)

FMT.3: 4 residues within 4Å: Chain A: V.24, R.27, L.208, I.211 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.27

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sugishima, M. et al., Discrimination between CO and O(2) in heme oxygenase: comparison of static structures and dynamic conformation changes following CO photolysis. Biochemistry (2012)

Release Date

2012-10-31

Peptides

Heme oxygenase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heme oxygenase 1

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