SMTL ID : 4lht.1 (1 other biounit)

Crystal Structure of P450cin Y81F mutant, crystallized in 3 mM 1,8-cineole

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

monomer

Ligands

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

HEM.1: 28 residues within 4Å: Chain A: N.67, V.70, M.84, A.85, H.92, R.96, F.103, I.228, L.229, G.232, N.236, T.237, F.240, P.278, A.279, V.281, R.283, F.306, S.333, L.334, G.335, I.338, H.339, C.341, L.342, G.343, I.347 Ligands: CNL.2 16 PLIP interactions: 16 interactions with chain A, Hydrophobic interactions: A:A.85, A:F.103, A:I.228, A:N.236, A:F.240, A:V.281, A:F.306, A:L.334, A:L.342 Hydrogen bonds: A:N.67 Salt bridges: A:H.92, A:R.96, A:R.283, A:H.339, A:H.339 Metal complexes: A:C.341

1 x CNL: 1,3,3-TRIMETHYL-2-OXABICYCLO[2.2.2]OCTANE(Non-covalent)

CNL.2: 10 residues within 4Å: Chain A: T.71, A.85, L.231, G.232, N.236, A.279, M.280, V.281, V.380 Ligands: HEM.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:T.71, A:A.85, A:L.231, A:A.279, A:V.281, A:V.380 Hydrogen bonds: A:N.236

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 5 residues within 4Å: Chain A: G.44, P.298, G.299, Q.300 Ligands: PGE.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.44 Water bridges: A:Q.300

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.4: 3 residues within 4Å: Chain A: W.39, Q.300 Ligands: PEG.3 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Q.300, A:Q.300

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

SO4.5: 4 residues within 4Å: Chain A: R.340, A.344, H.345, R.348 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.340, A:R.348

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 3 residues within 4Å: Chain A: F.316, D.317, R.326 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Madrona, Y. et al., P450cin active site water: implications for substrate binding and solvent accessibility. Biochemistry (2013)

Release Date

2013-07-24

Peptides

P450cin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

P450cin

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