SMTL ID : 7xbm.1 (1 other biounit)

Crystal Structure of cytochrome P450 PikC with the unnatural amino acid p-Acetyl-L-Phenylalanine incorporated at position 238

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: 29 residues within 4Å: Chain A: K.92, M.112, L.113, H.120, R.124, F.131, I.177, L.260, A.263, G.264, T.267, T.268, L.271, P.309, V.310, A.313, T.314, R.316, A.366, F.367, G.368, I.371, H.372, C.374, I.375, G.376, L.379, A.380 Ligands: GOL.5 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:L.113, A:F.131, A:I.177, A:A.263, A:L.271, A:V.310, A:I.375, A:L.379 Hydrogen bonds: A:T.314, A:T.314 Salt bridges: A:K.92, A:H.120, A:R.124, A:R.316, A:H.372 pi-Stacking: A:F.367 Metal complexes: A:C.374

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

SO4.2: 4 residues within 4Å: Chain A: L.126, R.129, T.240, R.247 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.247 Salt bridges: A:R.129, A:R.247

1 x CAC: CACODYLATE ION(Non-covalent)

CAC.3: 5 residues within 4Å: Chain A: P.184, D.187, Y.217, R.220, L.221 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.220

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 1 residues within 4Å: Chain A: D.397 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.397, A:D.397, A:D.397 GOL.5: 4 residues within 4Å: Chain A: A.263, T.267, T.314 Ligands: HEM.1 No protein-ligand interaction detected (PLIP) GOL.6: 3 residues within 4Å: Chain A: P.346, D.351, P.352 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.351, A:D.351

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pan, Y.J. et al., Crystal Structure of cytochrome P450 PikC with the unnatural amino acid p-Acetyl-L-Phenylalanine incorporated at position 238. Nat Commun (2023)

Release Date

2023-02-15

Peptides

Cytochrome P450 monooxygenase PikC: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 monooxygenase PikC

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