SMTL ID : 5x7e.1

Crystal structure of vitamin D hydroxylase cytochrome P450 105A1 (R84A mutant) in complex with 1,25-dihydroxyvitamin D2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

HEM.1: 25 residues within 4Å: Chain A: F.95, I.96, H.103, R.107, I.159, L.240, L.241, A.244, G.245, T.248, T.249, I.290, A.291, A.294, R.297, N.320, A.347, F.348, G.349, V.352, H.353, C.355, L.356, G.357, A.361 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:F.95, A:F.95, A:I.96, A:I.159, A:L.240, A:I.290, A:A.291, A:F.348, A:L.356, A:A.361 Water bridges: A:S.71, A:A.294 Salt bridges: A:H.103, A:R.107, A:R.297, A:H.353 pi-Stacking: A:F.348 Metal complexes: A:C.355

1 x 7ZU: (1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-5,6-dimethyl-6-oxidanyl-hept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydr o-1H-inden-4-ylidene]ethylidene]-4-methylidene-cyclohexane-1,3-diol(Non-covalent)

7ZU.2: 16 residues within 4Å: Chain A: R.73, F.78, P.79, T.81, F.85, V.88, P.92, L.180, V.181, R.193, S.236, I.243, I.293, G.296, T.394, T.395 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.78, A:F.85, A:V.88, A:L.180, A:L.180, A:V.181, A:I.243 Hydrogen bonds: A:R.73, A:T.81, A:R.193 Water bridges: A:S.91, A:P.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yasuda, K. et al., Production of an active form of vitamin D2 by genetically engineered CYP105A1. Biochem. Biophys. Res. Commun. (2017)

Release Date

2017-05-10

Peptides

Vitamin D3 dihydroxylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Vitamin D3 dihydroxylase

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