Sodium in PDB 5m0p: Crystal Structure of Cytochrome P450 Olet F79A in Complex with Arachidonic Acid

The structure of Crystal Structure of Cytochrome P450 Olet F79A in Complex with Arachidonic Acid, PDB code: 5m0p was solved by K.L.Tee, A.Munro, S.Matthews, D.Leys, C.Levy, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	55.12 / 1.95
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	51.880, 110.120, 164.850, 90.00, 90.00, 90.00
R / Rfree (%)	15.7 / 20.1

The structure of Crystal Structure of Cytochrome P450 Olet F79A in Complex with Arachidonic Acid also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Sodium atom in the Crystal Structure of Cytochrome P450 Olet F79A in Complex with Arachidonic Acid (pdb code 5m0p). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of Cytochrome P450 Olet F79A in Complex with Arachidonic Acid, PDB code: 5m0p:

Sodium binding site 1 out of 1 in the Crystal Structure of Cytochrome P450 Olet F79A in Complex with Arachidonic Acid


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Cytochrome P450 Olet F79A in Complex with Arachidonic Acid within 5.0Å range: probe atom residue distance (Å) B Occ B:Na503 b:30.9 occ:1.00 O B:HOH843 2.0 27.8 1.0 OD1 B:ASP389 2.1 22.6 1.0 O B:HOH737 2.1 28.6 1.0 CG B:ASP389 3.3 23.3 1.0 OD2 B:ASP389 3.8 24.9 1.0 O B:TYR388 4.1 18.8 1.0 CB B:ASP389 4.5 18.6 1.0 C B:TYR388 4.5 19.1 1.0 O B:HOH896 4.5 39.5 1.0 O B:HOH925 4.6 36.8 1.0 CA B:ASP389 4.7 19.4 1.0 N B:ASP389 4.8 21.7 1.0 O B:HOH661 4.8 22.6 1.0

S.Matthews, J.D.Belcher, K.L.Tee, H.M.Girvan, K.J.Mclean, S.E.Rigby, C.W.Levy, D.Leys, D.A.Parker, R.T.Blankley, A.W.Munro. Catalytic Determinants of Alkene Production By the Cytochrome P450 Peroxygenase Oletje. J. Biol. Chem. V. 292 5128 2017.
ISSN: ESSN 1083-351X
PubMed: 28053093
DOI: 10.1074/JBC.M116.762336