Chlorine in PDB 4ibf: Ebola Virus VP35 Bound to Small Molecule

The structure of Ebola Virus VP35 Bound to Small Molecule, PDB code: 4ibf was solved by C.S.Brown, D.W.Leung, W.Xu, D.M.Borek, Z.Otwinowski, P.Ramanan, A.J.Stubbs, D.S.Peterson, J.M.Binning, G.K.Amarasinghe, Center For Structuralgenomics Of Infectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.58 / 2.29
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	51.472, 65.951, 72.009, 90.00, 90.00, 90.00
R / Rfree (%)	18 / 26

The structure of Ebola Virus VP35 Bound to Small Molecule also contains other interesting chemical elements:

Bromine

(Br)

2 atoms

The binding sites of Chlorine atom in the Ebola Virus VP35 Bound to Small Molecule (pdb code 4ibf). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Ebola Virus VP35 Bound to Small Molecule, PDB code: 4ibf:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Ebola Virus VP35 Bound to Small Molecule


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Ebola Virus VP35 Bound to Small Molecule within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl401 b:51.4 occ:1.00 CLA A:1D5401 0.0 51.4 1.0 CAY A:1D5401 1.7 46.1 1.0 CAH A:1D5401 2.8 39.4 1.0 SAR A:1D5401 3.0 41.0 1.0 O A:ASP302 3.2 41.7 1.0 C A:ASP302 3.8 46.9 1.0 CG2 A:ILE297 3.8 44.1 1.0 CE2 A:PHE328 3.8 34.0 1.0 CAK A:1D5401 4.0 44.0 1.0 CA A:ILE303 4.0 42.8 1.0 N A:ILE303 4.1 46.6 1.0 CBA A:1D5401 4.3 44.4 1.0 CD A:PRO304 4.3 40.0 1.0 CG1 A:ILE303 4.4 40.7 1.0 CB A:ASP302 4.4 52.3 1.0 CZ A:PHE328 4.5 33.1 1.0 CD2 A:PHE328 4.5 34.8 1.0 O A:HOH542 4.5 55.2 1.0 CA A:ASP302 4.8 51.1 1.0 CB A:ILE297 4.8 42.3 1.0 CB A:ILE303 4.8 41.9 1.0 CD1 A:ILE297 4.8 34.1 1.0

Chlorine binding site 2 out of 2 in the Ebola Virus VP35 Bound to Small Molecule


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Ebola Virus VP35 Bound to Small Molecule within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl401 b:54.7 occ:1.00 CLA B:1D5401 0.0 54.7 1.0 CAY B:1D5401 1.7 47.5 1.0 CAH B:1D5401 2.8 40.0 1.0 O B:ASP302 3.0 40.4 1.0 SAR B:1D5401 3.0 38.8 1.0 C B:ASP302 3.6 42.7 1.0 CG2 B:ILE297 3.7 41.4 1.0 CE2 B:PHE328 3.9 34.0 1.0 CA B:ILE303 3.9 39.6 1.0 N B:ILE303 4.0 39.2 1.0 CAK B:1D5401 4.1 40.0 1.0 CG1 B:ILE303 4.1 41.9 1.0 CB B:ASP302 4.2 47.8 1.0 CBA B:1D5401 4.3 40.3 1.0 CZ B:PHE328 4.4 33.6 1.0 CD B:PRO304 4.5 42.4 1.0 CD2 B:PHE328 4.5 33.1 1.0 CB B:ILE303 4.5 41.4 1.0 CA B:ASP302 4.6 44.1 1.0 CD1 B:ILE297 4.8 41.6 1.0 CB B:ILE297 4.8 41.6 1.0

C.S.Brown, M.S.Lee, D.W.Leung, T.Wang, W.Xu, P.Luthra, M.Anantpadma, R.S.Shabman, L.M.Melito, K.S.Macmillan, D.M.Borek, Z.Otwinowski, P.Ramanan, A.J.Stubbs, D.S.Peterson, J.M.Binning, M.Tonelli, M.A.Olson, R.A.Davey, J.M.Ready, C.F.Basler, G.K.Amarasinghe. In Silico Derived Small Molecules Bind the Filovirus VP35 Protein and Inhibit Its Polymerase Cofactor Activity. J.Mol.Biol. V. 426 2045 2014.
ISSN: ISSN 0022-2836
PubMed: 24495995
DOI: 10.1016/J.JMB.2014.01.010