Chlorine in PDB 3k2a: Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2

The structure of Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2, PDB code: 3k2a was solved by R.Lam, M.Soloveychik, K.P.Battaile, V.Romanov, K.Lam, I.Beletskaya, E.Gordon, E.F.Pai, N.Y.Chirgadze, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.13 / 1.95
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	113.597, 113.597, 50.251, 90.00, 90.00, 90.00
R / Rfree (%)	21.5 / 23.9

The binding sites of Chlorine atom in the Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2 (pdb code 3k2a). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2, PDB code: 3k2a:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl500 b:36.1 occ:0.50 O A:HOH4 3.0 27.0 1.0 O A:HOH37 3.1 31.1 0.5 NE A:ARG292 3.1 22.8 1.0 CB A:ARG292 3.9 21.2 1.0 CD A:ARG292 4.0 22.4 1.0 NH2 A:ARG292 4.0 21.5 1.0 CZ A:ARG292 4.0 24.6 1.0 CE2 A:PHE296 4.3 30.6 1.0 CG A:ARG292 4.6 22.2 1.0 OD1 A:ASN289 4.6 22.5 1.0 CD2 A:PHE296 4.6 27.7 1.0 CG A:ASN289 4.9 23.6 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2 within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl500 b:42.4 occ:0.50 O B:HOH1 2.9 24.9 1.0 NE B:ARG292 3.1 26.3 1.0 NH2 B:ARG292 3.9 27.6 1.0 CB B:ARG292 3.9 25.2 1.0 CD B:ARG292 4.0 25.1 1.0 CZ B:ARG292 4.0 28.3 1.0 CE2 B:PHE296 4.3 31.7 1.0 ND2 B:ASN289 4.3 28.3 1.0 CG B:ARG292 4.6 24.5 1.0 CD2 B:PHE296 4.7 30.1 1.0 CG B:ASN289 5.0 29.6 1.0

R.Lam, M.Soloveychik, K.P.Battaile, V.Romanov, K.Lam, I.Beletskaya, E.Gordon, E.F.Pai, N.Y.Chirgadze. Crystal Structure of the Homeobox Domain of Human Homeobox Protein MEIS2 To Be Published.