Chlorine in PDB 2h98: Crystal Structure of the Effector Binding Domain of A Catm Variant, Catm(V158M)

The structure of Crystal Structure of the Effector Binding Domain of A Catm Variant, Catm(V158M), PDB code: 2h98 was solved by O.C.Ezezika, E.L.Neidle, C.Momany, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.20 / 1.80
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	37.447, 51.038, 59.120, 69.55, 89.51, 77.63
R / Rfree (%)	16.7 / 23.2

The binding sites of Chlorine atom in the Crystal Structure of the Effector Binding Domain of A Catm Variant, Catm(V158M) (pdb code 2h98). 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 Effector Binding Domain of A Catm Variant, Catm(V158M), PDB code: 2h98:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of the Effector Binding Domain of A Catm Variant, Catm(V158M)


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 Effector Binding Domain of A Catm Variant, Catm(V158M) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl314 b:2.0 occ:1.00 OG A:SER99 2.9 6.1 1.0 O A:HOH341 2.9 2.0 1.0 O A:HOH325 3.1 2.0 1.0 O A:HOH360 3.4 2.0 1.0 CB A:SER99 3.7 5.4 1.0 CG A:ARG146 3.8 7.6 1.0 CB A:PHE203 3.9 7.6 1.0 CE2 A:TYR195 3.9 8.6 1.0 CG1 A:VAL97 4.0 9.0 1.0 CD A:PRO196 4.0 6.6 1.0 CD A:ARG146 4.1 9.2 1.0 CG A:PRO196 4.2 5.9 1.0 CG A:PHE203 4.4 6.7 1.0 CD2 A:TYR195 4.4 8.7 1.0 O A:HOH344 4.5 2.0 1.0 O A:HOH322 4.6 2.0 1.0 CB A:ARG146 4.7 8.8 1.0 CD1 A:PHE203 4.9 6.9 1.0 CD2 A:PHE203 5.0 7.1 1.0 CZ A:TYR195 5.0 6.7 1.0 CA A:SER99 5.0 6.0 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of the Effector Binding Domain of A Catm Variant, Catm(V158M)


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 Effector Binding Domain of A Catm Variant, Catm(V158M) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl315 b:2.9 occ:1.00 O A:HOH317 3.0 2.0 1.0 O A:HOH325 3.0 2.0 1.0 N A:THR128 3.3 6.1 1.0 OG1 A:THR128 3.3 5.3 1.0 O A:HOH366 3.4 2.0 1.0 CG2 A:VAL97 3.8 10.9 1.0 CB A:THR128 3.9 6.3 1.0 CA A:GLY127 3.9 6.3 1.0 CD2 A:LEU147 3.9 15.1 1.0 C A:GLY127 4.1 6.4 1.0 CG1 A:VAL97 4.1 9.0 1.0 CA A:THR128 4.2 5.6 1.0 CB A:ASN202 4.2 6.0 1.0 CA A:ASN202 4.3 5.5 1.0 CB A:ARG146 4.5 8.8 1.0 O A:HOH398 4.6 52.9 1.0 CB A:VAL97 4.6 7.0 1.0 O A:PRO201 4.8 4.3 1.0 N A:PHE203 4.8 6.3 1.0 N A:LYS129 5.0 4.3 1.0

O.C.Ezezika, E.L.Neidle, C.Momany. Structural Basis For the Altered Regulatory Roles of Three Lysr-Type Transcritional Variants of Catm and Benm: Catm(V158M), Catm(R156H) and Benm(R156H/T157S) To Be Published.