Calcium in PDB 7rwx: Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant

The structure of Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant, PDB code: 7rwx was solved by A.Kakkis, E.Golub, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.01 / 1.60
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	111.649, 111.649, 148.326, 90, 90, 120
R / Rfree (%)	23.9 / 29.1

The structure of Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant also contains other interesting chemical elements:

Zinc	(Zn)	2 atoms
Iron	(Fe)	2 atoms

The binding sites of Calcium atom in the Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant (pdb code 7rwx). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant, PDB code: 7rwx:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca202 b:32.9 occ:0.33 O A:HOH330 2.1 33.3 0.3 OE1 A:GLU4 2.4 40.4 1.0 OE2 A:GLU4 2.7 42.7 1.0 CD A:GLU4 2.9 44.4 1.0 O A:HOH302 3.1 45.5 1.0 O A:HOH334 4.1 51.5 1.0 CA A:CA203 4.1 46.8 1.0 O A:HOH311 4.3 35.5 1.0 CG A:GLU4 4.4 38.8 1.0 O A:HOH324 4.7 47.3 1.0 O A:HOH313 4.7 50.5 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of A Zn-Bound RIDC1 Variant in the Presence of Reductant within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca203 b:46.8 occ:1.00 O A:HOH311 2.1 35.5 1.0 O A:HOH324 2.4 47.3 1.0 OE1 A:GLU4 2.4 40.4 1.0 O2A A:HEC204 2.4 46.8 1.0 OE1 A:GLU8 2.5 48.9 1.0 CGA A:HEC204 3.5 42.8 1.0 CD A:GLU4 3.5 44.4 1.0 O A:HOH302 3.7 45.5 1.0 CD A:GLU8 3.7 50.5 1.0 O1A A:HEC204 3.7 43.0 1.0 CG A:GLU4 3.9 38.8 1.0 O A:HOH313 4.0 50.5 1.0 CA A:CA202 4.1 32.9 0.3 O A:HOH330 4.1 33.3 0.3 CG A:GLU8 4.4 45.1 1.0 OE2 A:GLU4 4.6 42.7 1.0 OE2 A:GLU8 4.7 52.9 1.0 CBA A:HEC204 4.8 40.2 1.0 HBA1 A:HEC204 4.9 48.3 1.0

A.Kakkis, E.Golub. Crystal Structure of Zn-Bound RIDC1 Variant in the Presence of Reductant To Be Published.