Calcium in PDB 5op3: Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme

Protein crystallography data

The structure of Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme, PDB code: 5op3 was solved by G.Fischer, B.J.Hogan, G.Houlihan, S.Edmond, T.T.K.Huovinen, F.Hollfelder, M.Hyvonen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.86 / 1.36
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 120.746, 120.746, 24.653, 90.00, 90.00, 120.00
R / Rfree (%) 13.3 / 16.1

Other elements in 5op3:

The structure of Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme (pdb code 5op3). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme, PDB code: 5op3:

Calcium binding site 1 out of 1 in 5op3

Go back to Calcium Binding Sites List in 5op3
Calcium binding site 1 out of 1 in the Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca202

b:14.1
occ:1.00
O A:LYS134 2.3 14.7 1.0
C A:LYS134 3.4 13.2 1.0
HA A:LYS134 3.8 15.9 1.0
CA A:LYS134 4.0 13.2 1.0
CB A:LYS134 4.1 14.3 1.0
HA A:ASN135 4.1 17.3 1.0
N A:ASN135 4.5 13.1 1.0
O A:HOH464 4.6 22.9 1.0
O A:HOH498 4.6 35.6 1.0
CA A:ASN135 4.8 14.4 1.0

Reference:

G.Fischer, M.Hyvonen. Designed Ankyrin Repeat Protein (Darpin) Ndnh-1 Selected By Directed Evolution Against Lysozyme To Be Published.
Page generated: Sat Dec 12 05:41:37 2020

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