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Calcium in PDB 5ol7: Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein

Enzymatic activity of Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein

All present enzymatic activity of Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein:
2.7.7.7;

Protein crystallography data

The structure of Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein, PDB code: 5ol7 was solved by L.M.Kick, S.Schneider, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 32.68 / 1.60
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 58.920, 68.417, 95.924, 90.00, 90.00, 90.00
R / Rfree (%) 15.7 / 19

Other elements in 5ol7:

The structure of Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein also contains other interesting chemical elements:

Cobalt (Co) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein (pdb code 5ol7). 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 Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein, PDB code: 5ol7:

Calcium binding site 1 out of 1 in 5ol7

Go back to Calcium Binding Sites List in 5ol7
Calcium binding site 1 out of 1 in the Crystal Structure of An Inactivated Npu Siclopps Intein with Cfahpq Extein


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 An Inactivated Npu Siclopps Intein with Cfahpq Extein within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca201

b:20.4
occ:1.00
 O A:ALA39 2.3 22.4 1.0
OD2 A:ASP17 2.3 21.4 1.0
O A:HOH403 2.4 24.1 1.0
O A:HOH376 2.4 32.0 1.0
O A:GLN42 2.4 19.8 1.0
O A:HOH399 2.4 29.5 1.0
O A:HOH364 2.4 21.1 1.0
CG A:ASP17 3.4 20.7 1.0
C A:ALA39 3.5 22.7 1.0
C A:GLN42 3.6 17.1 1.0
CB A:ASP17 4.1 18.0 1.0
N A:ALA39 4.1 20.5 1.0
NE A:ARG92 4.1 24.1 1.0
O A:HOH396 4.2 37.9 1.0
CB A:GLN42 4.2 16.4 1.0
CA A:GLN42 4.2 15.4 1.0
N A:GLN42 4.3 17.8 1.0
OD1 A:ASP17 4.3 23.2 1.0
O A:PRO41 4.4 23.6 1.0
N A:HIS40 4.4 24.9 1.0
CA A:ALA39 4.4 21.0 1.0
CA A:HIS40 4.5 26.5 1.0
C A:PRO41 4.5 21.3 1.0
CG A:GLN42 4.5 15.9 1.0
O A:CYS37 4.6 19.4 1.0
O A:HOH359 4.7 34.1 1.0
NH2 A:ARG92 4.7 29.0 1.0
N A:ALA43 4.7 15.8 1.0
CZ A:ARG92 4.7 26.4 1.0
O A:HOH379 4.8 31.5 1.0
CB A:ALA43 4.8 17.3 1.0
CG A:ARG92 4.8 22.5 1.0
CD A:ARG92 4.8 23.4 1.0
CA A:ALA43 5.0 15.9 1.0
NE2 A:GLN42 5.0 18.8 1.0

Reference:

L.M.Kick, S.Harteis, M.F.Koch, S.Schneider. Mechanistic Insights Into Cyclic Peptide Generation By Dnae Split-Inteins Through Quantitative and Structural Investigation. Chembiochem V. 18 2242 2017.
ISSN: ESSN 1439-7633
PubMed: 28914478
DOI: 10.1002/CBIC.201700503
Page generated: Wed Jul 9 09:18:45 2025

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