Atomistry » Calcium » PDB 4k1c-4k9l » 4k2k
Atomistry »
  Calcium »
    PDB 4k1c-4k9l »
      4k2k »

Calcium in PDB 4k2k: Crystal Structure of Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature

Enzymatic activity of Crystal Structure of Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature

All present enzymatic activity of Crystal Structure of Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature:
3.1.31.1;

Protein crystallography data

The structure of Crystal Structure of Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature, PDB code: 4k2k was solved by J.A.Caro, J.L.Schlessman, A.Heroux, B.Garcia-Moreno E., with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.73 / 1.65
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 31.155, 60.004, 38.879, 90.00, 95.06, 90.00
R / Rfree (%) 17.8 / 21.7

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature (pdb code 4k2k). 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 Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature, PDB code: 4k2k:

Calcium binding site 1 out of 1 in 4k2k

Go back to Calcium Binding Sites List in 4k2k
Calcium binding site 1 out of 1 in the Crystal Structure of Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature


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 Staphylococcal Nuclease Variant Delta+Phs L25A/L36A/I92A at Cryogenic Temperature within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca201

b:23.6
occ:1.00
 OD1 A:ASP40 2.7 22.6 1.0
O A:HOH310 2.8 22.7 1.0
OD2 A:ASP21 2.8 17.8 1.0
O A:THR41 2.9 21.5 1.0
OE2 A:GLU43 2.9 41.5 1.0
O A:HOH327 3.0 23.6 1.0
O5P A:THP202 3.0 21.8 1.0
CG A:ASP21 3.7 20.7 1.0
O A:HOH350 3.7 36.2 1.0
OD1 A:ASP21 3.7 17.9 1.0
CG A:ASP40 3.9 25.3 1.0
CD A:GLU43 3.9 48.4 1.0
P2 A:THP202 3.9 20.2 1.0
NH2 A:ARG35 4.0 15.2 1.0
O A:HOH302 4.0 25.9 1.0
C A:THR41 4.0 20.3 1.0
N A:THR41 4.0 16.0 1.0
O4P A:THP202 4.1 18.4 1.0
OG1 A:THR41 4.1 21.2 1.0
O A:HOH407 4.5 36.7 1.0
CA A:THR41 4.5 18.4 1.0
O6P A:THP202 4.5 24.5 1.0
CZ A:ARG35 4.5 15.0 1.0
OE1 A:GLU43 4.5 40.5 1.0
CA A:ASP40 4.6 15.0 1.0
C A:ASP40 4.6 19.5 1.0
OD2 A:ASP40 4.6 26.1 1.0
O A:HOH393 4.7 33.1 1.0
NE A:ARG35 4.7 13.5 1.0
CG A:GLU43 4.8 38.7 1.0
CB A:ASP40 4.9 17.2 1.0
C A:PRO42 4.9 24.1 1.0
O A:PRO42 5.0 24.2 1.0
CB A:THR41 5.0 20.4 1.0

Reference:

J.A.Caro, J.L.Schlessman, B.Garcia-Moreno E.. Pressure Effects on Proteins To Be Published.
Page generated: Sun Jul 14 08:46:54 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy