Atomistry » Calcium » PDB 3zq9-4a41 » 3zrr
Atomistry »
  Calcium »
    PDB 3zq9-4a41 »
      3zrr »

Calcium in PDB 3zrr: Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus

Enzymatic activity of Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus

All present enzymatic activity of Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus:
2.6.1.51;

Protein crystallography data

The structure of Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus, PDB code: 3zrr was solved by C.Sayer, M.Bommer, M.N.Isupov, J.Ward, J.Littlechild, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 94.92 / 1.99
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 160.835, 55.205, 102.320, 90.00, 111.95, 90.00
R / Rfree (%) 18.638 / 23.135

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus (pdb code 3zrr). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus, PDB code: 3zrr:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 3zrr

Go back to Calcium Binding Sites List in 3zrr
Calcium binding site 1 out of 4 in the Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1384

b:51.5
occ:1.00
 O A:HOH2014 2.2 50.7 1.0
OD1 A:ASP16 2.3 60.5 1.0
OD2 A:ASP16 2.8 76.8 1.0
CG A:ASP16 2.9 61.5 1.0
OE1 A:GLU15 4.1 56.7 0.4
CB A:ASP16 4.4 47.4 1.0
O A:HOH2013 4.6 22.8 0.5
CD A:GLU15 5.0 50.9 0.4

Calcium binding site 2 out of 4 in 3zrr

Go back to Calcium Binding Sites List in 3zrr
Calcium binding site 2 out of 4 in the Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1385

b:58.0
occ:0.70
 OD1 A:ASP148 2.2 40.8 1.0
OD2 A:ASP148 2.8 45.4 1.0
CG A:ASP148 2.8 48.0 1.0
O A:HOH2164 4.3 39.0 1.0
CB A:ASP148 4.4 39.5 1.0
CD A:LYS147 4.7 48.9 1.0

Calcium binding site 3 out of 4 in 3zrr

Go back to Calcium Binding Sites List in 3zrr
Calcium binding site 3 out of 4 in the Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1386

b:67.3
occ:1.00
 OE2 A:GLU288 2.5 63.1 1.0
OE1 A:GLU288 2.8 63.0 1.0
CD A:GLU288 3.0 57.7 1.0
NH1 A:ARG292 4.1 37.9 1.0
CG A:GLU288 4.5 48.8 1.0
CD1 A:ILE305 4.7 34.0 1.0
CE A:LYS307 4.8 58.0 1.0
NH2 A:ARG292 4.8 39.7 1.0
NZ A:LYS307 4.8 53.0 1.0
O A:HOH2259 4.9 58.8 1.0
CZ A:ARG292 5.0 45.9 1.0

Calcium binding site 4 out of 4 in 3zrr

Go back to Calcium Binding Sites List in 3zrr
Calcium binding site 4 out of 4 in the Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure and Substrate Specificity of A Thermophilic Archaeal Serine : Pyruvate Aminotransferase From Sulfolobus Solfataricus within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1384

b:50.3
occ:1.00
 OD1 B:ASP16 2.4 79.2 1.0
O B:HOH2012 2.4 59.9 1.0
OD2 B:ASP16 2.5 75.8 1.0
CG B:ASP16 2.8 68.1 1.0
CB B:ASP16 4.3 53.1 1.0
O B:HOH2007 4.5 54.4 1.0

Reference:

C.Sayer, M.Bommer, M.N.Isupov, J.Ward, J.Littlechild. Crystal Structure and Substrate Specificity of the Thermophilic Serine:Pyruvate Aminotransferase From Sulfolobus Solfataricus Acta Crystallogr.,Sect.D V. 68 763 2012.
ISSN: ISSN 0907-4449
PubMed: 22751661
DOI: 10.1107/S0907444912011274
Page generated: Tue Jul 8 18:17:53 2025

Last articles

Cl in 8BX4
Cl in 8BXS
Cl in 8BW1
Cl in 8BWX
Cl in 8BW7
Cl in 8BVP
Cl in 8BVS
Cl in 8BUQ
Cl in 8BU5
Cl in 8BU7
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy