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Calcium in PDB 1sup: Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms

Enzymatic activity of Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms

All present enzymatic activity of Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms:
3.4.21.62;

Protein crystallography data

The structure of Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms, PDB code: 1sup was solved by D.T.Gallagher, J.D.Oliver, C.Betzel, G.L.Gilliland, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 1.60
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 66.560, 54.150, 62.730, 90.00, 91.87, 90.00
R / Rfree (%) n/a / n/a

Other elements in 1sup:

The structure of Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms also contains other interesting chemical elements:

Sodium (Na) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms (pdb code 1sup). 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 Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms, PDB code: 1sup:

Calcium binding site 1 out of 1 in 1sup

Go back to Calcium Binding Sites List in 1sup
Calcium binding site 1 out of 1 in the Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Subtilisin Bpn' at 1.6 Angstroms Resolution: Analysis of Discrete Disorder and Comparison of Crystal Forms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca276

b:10.2
occ:1.00
 O A:LEU75 2.3 10.6 1.0
O A:VAL81 2.3 8.8 1.0
O A:ILE79 2.3 12.8 1.0
OD1 A:ASN77 2.4 11.9 1.0
OE1 A:GLN2 2.4 12.3 1.0
OD1 A:ASP41 2.4 8.6 1.0
OD2 A:ASP41 2.6 10.4 1.0
CG A:ASP41 2.9 9.3 1.0
CG A:ASN77 3.4 11.4 1.0
CD A:GLN2 3.4 12.1 1.0
C A:VAL81 3.5 8.4 1.0
C A:LEU75 3.5 9.6 1.0
C A:ILE79 3.5 13.0 1.0
N A:VAL81 3.7 10.6 1.0
ND2 A:ASN77 3.9 12.8 1.0
CG A:GLN2 3.9 12.6 1.0
N A:ASN77 4.1 11.0 1.0
C A:GLY80 4.2 11.1 1.0
N A:LEU75 4.3 7.8 1.0
CA A:VAL81 4.3 8.8 1.0
CA A:LEU75 4.3 8.9 1.0
N A:ILE79 4.4 15.6 1.0
N A:GLY80 4.4 12.4 1.0
CA A:GLY80 4.4 11.3 1.0
CB A:ASP41 4.4 9.5 1.0
N A:ASN76 4.5 11.0 1.0
CB A:GLN2 4.5 13.8 1.0
CA A:ILE79 4.5 13.8 1.0
N A:LEU82 4.5 8.0 1.0
CG1 A:ILE79 4.5 15.5 1.0
CB A:ASN77 4.6 13.0 1.0
NE2 A:GLN2 4.6 12.5 1.0
CA A:ASN76 4.6 11.3 1.0
C A:ALA74 4.7 7.3 1.0
CB A:LEU75 4.7 9.6 1.0
CA A:ASN77 4.7 12.5 1.0
C A:ASN77 4.7 13.4 1.0
O A:ASN77 4.8 15.1 1.0
CA A:LEU82 4.8 8.5 1.0
O A:GLY80 4.8 12.2 1.0
C A:ASN76 4.8 12.6 1.0
CB A:ALA74 5.0 6.8 1.0

Reference:

T.Gallagher, J.Oliver, R.Bott, C.Betzel, G.L.Gilliland. Subtilisin Bpn' at 1.6 A Resolution: Analysis For Discrete Disorder and Comparison of Crystal Forms. Acta Crystallogr.,Sect.D V. 52 1125 1996.
ISSN: ISSN 0907-4449
PubMed: 15299573
DOI: 10.1107/S0907444996007500
Page generated: Tue Jul 8 02:06:46 2025

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