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Calcium in PDB 3btf: The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti.

Enzymatic activity of The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti.

All present enzymatic activity of The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti.:
3.4.21.4;

Protein crystallography data

The structure of The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti., PDB code: 3btf was solved by R.Helland, J.Otlewski, O.Sundheim, M.Dadlez, A.O.Smalas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 1.80
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 75.630, 85.230, 122.870, 90.00, 90.00, 90.00
R / Rfree (%) 19.4 / 22.5

Calcium Binding Sites:

The binding sites of Calcium atom in the The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti. (pdb code 3btf). 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 The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti., PDB code: 3btf:

Calcium binding site 1 out of 1 in 3btf

Go back to Calcium Binding Sites List in 3btf
Calcium binding site 1 out of 1 in the The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti. within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca600

b:22.1
occ:1.00
 OE2 E:GLU80 2.4 21.7 1.0
O E:VAL75 2.4 25.0 1.0
OE1 E:GLU70 2.4 18.2 1.0
O E:ASN72 2.4 21.5 1.0
O E:HOH722 2.5 16.9 1.0
O E:HOH745 2.5 20.6 1.0
CD E:GLU80 3.4 22.2 1.0
C E:VAL75 3.5 27.5 1.0
CD E:GLU70 3.5 18.7 1.0
C E:ASN72 3.5 20.9 1.0
CG E:GLU80 3.8 18.5 1.0
OE2 E:GLU70 3.9 18.2 1.0
N E:GLU77 4.0 29.8 1.0
CG E:GLU77 4.0 36.1 1.0
CA E:VAL76 4.1 27.1 1.0
N E:VAL76 4.2 26.5 1.0
N E:VAL75 4.3 20.9 1.0
CA E:ILE73 4.3 22.2 1.0
OE1 E:GLU77 4.3 39.1 1.0
N E:ASN72 4.4 16.9 1.0
N E:ILE73 4.4 19.7 1.0
CA E:ASN72 4.5 19.4 1.0
O E:HOH708 4.5 29.7 1.0
OE1 E:GLU80 4.5 23.7 1.0
CA E:VAL75 4.5 24.8 1.0
C E:ILE73 4.5 24.5 1.0
C E:VAL76 4.6 28.1 1.0
N E:ASP71 4.6 18.9 1.0
CD E:GLU77 4.6 41.8 1.0
CB E:GLU77 4.6 35.0 1.0
CB E:ASN72 4.7 20.9 1.0
CG E:GLU70 4.8 18.2 1.0
CA E:GLU70 4.8 16.7 1.0
N E:ASN74 4.9 25.5 1.0
O E:HOH863 4.9 49.0 1.0
O E:ILE73 4.9 20.2 1.0
CB E:GLU70 4.9 17.5 1.0
CA E:GLU77 5.0 34.4 1.0

Reference:

R.Helland, J.Otlewski, O.Sundheim, M.Dadlez, A.O.Smalas. The Crystal Structures of the Complexes Between Bovine Beta-Trypsin and Ten P1 Variants of Bpti. J.Mol.Biol. V. 287 923 1999.
ISSN: ISSN 0022-2836
PubMed: 10222201
DOI: 10.1006/JMBI.1999.2654
Page generated: Sat Jul 13 08:24:13 2024

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