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Calcium in PDB 4ihm: G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris

Enzymatic activity of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris

All present enzymatic activity of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris:
3.4.17.18;

Protein crystallography data

The structure of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris, PDB code: 4ihm was solved by V.I.Timofeev, S.A.Kuznetsov, V.K.Akparov, I.P.Kuranova, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.29
Space group P 63 2 2
Cell size a, b, c (Å), α, β, γ (°) 158.101, 158.101, 104.584, 90.00, 90.00, 120.00
R / Rfree (%) 14 / 14.8

Other elements in 4ihm:

The structure of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris also contains other interesting chemical elements:

Zinc (Zn) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris (pdb code 4ihm). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris, PDB code: 4ihm:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 4ihm

Go back to Calcium Binding Sites List in 4ihm
Calcium binding site 1 out of 4 in the G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca403

b:21.5
occ:1.00
 O A:HOH709 2.2 23.1 1.0
OE1 A:GLU104 2.2 20.7 1.0
OD1 A:ASP56 2.3 22.1 1.0
OE2 A:GLU61 2.4 16.9 1.0
O A:HOH710 2.5 24.7 1.0
O A:GLU57 2.5 23.9 1.0
CD A:GLU104 3.3 18.4 1.0
CG A:ASP56 3.4 24.7 1.0
CD A:GLU61 3.5 14.4 1.0
C A:GLU57 3.7 22.7 1.0
NH2 A:ARG189 3.8 19.5 1.0
OE2 A:GLU104 3.8 18.8 1.0
O A:HOH594 3.8 32.5 1.0
O A:GLU59 3.9 17.4 1.0
OD2 A:ASP56 3.9 27.1 1.0
CG A:GLU61 3.9 13.5 1.0
N A:GLU57 4.1 21.8 1.0
N A:GLU59 4.3 22.9 1.0
C A:ASP56 4.5 22.8 1.0
OE1 A:GLU61 4.5 14.7 1.0
OE1 A:GLN196 4.5 19.3 1.0
CA A:GLU57 4.6 21.4 1.0
CG A:GLU104 4.6 15.4 1.0
O A:HOH534 4.6 34.8 1.0
CB A:ASP56 4.6 22.8 1.0
CA A:ASP56 4.7 21.5 1.0
N A:ASN58 4.7 23.6 1.0
CG A:GLN196 4.7 15.0 1.0
CA A:ASN58 4.7 24.7 1.0
CB A:GLN196 4.8 13.3 1.0
C A:GLU59 4.9 17.1 1.0
CB A:GLU104 4.9 14.6 1.0
O A:HOH649 5.0 53.6 1.0

Calcium binding site 2 out of 4 in 4ihm

Go back to Calcium Binding Sites List in 4ihm
Calcium binding site 2 out of 4 in the G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca404

b:19.4
occ:1.00
 OE2 A:GLU57 2.3 25.9 1.0
O A:ASP51 2.3 19.3 1.0
OG A:SER50 2.3 15.7 1.0
OE1 A:GLU59 2.4 24.0 1.0
OD1 A:ASP51 2.4 22.9 1.0
O A:HOH650 2.4 19.0 1.0
CD A:GLU59 3.2 27.0 1.0
C A:ASP51 3.4 17.9 1.0
CB A:SER50 3.4 15.2 1.0
OE2 A:GLU59 3.4 36.7 1.0
CD A:GLU57 3.4 27.7 1.0
CG A:ASP51 3.5 23.1 1.0
N A:ASP51 3.7 16.2 1.0
CA A:CA405 3.9 42.9 1.0
CA A:ASP51 4.0 17.5 1.0
CG A:GLU57 4.0 25.3 1.0
C A:SER50 4.2 14.6 1.0
CG A:GLU104 4.3 15.4 1.0
CB A:GLU57 4.3 22.8 1.0
CA A:SER50 4.3 13.7 1.0
OE2 A:GLU104 4.3 18.8 1.0
CB A:ASP51 4.4 19.8 1.0
OD2 A:ASP51 4.4 27.7 1.0
O A:ASN52 4.4 19.1 1.0
O A:ARG103 4.4 14.2 1.0
N A:ASN52 4.5 19.1 1.0
OE1 A:GLU57 4.5 36.6 1.0
CB A:ASN52 4.5 21.2 1.0
C A:ASN52 4.6 19.1 1.0
O A:VAL100 4.6 14.9 1.0
CG A:GLU59 4.6 25.8 1.0
CD A:GLU104 4.7 18.4 1.0
CA A:ASN52 4.8 20.6 1.0
ND2 A:ASN52 4.8 27.2 1.0
O A:SER50 4.9 15.1 1.0
O A:ASN101 5.0 17.6 1.0

Calcium binding site 3 out of 4 in 4ihm

Go back to Calcium Binding Sites List in 4ihm
Calcium binding site 3 out of 4 in the G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca405

b:42.9
occ:1.00
 OE2 A:GLU59 2.4 36.7 1.0
O A:ASN101 2.5 17.6 1.0
OD2 A:ASP51 2.7 27.7 1.0
OD1 A:ASP51 2.8 22.9 1.0
CG A:ASP51 3.1 23.1 1.0
OE2 A:GLU57 3.4 25.9 1.0
CD A:GLU59 3.5 27.0 1.0
C A:ASN101 3.6 15.7 1.0
CA A:CA404 3.9 19.4 1.0
OE1 A:GLU59 4.0 24.0 1.0
CD A:GLU57 4.1 27.7 1.0
OE1 A:GLU57 4.1 36.6 1.0
O A:HOH851 4.2 38.0 1.0
CA A:ASN101 4.4 15.3 1.0
CG A:GLU59 4.5 25.8 1.0
ND2 A:ASN52 4.5 27.2 1.0
N A:ASN102 4.5 15.2 1.0
CA A:ASN102 4.6 15.0 1.0
CB A:ASP51 4.7 19.8 1.0
OD1 A:ASN102 4.8 20.4 1.0
CB A:ASN101 5.0 16.4 1.0

Calcium binding site 4 out of 4 in 4ihm

Go back to Calcium Binding Sites List in 4ihm
Calcium binding site 4 out of 4 in the G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca406

b:22.1
occ:1.00
 O A:HOH581 2.2 80.0 1.0
O A:HOH728 2.3 19.9 1.0
O A:SER7 2.3 17.3 1.0
O A:HOH687 2.4 24.9 1.0
O A:TYR9 2.4 12.6 1.0
OE1 A:GLU14 2.5 14.5 1.0
OE2 A:GLU14 2.8 21.6 1.0
CD A:GLU14 3.0 15.7 1.0
C A:SER7 3.5 15.3 1.0
C A:TYR9 3.6 11.8 1.0
CA A:SER7 4.2 15.4 1.0
O A:HOH575 4.3 30.7 1.0
CA A:HIS10 4.3 11.4 1.0
C A:GLY8 4.3 13.0 1.0
N A:TYR9 4.4 11.7 1.0
N A:HIS10 4.4 11.3 1.0
CG A:GLU14 4.4 13.8 1.0
N A:GLY8 4.5 14.2 1.0
CA A:TYR9 4.6 11.2 1.0
O A:HOH699 4.6 24.2 1.0
O A:HOH887 4.6 36.6 1.0
O A:GLY8 4.6 14.5 1.0
CA A:GLY8 4.7 14.0 1.0
N A:ASN11 4.7 12.1 1.0
CB A:SER7 4.7 17.1 1.0
CB A:GLU14 4.9 13.2 1.0
O A:HOH835 5.0 45.2 1.0
C A:HIS10 5.0 11.8 1.0

Reference:

V.I.Timofeev, S.A.Kuznetsov, V.K.Akparov, I.P.Kuranova. G215S, A251G, T257A, D260G, T262D Mutant of Carboxypeptidase T From Thermoactinomyces Vulgaris To Be Published.
Page generated: Sun Jul 14 08:09:13 2024

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