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Calcium in PDB 1cge: Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself

Enzymatic activity of Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself

All present enzymatic activity of Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself:
3.4.24.7;

Protein crystallography data

The structure of Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself, PDB code: 1cge was solved by B.Lovejoy, A.M.Hassell, M.A.Luther, D.Weigl, S.R.Jordan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 7.00 / 1.90
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 72.600, 72.600, 75.100, 90.00, 90.00, 90.00
R / Rfree (%) 19.8 / n/a

Other elements in 1cge:

The structure of Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself (pdb code 1cge). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself, PDB code: 1cge:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in 1cge

Go back to Calcium Binding Sites List in 1cge
Calcium binding site 1 out of 3 in the Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca303

b:18.2
occ:1.00
 OE2 A:GLU201 2.2 18.4 1.0
OD2 A:ASP198 2.3 15.8 1.0
O A:GLY176 2.3 27.6 1.0
OD1 A:ASP175 2.3 28.3 1.0
O A:ASN180 2.4 17.1 1.0
O A:GLY178 2.4 20.7 1.0
CG A:ASP198 3.4 14.1 1.0
H A:ASP175 3.4 0.0 1.0
CD A:GLU201 3.5 17.4 1.0
CG A:ASP175 3.5 27.6 1.0
C A:ASN180 3.5 17.1 1.0
C A:GLY176 3.5 17.8 1.0
C A:GLY178 3.6 17.1 1.0
H A:GLY176 4.0 0.0 1.0
N A:GLY176 4.0 17.4 1.0
CB A:ASP198 4.0 14.4 1.0
N A:GLY178 4.0 17.4 1.0
N A:ASN180 4.0 18.7 1.0
H A:ASN180 4.0 0.0 1.0
OD2 A:ASP175 4.1 28.7 1.0
C A:PRO177 4.1 19.8 1.0
H A:GLY178 4.2 0.0 1.0
C A:ASP175 4.2 22.8 1.0
N A:ASP175 4.2 24.6 1.0
OE1 A:GLU201 4.3 20.2 1.0
OD1 A:ASP198 4.3 15.1 1.0
CA A:ASN180 4.3 18.0 1.0
CA A:GLY176 4.4 16.7 1.0
C A:GLY179 4.4 18.4 1.0
CG A:GLU201 4.4 17.8 1.0
CA A:GLY178 4.4 16.5 1.0
N A:LEU181 4.4 14.8 1.0
N A:PRO177 4.4 18.8 1.0
O A:PRO177 4.4 24.2 1.0
CA A:PRO177 4.5 19.3 1.0
CA A:ASP175 4.5 24.1 1.0
CA A:LEU181 4.6 12.6 1.0
CB A:ASP175 4.6 26.7 1.0
N A:GLY179 4.6 18.3 1.0
O A:ASP175 4.6 24.9 1.0
CA A:GLY179 4.7 18.9 1.0
CB A:ASN180 4.8 22.0 1.0
H1 A:HOH542 4.8 0.0 1.0
O A:GLY179 4.9 28.7 1.0

Calcium binding site 2 out of 3 in 1cge

Go back to Calcium Binding Sites List in 1cge
Calcium binding site 2 out of 3 in the Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca304

b:21.9
occ:1.00
 O A:HOH600 2.2 27.0 1.0
OE2 A:GLU199 2.3 18.0 1.0
OD2 A:ASP124 2.3 24.1 1.0
O A:HOH570 2.3 29.4 1.0
O A:GLU199 2.4 16.8 1.0
OD1 A:ASP124 2.5 23.0 1.0
O A:GLU201 2.6 19.1 1.0
H1 A:HOH600 2.6 0.0 1.0
H1 A:HOH570 2.7 0.0 1.0
CG A:ASP124 2.8 22.4 1.0
H2 A:HOH600 2.9 0.0 1.0
H2 A:HOH570 2.9 0.0 1.0
HG1 A:THR122 3.4 0.0 1.0
CD A:GLU199 3.4 16.5 1.0
C A:GLU199 3.5 16.8 1.0
H1 A:HOH548 3.7 0.0 1.0
OG1 A:THR122 3.8 20.6 1.0
C A:GLU201 3.8 11.7 1.0
H A:TRP203 4.0 0.0 1.0
CG A:GLU199 4.1 16.7 1.0
CA A:GLU199 4.2 16.0 1.0
CB A:ASP124 4.2 21.6 1.0
CD1 A:TRP203 4.3 11.5 1.0
CA A:ARG202 4.4 13.3 1.0
H A:ASP124 4.4 0.0 1.0
OE1 A:GLU199 4.4 17.9 1.0
N A:GLU201 4.5 13.1 1.0
H A:GLU201 4.6 0.0 1.0
N A:ARG202 4.6 14.2 1.0
N A:ASP200 4.6 21.6 1.0
HH22 A:ARG165 4.6 0.0 1.0
O A:HOH569 4.6 32.7 1.0
C A:ASP200 4.6 22.4 1.0
O A:HOH548 4.7 31.0 1.0
N A:TRP203 4.7 19.4 1.0
HE1 A:TRP203 4.7 0.0 1.0
CB A:GLU199 4.7 14.4 1.0
CA A:ASP200 4.8 21.7 1.0
CA A:GLU201 4.8 12.0 1.0
NE1 A:TRP203 4.9 11.9 1.0
H2 A:HOH548 4.9 0.0 1.0

Calcium binding site 3 out of 3 in 1cge

Go back to Calcium Binding Sites List in 1cge
Calcium binding site 3 out of 3 in the Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca305

b:20.1
occ:1.00
 O A:ASP158 2.3 18.5 1.0
O A:HOH566 2.3 38.6 1.0
O A:GLY192 2.3 11.3 1.0
O A:HOH544 2.3 15.2 1.0
O A:GLY190 2.4 18.2 1.0
OD1 A:ASP194 2.5 23.1 1.0
H1 A:HOH566 2.8 0.0 1.0
H2 A:HOH544 2.9 0.0 1.0
H1 A:HOH544 3.0 0.0 1.0
H2 A:HOH566 3.1 0.0 1.0
C A:ASP158 3.4 13.9 1.0
CG A:ASP194 3.4 20.9 1.0
C A:GLY192 3.4 13.6 1.0
C A:GLY190 3.6 16.8 1.0
H A:MET160 3.8 0.0 1.0
OD2 A:ASP194 3.8 21.6 1.0
C A:ILE191 3.8 20.7 1.0
H A:ASP194 3.9 0.0 1.0
N A:GLY192 4.0 17.7 1.0
H1 A:HOH546 4.0 0.0 1.0
O A:ILE191 4.0 24.9 1.0
N A:ASP194 4.1 16.2 1.0
CA A:GLY192 4.2 14.1 1.0
O A:HOH546 4.3 32.6 1.0
CA A:ASP158 4.3 15.6 1.0
H A:GLY192 4.3 0.0 1.0
CA A:ILE191 4.3 22.8 1.0
N A:ILE159 4.4 12.9 1.0
N A:GLY193 4.4 8.2 1.0
N A:ILE191 4.4 22.5 1.0
O A:ALA157 4.5 19.8 1.0
O A:GLY188 4.5 25.2 1.0
C A:GLY193 4.5 10.7 1.0
CA A:GLY193 4.5 9.4 1.0
CA A:ILE159 4.5 13.8 1.0
O A:HOH567 4.6 25.6 1.0
N A:MET160 4.6 16.2 1.0
CA A:GLY190 4.6 17.5 1.0
CB A:ASP194 4.6 19.2 1.0
N A:GLY190 4.6 17.8 1.0
CG A:MET160 4.8 20.5 1.0
CA A:ASP194 4.8 17.6 1.0
H A:GLY190 4.9 0.0 1.0
C A:PRO189 4.9 18.5 1.0
CH2 A:TRP109 4.9 15.7 1.0
H1 A:HOH567 4.9 0.0 1.0

Reference:

B.Lovejoy, A.M.Hassell, M.A.Luther, D.Weigl, S.R.Jordan. Crystal Structures of Recombinant 19-kDa Human Fibroblast Collagenase Complexed to Itself. Biochemistry V. 33 8207 1994.
ISSN: ISSN 0006-2960
PubMed: 8031754
DOI: 10.1021/BI00193A006
Page generated: Mon Jul 7 13:57:59 2025

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