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Calcium in PDB 2ovx: Mmp-9 Active Site Mutant with Barbiturate Inhibitor

Enzymatic activity of Mmp-9 Active Site Mutant with Barbiturate Inhibitor

All present enzymatic activity of Mmp-9 Active Site Mutant with Barbiturate Inhibitor:
3.4.24.35;

Protein crystallography data

The structure of Mmp-9 Active Site Mutant with Barbiturate Inhibitor, PDB code: 2ovx was solved by A.Tochowicz, W.Bode, K.Maskos, P.Goettig, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.64 / 2.00
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 55.230, 55.230, 259.200, 90.00, 90.00, 90.00
R / Rfree (%) 21.7 / 24.8

Other elements in 2ovx:

The structure of Mmp-9 Active Site Mutant with Barbiturate Inhibitor also contains other interesting chemical elements:

Chlorine (Cl) 5 atoms
Zinc (Zn) 4 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor (pdb code 2ovx). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 10 binding sites of Calcium where determined in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor, PDB code: 2ovx:
Jump to Calcium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Calcium binding site 1 out of 10 in 2ovx

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Calcium binding site 1 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca446

b:23.9
occ:1.00
 OE2 A:GLU208 2.1 22.9 1.0
O A:GLY183 2.2 31.1 1.0
O A:ASP185 2.3 28.1 1.0
O A:LEU187 2.3 27.9 1.0
OD2 A:ASP205 2.3 20.1 1.0
OD1 A:ASP182 2.4 26.0 1.0
CD A:GLU208 3.3 20.2 1.0
C A:ASP185 3.4 29.1 1.0
CG A:ASP205 3.4 25.2 1.0
C A:LEU187 3.5 26.8 1.0
C A:GLY183 3.5 31.4 1.0
CG A:ASP182 3.6 29.3 1.0
N A:ASP185 3.9 28.2 1.0
N A:LEU187 3.9 26.1 1.0
C A:LYS184 4.0 29.6 1.0
N A:GLY183 4.0 28.6 1.0
CB A:ASP205 4.1 23.9 1.0
CA A:ASP185 4.1 29.1 1.0
C A:ASP182 4.2 29.3 1.0
CG A:GLU208 4.2 18.8 1.0
OE1 A:GLU208 4.2 17.1 1.0
OD2 A:ASP182 4.2 30.5 1.0
C A:GLY186 4.2 27.8 1.0
CA A:LEU187 4.2 28.5 1.0
N A:ASP182 4.3 26.6 1.0
O A:LYS184 4.3 26.2 1.0
CA A:GLY183 4.4 28.2 1.0
OD1 A:ASP205 4.4 20.9 1.0
N A:LYS184 4.4 31.6 1.0
N A:GLY186 4.4 28.8 1.0
N A:LEU188 4.4 27.1 1.0
CA A:LYS184 4.5 32.2 1.0
O A:ASP182 4.6 31.2 1.0
CA A:ASP182 4.6 29.2 1.0
CA A:LEU188 4.6 24.5 1.0
CA A:GLY186 4.6 28.2 1.0
CB A:LEU187 4.6 28.0 1.0
CB A:ASP182 4.7 28.6 1.0
O A:GLY186 4.7 28.4 1.0
O A:HOH583 4.8 39.9 1.0

Calcium binding site 2 out of 10 in 2ovx

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Calcium binding site 2 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca447

b:28.7
occ:1.00
 O A:HOH595 2.2 21.0 1.0
O A:GLY197 2.4 27.7 1.0
O A:GLN199 2.5 21.0 1.0
O A:HOH569 2.5 20.8 1.0
O A:ASP165 2.5 17.9 1.0
OD1 A:ASP201 2.6 19.3 1.0
CG A:ASP201 3.5 20.0 1.0
C A:ASP165 3.6 19.8 1.0
C A:GLN199 3.6 22.9 1.0
C A:GLY197 3.6 32.0 1.0
OD2 A:ASP201 3.9 18.5 1.0
O A:HOH563 4.0 33.0 1.0
C A:ILE198 4.1 27.2 1.0
O A:ALA164 4.1 20.2 1.0
N A:ASP201 4.1 18.8 1.0
O A:ILE198 4.2 25.4 1.0
N A:GLN199 4.2 25.0 1.0
CA A:ASP165 4.3 21.2 1.0
C A:GLY200 4.3 19.6 1.0
CA A:GLY200 4.4 19.2 1.0
O A:GLY195 4.4 33.7 1.0
CA A:ILE198 4.5 29.2 1.0
N A:GLY200 4.5 21.3 1.0
N A:ILE198 4.5 31.0 1.0
N A:ILE166 4.5 18.5 1.0
N A:GLY197 4.5 36.1 1.0
CA A:GLN199 4.6 25.0 1.0
CA A:GLY197 4.6 33.7 1.0
O A:HOH527 4.7 26.8 1.0
CB A:ASP201 4.7 19.4 1.0
N A:VAL167 4.7 20.7 1.0
CA A:ILE166 4.7 18.4 1.0
CA A:ASP201 4.7 19.8 1.0
CH2 A:TRP116 4.8 21.0 1.0
C A:PRO196 4.9 34.5 1.0
CG2 A:VAL167 4.9 21.9 1.0

Calcium binding site 3 out of 10 in 2ovx

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Calcium binding site 3 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca448

b:36.2
occ:1.00
 OD2 A:ASP131 2.2 21.2 1.0
O A:GLU208 2.3 21.0 1.0
O A:ASP206 2.4 22.5 1.0
OD1 A:ASP206 2.6 24.4 1.0
CG A:ASP131 3.1 21.9 1.0
C A:ASP206 3.2 22.0 1.0
CG A:ASP206 3.4 24.1 1.0
OD1 A:ASP131 3.4 23.0 1.0
C A:GLU208 3.5 23.5 1.0
O A:HOH589 3.7 53.6 1.0
CA A:ASP206 3.8 20.6 1.0
OG A:SER129 3.9 17.3 1.0
CD1 A:TRP210 3.9 19.2 1.0
N A:GLU208 4.0 22.2 1.0
OD2 A:ASP206 4.1 23.5 1.0
CB A:ASP206 4.1 20.8 1.0
N A:ASP207 4.2 24.8 1.0
C A:ASP207 4.3 25.1 1.0
N A:TRP210 4.4 21.4 1.0
N A:LEU209 4.4 21.6 1.0
CA A:LEU209 4.4 23.8 1.0
CA A:GLU208 4.5 20.8 1.0
CB A:ASP131 4.5 21.5 1.0
CA A:ASP207 4.5 23.4 1.0
NE1 A:TRP210 4.6 18.3 1.0
CG A:TRP210 4.8 21.1 1.0
O A:ASP207 4.8 24.1 1.0
C A:LEU209 5.0 23.3 1.0

Calcium binding site 4 out of 10 in 2ovx

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Calcium binding site 4 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca449

b:48.5
occ:1.00
 O A:HOH503 2.3 19.4 1.0
O A:HOH584 2.9 38.3 1.0
O A:GLN391 3.0 18.1 1.0
O A:GLY213 3.2 19.4 1.0
O A:GLY215 3.3 22.7 1.0
O A:GLY392 3.3 16.1 1.0
O A:HOH520 3.4 19.9 1.0
CB A:SER211 3.5 18.2 1.0
C A:GLY392 3.6 20.5 1.0
C A:GLN391 3.7 20.8 1.0
OG A:SER211 3.8 16.6 1.0
C A:GLY215 3.8 24.4 1.0
O A:LEU212 3.9 18.8 1.0
N A:LEU212 4.0 19.9 1.0
N A:TYR393 4.0 20.6 1.0
C A:TYR393 4.1 20.3 1.0
N A:SER394 4.2 20.1 1.0
C A:LEU212 4.2 19.1 1.0
CA A:GLY392 4.2 19.5 1.0
O A:LYS214 4.3 22.0 1.0
CA A:TYR393 4.3 21.6 1.0
N A:GLY392 4.3 16.4 1.0
C A:GLY213 4.3 22.1 1.0
C A:SER211 4.4 19.4 1.0
O A:TYR393 4.4 17.3 1.0
C A:LYS214 4.4 23.6 1.0
O A:HOH508 4.5 30.3 1.0
CA A:SER211 4.5 19.1 1.0
CA A:GLY215 4.5 22.9 1.0
N A:GLN391 4.5 23.4 1.0
CA A:LEU212 4.5 20.3 1.0
N A:GLY215 4.5 23.1 1.0
CA A:GLN391 4.7 23.6 1.0
CA A:SER394 4.7 19.4 1.0
N A:GLY213 4.8 22.7 1.0
OH A:TYR423 4.8 24.3 1.0
N A:SER211 4.9 18.3 1.0

Calcium binding site 5 out of 10 in 2ovx

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Calcium binding site 5 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca450

b:41.1
occ:1.00
 O A:SER149 2.2 22.9 1.0
O A:THR152 2.2 28.5 1.0
O A:HOH558 2.5 28.7 1.0
O A:HOH577 2.5 30.3 1.0
O A:HOH541 2.6 24.3 1.0
C A:SER149 3.4 23.0 1.0
C A:THR152 3.4 24.7 1.0
N A:THR152 4.1 23.3 1.0
CA A:PRO153 4.2 26.9 1.0
C A:ALA150 4.3 24.3 1.0
N A:PRO153 4.3 26.5 1.0
O A:LEU154 4.3 20.6 1.0
CA A:SER149 4.3 21.7 1.0
N A:ALA150 4.3 22.7 1.0
O A:ALA150 4.4 21.6 1.0
CA A:ALA150 4.4 24.2 1.0
CA A:THR152 4.4 24.8 1.0
C A:PRO153 4.7 27.8 1.0
N A:VAL151 4.7 23.2 1.0
CB A:SER149 4.8 19.7 1.0
N A:LEU154 4.8 24.9 1.0

Calcium binding site 6 out of 10 in 2ovx

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Calcium binding site 6 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 6 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca446

b:23.1
occ:1.00
 OE2 B:GLU208 2.3 27.2 1.0
O B:ASP185 2.3 28.4 1.0
O B:GLY183 2.3 23.1 1.0
OD2 B:ASP205 2.3 17.0 1.0
O B:LEU187 2.3 20.1 1.0
OD1 B:ASP182 2.4 22.6 1.0
CG B:ASP205 3.3 19.0 1.0
CD B:GLU208 3.4 24.9 1.0
C B:ASP185 3.4 26.6 1.0
C B:GLY183 3.5 26.1 1.0
C B:LEU187 3.5 19.3 1.0
CG B:ASP182 3.7 25.6 1.0
N B:ASP185 3.9 24.8 1.0
CB B:ASP205 3.9 15.9 1.0
N B:LEU187 4.0 19.1 1.0
N B:GLY183 4.0 24.5 1.0
C B:ASP182 4.1 23.9 1.0
CA B:ASP185 4.2 25.4 1.0
C B:LYS184 4.2 29.1 1.0
OE1 B:GLU208 4.2 21.2 1.0
OD1 B:ASP205 4.2 17.2 1.0
C B:GLY186 4.3 23.4 1.0
CG B:GLU208 4.3 22.8 1.0
N B:ASP182 4.3 22.3 1.0
CA B:LEU187 4.3 20.2 1.0
CA B:GLY183 4.3 25.5 1.0
OD2 B:ASP182 4.4 25.1 1.0
N B:GLY186 4.4 24.9 1.0
N B:LEU188 4.5 19.0 1.0
N B:LYS184 4.5 26.2 1.0
O B:ASP182 4.5 22.2 1.0
O B:LYS184 4.6 27.2 1.0
CA B:ASP182 4.6 21.8 1.0
CA B:GLY186 4.6 22.7 1.0
CA B:LEU188 4.6 16.7 1.0
CA B:LYS184 4.6 29.3 1.0
CB B:ASP182 4.7 21.8 1.0
O B:GLY186 4.8 19.4 1.0
CB B:LEU187 4.9 25.4 1.0

Calcium binding site 7 out of 10 in 2ovx

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Calcium binding site 7 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 7 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca447

b:30.7
occ:1.00
 O B:ASP165 2.4 20.8 1.0
O B:GLN199 2.4 15.7 1.0
OD1 B:ASP201 2.5 17.9 1.0
O B:GLY197 2.6 26.3 1.0
C B:ASP165 3.5 21.4 1.0
CG B:ASP201 3.5 20.2 1.0
C B:GLN199 3.5 19.9 1.0
C B:GLY197 3.8 27.1 1.0
N B:ASP201 4.0 17.3 1.0
OD2 B:ASP201 4.0 17.6 1.0
C B:ILE198 4.0 23.6 1.0
O B:ALA164 4.0 23.8 1.0
O B:HOH580 4.1 29.1 1.0
O B:ILE198 4.2 20.8 1.0
C B:GLY200 4.2 17.9 1.0
N B:GLN199 4.2 20.6 1.0
CA B:ASP165 4.2 21.7 1.0
CA B:GLY200 4.3 17.9 1.0
N B:GLY200 4.3 18.4 1.0
N B:ILE166 4.5 20.0 1.0
CA B:ILE198 4.5 24.5 1.0
O B:GLY195 4.5 28.2 1.0
CA B:GLN199 4.5 22.2 1.0
N B:ILE198 4.6 25.2 1.0
CB B:ASP201 4.6 18.0 1.0
CA B:ASP201 4.6 17.2 1.0
N B:VAL167 4.6 16.9 1.0
CA B:ILE166 4.7 20.0 1.0
CH2 B:TRP116 4.7 24.8 1.0
CG2 B:VAL167 4.7 17.7 1.0
O B:HOH573 4.8 40.4 1.0
O B:GLY200 4.8 16.5 1.0
CA B:GLY197 4.8 28.5 1.0
N B:GLY197 4.8 26.7 1.0
C B:ALA164 4.9 20.9 1.0

Calcium binding site 8 out of 10 in 2ovx

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Calcium binding site 8 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 8 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca448

b:40.3
occ:1.00
 O B:GLU208 2.3 19.1 1.0
OD1 B:ASP131 2.3 18.1 1.0
O B:ASP206 2.4 17.0 1.0
OD1 B:ASP206 2.5 15.3 1.0
O B:HOH551 3.1 35.8 1.0
CG B:ASP131 3.2 17.5 1.0
C B:ASP206 3.2 18.3 1.0
CG B:ASP206 3.4 18.8 1.0
C B:GLU208 3.5 19.0 1.0
OD2 B:ASP131 3.5 17.4 1.0
CA B:ASP206 3.7 17.4 1.0
OG B:SER129 3.9 24.9 1.0
CD1 B:TRP210 3.9 16.7 1.0
CB B:ASP206 4.1 17.2 1.0
N B:GLU208 4.1 20.2 1.0
OD2 B:ASP206 4.2 21.4 1.0
CA B:LEU209 4.2 20.1 1.0
N B:ASP207 4.3 18.0 1.0
N B:LEU209 4.3 19.3 1.0
N B:TRP210 4.3 16.0 1.0
C B:ASP207 4.4 20.9 1.0
CB B:ASP131 4.4 18.7 1.0
CA B:GLU208 4.5 19.4 1.0
NE1 B:TRP210 4.5 18.9 1.0
CA B:ASP207 4.6 19.4 1.0
C B:LEU209 4.8 18.4 1.0
CG B:TRP210 4.8 16.1 1.0
O B:ASP207 4.9 21.2 1.0
O B:ASP205 4.9 17.5 1.0

Calcium binding site 9 out of 10 in 2ovx

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Calcium binding site 9 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 9 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca449

b:41.6
occ:1.00
 O B:LEU212 2.2 17.0 1.0
O B:HOH568 2.3 21.9 1.0
O B:HOH550 2.5 26.0 1.0
O B:LYS214 2.5 20.6 1.0
OG B:SER211 2.9 17.7 1.0
O B:GLY213 3.1 19.8 1.0
C B:LEU212 3.2 18.4 1.0
C B:LYS214 3.4 20.8 1.0
C B:GLY213 3.5 22.1 1.0
N B:LEU212 3.6 17.3 1.0
CB B:SER211 3.7 19.6 1.0
O B:GLN391 3.8 23.2 1.0
CA B:GLY215 4.0 21.1 1.0
N B:GLY215 4.0 21.4 1.0
C B:GLY215 4.1 21.0 1.0
N B:GLY213 4.1 19.3 1.0
CA B:LEU212 4.1 18.2 1.0
N B:LYS214 4.1 22.1 1.0
O B:GLY215 4.1 18.8 1.0
CA B:GLY213 4.2 20.7 1.0
CA B:LYS214 4.4 20.8 1.0
O B:HOH552 4.6 23.9 1.0
C B:SER211 4.6 18.8 1.0
N B:GLN391 4.7 21.2 1.0
CA B:SER211 4.8 17.6 1.0
C B:GLN391 4.9 23.8 1.0

Calcium binding site 10 out of 10 in 2ovx

Go back to Calcium Binding Sites List in 2ovx
Calcium binding site 10 out of 10 in the Mmp-9 Active Site Mutant with Barbiturate Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 10 of Mmp-9 Active Site Mutant with Barbiturate Inhibitor within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca450

b:43.7
occ:1.00
 O B:HOH533 2.3 25.9 1.0
O B:SER149 2.3 26.1 1.0
O B:THR152 2.3 26.7 1.0
O B:HOH562 2.7 32.8 1.0
C B:THR152 3.5 24.9 1.0
C B:SER149 3.6 26.2 1.0
N B:THR152 4.1 26.6 1.0
O B:LEU154 4.2 22.6 1.0
CA B:PRO153 4.3 24.0 1.0
N B:PRO153 4.4 24.1 1.0
C B:ALA150 4.4 27.8 1.0
O B:ALA150 4.4 28.8 1.0
CA B:SER149 4.4 23.4 1.0
CA B:THR152 4.5 25.8 1.0
N B:ALA150 4.5 24.8 1.0
CA B:ALA150 4.5 27.6 1.0
C B:PRO153 4.6 23.6 1.0
O B:HOH590 4.7 37.1 1.0
CB B:SER149 4.8 21.7 1.0
N B:VAL151 4.8 26.9 1.0
N B:LEU154 4.8 22.9 1.0

Reference:

A.Tochowicz, K.Maskos, R.Huber, R.Oltenfreiter, V.Dive, A.Yiotakis, M.Zanda, W.Bode, P.Goettig. Crystal Structures of Mmp-9 Complexes with Five Inhibitors: Contribution of the Flexible ARG424 Side-Chain to Selectivity. J.Mol.Biol. V. 371 989 2007.
ISSN: ISSN 0022-2836
PubMed: 17599356
DOI: 10.1016/J.JMB.2007.05.068
Page generated: Tue Jul 8 07:25:45 2025

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