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Calcium in PDB 1gen: C-Terminal Domain of Gelatinase A

Enzymatic activity of C-Terminal Domain of Gelatinase A

All present enzymatic activity of C-Terminal Domain of Gelatinase A:
3.4.24.24;

Protein crystallography data

The structure of C-Terminal Domain of Gelatinase A, PDB code: 1gen was solved by A.M.Libson, A.G.Gittis, I.E.Collier, B.L.Marmer, G.G.Goldberg, E.E.Lattman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 6.50 / 2.15
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.900, 77.400, 53.400, 90.00, 90.00, 90.00
R / Rfree (%) 18.8 / 26

Other elements in 1gen:

The structure of C-Terminal Domain of Gelatinase A also contains other interesting chemical elements:

Zinc (Zn) 1 atom
Chlorine (Cl) 1 atom
Sodium (Na) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the C-Terminal Domain of Gelatinase A (pdb code 1gen). 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 C-Terminal Domain of Gelatinase A, PDB code: 1gen:

Calcium binding site 1 out of 1 in 1gen

Go back to Calcium Binding Sites List in 1gen
Calcium binding site 1 out of 1 in the C-Terminal Domain of Gelatinase A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of C-Terminal Domain of Gelatinase A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca302

b:15.1
occ:1.00
O A:HOH316 2.0 15.9 1.0
O A:ASP569 2.0 14.9 1.0
O A:ASP476 2.1 18.5 1.0
O A:ASP618 2.2 13.2 1.0
O A:HOH329 2.2 13.4 1.0
O A:ASP521 2.2 21.4 1.0
O A:HOH335 2.3 17.6 1.0
H1 A:HOH316 2.6 0.0 1.0
H2 A:HOH316 2.7 0.0 1.0
H2 A:HOH329 2.7 0.0 1.0
H1 A:HOH335 2.9 0.0 1.0
H1 A:HOH329 2.9 0.0 1.0
H2 A:HOH335 3.1 0.0 1.0
C A:ASP569 3.2 12.7 1.0
C A:ASP476 3.2 14.0 1.0
C A:ASP618 3.3 13.3 1.0
C A:ASP521 3.4 15.9 1.0
CA A:ASP618 3.8 15.4 1.0
CA A:ASP476 4.0 13.8 1.0
CA A:ASP569 4.0 12.3 1.0
CA A:ASP521 4.1 14.2 1.0
N A:GLY477 4.3 10.5 1.0
N A:ALA570 4.3 13.9 1.0
O A:LEU617 4.4 16.3 1.0
N A:ALA619 4.4 9.5 1.0
N A:ALA522 4.4 16.0 1.0
O A:PHE475 4.5 19.2 1.0
CB A:ASP618 4.6 22.1 1.0
CA A:GLY477 4.7 10.9 1.0
CA A:ALA570 4.7 15.4 1.0
CA A:ALA522 4.7 15.4 1.0
CB A:ASP521 4.8 15.4 1.0
CB A:ASP476 4.8 16.8 1.0
CB A:ASP569 4.8 13.7 1.0
CA A:ALA619 4.9 13.2 1.0
N A:ASP618 4.9 12.2 1.0
O A:VAL568 4.9 17.4 1.0

Reference:

A.M.Libson, A.G.Gittis, I.E.Collier, B.L.Marmer, G.I.Goldberg, E.E.Lattman. Crystal Structure of the Haemopexin-Like C-Terminal Domain of Gelatinase A. Nat.Struct.Biol. V. 2 938 1995.
ISSN: ISSN 1072-8368
PubMed: 7583664
DOI: 10.1038/NSB1195-938
Page generated: Sat Dec 12 02:57:42 2020

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