Calcium in PDB 1fak: Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant

All present enzymatic activity of Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant:
3.4.21.21;

The structure of Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant, PDB code: 1fak was solved by E.Zhang, R.St Charles, A.Tulinsky, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	9.00 / 2.10
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	63.490, 190.000, 175.300, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Calcium atom in the Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant (pdb code 1fak). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant, PDB code: 1fak:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant within 5.0Å range: probe atom residue distance (Å) B Occ L:Ca602 b:26.4 occ:0.91 O L:HOH669 2.0 26.9 0.5 O L:GLY47 2.2 36.0 1.0 OD2 L:ASP63 2.2 19.6 1.0 OE1 L:GLN49 2.5 31.9 1.0 O L:GLN64 2.6 25.0 1.0 OD1 L:ASP63 2.8 23.8 1.0 CG L:ASP63 2.8 19.9 1.0 OD2 L:ASP46 2.9 32.3 1.0 C L:GLY47 3.4 35.2 1.0 CD L:GLN49 3.5 30.7 1.0 C L:GLN64 3.7 25.6 1.0 CG L:ASP46 3.8 31.7 1.0 CA L:ASP48 4.0 34.4 1.0 N L:GLN49 4.0 34.0 1.0 N L:ASP48 4.0 34.2 1.0 N L:GLN66 4.1 25.0 1.0 NE2 L:GLN49 4.1 28.4 1.0 N L:GLN64 4.2 23.9 1.0 CB L:ASP63 4.3 22.2 1.0 OD1 L:ASP46 4.4 30.1 1.0 O L:SER67 4.4 22.5 1.0 CA L:LEU65 4.5 27.0 1.0 N L:LEU65 4.5 27.8 1.0 C L:ASP48 4.6 34.0 1.0 N L:GLY47 4.6 36.0 1.0 CA L:GLY47 4.6 35.1 1.0 CA L:GLN64 4.6 24.2 1.0 OE1 T:GLN110 4.7 30.9 1.0 C L:LEU65 4.7 27.0 1.0 CG L:GLN49 4.8 34.1 1.0 CB L:ASP46 4.8 33.4 1.0 CA L:GLN66 4.8 25.0 1.0 C L:ASP63 4.8 24.5 1.0 C L:ASP46 4.9 36.7 1.0 N L:SER67 4.9 23.6 1.0 CB L:GLN49 4.9 34.0 1.0

Calcium binding site 2 out of 2 in the Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Human Tissue Factor Complexed with Coagulation Factor Viia Inhibited with A Bpti-Mutant within 5.0Å range: probe atom residue distance (Å) B Occ H:Ca258 b:22.9 occ:0.79 O H:GLU75 2.1 26.2 1.0 OE2 H:GLU80 2.2 15.5 1.0 O H:HOH281 2.4 26.8 1.0 O H:ASP72 2.4 17.4 1.0 OE1 H:GLU70 2.5 21.4 1.0 O H:HOH295 3.0 25.1 1.0 C H:GLU75 3.3 27.4 1.0 CD H:GLU80 3.3 13.2 1.0 CD H:GLU70 3.4 23.5 1.0 C H:ASP72 3.6 19.4 1.0 OE2 H:GLU70 3.7 13.7 1.0 CG H:GLU80 3.8 10.4 1.0 CA H:HIS76 3.8 26.8 1.0 N H:HIS76 4.0 25.7 1.0 N H:ASP72 4.0 20.4 1.0 N H:ASP77 4.1 27.0 1.0 O H:HOH272 4.2 14.1 0.9 N H:HIS71 4.3 16.2 1.0 OE1 H:GLU80 4.4 18.1 1.0 CA H:ASP72 4.4 19.8 1.0 C H:HIS76 4.5 26.3 1.0 CA H:GLU75 4.5 26.2 1.0 N H:LEU73 4.5 21.0 1.0 N H:GLU75 4.6 26.2 1.0 O H:HOH331 4.7 21.8 1.0 CB H:ASP72 4.8 22.3 1.0 CG H:GLU70 4.8 19.0 1.0 CA H:LEU73 4.8 23.8 1.0 CG H:GLU75 4.9 36.0 1.0 C H:HIS71 5.0 17.2 1.0 OD2 H:ASP77 5.0 26.8 1.0

E.Zhang, R.St Charles, A.Tulinsky. Structure of Extracellular Tissue Factor Complexed with Factor Viia Inhibited with A Bpti Mutant. J.Mol.Biol. V. 285 2089 1999.
ISSN: ISSN 0022-2836
PubMed: 9925787
DOI: 10.1006/JMBI.1998.2452