Magnesium in PDB 4ibl: Rubidium Sites in Blood Coagulation Factor Viia

All present enzymatic activity of Rubidium Sites in Blood Coagulation Factor Viia:
3.4.21.21;

The structure of Rubidium Sites in Blood Coagulation Factor Viia, PDB code: 4ibl was solved by K.Vadivel, A.Schmidt, D.Cascio, K.Padmanabhan, S.P.Bajaj, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	68.24 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	69.900, 81.060, 126.420, 90.00, 90.00, 90.00
R / Rfree (%)	17.5 / 21.5

The structure of Rubidium Sites in Blood Coagulation Factor Viia also contains other interesting chemical elements:

Rubidium	(Rb)	6 atoms
Chlorine	(Cl)	4 atoms
Calcium	(Ca)	4 atoms

The binding sites of Magnesium atom in the Rubidium Sites in Blood Coagulation Factor Viia (pdb code 4ibl). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Rubidium Sites in Blood Coagulation Factor Viia, PDB code: 4ibl:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Rubidium Sites in Blood Coagulation Factor Viia


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Rubidium Sites in Blood Coagulation Factor Viia within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg203 b:32.8 occ:1.00 OE21 L:CGU25 2.0 24.5 1.0 OE21 L:CGU29 2.0 28.9 1.0 OE12 L:CGU25 2.1 31.7 1.0 O L:HOH338 2.2 27.2 1.0 O L:HOH339 2.2 31.1 1.0 OE11 L:CGU29 2.2 28.5 1.0 CD2 L:CGU25 2.8 25.6 1.0 CD1 L:CGU25 3.0 33.8 1.0 CD2 L:CGU29 3.0 28.0 1.0 CD1 L:CGU29 3.1 27.8 1.0 CG L:CGU25 3.1 27.6 1.0 CG L:CGU29 3.3 24.9 1.0 NH2 L:ARG28 3.7 33.3 1.0 OE22 L:CGU25 3.9 29.5 1.0 O L:HOH340 4.1 36.3 1.0 OE11 L:CGU25 4.2 35.9 1.0 OE22 L:CGU29 4.2 26.9 1.0 O L:HOH342 4.2 41.8 1.0 OE12 L:CGU29 4.3 28.1 1.0 O L:CGU25 4.6 25.0 1.0 NE L:ARG28 4.6 32.4 1.0 CZ L:ARG28 4.7 37.4 1.0 CB L:CGU25 4.7 27.4 1.0 CB L:CGU29 4.8 25.1 1.0

Magnesium binding site 2 out of 3 in the Rubidium Sites in Blood Coagulation Factor Viia


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Rubidium Sites in Blood Coagulation Factor Viia within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg206 b:24.6 occ:1.00 OE11 L:CGU16 1.9 22.9 1.0 O L:HOH346 2.0 26.5 1.0 OE11 L:CGU26 2.0 22.0 1.0 OE21 L:CGU16 2.0 24.2 1.0 OE22 L:CGU26 2.1 22.2 1.0 O L:HOH345 2.2 23.8 1.0 CD1 L:CGU16 2.8 24.6 1.0 CD2 L:CGU16 2.9 25.7 1.0 CD1 L:CGU26 3.0 23.6 1.0 CD2 L:CGU26 3.1 27.4 1.0 CG L:CGU16 3.3 25.7 1.0 CG L:CGU26 3.5 25.4 1.0 CB L:CGU16 3.8 25.4 1.0 OE12 L:CGU16 4.0 28.0 1.0 O L:HOH423 4.0 34.0 1.0 RB L:RB211 4.1 31.7 0.8 OE22 L:CGU16 4.1 30.6 1.0 O L:HOH429 4.1 45.1 1.0 OE12 L:CGU26 4.1 25.0 1.0 OE12 L:CGU7 4.2 32.6 1.0 OE11 L:CGU7 4.2 29.2 1.0 CB L:CGU26 4.2 26.0 1.0 OE21 L:CGU26 4.3 32.1 1.0 RB L:RB205 4.3 48.7 0.7 O L:HOH343 4.4 27.4 1.0 RB L:RB207 4.6 55.0 0.7 CD1 L:CGU7 4.6 31.2 1.0 CA L:CGU16 4.8 26.4 1.0 O L:HOH344 4.9 38.2 1.0

Magnesium binding site 3 out of 3 in the Rubidium Sites in Blood Coagulation Factor Viia


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Rubidium Sites in Blood Coagulation Factor Viia within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg209 b:47.1 occ:1.00 OE22 L:CGU14 1.9 42.2 1.0 OE12 L:CGU19 2.0 45.9 1.0 O L:HOH405 2.0 46.4 1.0 O L:HOH406 2.1 45.0 1.0 OE22 L:CGU19 2.1 46.2 1.0 OE11 L:CGU14 2.4 44.9 1.0 CD2 L:CGU14 2.8 38.3 1.0 CD1 L:CGU19 3.0 46.0 1.0 CD1 L:CGU14 3.1 39.7 1.0 CD2 L:CGU19 3.1 46.0 1.0 CG L:CGU14 3.2 37.9 1.0 CG L:CGU19 3.4 43.2 1.0 OE21 L:CGU14 3.9 36.0 1.0 OE11 L:CGU19 4.1 46.9 1.0 OE12 L:CGU14 4.3 42.4 1.0 OE21 L:CGU19 4.3 45.9 1.0 O L:HOH417 4.6 45.4 1.0 CB L:CGU14 4.7 32.1 1.0 CB L:CGU19 4.9 39.9 1.0

K.Vadivel, A.Schmidt, D.Cascio, K.Padmanabhan, S.P.Bajaj. Sodium Site in Blood Coagulation Factor Viia: Absence of Occupancy By Rubidium To Be Published.