Calcium in PDB 6z9v: Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv

The structure of Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv, PDB code: 6z9v was solved by P.J.Rizkallah, S.Man, J.E.Redman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	73.78 / 2.01
Space group	P 32 1 2
Cell size a, b, c (Å), α, β, γ (°)	85.19, 85.19, 232.55, 90, 90, 120
R / Rfree (%)	17.6 / 21.6

The structure of Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Calcium atom in the Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv (pdb code 6z9v). 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 Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv, PDB code: 6z9v:

Calcium binding site 1 out of 1 in the Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv within 5.0Å range: probe atom residue distance (Å) B Occ E:Ca301 b:65.3 occ:1.00 O E:LEU87 2.4 41.8 1.0 O E:HOH473 2.5 43.6 1.0 O E:HIS84 2.5 33.2 1.0 ND2 E:ASN83 2.6 35.7 1.0 O E:HOH470 2.6 45.6 1.0 O E:HOH430 3.0 49.5 1.0 C E:HIS84 3.4 34.6 1.0 CG E:ASN83 3.5 37.3 1.0 C E:LEU87 3.5 42.6 1.0 OD1 E:ASN83 3.7 40.6 1.0 N E:HIS84 4.0 33.6 1.0 N E:LEU87 4.1 39.4 1.0 CA E:VAL85 4.1 36.4 1.0 N E:VAL85 4.2 34.6 1.0 CA E:LEU87 4.2 40.4 1.0 O E:VAL85 4.2 39.1 1.0 CB E:LEU87 4.3 39.3 1.0 C E:VAL85 4.3 36.9 1.0 CA E:HIS84 4.4 33.7 1.0 N E:SER88 4.6 44.9 1.0 CB E:ASN83 4.7 34.5 1.0 C E:SER88 4.7 49.3 1.0 CA E:SER88 4.8 48.8 1.0 C E:ASN83 4.9 32.6 1.0 N E:THR86 4.9 34.9 1.0 N E:GLN89 5.0 48.8 1.0 O E:HOH475 5.0 57.9 1.0

P.J.Rizkallah, S.Man, J.E.Redman. Human Class I Major Histocompatibility Complex, A02 Allele, Presenting Iigwmwipv To Be Published.