Calcium in PDB 1kza: Complex of Mbp-C and Man-A13-Man

The structure of Complex of Mbp-C and Man-A13-Man, PDB code: 1kza was solved by K.K.Ng, A.R.Kolatkar, S.Park-Snyder, H.Feinberg, D.A.Clark, K.Drickamer, W.I.Weis, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 1.74
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.680, 74.890, 57.170, 90.00, 90.00, 90.00
R / Rfree (%)	21.3 / 23.5

The structure of Complex of Mbp-C and Man-A13-Man also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Calcium atom in the Complex of Mbp-C and Man-A13-Man (pdb code 1kza). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Complex of Mbp-C and Man-A13-Man, PDB code: 1kza:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Complex of Mbp-C and Man-A13-Man


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Complex of Mbp-C and Man-A13-Man within 5.0Å range: probe atom residue distance (Å) B Occ 1:Ca501 b:11.8 occ:1.00 O 1:HOH1055 2.3 13.2 1.0 OD1 1:ASN199 2.4 15.1 1.0 OD1 1:ASN193 2.4 15.2 1.0 OD1 1:ASP166 2.4 10.5 1.0 OE1 1:GLU170 2.5 12.7 1.0 O 1:GLU198 2.5 11.4 1.0 OE2 1:GLU170 2.6 13.2 1.0 OD2 1:ASP166 2.6 12.1 1.0 CD 1:GLU170 2.8 12.7 1.0 CG 1:ASP166 2.9 11.3 1.0 CG 1:ASN193 3.3 15.7 1.0 C 1:GLU198 3.4 11.8 1.0 CG 1:ASN199 3.5 12.2 1.0 CA 1:ASN199 3.7 9.6 1.0 CB 1:ASN193 4.0 16.8 1.0 N 1:ASN199 4.0 10.8 1.0 CB 1:ASN199 4.1 10.7 1.0 ND2 1:ASN193 4.2 13.8 1.0 O 1:HOH1076 4.2 30.9 1.0 N 1:GLU198 4.3 12.4 1.0 CG 1:GLU170 4.4 14.1 1.0 O 1:HOH1056 4.4 18.8 1.0 CB 1:ASP166 4.4 11.9 1.0 CA 1:GLU198 4.5 12.9 1.0 ND2 1:ASN199 4.6 14.6 1.0 CA 1:ASN193 4.6 16.7 1.0 OD1 1:ASP211 4.6 12.5 1.0 N 1:ASN171 4.8 15.1 1.0 CZ 1:PHE173 4.8 15.0 1.0 O 1:ASP166 4.8 12.7 1.0 C 1:ASN199 5.0 9.7 1.0 CA 1:GLU170 5.0 14.7 1.0

Calcium binding site 2 out of 4 in the Complex of Mbp-C and Man-A13-Man


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Complex of Mbp-C and Man-A13-Man within 5.0Å range: probe atom residue distance (Å) B Occ 1:Ca502 b:13.8 occ:1.00 OD2 1:ASP211 2.4 10.8 1.0 OD1 1:ASN192 2.4 16.7 1.0 OD1 1:ASN210 2.4 13.5 1.0 OE2 1:GLU198 2.4 12.3 1.0 O 1:ASP211 2.5 11.7 1.0 OE2 1:GLU190 2.5 14.7 1.0 O3 1:MAN1001 2.5 17.3 1.0 O4 1:MAN1001 2.6 16.1 1.0 CG 1:ASP211 3.3 11.3 1.0 C3 1:MAN1001 3.3 18.8 1.0 CD 1:GLU198 3.4 11.4 1.0 CG 1:ASN192 3.4 20.2 1.0 C4 1:MAN1001 3.4 17.2 1.0 CD 1:GLU190 3.4 15.5 1.0 CG 1:ASN210 3.5 13.6 1.0 C 1:ASP211 3.6 10.8 1.0 OE1 1:GLU198 3.7 12.2 1.0 N 1:ASP211 3.7 10.3 1.0 OE1 1:GLU190 3.8 15.7 1.0 ND2 1:ASN192 3.9 19.5 1.0 ND2 1:ASN210 3.9 12.2 1.0 OD1 1:ASP211 4.0 12.5 1.0 CA 1:ASP211 4.1 9.5 1.0 N 1:ASN192 4.2 16.1 1.0 CB 1:ASP211 4.3 9.7 1.0 CG2 1:VAL194 4.5 25.5 1.0 C 1:ASN210 4.6 10.4 1.0 N 1:ASN193 4.6 16.3 1.0 CB 1:ASN192 4.6 17.2 1.0 CG 1:GLU190 4.7 13.9 1.0 CG 1:GLU198 4.7 12.5 1.0 N 1:VAL212 4.7 10.6 1.0 C2 1:MAN1001 4.8 20.3 1.0 CB 1:ASN210 4.8 12.3 1.0 CA 1:ASN192 4.8 17.8 1.0 C5 1:MAN1001 4.8 21.6 1.0 CB 1:GLU198 4.8 11.8 1.0 CA 1:ASN210 4.9 11.2 1.0

Calcium binding site 3 out of 4 in the Complex of Mbp-C and Man-A13-Man


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Complex of Mbp-C and Man-A13-Man within 5.0Å range: probe atom residue distance (Å) B Occ 2:Ca601 b:14.2 occ:1.00 O 2:HOH2003 2.3 14.9 1.0 OD1 2:ASN199 2.4 18.8 1.0 OD2 2:ASP166 2.4 13.5 1.0 OE2 2:GLU170 2.4 12.7 1.0 OD1 2:ASN193 2.4 15.7 1.0 O 2:GLU198 2.5 11.9 1.0 OE1 2:GLU170 2.5 17.1 1.0 OD1 2:ASP166 2.7 12.6 1.0 CD 2:GLU170 2.8 13.4 1.0 CG 2:ASP166 2.9 14.6 1.0 CG 2:ASN193 3.3 17.6 1.0 C 2:GLU198 3.5 13.4 1.0 CG 2:ASN199 3.5 14.6 1.0 CA 2:ASN199 3.8 12.6 1.0 CB 2:ASN193 4.0 16.8 1.0 N 2:ASN199 4.1 12.4 1.0 ND2 2:ASN193 4.2 17.6 1.0 CB 2:ASN199 4.2 13.3 1.0 CG 2:GLU170 4.3 15.8 1.0 O 2:HOH2115 4.3 34.6 1.0 O 2:HOH2002 4.3 20.2 1.0 N 2:GLU198 4.4 15.7 1.0 O 2:HOH2004 4.4 17.4 1.0 CB 2:ASP166 4.4 13.9 1.0 OD1 2:ASP211 4.5 13.2 1.0 CA 2:GLU198 4.6 13.9 1.0 ND2 2:ASN199 4.6 19.3 1.0 CA 2:ASN193 4.6 17.7 1.0 N 2:ASN171 4.7 18.0 1.0 CZ 2:PHE173 4.8 16.7 1.0 O 2:ASP166 4.8 17.0 1.0 CA 2:GLU170 4.9 17.6 1.0 CB 2:GLU170 5.0 18.0 1.0

Calcium binding site 4 out of 4 in the Complex of Mbp-C and Man-A13-Man


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Complex of Mbp-C and Man-A13-Man within 5.0Å range: probe atom residue distance (Å) B Occ 2:Ca602 b:12.4 occ:1.00 OD2 2:ASP211 2.3 11.1 1.0 OD1 2:ASN192 2.4 14.9 1.0 OD1 2:ASN210 2.4 11.8 1.0 OE2 2:GLU198 2.4 13.0 1.0 O 2:ASP211 2.5 11.3 1.0 O3 2:MAN2001 2.6 12.6 1.0 O4 2:MAN2001 2.6 14.6 1.0 OE2 2:GLU190 2.6 14.7 1.0 CG 2:ASP211 3.3 12.1 1.0 CD 2:GLU198 3.4 12.8 1.0 C3 2:MAN2001 3.4 18.0 1.0 CG 2:ASN192 3.4 17.9 1.0 C4 2:MAN2001 3.4 16.4 1.0 CG 2:ASN210 3.5 10.7 1.0 CD 2:GLU190 3.5 14.8 1.0 C 2:ASP211 3.6 10.4 1.0 OE1 2:GLU198 3.7 14.5 1.0 N 2:ASP211 3.7 9.3 1.0 OE1 2:GLU190 3.8 13.9 1.0 ND2 2:ASN192 3.8 18.1 1.0 ND2 2:ASN210 3.9 12.1 1.0 OD1 2:ASP211 4.0 13.2 1.0 CA 2:ASP211 4.1 9.3 1.0 N 2:ASN192 4.2 16.4 1.0 CB 2:ASP211 4.3 9.7 1.0 CG1 2:VAL194 4.3 25.5 1.0 C 2:ASN210 4.6 9.2 1.0 CB 2:ASN192 4.6 17.5 1.0 N 2:ASN193 4.6 16.2 1.0 CG 2:GLU198 4.6 12.9 1.0 CG 2:GLU190 4.7 14.7 1.0 CB 2:ASN210 4.8 10.5 1.0 N 2:VAL212 4.8 10.2 1.0 CA 2:ASN192 4.8 17.9 1.0 C2 2:MAN2001 4.8 18.4 1.0 C5 2:MAN2001 4.8 20.5 1.0 CB 2:GLU198 4.8 14.3 1.0 CA 2:ASN210 4.9 9.1 1.0 N 2:VAL194 5.0 20.5 1.0

K.K.Ng, A.R.Kolatkar, S.Park-Snyder, H.Feinberg, D.A.Clark, K.Drickamer, W.I.Weis. Orientation of Bound Ligands in Mannose-Binding Proteins. Implications For Multivalent Ligand Recognition. J.Biol.Chem. V. 277 16088 2002.
ISSN: ISSN 0021-9258
PubMed: 11850428
DOI: 10.1074/JBC.M200493200