Calcium in PDB 1lec: Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 Angstroms Resolution

The structure of Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 Angstroms Resolution, PDB code: 1lec was solved by L.Delbaere, M.Vandonselaar, J.Quail, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 2.00
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.900, 78.900, 89.100, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The structure of Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 Angstroms Resolution also contains other interesting chemical elements:

Manganese

(Mn)

1 atom

The binding sites of Calcium atom in the Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 Angstroms Resolution (pdb code 1lec). 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 Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 Angstroms Resolution, PDB code: 1lec:

Calcium binding site 1 out of 1 in the Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca251 b:21.6 occ:1.00 O A:HOH329 2.2 18.3 0.9 O A:TRP133 2.3 26.7 1.0 OD2 A:ASP140 2.4 23.0 1.0 O A:HOH333 2.4 17.2 0.8 OD1 A:ASP131 2.4 20.3 1.0 OD1 A:ASN135 2.4 32.3 1.0 OD2 A:ASP131 2.7 17.6 1.0 CG A:ASP131 2.9 19.9 1.0 C A:TRP133 3.5 25.7 1.0 CG A:ASP140 3.5 20.5 1.0 CG A:ASN135 3.5 31.5 1.0 OD1 A:ASP140 3.9 23.7 1.0 N A:ASN135 3.9 28.8 1.0 CB A:ASN135 4.1 27.0 1.0 MN A:MN250 4.2 20.7 1.0 CA A:TRP133 4.2 26.4 1.0 CB A:TRP133 4.2 29.3 1.0 CB A:ASP131 4.4 17.0 1.0 N A:TRP133 4.4 23.3 1.0 ND2 A:ASN135 4.5 29.7 1.0 O A:HOH332 4.5 20.5 1.0 N A:ILE134 4.5 27.1 1.0 CA A:ASN135 4.6 29.4 1.0 CD1 A:TRP133 4.6 37.5 1.0 OD1 A:ASP89 4.6 22.1 1.0 CB A:ASP140 4.7 20.1 1.0 C A:ILE134 4.7 28.7 1.0 CA A:ILE134 4.7 27.1 1.0 CE1 A:HIS145 4.7 19.2 1.0 CA A:GLY107 4.7 22.3 1.0 O A:ASP89 4.8 20.0 1.0 O A:GLY107 4.9 27.8 1.0 CG A:TRP133 4.9 35.8 1.0 NE2 A:HIS145 4.9 24.4 1.0

L.T.Delbaere, M.Vandonselaar, L.Prasad, J.W.Quail, K.S.Wilson, Z.Dauter. Structures of the Lectin IV of Griffonia Simplicifolia and Its Complex with the Lewis B Human Blood Group Determinant at 2.0 A Resolution. J.Mol.Biol. V. 230 950 1993.
ISSN: ISSN 0022-2836
PubMed: 8478943
DOI: 10.1006/JMBI.1993.1212