Calcium in PDB 4aqt: Laminin GAMMA1 Ln-LE1-2 Structure

The structure of Laminin GAMMA1 Ln-LE1-2 Structure, PDB code: 4aqt was solved by F.Carafoli, S.Hussain, E.Hohenester, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.0 / 3.20
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	203.010, 203.010, 93.690, 90.00, 90.00, 120.00
R / Rfree (%)	23.07 / 27.49

The binding sites of Calcium atom in the Laminin GAMMA1 Ln-LE1-2 Structure (pdb code 4aqt). 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 Laminin GAMMA1 Ln-LE1-2 Structure, PDB code: 4aqt:

Calcium binding site 1 out of 1 in the Laminin GAMMA1 Ln-LE1-2 Structure


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Laminin GAMMA1 Ln-LE1-2 Structure within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:60.0 occ:1.00 O A:SER276 2.5 69.6 1.0 OG1 A:THR114 2.5 80.0 1.0 OD1 A:ASP106 2.6 99.0 1.0 O A:PHE103 2.9 72.4 1.0 O A:THR114 3.0 77.8 1.0 CG A:ASP106 3.5 97.1 1.0 C A:SER276 3.6 69.9 1.0 O A:ASP106 3.8 96.2 1.0 CB A:THR114 3.8 79.7 1.0 OD2 A:ASP106 3.9 97.4 1.0 C A:PHE103 3.9 74.0 1.0 OD1 A:ASN108 3.9 97.6 1.0 C A:THR114 3.9 78.8 1.0 O A:TYR107 3.9 98.1 1.0 CA A:ASP277 4.1 69.3 1.0 CB A:ASP277 4.1 70.7 1.0 OD1 A:ASP277 4.1 70.9 1.0 O A:LEU104 4.2 79.1 1.0 N A:ASP277 4.2 70.0 1.0 N A:THR114 4.3 83.3 1.0 CA A:THR114 4.3 80.4 1.0 CG2 A:THR114 4.3 79.6 1.0 C A:ASP106 4.5 95.4 1.0 C A:LEU104 4.5 78.8 1.0 N A:ASP106 4.5 90.3 1.0 CG A:ASP277 4.6 71.5 1.0 CG A:ASN108 4.7 98.1 1.0 CA A:SER276 4.7 70.2 1.0 N A:LEU104 4.7 74.6 1.0 CA A:LEU104 4.7 76.6 1.0 CG2 A:THR113 4.7 87.9 1.0 C A:TYR107 4.7 98.2 1.0 CB A:ASP106 4.7 95.3 1.0 CA A:PHE103 4.8 74.2 1.0 CA A:ASP106 4.9 93.9 1.0 CA A:ASN108 4.9 99.0 1.0

F.Carafoli, S.Hussain, E.Hohenester. Crystal Structures of the Network-Forming Short-Arm Tips of the Laminin BETA1 and GAMMA1 Chains. Plos One V. 7 42473 2012.
ISSN: ISSN 1932-6203
PubMed: 22860131
DOI: 10.1371/JOURNAL.PONE.0042473