Sodium in the structure of The Structure of Porcine Pancreatic Elastase Complexed With Xenon and Bromide, Cryoprotected With Glycerol (pdb 1l1g)

The binding sites of Sodium atom in the structure of The Structure of Porcine Pancreatic Elastase Complexed With Xenon and Bromide, Cryoprotected With Glycerol (pdb code 1l1g). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 1l1g structure was solved by S.PANJIKAR, P.A.TUCKER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 35.0-1.5 Space group P212121 a (A) 50.280 b (A) 57.700 c (A) 74.110 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 17.3 Rfree (%) 21.5 Sodium Binding Sites: Sodium binding site 1 out of 1 in 1l1g Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 1l1g. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Sodium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Glu59, A: His60, A: Asn61, A: Leu62, A: Asn63, A: Gln64, A: Asn65, A: Asp66, A: Glu69, A: Tyr71, A: Hoh424, conact list: Atom Atom Distance (A) Na OE1 A:Glu59 2.20 Na OE2 A:Glu59 3.49 Na CD A:Glu59 3.16 Na CG A:Glu59 4.49 Na N A:His60 4.58 Na O A:Asn61 2.28 Na N A:Asn61 4.01 Na CB A:Asn61 4.50 Na C A:Asn61 3.45 Na CA A:Asn61 4.20 Na O A:Leu62 4.58 Na N A:Leu62 4.45 Na C A:Leu62 4.45 Na CA A:Leu62 4.54 Na N A:Asn63 4.82 Na O A:Gln64 2.30 Na N A:Gln64 4.22 Na C A:Gln64 3.51 Na CA A:Gln64 4.46 Na N A:Asn65 4.40 Na C A:Asn65 4.43 Na CA A:Asn65 4.33 Na N A:Asp66 3.79 Na CB A:Asp66 4.05 Na OD2 A:Asp66 2.44 Na OD1 A:Asp66 4.40 Na CG A:Asp66 3.47 Na CA A:Asp66 4.53 Na OE1 A:Glu69 4.45 Na OE2 A:Glu69 2.30 Na CD A:Glu69 3.36 Na CG A:Glu69 3.81 Na OH A:Tyr71 4.84 Na O A:Hoh424 2.51 interactive model: