Sodium in PDB 1et1: Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution

The structure of Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution, PDB code: 1et1 was solved by L.Jin, S.L.Briggs, S.Chandrasekhar, N.Y.Chirgadze, D.K.Clawson, R.W.Schevitz, D.L.Smiley, A.H.Tashjian, F.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	13.50 / 0.90
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	30.177, 30.177, 110.435, 90.00, 90.00, 120.00
R / Rfree (%)	13.7 / 14

The binding sites of Sodium atom in the Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution (pdb code 1et1). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution, PDB code: 1et1:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Na101 b:24.9 occ:1.00 OE2 B:GLU4 2.1 10.3 1.0 CD B:GLU4 2.1 11.1 1.0 CG B:GLU4 2.5 9.4 1.0 OE1 B:GLU4 2.8 12.7 1.0 O B:SER1 2.9 22.2 1.0 CG1 B:ILE5 3.1 10.2 0.5 CD1 B:ILE5 3.4 7.2 0.5 CG1 B:ILE5 3.4 15.5 0.5 N B:ILE5 3.6 10.2 1.0 CA B:VAL2 3.8 15.1 1.0 CB B:GLU4 3.8 10.6 1.0 CD1 B:ILE5 3.9 26.3 0.5 C B:SER1 4.0 14.2 1.0 N B:GLU4 4.0 9.3 1.0 C B:VAL2 4.1 12.8 1.0 CB B:ILE5 4.2 9.2 0.5 CB B:ILE5 4.2 14.2 0.5 CA B:GLU4 4.2 9.2 1.0 C B:GLU4 4.3 8.4 1.0 O B:VAL2 4.4 13.8 1.0 CA B:ILE5 4.4 9.4 1.0 N B:VAL2 4.5 11.3 1.0 CB B:VAL2 4.7 20.2 1.0 N B:SER3 4.7 14.9 1.0 O B:HOH144 4.7 32.9 1.0 O B:HOH125 4.9 33.3 1.0 CG1 B:VAL2 4.9 20.9 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Na102 b:28.1 occ:1.00 OE2 A:GLU4 1.8 10.9 1.0 CD A:GLU4 1.9 10.7 1.0 CG A:GLU4 2.4 10.0 1.0 OE1 A:GLU4 2.6 13.9 1.0 O A:SER1 2.9 33.2 1.0 CG1 A:ILE5 3.4 11.8 1.0 CB A:GLU4 3.7 11.8 1.0 N A:ILE5 3.7 10.7 1.0 CD1 A:ILE5 3.9 19.4 1.0 N A:GLU4 4.0 9.4 1.0 C A:SER1 4.0 14.6 1.0 CA A:VAL2 4.1 16.7 1.0 CA A:GLU4 4.2 9.1 1.0 C A:GLU4 4.3 8.1 1.0 C A:VAL2 4.3 13.6 1.0 CB A:ILE5 4.4 9.4 1.0 O A:HOH106 4.6 45.6 1.0 N A:VAL2 4.6 12.9 1.0 CA A:ILE5 4.6 10.4 1.0 O A:VAL2 4.6 15.0 1.0 N A:SER3 4.7 14.0 1.0

L.Jin, S.L.Briggs, S.Chandrasekhar, N.Y.Chirgadze, D.K.Clawson, R.W.Schevitz, D.L.Smiley, A.H.Tashjian, F.Zhang. Crystal Structure of Human Parathyroid Hormone 1-34 at 0.9-A Resolution. J.Biol.Chem. V. 275 27238 2000.
ISSN: ISSN 0021-9258
PubMed: 10837469