Sodium in PDB 1ioc: Crystal Structure of Mutant Human Lysozyme, Eaea-I56T

All present enzymatic activity of Crystal Structure of Mutant Human Lysozyme, Eaea-I56T:
3.2.1.17;

The structure of Crystal Structure of Mutant Human Lysozyme, Eaea-I56T, PDB code: 1ioc was solved by S.Goda, K.Takano, Y.Yamagata, K.Yutani, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	6.00 / 2.40
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	90.120, 90.120, 92.640, 90.00, 90.00, 120.00
R / Rfree (%)	21 / n/a

The binding sites of Sodium atom in the Crystal Structure of Mutant Human Lysozyme, Eaea-I56T (pdb code 1ioc). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 3 binding sites of Sodium where determined in the Crystal Structure of Mutant Human Lysozyme, Eaea-I56T, PDB code: 1ioc:
Jump to Sodium binding site number: 1; 2; 3;

Sodium binding site 1 out of 3 in the Crystal Structure of Mutant Human Lysozyme, Eaea-I56T


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 Mutant Human Lysozyme, Eaea-I56T within 5.0Å range: probe atom residue distance (Å) B Occ A:Na901 b:13.2 occ:1.00 NA A:NA903 2.8 2.0 1.0 OE1 A:GLU4 3.4 38.9 1.0 CD A:GLU4 4.2 34.4 1.0 OE2 A:GLU4 4.7 37.2 1.0

Sodium binding site 2 out of 3 in the Crystal Structure of Mutant Human Lysozyme, Eaea-I56T


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 Mutant Human Lysozyme, Eaea-I56T within 5.0Å range: probe atom residue distance (Å) B Occ A:Na902 b:2.0 occ:1.00 O A:HOH416 2.0 13.9 1.0 OE2 A:GLU7 2.3 25.4 1.0 OE1 A:GLU7 2.4 25.8 1.0 CD A:GLU7 2.7 20.9 1.0 NE A:ARG10 4.0 9.8 1.0 CG A:GLU7 4.2 17.3 1.0 CD A:ARG10 4.6 7.6 1.0 CB A:ARG10 4.9 11.5 1.0 CZ A:ARG10 4.9 10.7 1.0 NH1 A:ARG10 4.9 7.5 1.0

Sodium binding site 3 out of 3 in the Crystal Structure of Mutant Human Lysozyme, Eaea-I56T


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 3 of Crystal Structure of Mutant Human Lysozyme, Eaea-I56T within 5.0Å range: probe atom residue distance (Å) B Occ A:Na903 b:2.0 occ:1.00 OE1 A:GLU4 2.1 38.9 1.0 NA A:NA901 2.8 13.2 1.0 CD A:GLU4 3.2 34.4 1.0 OE2 A:GLU4 3.7 37.2 1.0 CG A:GLU4 4.5 28.5 1.0

S.Goda, K.Takano, Y.Yamagata, S.Maki, K.Namba, K.Yutani. Elongation in A Beta-Structure Promotes Amyloid-Like Fibril Formation of Human Lysozyme. J.Biochem. V. 132 655 2002.
ISSN: ISSN 0021-924X
PubMed: 12359083
DOI: 10.1093/OXFORDJOURNALS.JBCHEM.A003270