Sodium in PDB 2ihl: Lysozyme (E.C.3.2.1.17) (Japanese Quail)

All present enzymatic activity of Lysozyme (E.C.3.2.1.17) (Japanese Quail):
3.2.1.17;

The structure of Lysozyme (E.C.3.2.1.17) (Japanese Quail), PDB code: 2ihl was solved by A.Houdusse, G.A.Bentley, R.J.Poljak, H.Souchon, Z.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	6.00 / 1.40
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	103.900, 38.700, 34.000, 90.00, 100.60, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Sodium atom in the Lysozyme (E.C.3.2.1.17) (Japanese Quail) (pdb code 2ihl). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Lysozyme (E.C.3.2.1.17) (Japanese Quail), PDB code: 2ihl:

Sodium binding site 1 out of 1 in the Lysozyme (E.C.3.2.1.17) (Japanese Quail)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Lysozyme (E.C.3.2.1.17) (Japanese Quail) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na130 b:10.5 occ:1.00 O A:SER60 2.4 9.8 1.0 O A:CYS64 2.4 8.9 1.0 O A:ARG73 2.4 10.6 1.0 O A:HOH165 2.4 14.3 1.0 OG A:SER72 2.5 10.2 1.0 O A:HOH164 2.6 12.4 1.0 CB A:SER72 3.3 11.7 1.0 C A:CYS64 3.4 9.4 1.0 C A:ARG73 3.5 9.4 1.0 C A:SER60 3.5 9.3 1.0 N A:ARG73 3.9 11.0 1.0 CA A:ASN65 4.0 9.9 1.0 C A:SER72 4.1 11.8 1.0 N A:ASN65 4.2 9.3 1.0 CA A:SER60 4.2 8.6 1.0 CA A:ARG73 4.3 10.8 1.0 CA A:SER72 4.4 12.2 1.0 N A:CYS64 4.4 8.1 1.0 O A:HOH141 4.4 18.2 1.0 O A:ARG61 4.4 9.2 1.0 N A:ASN74 4.4 10.3 1.0 CB A:SER60 4.4 8.4 1.0 C A:ARG61 4.4 10.1 1.0 N A:ARG61 4.6 9.4 1.0 CA A:CYS64 4.6 8.2 1.0 CA A:ASN74 4.6 9.3 1.0 CB A:ASN74 4.6 10.3 1.0 CA A:ARG61 4.6 10.2 1.0 O A:SER72 4.6 13.0 1.0 O A:HOH304 4.7 31.9 1.0 O A:HOH239 4.7 25.7 1.0 OD1 A:ASN65 4.8 17.0 1.0 CB A:THR69 4.8 8.9 1.0 N A:ASP66 4.8 8.5 1.0 CB A:ASN65 4.8 12.2 1.0 N A:TRP62 4.8 8.8 1.0 C A:ASN65 4.9 8.6 1.0 O A:THR69 5.0 9.7 1.0

V.Chitarra, P.M.Alzari, G.A.Bentley, T.N.Bhat, J.L.Eisele, A.Houdusse, J.Lescar, H.Souchon, R.J.Poljak. Three-Dimensional Structure of A Heteroclitic Antigen-Antibody Cross-Reaction Complex. Proc.Natl.Acad.Sci.Usa V. 90 7711 1993.
ISSN: ISSN 0027-8424
PubMed: 8356074
DOI: 10.1073/PNAS.90.16.7711