Sodium in PDB 4hmc: Crystal Structure of Cold-Adapted Chitinase From Moritella Marina

All present enzymatic activity of Crystal Structure of Cold-Adapted Chitinase From Moritella Marina:
3.2.1.14;

The structure of Crystal Structure of Cold-Adapted Chitinase From Moritella Marina, PDB code: 4hmc was solved by P.H.Malecki, C.E.Vorgias, J.E.Raczynska, W.Rypniewski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.65 / 2.10
Space group	P 31 1 2
Cell size a, b, c (Å), α, β, γ (°)	67.622, 67.622, 257.188, 90.00, 90.00, 120.00
R / Rfree (%)	18.8 / 24.6

The binding sites of Sodium atom in the Crystal Structure of Cold-Adapted Chitinase From Moritella Marina (pdb code 4hmc). 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 Crystal Structure of Cold-Adapted Chitinase From Moritella Marina, PDB code: 4hmc:

Sodium binding site 1 out of 1 in the Crystal Structure of Cold-Adapted Chitinase From Moritella Marina


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 Cold-Adapted Chitinase From Moritella Marina within 5.0Å range: probe atom residue distance (Å) B Occ A:Na601 b:45.0 occ:1.00 OD1 A:ASN105 2.2 44.4 1.0 O A:HOH928 2.3 54.2 1.0 O A:GLY144 2.5 48.5 1.0 OD1 A:ASP146 2.5 46.9 1.0 O A:THR24 2.6 51.9 1.0 CG A:ASP146 3.2 45.6 1.0 CG A:ASN105 3.2 44.7 1.0 OD2 A:ASP146 3.4 45.3 1.0 C A:THR24 3.4 57.0 1.0 C A:GLY144 3.5 47.5 1.0 ND2 A:ASN105 3.7 45.5 1.0 O A:PHE145 4.1 43.9 1.0 N A:ILE25 4.1 56.8 1.0 CA A:ILE25 4.1 54.5 1.0 CA A:GLY144 4.1 45.1 1.0 O A:GLY23 4.1 70.2 1.0 C A:PHE145 4.2 43.7 1.0 OG1 A:THR26 4.2 47.5 1.0 N A:THR26 4.2 49.8 1.0 O A:HOH871 4.3 48.7 1.0 C A:GLY23 4.3 66.9 1.0 CA A:THR24 4.3 61.1 1.0 CB A:ASN105 4.4 41.3 1.0 N A:PHE145 4.4 46.8 1.0 N A:THR24 4.4 63.8 1.0 CB A:ASP146 4.4 43.6 1.0 N A:ASP146 4.4 44.2 1.0 CA A:ASP146 4.6 45.6 1.0 CA A:PHE145 4.7 43.3 1.0 C A:ILE25 4.7 53.4 1.0 CB A:THR26 4.8 47.0 1.0 CG2 A:ILE101 4.9 39.5 1.0

P.H.Malecki, J.E.Raczynska, C.E.Vorgias, W.Rypniewski. Structure of A Complete Four-Domain Chitinase From Moritella Marina, A Marine Psychrophilic Bacterium Acta Crystallogr.,Sect.D V. 69 821 2013.
ISSN: ISSN 0907-4449
PubMed: 23633591
DOI: 10.1107/S0907444913002011