Calcium in PDB 1d0k: The Escherichia Coli Lytic Transglycosylase SLT35 in Complex with Two Murodipeptides (Glcnac-Murnac-L-Ala-D-Glu)

The structure of The Escherichia Coli Lytic Transglycosylase SLT35 in Complex with Two Murodipeptides (Glcnac-Murnac-L-Ala-D-Glu), PDB code: 1d0k was solved by E.J.Van Asselt, K.H.Kalk, B.W.Dijkstra, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.02
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	58.379, 67.825, 98.940, 90.00, 90.00, 90.00
R / Rfree (%)	16.5 / 20.2

The binding sites of Calcium atom in the The Escherichia Coli Lytic Transglycosylase SLT35 in Complex with Two Murodipeptides (Glcnac-Murnac-L-Ala-D-Glu) (pdb code 1d0k). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the The Escherichia Coli Lytic Transglycosylase SLT35 in Complex with Two Murodipeptides (Glcnac-Murnac-L-Ala-D-Glu), PDB code: 1d0k:

Calcium binding site 1 out of 1 in the The Escherichia Coli Lytic Transglycosylase SLT35 in Complex with Two Murodipeptides (Glcnac-Murnac-L-Ala-D-Glu)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Escherichia Coli Lytic Transglycosylase SLT35 in Complex with Two Murodipeptides (Glcnac-Murnac-L-Ala-D-Glu) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca400 b:12.9 occ:1.00 O A:HIS243 2.4 13.3 1.0 OD1 A:ASP237 2.4 11.0 1.0 OG A:SER239 2.4 8.8 1.0 O A:HOH574 2.4 10.1 1.0 OD1 A:ASP241 2.5 7.5 1.0 OD2 A:ASP251 2.5 10.5 1.0 OD1 A:ASP251 2.7 8.2 1.0 CG A:ASP251 2.9 10.0 1.0 CG A:ASP241 3.4 10.1 1.0 CG A:ASP237 3.5 11.3 1.0 C A:HIS243 3.6 11.6 1.0 CB A:SER239 3.6 8.2 1.0 OD2 A:ASP241 3.8 13.5 1.0 N A:SER239 4.2 6.7 1.0 CA A:ASP237 4.2 7.2 1.0 OD2 A:ASP248 4.3 15.8 1.0 N A:HIS243 4.3 11.1 1.0 N A:ASP241 4.3 11.6 1.0 CB A:ASP237 4.3 9.7 1.0 CA A:SER239 4.3 8.4 1.0 O A:HOH593 4.4 14.0 1.0 N A:GLY240 4.4 8.6 1.0 CB A:ASP251 4.4 5.7 1.0 CA A:HIS243 4.4 11.8 1.0 OD2 A:ASP237 4.4 10.7 1.0 N A:ASN245 4.5 9.2 1.0 O A:HOH1101 4.5 11.1 1.0 N A:ILE244 4.5 11.0 1.0 CB A:ASP241 4.6 6.8 1.0 C A:ASP237 4.6 7.6 1.0 CA A:ILE244 4.6 10.4 1.0 C A:SER239 4.7 9.5 1.0 CB A:HIS243 4.8 14.6 1.0 N A:PHE238 4.8 8.3 1.0 CA A:ASP241 4.9 9.1 1.0 CG A:ASP248 4.9 14.2 1.0

E.J.Van Asselt, K.H.Kalk, B.W.Dijkstra. Crystallographic Studies of the Interactions of Escherichia Coli Lytic Transglycosylase SLT35 with Peptidoglycan. Biochemistry V. 39 1924 2000.
ISSN: ISSN 0006-2960
PubMed: 10684641
DOI: 10.1021/BI992161P