Calcium in PDB 1nkg: Rhamnogalacturonan Lyase From Aspergillus Aculeatus

The structure of Rhamnogalacturonan Lyase From Aspergillus Aculeatus, PDB code: 1nkg was solved by M.A.Mcdonough, R.Kadirvelraj, P.Harris, J.C.Poulsen, S.Larsen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.91 / 1.50
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	77.009, 77.009, 170.787, 90.00, 90.00, 90.00
R / Rfree (%)	16.4 / 18.6

The binding sites of Calcium atom in the Rhamnogalacturonan Lyase From Aspergillus Aculeatus (pdb code 1nkg). 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 Rhamnogalacturonan Lyase From Aspergillus Aculeatus, PDB code: 1nkg:

Calcium binding site 1 out of 1 in the Rhamnogalacturonan Lyase From Aspergillus Aculeatus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Rhamnogalacturonan Lyase From Aspergillus Aculeatus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca800 b:13.2 occ:1.00 O A:HOH1011 2.3 19.4 1.0 O A:GLN351 2.3 5.4 1.0 OD1 A:ASP349 2.3 7.7 1.0 O A:ASP502 2.3 4.6 1.0 O A:GLU347 2.4 7.0 1.0 OD2 A:ASP502 2.4 6.3 1.0 C A:ASP502 3.2 5.3 1.0 CG A:ASP349 3.3 8.8 1.0 C A:GLN351 3.5 5.8 1.0 C A:GLU347 3.5 5.9 1.0 CG A:ASP502 3.6 5.4 1.0 CA A:ASP502 3.6 5.9 1.0 OD2 A:ASP349 3.8 14.7 1.0 N A:GLN351 3.8 5.3 1.0 N A:GLU347 3.9 6.8 1.0 N A:ASP349 3.9 6.6 1.0 CB A:ASP502 4.2 5.8 1.0 CA A:GLN351 4.2 5.5 1.0 CA A:GLU347 4.3 8.0 1.0 N A:CYS503 4.3 6.2 1.0 CE2 A:PHE355 4.3 12.6 0.5 OG1 A:THR353 4.4 13.4 0.5 N A:GLY350 4.4 5.0 1.0 CB A:ASP349 4.5 5.5 1.0 N A:PRO352 4.5 6.5 1.0 CA A:ASP349 4.5 6.2 1.0 CB A:CYS503 4.5 6.3 1.0 N A:THR353 4.6 10.4 1.0 N A:TRP348 4.6 6.1 1.0 OD1 A:ASP502 4.6 6.6 1.0 CE2 A:PHE355 4.6 12.4 0.5 CA A:PRO352 4.6 7.7 1.0 C A:ASP349 4.7 6.1 1.0 CB A:GLU347 4.8 10.0 1.0 CA A:TRP348 4.8 6.1 1.0 CA A:CYS503 4.8 5.7 1.0 CB A:GLN351 4.8 7.2 1.0 C A:TRP348 4.8 6.7 1.0 O A:THR353 4.9 12.2 1.0 CZ A:PHE355 4.9 13.4 0.5 N A:ASP502 4.9 5.8 1.0 C A:PRO352 4.9 9.2 1.0 C A:GLY350 4.9 7.5 1.0 C A:GLY346 5.0 7.8 1.0

M.A.Mcdonough, R.Kadirvelraj, P.Harris, J.C.Poulsen, S.Larsen. Rhamnogalacturonan Lyase Reveals A Unique Three-Domain Modular Structure For Polysaccharide Lyase Family 4. Febs Lett. V. 565 188 2004.
ISSN: ISSN 0014-5793
PubMed: 15135077
DOI: 10.1016/J.FEBSLET.2004.03.094