Calcium in PDB 1fnz: A Bark Lectin From Robinia Pseudoacacia in Complex with N- Acetylgalactosamine

The structure of A Bark Lectin From Robinia Pseudoacacia in Complex with N- Acetylgalactosamine, PDB code: 1fnz was solved by A.Rabijns, C.Verboven, P.Rouge, A.Barre, E.J.Van Damme, W.J.Peumans, C.J.De Ranter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.05
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	64.622, 76.231, 118.243, 90.00, 90.00, 90.00
R / Rfree (%)	19.7 / 22.2

The binding sites of Calcium atom in the A Bark Lectin From Robinia Pseudoacacia in Complex with N- Acetylgalactosamine (pdb code 1fnz). 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 A Bark Lectin From Robinia Pseudoacacia in Complex with N- Acetylgalactosamine, PDB code: 1fnz:

Calcium binding site 1 out of 1 in the A Bark Lectin From Robinia Pseudoacacia in Complex with N- Acetylgalactosamine


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of A Bark Lectin From Robinia Pseudoacacia in Complex with N- Acetylgalactosamine within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca500 b:38.1 occ:1.00 O A:HOH268 2.1 20.3 1.0 OD1 A:ASP127 2.2 24.9 1.0 OD1 A:ASP135 2.3 47.0 1.0 O A:PHE129 2.3 32.1 1.0 O A:HOH267 2.4 24.5 1.0 OD1 A:ASN131 2.5 39.5 1.0 OD2 A:ASP127 2.7 25.6 1.0 CG A:ASP127 2.8 23.0 1.0 CG A:ASP135 3.5 49.1 1.0 C A:PHE129 3.6 33.5 1.0 CG A:ASN131 3.6 41.4 1.0 O A:HOH386 3.9 59.2 1.0 N A:ASN131 3.9 40.4 1.0 OD2 A:ASP135 4.2 50.1 1.0 CB A:ASP127 4.3 21.5 1.0 CB A:ASN131 4.3 40.7 1.0 CA A:SER130 4.4 39.2 1.0 O A:HOH321 4.4 26.1 1.0 N A:SER130 4.4 36.1 1.0 CA A:PHE129 4.5 30.2 1.0 C A:SER130 4.6 40.0 1.0 CB A:ASP135 4.6 48.7 1.0 N A:PHE129 4.6 26.0 1.0 OD1 A:ASP87 4.6 24.0 1.0 NE1 A:TRP134 4.6 52.3 1.0 O A:GLY105 4.7 23.0 1.0 ND2 A:ASN131 4.7 41.3 1.0 O A:ASP87 4.7 21.1 1.0 CB A:PHE129 4.7 31.6 1.0 CD1 A:PHE129 4.8 34.6 1.0 CA A:ASN131 4.8 41.9 1.0 CA A:GLY105 4.8 20.2 1.0 CE1 A:HIS140 5.0 22.0 1.0

A.Rabijns, C.Verboven, P.Rouge, A.Barre, E.J.Van Damme, W.J.Peumans, C.J.De Ranter. Structure of A Legume Lectin From the Bark of Robinia Pseudoacacia and Its Complex with N-Acetylgalactosamine Proteins V. 44 470 2001.
ISSN: ISSN 0887-3585
PubMed: 11484224
DOI: 10.1002/PROT.1112