Atomistry » Calcium » PDB 1bjq-1byh » 1bsw
Atomistry »
  Calcium »
    PDB 1bjq-1byh »
      1bsw »

Calcium in PDB 1bsw: Acutolysin A From Snake Venom of Agkistrodon Acutus at pH 7.5

Protein crystallography data

The structure of Acutolysin A From Snake Venom of Agkistrodon Acutus at pH 7.5, PDB code: 1bsw was solved by W.Gong, X.Zhu, S.Liu, M.Teng, L.Niu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.95
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 63.170, 63.170, 95.350, 90.00, 90.00, 90.00
R / Rfree (%) 17.1 / n/a

Other elements in 1bsw:

The structure of Acutolysin A From Snake Venom of Agkistrodon Acutus at pH 7.5 also contains other interesting chemical elements:

Zinc (Zn) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Acutolysin A From Snake Venom of Agkistrodon Acutus at pH 7.5 (pdb code 1bsw). 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 Acutolysin A From Snake Venom of Agkistrodon Acutus at pH 7.5, PDB code: 1bsw:

Calcium binding site 1 out of 1 in 1bsw

Go back to Calcium Binding Sites List in 1bsw
Calcium binding site 1 out of 1 in the Acutolysin A From Snake Venom of Agkistrodon Acutus at pH 7.5


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Acutolysin A From Snake Venom of Agkistrodon Acutus at pH 7.5 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca900

b:8.3
occ:1.00
O A:HOH444 2.1 19.6 1.0
OE1 A:GLU9 2.2 15.4 1.0
OD1 A:ASP93 2.2 7.9 1.0
O A:CYS197 2.2 7.8 1.0
OD2 A:ASP93 2.3 9.8 1.0
OD1 A:ASN200 2.4 17.3 1.0
CG A:ASP93 2.6 6.4 1.0
O A:HOH319 2.7 18.0 1.0
CD A:GLU9 3.3 14.8 1.0
CG A:ASN200 3.4 17.8 1.0
C A:CYS197 3.5 7.1 1.0
CG A:GLU9 3.9 12.1 1.0
ND2 A:ASN200 3.9 20.6 1.0
CB A:ASP93 4.2 9.3 1.0
CA A:CYS197 4.3 9.6 1.0
O A:TYR7 4.3 15.1 1.0
CB A:GLU9 4.4 11.5 1.0
CA A:ILE198 4.4 10.0 1.0
N A:ILE198 4.4 10.0 1.0
OE2 A:GLU9 4.4 16.2 1.0
O A:ASN200 4.4 22.9 1.0
CB A:CYS197 4.5 10.3 1.0
N A:GLU9 4.7 10.1 1.0
CB A:ASN200 4.8 18.9 1.0
N A:ASP93 4.9 9.0 1.0
O A:HOH321 5.0 46.6 1.0

Reference:

W.Gong, X.Zhu, S.Liu, M.Teng, L.Niu. Crystal Structures of Acutolysin A, A Three-Disulfide Hemorrhagic Zinc Metalloproteinase From the Snake Venom of Agkistrodon Acutus. J.Mol.Biol. V. 283 657 1998.
ISSN: ISSN 0022-2836
PubMed: 9784374
DOI: 10.1006/JMBI.1998.2110
Page generated: Sat Dec 12 02:50:12 2020

Last articles

Zn in 7VD8
Zn in 7V1R
Zn in 7V1Q
Zn in 7VPF
Zn in 7T85
Zn in 7T5F
Zn in 7NF9
Zn in 7M4M
Zn in 7M4O
Zn in 7M4N
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy