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Zinc in PDB 1ijl: Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus

Enzymatic activity of Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus

All present enzymatic activity of Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus:
3.1.1.4;

Protein crystallography data

The structure of Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus, PDB code: 1ijl was solved by L.Gu, H.Zhang, S.Song, Y.Zhou, Z.Lin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 2.60
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 48.710, 38.000, 69.900, 90.00, 99.35, 90.00
R / Rfree (%) 18.4 / 22.5

Other elements in 1ijl:

The structure of Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus also contains other interesting chemical elements:

Calcium (Ca) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus (pdb code 1ijl). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus, PDB code: 1ijl:

Zinc binding site 1 out of 1 in 1ijl

Go back to Zinc Binding Sites List in 1ijl
Zinc binding site 1 out of 1 in the Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Acidic Phospholipase A2 From Deinagkistrodon Acutus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn201

b:36.5
occ:1.00
NE2 A:HIS33 2.2 27.7 1.0
O A:HOH247 2.2 22.1 1.0
CE1 A:HIS33 3.1 28.4 1.0
CD2 A:HIS33 3.1 27.0 1.0
CD A:PRO120 4.0 24.9 1.0
ND1 A:HIS33 4.2 28.6 1.0
CG A:HIS33 4.3 28.3 1.0
CA A:SER119 4.7 33.0 1.0
CG A:PRO120 4.9 24.7 1.0

Reference:

L.Gu, H.Zhang, S.Song, Y.Zhou, Z.Lin. Structure of An Acidic Phospholipase A2 From the Venom of Deinagkistrodon Acutus. Acta Crystallogr.,Sect.D V. 58 104 2002.
ISSN: ISSN 0907-4449
PubMed: 11752784
DOI: 10.1107/S0907444901018170
Page generated: Sun Oct 13 03:07:58 2024

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