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Calcium in PDB 1poc: Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue

Enzymatic activity of Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue

All present enzymatic activity of Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue:
3.1.1.4;

Protein crystallography data

The structure of Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue, PDB code: 1poc was solved by D.L.Scott, Z.Otwinowski, P.B.Sigler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 2.00
Space group I 41 2 2
Cell size a, b, c (Å), α, β, γ (°) 89.500, 89.500, 132.500, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue (pdb code 1poc). 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 Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue, PDB code: 1poc:

Calcium binding site 1 out of 1 in 1poc

Go back to Calcium Binding Sites List in 1poc
Calcium binding site 1 out of 1 in the Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca501

b:15.3
occ:1.00
 O4P A:GEL420 2.3 20.7 1.0
O2P A:GEL420 2.3 17.9 1.0
O A:TRP8 2.4 15.1 1.0
O A:GLY12 2.4 19.3 1.0
O A:GLY10 2.4 18.1 1.0
OD2 A:ASP35 2.4 16.5 1.0
OD1 A:ASP35 2.4 16.1 1.0
CG A:ASP35 2.8 15.9 1.0
C A:GLY12 3.4 19.1 1.0
C A:TRP8 3.5 13.8 1.0
C A:GLY10 3.6 16.9 1.0
P2 A:GEL420 3.7 16.9 1.0
P3 A:GEL420 3.7 19.2 1.0
N A:GLY10 3.8 15.6 1.0
N A:GLY12 3.8 17.6 1.0
CA A:GLY12 4.0 18.2 1.0
C2 A:GEL420 4.0 17.9 1.0
C3 A:GEL420 4.1 18.1 1.0
O A:HOH216 4.2 16.6 1.0
O2 A:GEL420 4.3 17.5 1.0
CB A:ASP35 4.3 16.3 1.0
CA A:GLY10 4.3 16.3 1.0
O1P A:GEL420 4.4 16.6 1.0
CA A:TRP8 4.4 14.2 1.0
C A:HIS11 4.4 17.3 1.0
O3 A:GEL420 4.4 18.5 1.0
O5P A:GEL420 4.5 20.4 1.0
N A:CYS9 4.5 14.3 1.0
N A:ASN13 4.6 20.1 1.0
CA A:CYS9 4.6 15.3 1.0
N A:HIS11 4.6 16.9 1.0
C A:CYS9 4.6 15.4 1.0
CB A:TRP8 4.7 12.6 1.0
O3P A:GEL420 4.8 19.7 1.0
CA A:HIS11 4.8 17.2 1.0
C31 A:GEL420 4.9 21.9 1.0
O A:CYS31 5.0 13.1 1.0
CA A:ASN13 5.0 21.3 1.0

Reference:

D.L.Scott, Z.Otwinowski, M.H.Gelb, P.B.Sigler. Crystal Structure of Bee-Venom Phospholipase A2 in A Complex with A Transition-State Analogue. Science V. 250 1563 1990.
ISSN: ISSN 0036-8075
PubMed: 2274788
Page generated: Thu Jul 11 13:50:00 2024

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