Atomistry » Chlorine » PDB 1dhj-1e2y » 1dhk
Atomistry »
  Chlorine »
    PDB 1dhj-1e2y »
      1dhk »

Chlorine in PDB 1dhk: Structure of Porcine Pancreatic Alpha-Amylase

Enzymatic activity of Structure of Porcine Pancreatic Alpha-Amylase

All present enzymatic activity of Structure of Porcine Pancreatic Alpha-Amylase:
3.2.1.1;

Protein crystallography data

The structure of Structure of Porcine Pancreatic Alpha-Amylase, PDB code: 1dhk was solved by C.Bompard-Gilles, F.Payan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 1.85
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 151.600, 79.400, 68.000, 90.00, 91.54, 90.00
R / Rfree (%) 18.3 / 22

Other elements in 1dhk:

The structure of Structure of Porcine Pancreatic Alpha-Amylase also contains other interesting chemical elements:

Calcium (Ca) 3 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Structure of Porcine Pancreatic Alpha-Amylase (pdb code 1dhk). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Structure of Porcine Pancreatic Alpha-Amylase, PDB code: 1dhk:

Chlorine binding site 1 out of 1 in 1dhk

Go back to Chlorine Binding Sites List in 1dhk
Chlorine binding site 1 out of 1 in the Structure of Porcine Pancreatic Alpha-Amylase


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of Porcine Pancreatic Alpha-Amylase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl498

b:11.8
occ:1.00
HH22 A:ARG337 1.9 0.0 1.0
HD22 A:ASN298 2.1 0.0 1.0
HH12 A:ARG337 2.3 0.0 1.0
H2 A:HOH523 2.4 0.0 1.0
HE A:ARG195 2.5 0.0 1.0
HH21 A:ARG195 2.6 0.0 1.0
H1 A:HOH523 2.6 0.0 1.0
O A:HOH523 2.7 12.5 1.0
NH2 A:ARG337 2.7 13.6 1.0
ND2 A:ASN298 3.0 9.8 1.0
NH1 A:ARG337 3.0 12.4 1.0
CZ A:ARG337 3.3 14.5 1.0
NE A:ARG195 3.4 11.0 1.0
NH2 A:ARG195 3.5 12.2 1.0
HH21 A:ARG337 3.5 0.0 1.0
HD21 A:ASN298 3.6 0.0 1.0
CB A:ASN298 3.9 9.2 1.0
CZ A:ARG195 3.9 13.0 1.0
HH11 A:ARG337 3.9 0.0 1.0
CG A:ASN298 3.9 7.9 1.0
H1 A:HOH519 4.0 0.0 1.0
HD1 A:HIS299 4.1 0.0 1.0
HE21 A:GLN41 4.2 0.0 1.0
HH22 A:ARG195 4.3 0.0 1.0
HH B:TYR37 4.4 0.0 1.0
CG2 A:THR254 4.4 9.7 1.0
CD A:ARG195 4.5 10.7 1.0
O A:HOH519 4.5 13.1 1.0
H2 A:HOH519 4.5 0.0 1.0
CZ A:PHE256 4.5 9.4 1.0
NE A:ARG337 4.6 14.0 1.0
CE1 A:HIS299 4.6 10.9 1.0
ND1 A:HIS299 4.7 10.4 1.0
OH B:TYR37 4.8 10.4 1.0
CG A:GLU233 4.9 12.1 1.0
CZ A:PHE295 4.9 9.2 1.0
OE2 A:GLU233 5.0 14.6 1.0
H A:HIS299 5.0 0.0 1.0

Reference:

C.Bompard-Gilles, P.Rousseau, P.Rouge, F.Payan. Substrate Mimicry in the Active Center of A Mammalian Alpha-Amylase: Structural Analysis of An Enzyme-Inhibitor Complex. Structure V. 4 1441 1996.
ISSN: ISSN 0969-2126
PubMed: 8994970
DOI: 10.1016/S0969-2126(96)00151-7
Page generated: Thu Jul 10 16:39:13 2025

Last articles

Mg in 6LT4
Mg in 6LY7
Mg in 6LY6
Mg in 6LY3
Mg in 6LX1
Mg in 6LTW
Mg in 6LVW
Mg in 6LUH
Mg in 6LTS
Mg in 6LTU
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy