Atomistry » Chlorine » PDB 2ycm-2yj9 » 2yeo
Atomistry »
  Chlorine »
    PDB 2ycm-2yj9 »
      2yeo »

Chlorine in PDB 2yeo: A39L Mutation of Scorpion Toxin Lqh-Alpha-It

Protein crystallography data

The structure of A39L Mutation of Scorpion Toxin Lqh-Alpha-It, PDB code: 2yeo was solved by F.Frolow, R.Kahn, M.Gurevitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.003 / 1.08
Space group F 4 3 2
Cell size a, b, c (Å), α, β, γ (°) 129.707, 129.707, 129.707, 90.00, 90.00, 90.00
R / Rfree (%) 12.04 / 12.34

Chlorine Binding Sites:

The binding sites of Chlorine atom in the A39L Mutation of Scorpion Toxin Lqh-Alpha-It (pdb code 2yeo). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the A39L Mutation of Scorpion Toxin Lqh-Alpha-It, PDB code: 2yeo:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 2yeo

Go back to Chlorine Binding Sites List in 2yeo
Chlorine binding site 1 out of 3 in the A39L Mutation of Scorpion Toxin Lqh-Alpha-It


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of A39L Mutation of Scorpion Toxin Lqh-Alpha-It within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1070

b:14.8
occ:1.00
HE A:ARG59 2.4 16.8 1.0
H A:VAL14 2.5 13.4 1.0
HH21 A:ARG59 2.7 19.6 1.0
HG23 A:VAL14 2.9 12.6 1.0
HA A:CYS13 2.9 18.1 1.0
HB2 A:CYS64 2.9 28.9 1.0
O A:HOH2077 3.1 29.2 1.0
NE A:ARG59 3.2 14.0 1.0
O A:HOH2042 3.3 17.7 1.0
HG11 A:VAL14 3.3 12.9 1.0
N A:VAL14 3.3 11.2 1.0
NH2 A:ARG59 3.4 16.3 1.0
HB3 A:CYS64 3.7 28.9 1.0
CB A:CYS64 3.7 24.1 1.0
CA A:CYS13 3.8 15.1 1.0
CZ A:ARG59 3.8 15.5 1.0
CG2 A:VAL14 3.8 10.5 1.0
HB3 A:CYS13 4.0 21.2 1.0
HD3 A:ARG59 4.0 15.7 1.0
C A:CYS13 4.0 13.2 1.0
CG1 A:VAL14 4.1 10.8 1.0
HD1 A:TYR43 4.1 19.9 1.0
O A:HOH2043 4.1 20.6 1.0
HH22 A:ARG59 4.1 19.6 1.0
SG A:CYS64 4.2 22.5 1.0
HG22 A:VAL14 4.2 12.6 1.0
O A:ASN12 4.2 16.1 1.0
CD A:ARG59 4.2 13.1 1.0
CB A:VAL14 4.2 10.3 1.0
HB3 A:TYR43 4.3 17.4 1.0
CA A:VAL14 4.3 10.1 1.0
HG21 A:VAL14 4.4 12.6 1.0
CB A:CYS13 4.4 17.7 1.0
HG12 A:VAL14 4.5 12.9 1.0
CD1 A:TYR43 4.6 16.6 1.0
O A:HOH2041 4.8 65.9 1.0
HG13 A:VAL14 4.8 12.9 1.0
N A:CYS13 4.8 15.5 1.0
HD2 A:ARG59 4.9 15.7 1.0
HG2 A:ARG59 4.9 14.8 1.0
CA A:CYS64 5.0 25.8 1.0
O A:VAL14 5.0 11.4 1.0
C A:ASN12 5.0 16.3 1.0
O A:HOH2079 5.0 23.9 1.0

Chlorine binding site 2 out of 3 in 2yeo

Go back to Chlorine Binding Sites List in 2yeo
Chlorine binding site 2 out of 3 in the A39L Mutation of Scorpion Toxin Lqh-Alpha-It


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of A39L Mutation of Scorpion Toxin Lqh-Alpha-It within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1071

b:14.7
occ:1.00
H A:TRP39 2.4 12.1 1.0
HAB2 A:DR01067 2.9 30.3 1.0
HA A:GLN38 3.0 9.6 1.0
O A:HOH2071 3.0 13.4 1.0
HAE2 A:DR01067 3.0 37.5 1.0
HE2 A:TYR36 3.2 10.8 1.0
N A:TRP39 3.2 10.1 1.0
HB2 A:TRP39 3.5 14.5 1.0
HAE1 A:DR01067 3.6 37.5 1.0
HG3 A:GLN38 3.6 10.7 1.0
CAE A:DR01067 3.8 31.2 1.0
CAB A:DR01067 3.8 25.3 0.9
CA A:GLN38 3.8 8.0 1.0
O A:TRP39 3.9 11.7 1.0
CAG A:DR81066 3.9 12.8 0.3
HAG2 A:DR01067 4.0 46.6 1.0
HAH1 A:DR01067 4.0 50.4 1.0
C A:GLN38 4.0 8.9 1.0
CAH A:DR81066 4.0 13.9 0.3
HG2 A:GLN38 4.0 10.7 1.0
CE2 A:TYR36 4.1 9.0 1.0
CA A:TRP39 4.1 10.6 1.0
CG A:GLN38 4.2 8.9 1.0
CAF A:DR81066 4.2 11.6 0.3
HAB1 A:DR01067 4.2 30.3 1.0
O A:CYS37 4.2 8.5 1.0
CB A:TRP39 4.3 12.1 1.0
HAA A:DR01067 4.3 28.8 1.0
OAA A:DR01067 4.5 24.0 0.9
C A:TRP39 4.5 11.1 1.0
O A:HOH2072 4.5 15.6 1.0
CAI A:DR81066 4.5 15.6 0.3
NAD A:DR01067 4.5 27.1 1.0
HH A:TYR36 4.6 13.9 1.0
CB A:GLN38 4.6 8.1 1.0
CAG A:DR01067 4.7 38.9 1.0
HD2 A:TYR36 4.7 9.7 1.0
CAH A:DR01067 4.7 42.0 1.0
CAF A:DR01067 4.8 35.2 1.0
OH A:TYR36 4.8 11.6 1.0
HB2 A:GLN38 4.9 9.8 1.0
N A:GLN38 4.9 7.6 1.0
CD2 A:TYR36 4.9 8.1 1.0
HAH2 A:DR01067 4.9 50.4 1.0
CZ A:TYR36 5.0 9.8 1.0
C A:CYS37 5.0 7.5 1.0
CAE A:DR81066 5.0 9.9 0.3

Chlorine binding site 3 out of 3 in 2yeo

Go back to Chlorine Binding Sites List in 2yeo
Chlorine binding site 3 out of 3 in the A39L Mutation of Scorpion Toxin Lqh-Alpha-It


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of A39L Mutation of Scorpion Toxin Lqh-Alpha-It within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1073

b:23.6
occ:1.00
HH11 A:ARG19 2.4 18.1 0.6
HE A:ARG19 2.5 17.3 0.4
HH21 A:ARG19 2.7 19.0 0.4
HD2 A:ARG19 2.9 13.1 0.6
O A:HOH2051 3.0 11.0 1.0
NH1 A:ARG19 3.2 15.1 0.6
O A:HOH2107 3.2 35.9 1.0
NE A:ARG19 3.3 14.4 0.4
NH2 A:ARG19 3.4 15.9 0.4
HH12 A:ARG19 3.5 18.1 0.6
HB1 A:ALA21 3.6 12.5 1.0
HB3 A:ALA21 3.7 12.5 1.0
CZ A:ARG19 3.8 15.1 0.4
CD A:ARG19 3.8 10.9 0.6
HB3 A:ARG19 4.0 13.0 0.4
HB3 A:ARG19 4.0 11.2 0.6
CB A:ALA21 4.1 10.4 1.0
HH22 A:ARG19 4.1 19.0 0.4
HG2 A:ARG19 4.1 14.8 0.4
HD3 A:ARG19 4.2 13.1 0.6
CZ A:ARG19 4.3 14.0 0.6
CD A:ARG19 4.4 13.4 0.4
H A:ALA21 4.5 10.1 1.0
NE A:ARG19 4.5 12.3 0.6
HG2 A:ARG19 4.5 12.2 0.6
HD2 A:ARG19 4.5 16.1 0.4
HB2 A:ALA21 4.6 12.5 1.0
CG A:ARG19 4.6 12.4 0.4
CG A:ARG19 4.6 10.2 0.6
CB A:ARG19 4.8 10.8 0.4
CB A:ARG19 4.8 9.3 0.6

Reference:

F.Frolow, R.Kahn, M.Gurevitz. Crystal Structures of Scorpion Alpha-Toxinsmutants Reveal Conformational Constraints That Dictate Preference For Mammalian Brain Voltage-Gated Na- Channels To Be Published.
Page generated: Fri Jul 11 02:36:02 2025

Last articles

Cl in 3KGW
Cl in 3KG0
Cl in 3KGF
Cl in 3KG1
Cl in 3KGB
Cl in 3KFJ
Cl in 3KFY
Cl in 3KFI
Cl in 3KDC
Cl in 3KFG
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy