Atomistry » Potassium » PDB 8uec-8wa5 » 8v2k
Atomistry »
  Potassium »
    PDB 8uec-8wa5 »
      8v2k »

Potassium in PDB 8v2k: Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine

Enzymatic activity of Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine

All present enzymatic activity of Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine:
4.1.99.1;

Protein crystallography data

The structure of Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine, PDB code: 8v2k was solved by R.S.Phillips, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 119.06 / 1.81
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 66.889, 113.073, 120.332, 90, 98.33, 90
R / Rfree (%) 18.6 / 23.1

Potassium Binding Sites:

The binding sites of Potassium atom in the Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine (pdb code 8v2k). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine, PDB code: 8v2k:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 8v2k

Go back to Potassium Binding Sites List in 8v2k
Potassium binding site 1 out of 4 in the Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K501

b:24.8
occ:1.00
 O A:GLY53 2.7 16.7 1.0
OE1 B:GLU70 2.7 17.9 1.0
O A:HOH715 2.8 22.5 0.8
O B:HOH694 2.8 19.1 1.0
O A:ASN271 3.0 20.1 1.0
O A:HOH750 3.0 24.2 1.0
O B:GLU70 3.1 26.3 1.0
C A:GLY53 3.5 16.6 1.0
CA A:GLY53 3.8 18.6 1.0
CB B:GLU70 3.9 20.3 1.0
CD B:GLU70 3.9 19.7 1.0
C A:ASN271 3.9 16.9 1.0
C B:GLU70 4.0 24.1 1.0
CB A:ASN271 4.0 15.8 1.0
CA B:GLU70 4.1 20.2 1.0
CA A:ASN271 4.1 16.4 1.0
O B:HOH631 4.3 18.7 1.0
N B:GLY306 4.3 19.5 1.0
CG B:GLU70 4.4 26.0 1.0
CA B:ALA305 4.4 20.1 1.0
N A:THR54 4.6 21.6 1.0
CE A:LYS265 4.7 25.9 1.0
ND2 A:ASN271 4.8 17.3 1.0
O A:SER52 4.9 25.2 1.0
O B:LEU304 4.9 21.7 1.0
CG A:ASN271 4.9 20.6 1.0
OE2 B:GLU70 4.9 18.9 1.0
C B:ALA305 4.9 25.4 1.0
CB B:ALA305 5.0 19.4 1.0

Potassium binding site 2 out of 4 in 8v2k

Go back to Potassium Binding Sites List in 8v2k
Potassium binding site 2 out of 4 in the Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K501

b:22.6
occ:1.00
 O B:GLY53 2.7 24.2 1.0
OE1 A:GLU70 2.7 25.1 1.0
O A:HOH633 2.8 23.3 1.0
O B:HOH697 2.8 19.0 1.0
O B:HOH773 3.0 24.0 1.0
O B:ASN271 3.0 21.6 1.0
O A:GLU70 3.0 22.7 1.0
C B:GLY53 3.5 22.1 1.0
CA B:GLY53 3.7 20.4 1.0
CB A:GLU70 3.8 18.1 1.0
CD A:GLU70 3.9 27.4 1.0
C A:GLU70 3.9 24.5 1.0
C B:ASN271 4.0 21.7 1.0
CA A:GLU70 4.0 22.4 1.0
CB B:ASN271 4.1 16.8 1.0
CA B:ASN271 4.2 20.3 1.0
O A:HOH674 4.3 21.9 1.0
CG A:GLU70 4.3 19.8 1.0
N A:GLY306 4.4 21.0 1.0
CA A:ALA305 4.5 22.4 1.0
N B:THR54 4.6 22.1 1.0
CE B:LYS265 4.8 24.1 1.0
O B:SER52 4.8 22.4 1.0
ND2 B:ASN271 4.9 18.3 1.0
OE2 A:GLU70 4.9 25.1 1.0
O A:LEU304 4.9 19.7 1.0
O A:ALA71 4.9 19.4 1.0
C A:ALA305 5.0 23.6 1.0

Potassium binding site 3 out of 4 in 8v2k

Go back to Potassium Binding Sites List in 8v2k
Potassium binding site 3 out of 4 in the Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K501

b:22.9
occ:1.00
 O C:HOH740 2.6 22.7 1.0
O D:GLY53 2.7 15.2 1.0
OE1 C:GLU70 2.7 23.3 1.0
O D:HOH757 2.8 23.3 1.0
O D:ASN271 2.9 14.6 1.0
O C:GLU70 3.0 21.3 1.0
O D:HOH807 3.1 22.4 1.0
C D:GLY53 3.6 20.0 1.0
CB C:GLU70 3.8 16.9 1.0
CD C:GLU70 3.8 22.1 1.0
C C:GLU70 3.9 29.2 1.0
C D:ASN271 3.9 12.6 1.0
CA D:GLY53 3.9 14.4 1.0
CB D:ASN271 3.9 10.9 1.0
CA C:GLU70 4.0 20.9 1.0
CA D:ASN271 4.1 13.5 1.0
O C:HOH648 4.2 20.3 1.0
CG C:GLU70 4.3 20.3 1.0
N C:GLY306 4.4 17.6 1.0
CA C:ALA305 4.5 16.2 1.0
N D:THR54 4.7 17.0 1.0
ND2 D:ASN271 4.8 17.2 1.0
O D:SER52 4.9 17.9 1.0
CE D:LYS265 4.9 14.7 1.0
OE2 C:GLU70 4.9 22.7 1.0
O C:ALA71 4.9 22.5 1.0
CG D:ASN271 4.9 16.9 1.0

Potassium binding site 4 out of 4 in 8v2k

Go back to Potassium Binding Sites List in 8v2k
Potassium binding site 4 out of 4 in the Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Proteus Vulgaris Tryptophan Indole-Lyase Complexed with L-Alanine within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K502

b:19.1
occ:1.00
 O C:GLY53 2.6 15.4 1.0
O D:HOH680 2.7 20.1 1.0
OE1 D:GLU70 2.8 16.2 1.0
O C:HOH704 2.8 17.6 1.0
O C:HOH815 2.9 20.9 1.0
O C:ASN271 2.9 13.2 1.0
O D:GLU70 3.1 16.7 1.0
C C:GLY53 3.5 15.7 1.0
CA C:GLY53 3.8 18.6 1.0
CB D:GLU70 3.8 15.8 1.0
C C:ASN271 3.9 13.4 1.0
CD D:GLU70 3.9 15.7 1.0
C D:GLU70 3.9 16.2 1.0
CB C:ASN271 4.0 10.6 1.0
CA D:GLU70 4.0 15.1 1.0
CA C:ASN271 4.1 15.6 1.0
CG D:GLU70 4.4 13.4 1.0
N D:GLY306 4.4 16.9 1.0
O D:HOH751 4.5 12.3 1.0
CA D:ALA305 4.5 18.3 1.0
N C:THR54 4.6 14.5 1.0
ND2 C:ASN271 4.8 15.0 1.0
CE C:LYS265 4.8 19.4 1.0
O C:SER52 4.8 16.1 1.0
CG C:ASN271 4.9 16.3 1.0
O D:LEU304 4.9 12.6 1.0
OE2 D:GLU70 4.9 17.1 1.0
C D:ALA305 5.0 17.2 1.0

Reference:

R.S.Phillips, R.S.Phillips. N/A N/A.
Page generated: Sat Aug 9 18:05:19 2025

Last articles

Mg in 4JI6
Mg in 4JJS
Mg in 4JJ2
Mg in 4JIW
Mg in 4JIV
Mg in 4JIB
Mg in 4JI4
Mg in 4JI5
Mg in 4JI1
Mg in 4JI0
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy