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Potassium in PDB 7tdl: M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine

Enzymatic activity of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine

All present enzymatic activity of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine:
4.1.99.2;

Protein crystallography data

The structure of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine, PDB code: 7tdl 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) 58.41 / 1.60
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 61.25, 82.87, 94.33, 113.16, 96.54, 102.21
R / Rfree (%) 17.7 / 22.1

Other elements in 7tdl:

The structure of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine also contains other interesting chemical elements:

Bromine (Br) 4 atoms
Chlorine (Cl) 3 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine (pdb code 7tdl). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine, PDB code: 7tdl:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 7tdl

Go back to Potassium Binding Sites List in 7tdl
Potassium binding site 1 out of 4 in the M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K502

b:22.9
occ:1.00
O A:GLY52 2.7 20.0 1.0
OE1 B:GLU69 2.7 21.4 1.0
O B:HOH655 2.7 23.4 1.0
O A:HOH713 2.8 23.4 1.0
O A:ASN262 2.8 22.2 1.0
O A:HOH718 3.0 21.3 1.0
HB3 A:ASN262 3.0 23.9 1.0
HB3 B:GLU69 3.1 27.3 1.0
O B:GLU69 3.3 22.7 1.0
HA3 A:GLY52 3.3 25.2 1.0
HA B:ALA295 3.4 27.8 1.0
HA B:GLU69 3.5 26.8 1.0
C A:GLY52 3.6 21.9 1.0
HA A:ASN262 3.7 23.4 1.0
H B:GLY296 3.8 24.4 1.0
CB B:GLU69 3.8 22.7 1.0
C A:ASN262 3.8 20.5 1.0
CD B:GLU69 3.8 22.4 1.0
CB A:ASN262 3.9 19.9 1.0
CA A:GLY52 3.9 21.0 1.0
HE3 A:LYS256 4.0 25.7 1.0
CA B:GLU69 4.0 22.3 1.0
C B:GLU69 4.0 23.5 1.0
CA A:ASN262 4.1 19.5 1.0
O B:HOH763 4.1 23.8 1.0
HD22 A:ASN262 4.1 25.6 1.0
HA2 A:GLY52 4.2 25.2 1.0
CG B:GLU69 4.3 21.2 1.0
CA B:ALA295 4.3 23.2 1.0
HB2 A:ASN262 4.4 23.9 1.0
HG3 B:GLU69 4.4 25.4 1.0
N B:GLY296 4.5 20.3 1.0
HB1 B:ALA295 4.6 25.8 1.0
HB2 B:GLU69 4.6 27.3 1.0
HZ3 A:LYS256 4.6 26.9 1.0
HA A:THR53 4.7 26.1 1.0
HE2 A:LYS256 4.7 25.7 1.0
CE A:LYS256 4.7 21.4 1.0
ND2 A:ASN262 4.7 21.3 1.0
N A:THR53 4.7 20.5 1.0
HB2 B:ALA295 4.7 25.8 1.0
HB A:ILE263 4.8 27.1 1.0
CG A:ASN262 4.8 21.1 1.0
CB B:ALA295 4.8 21.4 1.0
HG23 A:THR53 4.8 28.9 1.0
O B:LEU294 4.9 23.7 1.0
O A:SER51 4.9 20.9 1.0
OE2 B:GLU69 4.9 19.1 1.0
HD13 A:ILE263 5.0 28.4 1.0
C B:ALA295 5.0 21.7 1.0

Potassium binding site 2 out of 4 in 7tdl

Go back to Potassium Binding Sites List in 7tdl
Potassium binding site 2 out of 4 in the M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K503

b:22.4
occ:1.00
OE1 A:GLU69 2.7 21.8 1.0
O A:HOH628 2.8 21.5 1.0
O A:HOH678 2.8 21.7 1.0
O B:GLY52 2.9 21.3 1.0
O B:ASN262 2.9 22.3 1.0
HB3 B:ASN262 2.9 23.4 1.0
O B:HOH701 3.0 25.1 1.0
HB3 A:GLU69 3.0 28.5 1.0
HA A:ALA295 3.3 26.0 1.0
O A:GLU69 3.3 24.8 1.0
HA3 B:GLY52 3.4 25.1 1.0
HA A:GLU69 3.5 27.9 1.0
C B:GLY52 3.6 24.7 1.0
H A:GLY296 3.7 28.1 1.0
CB A:GLU69 3.8 23.8 1.0
CB B:ASN262 3.8 19.5 1.0
C B:ASN262 3.8 22.4 1.0
CD A:GLU69 3.8 23.4 1.0
HA B:ASN262 3.9 24.5 1.0
CA B:GLY52 3.9 20.9 1.0
CA A:GLU69 4.0 23.2 1.0
C A:GLU69 4.1 24.2 1.0
HE3 B:LYS256 4.1 29.2 1.0
CA B:ASN262 4.1 20.4 1.0
HD22 B:ASN262 4.2 25.6 1.0
CA A:ALA295 4.2 21.6 1.0
HA2 B:GLY52 4.2 25.1 1.0
O A:HOH701 4.2 21.9 1.0
CG A:GLU69 4.3 22.6 1.0
HB2 B:ASN262 4.3 23.4 1.0
HG3 A:GLU69 4.4 27.1 1.0
N A:GLY296 4.5 23.4 1.0
HB1 A:ALA295 4.5 25.7 1.0
HZ3 B:LYS256 4.5 30.3 1.0
HB2 A:GLU69 4.6 28.5 1.0
HE2 B:LYS256 4.6 29.2 1.0
HB2 A:ALA295 4.6 25.7 1.0
CB A:ALA295 4.7 21.4 1.0
HA B:THR53 4.7 30.2 1.0
N B:THR53 4.7 24.1 1.0
CE B:LYS256 4.7 24.4 1.0
ND2 B:ASN262 4.8 21.4 1.0
CG B:ASN262 4.8 21.6 1.0
HB B:ILE263 4.8 29.5 1.0
O A:LEU294 4.8 22.8 1.0
C A:ALA295 4.9 21.4 1.0
O B:SER51 4.9 24.1 1.0
OE2 A:GLU69 4.9 20.2 1.0

Potassium binding site 3 out of 4 in 7tdl

Go back to Potassium Binding Sites List in 7tdl
Potassium binding site 3 out of 4 in the M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K505

b:20.6
occ:1.00
O D:HOH682 2.7 19.6 1.0
O C:GLY52 2.8 19.6 1.0
O D:HOH643 2.8 21.8 1.0
OE1 D:GLU69 2.8 23.1 1.0
O C:ASN262 2.9 18.7 1.0
HB3 C:ASN262 2.9 23.6 1.0
HB3 D:GLU69 3.0 27.1 1.0
O C:HOH743 3.1 21.4 1.0
O D:GLU69 3.3 22.1 1.0
HA3 C:GLY52 3.4 25.2 1.0
HA D:ALA295 3.4 24.2 1.0
HA D:GLU69 3.6 28.7 1.0
C C:GLY52 3.6 22.8 1.0
HA C:ASN262 3.7 23.7 1.0
H D:GLY296 3.8 25.5 1.0
CB C:ASN262 3.8 19.7 1.0
CB D:GLU69 3.8 22.6 1.0
C C:ASN262 3.8 20.7 1.0
CD D:GLU69 3.9 24.0 1.0
O D:HOH710 4.0 23.0 1.0
CA C:GLY52 4.0 21.0 1.0
CA D:GLU69 4.0 23.9 1.0
C D:GLU69 4.0 23.1 1.0
CA C:ASN262 4.0 19.8 1.0
HE3 C:LYS256 4.2 24.0 1.0
HD22 C:ASN262 4.2 22.3 1.0
HA2 C:GLY52 4.3 25.2 1.0
CG D:GLU69 4.3 24.8 1.0
HB2 C:ASN262 4.3 23.6 1.0
CA D:ALA295 4.4 20.1 1.0
HE2 C:LYS256 4.5 24.0 1.0
HG3 D:GLU69 4.5 29.8 1.0
HZ3 C:LYS256 4.6 24.7 1.0
N D:GLY296 4.6 21.2 1.0
HB2 D:GLU69 4.6 27.1 1.0
HA C:THR53 4.6 28.7 1.0
HB2 D:ALA295 4.6 24.3 1.0
HB1 D:ALA295 4.7 24.3 1.0
N C:THR53 4.7 21.6 1.0
CE C:LYS256 4.7 20.0 1.0
ND2 C:ASN262 4.7 18.6 1.0
CG C:ASN262 4.8 19.4 1.0
CB D:ALA295 4.8 20.3 1.0
O C:SER51 4.8 23.2 1.0
O D:ALA70 4.9 21.0 1.0
O D:LEU294 4.9 21.4 1.0
HB C:ILE263 5.0 28.6 1.0
OE2 D:GLU69 5.0 21.2 1.0
HG23 C:THR53 5.0 28.4 1.0

Potassium binding site 4 out of 4 in 7tdl

Go back to Potassium Binding Sites List in 7tdl
Potassium binding site 4 out of 4 in the M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of M379A Mutant Tyrosine Phenol-Lyase Complexed with 3-Bromo-Dl- Phenylalanine within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K506

b:21.2
occ:1.00
O C:HOH693 2.7 22.0 1.0
O C:HOH784 2.7 21.9 1.0
OE1 C:GLU69 2.7 20.4 1.0
O D:ASN262 2.9 21.0 1.0
O D:GLY52 2.9 21.7 1.0
HB3 C:GLU69 2.9 24.8 1.0
HB3 D:ASN262 3.0 24.7 1.0
O D:HOH716 3.2 21.8 1.0
O C:GLU69 3.3 21.3 1.0
HA3 D:GLY52 3.4 28.8 1.0
HA C:ALA295 3.5 29.5 1.0
HA C:GLU69 3.5 28.1 1.0
C D:GLY52 3.7 23.8 1.0
CB C:GLU69 3.7 20.6 1.0
H C:GLY296 3.8 25.3 1.0
HA D:ASN262 3.8 25.6 1.0
CD C:GLU69 3.9 21.2 1.0
C D:ASN262 3.9 19.7 1.0
CB D:ASN262 3.9 20.6 1.0
CA C:GLU69 3.9 23.4 1.0
C C:GLU69 3.9 23.6 1.0
CA D:GLY52 4.0 24.0 1.0
HD22 D:ASN262 4.1 23.9 1.0
CA D:ASN262 4.1 21.3 1.0
HE3 D:LYS256 4.1 25.4 1.0
O C:HOH766 4.1 24.1 1.0
CG C:GLU69 4.3 20.6 1.0
HA2 D:GLY52 4.3 28.8 1.0
CA C:ALA295 4.4 24.6 1.0
HB2 D:ASN262 4.5 24.7 1.0
HB2 C:GLU69 4.5 24.8 1.0
N C:GLY296 4.5 21.1 1.0
HB1 C:ALA295 4.6 25.1 1.0
HZ3 D:LYS256 4.6 25.6 1.0
HG3 C:GLU69 4.6 24.8 1.0
HA D:THR53 4.7 25.1 1.0
ND2 D:ASN262 4.7 19.9 1.0
N D:THR53 4.7 21.7 1.0
HE2 D:LYS256 4.8 25.4 1.0
CG D:ASN262 4.8 20.6 1.0
O D:SER51 4.8 21.0 1.0
CE D:LYS256 4.8 21.2 1.0
HB D:ILE263 4.8 26.6 1.0
HG23 D:THR53 4.9 30.9 1.0
CB C:ALA295 4.9 20.9 1.0
HB2 C:ALA295 4.9 25.1 1.0
O C:ALA70 4.9 22.4 1.0
O C:LEU294 4.9 23.2 1.0
OE2 C:GLU69 4.9 21.4 1.0

Reference:

R.S.Phillips, B.Jones, S.Nash. M379A Mutant Tyrosine Phenol-Lyase From Citrobacter Freundii Has Altered Conformational Dynamics. Chembiochem V. 23 00028 2022.
ISSN: ESSN 1439-7633
PubMed: 35577764
DOI: 10.1002/CBIC.202200028
Page generated: Mon Aug 12 21:15:21 2024

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