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Krypton in PDB 1c6m: T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton

Enzymatic activity of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton

All present enzymatic activity of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton:
3.2.1.17;

Protein crystallography data

The structure of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton, PDB code: 1c6m was solved by M.L.Quillin, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 60.00 / 2.10
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 61.119, 61.119, 97.025, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Other elements in 1c6m:

The structure of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Krypton Binding Sites:

The binding sites of Krypton atom in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton (pdb code 1c6m). This binding sites where shown within 5.0 Angstroms radius around Krypton atom.
In total 4 binding sites of Krypton where determined in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton, PDB code: 1c6m:
Jump to Krypton binding site number: 1; 2; 3; 4;

Krypton binding site 1 out of 4 in 1c6m

Go back to Krypton Binding Sites List in 1c6m
Krypton binding site 1 out of 4 in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton


Mono view


Stereo pair view

A full contact list of Krypton with other atoms in the Kr binding site number 1 of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Kr500

b:22.3
occ:0.32
 CB A:ALA99 3.7 12.6 1.0
O A:LEU84 3.7 14.7 1.0
CG1 A:VAL87 4.0 17.4 1.0
CB A:VAL87 4.0 21.2 1.0
N A:TYR88 4.0 13.0 1.0
CD2 A:LEU84 4.0 18.3 1.0
CB A:TYR88 4.2 13.9 1.0
CD2 A:LEU118 4.2 23.4 1.0
CA A:TYR88 4.3 11.3 1.0
CB A:LEU84 4.5 13.5 1.0
CA A:LEU84 4.5 13.4 1.0
C A:LEU84 4.5 14.8 1.0
C A:VAL87 4.6 12.2 1.0
CG A:LEU84 4.8 27.8 1.0
CD1 A:TYR88 4.8 14.8 1.0
CA A:VAL87 4.9 14.3 1.0
CD1 A:LEU91 4.9 15.2 1.0
CG2 A:VAL87 5.0 18.4 1.0

Krypton binding site 2 out of 4 in 1c6m

Go back to Krypton Binding Sites List in 1c6m
Krypton binding site 2 out of 4 in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton


Mono view


Stereo pair view

A full contact list of Krypton with other atoms in the Kr binding site number 2 of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Kr501

b:20.0
occ:0.15
 CD2 A:LEU118 3.5 23.4 1.0
CD1 A:LEU121 3.7 22.2 1.0
CE A:MET102 4.0 22.4 1.0
CB A:PHE114 4.0 23.8 1.0
CD2 A:LEU133 4.0 19.3 1.0
SD A:MET102 4.1 24.2 1.0
CB A:SER117 4.2 15.8 1.0
CG1 A:VAL111 4.2 24.9 1.0
CG A:LEU118 4.3 27.9 1.0
CD2 A:PHE114 4.4 29.7 1.0
N A:LEU118 4.4 16.9 1.0
CG A:PHE114 4.5 25.4 1.0
CA A:LEU118 4.7 13.1 1.0
C A:SER117 4.8 15.4 1.0
O A:PHE114 4.8 21.9 1.0
O A:VAL111 4.8 20.5 1.0
KR A:KR502 4.9 19.1 0.1

Krypton binding site 3 out of 4 in 1c6m

Go back to Krypton Binding Sites List in 1c6m
Krypton binding site 3 out of 4 in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton


Mono view


Stereo pair view

A full contact list of Krypton with other atoms in the Kr binding site number 3 of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Kr502

b:19.1
occ:0.15
 N A:ALA99 3.6 7.2 1.0
CB A:ALA98 3.6 11.3 1.0
CD1 A:LEU121 3.7 22.2 1.0
CA A:ALA99 3.7 12.2 1.0
C A:ALA98 3.9 15.5 1.0
CB A:ALA153 3.9 9.2 1.0
CB A:ALA99 4.0 12.6 1.0
O A:ARG95 4.0 22.9 1.0
O A:ALA98 4.3 12.2 1.0
SD A:MET102 4.4 24.2 1.0
CA A:ALA98 4.5 12.0 1.0
CD2 A:LEU121 4.6 15.6 1.0
CD1 A:LEU91 4.6 15.2 1.0
CG A:LEU121 4.8 19.3 1.0
CA A:ALA153 4.9 12.2 1.0
KR A:KR501 4.9 20.0 0.1

Krypton binding site 4 out of 4 in 1c6m

Go back to Krypton Binding Sites List in 1c6m
Krypton binding site 4 out of 4 in the T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton


Mono view


Stereo pair view

A full contact list of Krypton with other atoms in the Kr binding site number 4 of T4 Lysozyme Mutant C54T/C97A/L99A/F153A in the Presence of 8 Atm Krypton within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Kr503

b:20.0
occ:0.11
 N A:ARG154 3.3 14.4 1.0
CB A:ALA153 3.4 9.2 1.0
C A:ALA153 3.5 10.8 1.0
CA A:ARG154 3.5 12.4 1.0
N A:ALA130 3.6 10.2 1.0
CB A:ALA129 3.6 15.3 1.0
O A:TRP126 3.6 15.6 1.0
O A:ALA153 3.7 16.5 1.0
CB A:ALA130 3.8 14.5 1.0
CA A:ALA130 3.8 15.3 1.0
CD1 A:LEU133 3.9 12.2 1.0
CB A:ARG154 3.9 17.3 1.0
CD2 A:LEU121 3.9 15.6 1.0
O A:ILE150 3.9 20.3 1.0
C A:ALA129 4.0 13.3 1.0
CA A:ALA153 4.1 12.2 1.0
CG A:ARG154 4.4 25.8 1.0
CA A:ALA129 4.5 11.3 1.0
O A:ALA129 4.6 16.1 1.0
C A:TRP126 4.6 21.9 1.0
CG2 A:ILE150 4.6 15.1 1.0
CA A:TRP126 4.8 14.2 1.0
C A:ARG154 4.9 17.3 1.0
C A:ILE150 4.9 15.6 1.0
N A:ALA153 5.0 6.8 1.0

Reference:

M.L.Quillin, W.A.Breyer, I.J.Griswold, B.W.Matthews. Size Versus Polarizability in Protein-Ligand Interactions: Binding of Noble Gases Within Engineered Cavities in Phage T4 Lysozyme. J.Mol.Biol. V. 302 955 2000.
ISSN: ISSN 0022-2836
PubMed: 10993735
DOI: 10.1006/JMBI.2000.4063
Page generated: Tue Aug 13 01:25:08 2024

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