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Chlorine in PDB 1t6h: Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153

Enzymatic activity of Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153

All present enzymatic activity of Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153:
3.2.1.17;

Protein crystallography data

The structure of Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153, PDB code: 1t6h was solved by G.Spraggon, J.Xie, L.Wang, N.Wu, A.Brock, P.G.Schultz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 84.51 / 2.01
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 59.668, 59.668, 97.574, 90.00, 90.00, 120.00
R / Rfree (%) 15.7 / 21

Other elements in 1t6h:

The structure of Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153 also contains other interesting chemical elements:

Iodine (I) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153 (pdb code 1t6h). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153, PDB code: 1t6h:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 1t6h

Go back to Chlorine Binding Sites List in 1t6h
Chlorine binding site 1 out of 3 in the Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl191

b:18.6
occ:1.00
O A:HOH257 3.0 22.7 1.0
N A:ARG145 3.2 13.0 1.0
N A:ASN144 3.4 12.4 1.0
C A:THR142 3.5 13.5 1.0
CA A:THR142 3.5 12.3 1.0
CB A:THR142 3.6 13.0 1.0
CB A:ASN144 3.7 14.1 1.0
O A:THR142 3.8 12.9 1.0
N A:PRO143 3.8 13.7 1.0
CA A:ASN144 3.8 14.2 1.0
CB A:ARG145 3.9 14.7 1.0
C A:ASN144 4.0 13.9 1.0
CA A:ARG145 4.2 14.0 1.0
CG2 A:THR142 4.2 11.5 1.0
CD A:PRO143 4.2 13.6 1.0
C A:PRO143 4.3 13.8 1.0
CA A:PRO143 4.6 13.6 1.0
CG A:ASN144 4.7 20.0 1.0
O A:HOH228 4.7 22.1 1.0
N A:THR142 4.9 12.7 1.0
OG1 A:THR142 4.9 12.2 1.0
CG A:PRO143 4.9 13.2 1.0
OD1 A:ASN144 4.9 31.0 1.0

Chlorine binding site 2 out of 3 in 1t6h

Go back to Chlorine Binding Sites List in 1t6h
Chlorine binding site 2 out of 3 in the Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl192

b:27.7
occ:1.00
O A:HOH251 3.2 19.6 1.0
O A:HOH375 3.2 31.6 1.0
O A:HOH213 3.3 15.1 1.0
O A:HOH299 3.5 24.5 1.0
CE1 A:HIS31 3.6 14.4 1.0
NE2 A:HIS31 3.9 14.6 1.0
CB A:ALA49 4.1 16.9 1.0
O A:HOH350 4.4 35.3 1.0
NE2 A:GLN69 4.5 9.7 1.0
CA A:ALA49 4.5 16.2 1.0
CD2 A:LEU66 4.7 16.9 1.0
ND1 A:HIS31 4.8 11.8 1.0

Chlorine binding site 3 out of 3 in 1t6h

Go back to Chlorine Binding Sites List in 1t6h
Chlorine binding site 3 out of 3 in the Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl193

b:14.9
occ:1.00
O A:HOH235 2.4 29.2 1.0
O A:GLY30 2.7 13.5 1.0
O A:PHE104 2.8 14.4 1.0
O A:HOH245 2.9 21.0 1.0
O A:HOH254 3.0 31.5 1.0
O A:HOH237 3.2 22.2 1.0
CE1 A:PHE104 3.2 16.6 1.0
CD1 A:PHE104 3.4 15.7 1.0
C A:PHE104 3.8 14.1 1.0
CZ A:PHE104 3.9 16.5 1.0
C A:GLY30 3.9 12.8 1.0
CG A:PHE104 4.1 13.1 1.0
CE2 A:PHE104 4.5 15.2 1.0
CD2 A:PHE104 4.6 13.8 1.0
N A:LEU32 4.6 14.7 1.0
O A:HOH302 4.6 29.4 1.0
CA A:PHE104 4.6 12.9 1.0
N A:GLN105 4.7 13.5 1.0
CA A:GLY30 4.7 12.3 1.0
O A:HOH269 4.7 22.7 1.0
CA A:GLN105 4.8 14.3 1.0
OE1 A:GLU11 4.8 16.0 1.0
N A:HIS31 4.9 12.0 1.0
CA A:HIS31 4.9 12.8 1.0
CB A:PHE104 4.9 12.1 1.0

Reference:

J.Xie, L.Wang, N.Wu, A.Brock, G.Spraggon, P.G.Schultz. The Site-Specific Incorporation of P-Iodo-L-Phenylalanine Into Proteins For Structure Determination. Nat.Biotechnol. V. 22 1297 2004.
ISSN: ISSN 1087-0156
PubMed: 15378068
DOI: 10.1038/NBT1013
Page generated: Sat Dec 12 08:49:43 2020

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