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Iodine 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:

Chlorine (Cl) 3 atoms

Iodine Binding Sites:

The binding sites of Iodine 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 Iodine atom.
In total only one binding site of Iodine was determined in the Crystal Structure T4 Lysozyme Incorporating An Unnatural Amino Acid P- Iodo-L-Phenylalanine at Position 153, PDB code: 1t6h:

Iodine binding site 1 out of 1 in 1t6h

Go back to Iodine Binding Sites List in 1t6h
Iodine binding site 1 out of 1 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 Iodine with other atoms in the I 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:I153

b:41.7
occ:1.00
I A:PHI153 0.0 41.7 1.0
CZ A:PHI153 2.1 29.1 1.0
O A:HOH280 2.8 30.0 1.0
CE1 A:PHI153 3.1 27.4 1.0
CE2 A:PHI153 3.1 20.3 1.0
CD1 A:LEU99 3.3 26.9 1.0
CA A:LEU99 3.7 14.7 1.0
CB A:LEU99 3.7 15.6 1.0
CD1 A:LEU121 3.7 21.2 1.0
SD A:MET102 3.9 21.8 1.0
CG A:LEU99 4.0 20.0 1.0
N A:LEU99 4.2 14.5 1.0
CD1 A:PHI153 4.4 19.5 1.0
CD2 A:PHI153 4.4 18.0 1.0
CD2 A:LEU118 4.5 19.1 1.0
CD2 A:LEU99 4.7 22.6 1.0
C A:ALA98 4.7 13.6 1.0
O A:ALA98 4.8 11.4 1.0
CG1 A:VAL111 4.8 18.2 1.0
CG A:MET102 4.8 16.6 1.0
CG A:PHI153 4.9 13.7 1.0
C A:LEU99 4.9 13.6 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: Sun Aug 11 12:51:40 2024

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