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Chlorine in PDB 127l: The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme

Enzymatic activity of The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme

All present enzymatic activity of The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme:
3.2.1.17;

Protein crystallography data

The structure of The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme, PDB code: 127l was solved by M.Blaber, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 1.85
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 60.700, 60.700, 97.600, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Chlorine Binding Sites:

The binding sites of Chlorine atom in the The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme (pdb code 127l). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme, PDB code: 127l:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 127l

Go back to Chlorine Binding Sites List in 127l
Chlorine binding site 1 out of 3 in the The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl173

b:22.2
occ:1.00
O A:HOH209 3.0 25.3 1.0
N A:ARG145 3.3 11.0 1.0
N A:ASN144 3.3 6.0 1.0
C A:THR142 3.5 16.2 1.0
O A:HOH327 3.6 43.2 1.0
CA A:THR142 3.6 8.2 1.0
CB A:ASN144 3.6 13.1 1.0
CB A:THR142 3.6 18.8 1.0
CA A:ASN144 3.8 10.3 1.0
O A:THR142 3.9 13.9 1.0
N A:PRO143 3.9 18.7 1.0
CB A:ARG145 4.0 10.1 1.0
C A:ASN144 4.1 18.0 1.0
CD A:PRO143 4.2 12.3 1.0
CG2 A:THR142 4.2 17.7 1.0
CA A:ARG145 4.2 8.0 1.0
C A:PRO143 4.3 14.0 1.0
ND2 A:ASN144 4.4 38.1 1.0
CG A:ASN144 4.4 21.9 1.0
CA A:PRO143 4.6 14.0 1.0
OG1 A:THR142 4.9 11.0 1.0
O A:HOH230 4.9 33.8 1.0
N A:THR142 5.0 9.3 1.0

Chlorine binding site 2 out of 3 in 127l

Go back to Chlorine Binding Sites List in 127l
Chlorine binding site 2 out of 3 in the The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl178

b:38.4
occ:0.50
O A:HOH215 3.0 22.6 1.0
O A:HOH182 3.2 19.0 1.0
O A:HOH200 3.2 23.4 1.0
O A:HOH246 3.7 47.9 1.0
CB A:ALA49 4.0 14.6 1.0
CE1 A:HIS31 4.0 13.2 1.0
NE2 A:HIS31 4.1 11.5 1.0
NE2 A:GLN69 4.3 11.0 1.0
CA A:ALA49 4.4 15.3 1.0
O A:HOH282 4.5 38.2 1.0
CD2 A:LEU66 4.6 20.8 1.0
O A:HOH202 4.7 57.4 1.0
O A:ALA49 5.0 10.5 1.0

Chlorine binding site 3 out of 3 in 127l

Go back to Chlorine Binding Sites List in 127l
Chlorine binding site 3 out of 3 in the The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of The Energetic Cost and the Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala to Ser and Val to Thr Substitutions in T4 Lysozyme within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl347

b:85.0
occ:1.00
NZ A:LYS85 3.9 36.9 1.0
CE A:LYS85 4.4 26.9 1.0

Reference:

M.Blaber, J.D.Lindstrom, N.Gassner, J.Xu, D.W.Heinz, B.W.Matthews. Energetic Cost and Structural Consequences of Burying A Hydroxyl Group Within the Core of A Protein Determined From Ala-->Ser and Val-->Thr Substitutions in T4 Lysozyme. Biochemistry V. 32 11363 1993.
ISSN: ISSN 0006-2960
PubMed: 8218201
DOI: 10.1021/BI00093A013
Page generated: Thu Jul 10 16:10:33 2025

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