Contacts of the helix formed by residues 114 - 154 (chain E) in PDB entry 1M1J
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with ASP 114 (chain E).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110E ALA 3.0 8.3 + - - +
111E LYS* 2.6 44.2 - - - +
113E SER* 1.3 77.4 - - - +
115E THR* 1.3 57.0 + - - +
117E THR* 2.9 8.3 + - - -
118E THR* 2.6 44.7 + - - +
49F GLN* 5.1 1.5 - - - +
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Residues in contact with THR 115 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81D TYR* 3.1 39.9 - - + +
111E LYS 3.2 17.0 + - - -
112E PHE* 3.3 15.0 + - + +
114E ASP* 1.3 81.6 + - - +
116E SER* 1.3 55.3 + - - +
117E THR 2.9 4.7 + - - -
118E THR* 2.9 7.8 + - - -
119E MET* 2.7 37.3 + - + +
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Residues in contact with SER 116 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81D TYR* 4.6 5.8 - - - -
112E PHE* 2.9 27.3 + - - -
113E SER 4.0 2.2 - - - -
115E THR* 1.3 78.8 - - - +
117E THR* 1.3 56.9 + - - +
119E MET* 4.0 7.6 - - - -
120E TYR 3.6 8.7 + - - -
50F ALA* 3.0 7.2 + - - -
53F SER* 2.9 33.8 + - - +
54F THR* 2.6 33.5 + - - -
57F ILE* 3.7 3.0 - - - +
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Residues in contact with THR 117 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
113E SER* 2.6 20.8 + - - -
114E ASP* 2.9 12.4 + - - -
115E THR 2.9 0.8 - - - -
116E SER* 1.3 77.6 - - - +
118E THR* 1.3 58.0 + - - +
119E MET 3.0 4.7 - - - -
120E TYR* 3.1 19.8 + - + +
121E GLN* 3.1 16.8 + - - +
49F GLN* 4.4 8.3 + - - +
53F SER* 3.5 16.0 + - - -
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Residues in contact with THR 118 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114E ASP* 2.6 31.5 + - - +
115E THR* 3.7 8.0 - - - -
117E THR* 1.3 72.2 - - - +
119E MET* 1.3 58.3 + - - +
120E TYR 3.4 0.2 - - - -
121E GLN* 3.0 42.6 + - - +
122E TYR* 3.7 24.5 - - + +
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Residues in contact with MET 119 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81D TYR* 3.1 39.5 - - + +
84D SER 6.5 0.4 - - - -
85D ASN* 3.0 37.5 - - + +
88D ILE* 5.5 1.3 - - + -
219D HIS* 4.3 20.9 - - - -
115E THR* 2.7 16.0 + - + +
116E SER* 4.2 0.9 - - - -
118E THR* 1.3 78.8 - - - +
120E TYR* 1.3 57.6 + - - +
121E GLN 3.4 0.2 - - - -
122E TYR* 3.7 5.3 + - - -
123E VAL* 2.9 40.3 + - + +
57F ILE* 3.1 21.5 - - + -
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Residues in contact with TYR 120 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116E SER 3.6 9.0 - - - +
117E THR* 3.1 15.0 + - + +
119E MET* 1.3 77.5 - - - +
121E GLN* 1.3 67.2 + - - +
122E TYR 3.2 1.0 + - - -
123E VAL 3.5 0.6 + - - +
124E ASN* 3.4 35.2 + - + +
53F SER* 3.9 7.6 - - - +
56F SER* 2.8 35.4 + - - -
57F ILE* 3.1 27.3 - - + +
60F LEU* 3.5 28.7 - - + +
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Residues in contact with GLN 121 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117E THR* 3.1 9.9 + - - +
118E THR* 3.0 53.7 + - - +
120E TYR* 1.3 84.2 - - + +
122E TYR* 1.3 77.9 + - + +
124E ASN* 3.9 4.3 - - - +
125E MET* 3.1 26.5 + - - +
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Residues in contact with TYR 122 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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218D GLU* 5.3 7.4 - - + -
219D HIS* 3.3 37.5 - + + +
118E THR* 3.7 21.1 - - + +
119E MET* 3.7 7.9 + - - +
120E TYR 3.2 0.2 - - - -
121E GLN* 1.3 105.1 + - + +
123E VAL* 1.3 57.2 + - - +
124E ASN 2.8 10.7 + - - -
125E MET* 3.7 25.1 - - + -
126E ILE* 2.9 30.5 + - + +
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Residues in contact with VAL 123 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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88D ILE* 3.3 37.9 - - + -
219D HIS* 3.9 12.8 - - + -
119E MET* 2.9 28.8 + - + +
120E TYR 3.5 1.5 + - - +
122E TYR* 1.3 72.8 - - - +
124E ASN* 1.3 55.8 + - - +
126E ILE* 4.5 4.0 - - + -
127E ASP* 3.4 13.2 + - - +
57F ILE* 3.5 21.1 - - + +
60F LEU* 3.1 48.9 - - + +
61F ILE* 4.2 0.2 - - + -
64F ILE* 4.8 3.1 - - + +
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Residues in contact with ASN 124 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120E TYR* 3.4 26.4 + - + +
121E GLN* 3.9 4.9 - - - +
122E TYR 2.8 0.4 - - - -
123E VAL* 1.3 78.7 - - - +
125E MET* 1.3 53.8 + - - +
126E ILE 2.9 4.5 - - - -
127E ASP* 2.7 35.6 + - - +
128E ASN* 2.7 30.7 + - - -
60F LEU* 3.4 26.9 - - + +
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Residues in contact with MET 125 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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215D ASN 4.5 4.0 - - - +
218D GLU* 3.9 29.8 - - + +
219D HIS 5.3 1.1 - - - +
121E GLN 3.1 19.4 + - - +
122E TYR* 3.9 27.8 - - + +
124E ASN* 1.3 75.7 - - - +
126E ILE* 1.3 67.6 + - - +
128E ASN* 3.5 14.6 - - - +
129E LYS* 2.8 52.5 - - - +
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Residues in contact with ILE 126 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88D ILE* 5.7 2.7 - - + -
92D ILE* 3.6 24.2 - - + -
215D ASN 3.7 22.2 - - - +
216D VAL* 4.1 14.6 - - + +
219D HIS* 3.4 39.9 - - + +
122E TYR 2.9 20.0 + - - +
123E VAL* 4.5 5.8 - - + -
125E MET* 1.3 84.6 - - - +
127E ASP* 1.3 64.4 + - - +
128E ASN 3.2 2.0 + - - -
129E LYS* 3.8 5.0 + - + +
130E LEU* 3.4 28.4 + - + +
64F ILE* 3.9 13.6 - - + +
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Residues in contact with ASP 127 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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123E VAL 3.4 17.6 + - - +
124E ASN* 2.7 24.8 + - - +
126E ILE* 1.3 80.4 - - - +
128E ASN* 1.3 59.4 + - - +
130E LEU* 3.8 4.6 + - - +
131E VAL* 2.8 22.0 - - - +
60F LEU* 4.0 10.2 - - + +
63F HIS* 2.5 45.0 + - - +
64F ILE* 3.3 21.4 - - + +
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Residues in contact with ASN 128 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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124E ASN* 2.7 28.1 + - - +
125E MET* 3.5 21.1 - - - +
126E ILE 3.2 0.4 - - - -
127E ASP* 1.3 77.5 - - - +
129E LYS* 1.3 64.7 + - - +
131E VAL* 2.9 24.0 + - - +
132E LYS* 3.0 37.0 + - - +
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Residues in contact with LYS 129 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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99D LEU* 6.1 1.3 - - + -
215D ASN* 3.4 56.4 + - + +
216D VAL* 5.1 8.1 - - + -
125E MET* 2.8 40.7 + - - +
126E ILE* 3.8 8.5 + - + +
128E ASN* 1.3 72.9 - - - +
130E LEU* 1.3 58.6 + - + +
131E VAL 2.6 16.8 + - - -
132E LYS* 2.8 38.9 + - + +
133E THR* 2.7 38.3 + - - +
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Residues in contact with LEU 130 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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92D ILE* 6.1 1.8 - - + -
95D LEU* 3.4 33.9 - - + -
99D LEU* 5.5 9.4 - - + -
216D VAL* 5.7 7.9 - - + -
126E ILE* 3.4 21.4 + - + +
127E ASP 4.1 2.5 - - - +
128E ASN 3.3 1.2 - - - -
129E LYS* 1.3 79.8 - - + +
131E VAL* 1.3 58.2 + - - +
133E THR* 5.2 3.4 - - - -
134E GLN* 3.3 7.3 - - - +
64F ILE* 4.0 29.2 - - + +
67F ILE* 2.8 65.4 - - + +
68F TYR* 3.9 14.1 - - + +
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Residues in contact with VAL 131 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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127E ASP* 2.8 37.0 - - - +
128E ASN* 3.2 9.9 - - - +
129E LYS 2.6 5.9 + - - -
130E LEU* 1.3 80.0 - - - +
132E LYS* 1.3 58.6 + - + +
134E GLN* 3.6 8.1 - - + +
135E LYS* 3.0 44.7 + - - +
63F HIS* 4.1 14.4 - - + +
67F ILE* 5.0 1.3 - - + -
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Residues in contact with LYS 132 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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211D LEU* 4.9 8.5 - - + -
215D ASN* 5.7 2.7 - - - +
128E ASN* 3.0 29.5 + - - +
129E LYS* 2.8 35.2 + - + +
131E VAL* 1.3 74.1 - - + +
133E THR* 1.3 54.0 + - - +
134E GLN 2.8 5.3 + - - -
135E LYS* 2.7 10.8 + - - +
136E GLN* 2.5 39.2 + - + +
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Residues in contact with THR 133 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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99D LEU* 3.8 35.4 - - + +
211D LEU* 3.3 41.5 - - + +
129E LYS* 2.7 28.3 + - - +
130E LEU* 5.2 0.9 - - - -
132E LYS* 1.3 72.0 - - - +
134E GLN* 1.3 51.1 - - - +
137E ARG* 3.4 21.5 - - - +
68F TYR* 2.7 26.7 + - + +
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Residues in contact with GLN 134 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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129E LYS 4.0 0.6 + - - -
130E LEU 3.3 24.5 - - - +
131E VAL* 3.6 9.2 - - + +
132E LYS 2.8 0.4 - - - -
133E THR* 1.3 79.0 - - - +
135E LYS* 1.3 62.9 + - - +
137E ARG* 4.2 2.6 - - - +
138E LYS* 3.5 35.9 + - - +
67F ILE* 4.1 12.7 - - + +
68F TYR* 3.1 37.3 + - + +
73F GLN* 5.4 2.3 - - - +
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Residues in contact with LYS 135 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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131E VAL* 3.0 33.3 + - - +
132E LYS* 2.7 6.6 + - - +
134E GLN* 1.3 77.8 - - + +
136E GLN* 1.3 54.7 + - - +
137E ARG 2.8 15.4 + - - -
138E LYS* 2.8 17.8 + - + +
139E ASP* 3.1 27.6 + - - +
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Residues in contact with GLN 136 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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209D ARG* 3.3 20.9 + - - +
211D LEU* 3.3 37.7 - - + +
132E LYS* 2.5 21.9 + - + +
135E LYS* 1.3 73.5 - - - +
137E ARG* 1.3 50.8 + - - +
139E ASP* 4.2 11.0 - - - +
140E ASN* 2.8 51.7 + - - +
143E ILE* 5.8 1.0 - - - +
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Residues in contact with ARG 137 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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98D GLY 5.2 2.8 + - - -
99D LEU* 5.6 3.6 - - - +
102D ALA* 3.8 30.0 + - - +
106D ASP* 5.8 4.0 - - - +
211D LEU* 4.6 7.2 - - + +
133E THR* 3.4 20.1 + - - +
134E GLN 4.3 3.4 - - - +
135E LYS 2.8 1.6 + - - +
136E GLN* 1.3 79.3 - - - +
138E LYS* 1.3 63.5 + - - +
139E ASP 3.0 1.6 - - - -
140E ASN* 4.2 6.3 - - + +
141E ASP* 2.9 46.9 + - - +
68F TYR* 4.0 29.6 + - - +
79F ILE* 6.1 4.0 - - - +
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Residues in contact with LYS 138 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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134E GLN* 3.5 30.8 + - - +
135E LYS* 2.8 16.0 + - + +
137E ARG* 1.3 75.3 - - - +
139E ASP* 1.3 64.8 + - - +
141E ASP* 4.0 9.6 + - - +
142E ILE* 4.0 19.4 + - + +
75F LEU* 5.8 5.9 - - - +
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Residues in contact with ASP 139 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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135E LYS* 3.1 32.2 + - - +
136E GLN* 4.1 12.1 - - - +
137E ARG 3.0 0.4 - - - -
138E LYS* 1.3 79.9 - - - +
140E ASN* 1.3 65.3 + - - +
141E ASP 2.8 5.4 + - - -
142E ILE* 2.9 16.6 + - - +
143E ILE* 3.0 24.8 + - + +
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Residues in contact with ASN 140 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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106D ASP* 5.0 12.6 + - - +
208D MET* 3.0 36.6 - - + +
209D ARG 3.5 13.0 + - - -
210D PRO* 4.7 4.6 - - - +
211D LEU* 4.8 1.8 - - - +
136E GLN* 2.8 48.2 + - - +
137E ARG* 3.3 8.0 + - + +
139E ASP* 1.3 78.2 - - - +
141E ASP* 1.3 63.5 + - - +
143E ILE* 3.8 10.9 - - - +
144E LEU* 3.2 32.9 + - + +
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Residues in contact with ASP 141 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106D ASP* 5.6 1.2 - - - +
137E ARG* 2.9 36.3 + - - +
138E LYS* 4.0 8.0 - - - +
139E ASP 2.8 1.2 + - - -
140E ASN* 1.3 81.2 - - - +
142E ILE* 1.3 59.4 + - + +
144E LEU* 3.6 4.8 + - - +
145E SER* 3.0 23.1 + - - -
75F LEU* 4.9 13.3 - - - +
79F ILE* 3.6 25.9 - - - +
82F LEU* 5.8 1.4 - - - +
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Residues in contact with ILE 142 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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138E LYS* 4.0 15.7 + - + +
139E ASP* 2.9 7.3 + - - +
141E ASP* 1.3 76.3 - - + +
143E ILE* 1.3 68.9 + - + +
144E LEU 3.1 1.6 - - - -
145E SER* 3.6 11.4 - - - +
146E GLU* 2.9 33.4 + - + +
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Residues in contact with ILE 143 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
205D THR* 5.8 1.6 - - - -
206D LEU 3.9 11.0 - - - +
207D LYS* 3.0 44.0 - - + +
208D MET* 4.2 9.9 - - + -
136E GLN* 5.8 1.1 - - - +
139E ASP* 3.0 29.6 + - + +
140E ASN* 3.8 22.0 - - - +
142E ILE* 1.3 78.0 - - - +
144E LEU* 1.3 62.3 + - + +
146E GLU* 3.7 3.9 + - - +
147E TYR* 3.3 22.0 + - + +
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Residues in contact with LEU 144 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106D ASP* 5.0 10.1 - - + +
109D TYR* 4.0 32.8 + - + -
205D THR* 4.7 15.0 - - + -
208D MET* 4.9 16.8 - - + -
140E ASN* 3.2 20.9 + - + +
141E ASP 3.9 4.0 - - - +
143E ILE* 1.3 79.3 - - + +
145E SER* 1.3 60.6 + - - +
147E TYR* 3.2 7.1 + - + +
148E ASN* 2.8 33.0 + - - +
79F ILE* 3.8 37.9 - - + -
82F LEU* 4.9 11.2 - - + -
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Residues in contact with SER 145 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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141E ASP 3.0 16.3 + - - -
142E ILE* 3.0 20.5 + - - +
144E LEU* 1.3 77.2 - - - +
146E GLU* 1.3 57.6 + - - +
148E ASN* 3.3 4.9 + - - +
149E THR* 2.8 33.0 + - - +
82F LEU* 5.0 7.4 - - - +
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Residues in contact with GLU 146 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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142E ILE* 2.9 22.4 + - + +
143E ILE* 4.2 4.2 - - - +
145E SER* 1.3 74.4 + - - +
147E TYR* 1.3 60.4 + - - +
149E THR* 3.1 14.0 - - + +
150E GLU* 2.9 35.0 + - + +
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Residues in contact with TYR 147 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109D TYR* 4.1 16.4 - + - -
113D SER* 3.6 30.7 + - - -
116D LEU* 5.7 0.9 - - + -
117D ARG* 4.1 11.1 - - - +
203D LEU* 3.9 26.2 - - + -
204D SER* 4.7 1.6 - - - -
205D THR* 3.3 54.7 + - + +
206D LEU 5.5 0.2 - - - -
143E ILE* 3.3 17.4 + - + +
144E LEU* 3.2 10.7 + - + +
146E GLU* 1.3 78.8 - - - +
148E ASN* 1.3 59.4 + - - +
150E GLU* 3.6 12.9 - - - +
151E MET* 3.3 47.1 + - + +
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Residues in contact with ASN 148 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109D TYR* 3.5 20.5 + - - +
144E LEU 2.8 16.9 + - - +
145E SER 3.6 3.8 - - - +
147E TYR* 1.3 77.6 - - - +
149E THR* 1.3 60.8 + - - +
150E GLU 3.0 1.1 - - - -
151E MET* 2.6 35.6 + - - +
152E GLU* 3.1 21.3 + - - +
82F LEU* 3.9 41.9 + - + +
85F LYS* 5.7 3.9 - - - +
86F SER* 5.6 2.6 - - - -
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Residues in contact with THR 149 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145E SER* 2.8 19.6 + - - +
146E GLU* 3.1 28.7 - - + +
148E ASN* 1.3 78.4 + - - +
150E GLU* 1.3 57.4 + - + +
152E GLU* 3.1 31.2 - - - +
153E LEU* 3.7 5.9 + - - +
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Residues in contact with GLU 150 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202D THR* 3.4 22.5 - - - +
203D LEU* 3.1 48.8 + - + +
146E GLU* 2.9 23.0 + - + +
147E TYR* 3.6 15.2 - - - +
149E THR* 1.3 76.6 - - + +
151E MET* 1.3 70.2 + - - +
152E GLU 3.1 0.9 - - - -
153E LEU* 4.1 2.7 + - - +
154E HIS* 3.0 31.6 + - + +
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Residues in contact with MET 151 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116D LEU* 3.4 42.8 - - + -
117D ARG* 5.2 5.2 - - + -
120D ILE* 3.9 24.0 - - + -
202D THR* 5.1 6.1 - - + -
203D LEU 5.6 0.2 - - - +
147E TYR* 3.3 44.5 + - + +
148E ASN* 2.6 20.7 + - - +
150E GLU* 1.3 83.5 - - - +
152E GLU* 1.3 62.1 + - - +
154E HIS* 4.5 5.6 - - + -
155E TYR* 2.9 33.3 + - + +
89F ILE* 5.6 6.9 - - + +
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Residues in contact with GLU 152 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
148E ASN* 3.1 22.0 + - - +
149E THR* 3.1 23.1 - - - +
151E MET* 1.3 76.2 - - - +
153E LEU* 1.3 59.7 + - + +
154E HIS 3.1 0.9 - - - -
155E TYR* 2.8 21.7 + - - +
156E ASN* 2.7 30.3 + - - +
89F ILE* 4.4 17.4 - - - +
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Residues in contact with LEU 153 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
198D PHE* 3.1 35.6 - - + -
149E THR 3.7 6.6 + - - +
150E GLU* 4.1 2.4 + - - +
152E GLU* 1.3 80.7 - - + +
154E HIS* 1.3 59.7 + - - +
155E TYR 3.2 0.6 + - - -
156E ASN* 3.6 14.7 - - + +
157E TYR 3.7 10.4 + - - +
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Residues in contact with HIS 154 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
120D ILE* 3.5 30.0 + - + +
121D VAL* 6.0 2.4 - - - +
124D LYS* 3.1 44.1 + - + +
198D PHE* 4.3 14.4 + - + -
200D THR* 5.6 0.6 + - - -
201D THR 4.2 2.5 + - - -
202D THR* 2.8 45.3 + - + +
150E GLU* 3.0 23.8 + - + +
151E MET* 3.9 8.5 - - - +
152E GLU 3.1 1.2 - - - -
153E LEU* 1.3 77.4 - - - +
155E TYR* 1.3 59.8 + - - +
157E TYR* 4.1 11.0 - - - +
158E ILE* 4.2 4.5 - - - +
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il