Contacts of the helix formed by residues 139 - 197 (chain E) in PDB entry 1FOS
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 LYS 139 (chain E).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140E ARG* 1.3 65.4 + - + +
141E ARG* 3.6 4.4 - - - +
142E ILE* 3.4 25.7 + - + +
143E ARG* 2.9 30.7 + - - +
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Residues in contact with ARG 140 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12A C 2.9 46.4 + - - +
13A A 4.2 16.0 + - - -
139E LYS* 1.3 76.0 - - + +
141E ARG* 1.3 51.9 + - - +
142E ILE 2.5 17.3 + - - -
143E ARG* 2.6 27.8 + - - +
144E ARG* 2.6 36.1 + - + +
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Residues in contact with ARG 141 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
139E LYS 3.6 2.8 - - - +
140E ARG* 1.3 76.8 - - - +
142E ILE* 1.3 65.1 + - + +
144E ARG* 4.3 5.4 - - - -
145E GLU* 3.1 42.3 + - - +
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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
----------------------------------------------------------
139E LYS* 3.4 25.0 + - - +
140E ARG 2.5 4.4 + - - -
141E ARG* 1.3 79.9 - - + +
143E ARG* 1.3 66.0 + - + +
145E GLU* 3.2 2.3 + - - +
146E ARG* 3.0 56.7 + - + +
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Residues in contact with ARG 143 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14A T 5.3 12.5 + - - +
27B T 5.2 15.8 - - + +
139E LYS 2.9 12.5 + - - +
140E ARG* 2.6 34.2 + - - +
142E ILE* 1.3 78.8 - - + +
144E ARG* 1.3 52.1 + - - +
146E ARG* 2.8 14.3 + - + +
147E ASN* 2.5 44.1 + - + +
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Residues in contact with ARG 144 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11A T 4.1 22.9 + - - +
12A C 5.2 9.4 - - - +
140E ARG* 2.6 28.6 + - + +
141E ARG* 4.7 3.8 - - - +
143E ARG* 1.3 70.6 - - - +
145E GLU* 1.3 60.0 + - + +
147E ASN* 3.4 5.1 + - - +
148E LYS* 2.8 28.5 + - - +
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Residues in contact with GLU 145 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141E ARG* 3.1 36.0 + - - +
142E ILE* 3.2 4.6 + - - +
144E ARG* 1.3 76.8 - - + +
146E ARG* 1.3 64.1 + - - +
148E LYS* 3.1 38.4 + - - +
149E MET* 3.0 24.1 - - - +
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Residues in contact with ARG 146 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B T 5.2 16.7 + - - +
142E ILE* 3.0 44.8 + - + +
143E ARG* 2.8 18.6 + - + +
145E GLU* 1.3 78.0 - - + +
147E ASN* 1.3 58.5 + - - +
149E MET* 3.4 22.8 + - - +
150E ALA* 3.5 6.1 + - - +
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Residues in contact with ASN 147 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11A T 4.1 7.8 - - - +
12A C 2.9 32.8 + - - -
13A A 4.0 7.4 - - - +
27B T 6.3 0.8 - - - +
28B A 4.4 7.3 + - - +
29B T 3.3 30.6 + - - +
143E ARG* 2.5 27.1 + - + +
144E ARG* 4.0 5.2 - - - +
146E ARG* 1.3 69.3 - - - +
148E LYS* 1.3 65.6 + - - +
149E MET 3.1 2.2 - - - -
150E ALA* 2.9 8.3 + - - +
151E ALA* 2.9 22.9 + - - +
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Residues in contact with LYS 148 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10A G 3.6 51.6 + - + +
11A T 4.1 24.9 - - + +
144E ARG 2.8 11.9 + - - +
145E GLU* 3.2 35.9 - - - +
147E ASN* 1.3 78.7 - - - +
149E MET* 1.3 63.1 + - - +
151E ALA* 3.4 3.3 + - - +
152E ALA* 3.0 29.0 + - - +
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Residues in contact with MET 149 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145E GLU* 3.0 24.9 - - - +
146E ARG* 3.4 12.8 - - - +
147E ASN 3.1 0.2 - - - -
148E LYS* 1.3 85.6 - - - +
150E ALA* 1.3 57.3 + - - +
152E ALA* 3.2 7.0 + - - +
153E LYS* 2.8 29.9 + - - +
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Residues in contact with ALA 150 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B T 5.1 2.5 - - + -
28B A 3.9 26.7 - - + +
29B T 3.9 19.7 - - + -
146E ARG 3.5 4.2 + - - +
147E ASN* 2.9 18.2 + - - +
149E MET* 1.3 75.5 - - - +
151E ALA* 1.3 67.3 + - - +
152E ALA 3.0 1.1 - - - -
153E LYS* 2.9 7.6 + - - +
154E SER* 2.8 26.7 + - - -
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Residues in contact with ALA 151 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10A G 5.9 0.2 - - - +
11A T 3.7 35.7 - - + +
12A C 5.5 0.2 - - - +
29B T 4.1 13.1 - - + +
30B G 5.8 0.4 - - - +
147E ASN* 2.9 9.2 + - - +
148E LYS 3.7 7.9 - - - +
150E ALA* 1.3 74.5 - - - +
152E ALA* 1.3 63.5 + - - +
154E SER* 4.0 3.1 - - - -
155E ARG* 3.1 46.5 + - - +
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Residues in contact with ALA 152 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10A G 5.1 7.2 - - - +
148E LYS* 3.0 14.4 + - + +
149E MET* 3.4 11.7 - - - +
150E ALA 3.0 0.4 - - - -
151E ALA* 1.3 79.8 - - - +
153E LYS* 1.3 58.4 + - - +
155E ARG* 3.7 11.6 - - - +
156E ASN* 2.9 37.9 + - - +
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Residues in contact with LYS 153 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28B A 3.2 36.6 + - - +
149E MET 2.8 20.9 + - - +
150E ALA* 2.9 4.5 + - - +
152E ALA* 1.3 69.9 - - - +
154E SER* 1.3 63.1 + - - +
156E ASN* 2.9 27.2 - - + +
157E ARG* 3.0 9.6 + - + +
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Residues in contact with SER 154 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28B A 4.9 7.6 - - - -
29B T 2.9 44.9 + - - +
30B G 5.6 0.3 + - - -
150E ALA 2.8 20.5 + - - -
151E ALA* 4.0 5.2 - - - -
153E LYS* 1.3 71.7 - - - +
155E ARG* 1.3 67.2 + - - +
156E ASN 3.0 1.6 - - - -
157E ARG* 3.0 16.8 + - - +
158E ARG* 3.2 21.8 + - - +
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Residues in contact with ARG 155 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8A G 5.3 2.5 - - - -
9A A 3.3 61.6 + - - +
10A G 2.6 41.8 + - - -
11A T 4.1 6.1 + - - -
31B A 5.0 1.6 - - - +
151E ALA* 3.1 36.9 + - - +
152E ALA* 3.7 9.2 - - - +
154E SER* 1.3 79.3 + - - +
156E ASN* 1.3 67.1 + - - +
158E ARG* 3.5 6.9 + - - +
159E ARG* 3.2 19.2 + - - +
282F LYS* 5.5 8.0 + - - +
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Residues in contact with ASN 156 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16C G 4.7 7.3 + - - -
152E ALA* 2.9 30.3 + - - +
153E LYS* 2.9 18.2 - - + +
154E SER 3.0 0.4 - - - -
155E ARG* 1.3 79.1 - - - +
157E ARG* 1.3 68.3 + - - +
159E ARG* 2.9 20.6 + - - +
160E GLU* 3.3 21.6 + - - +
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Residues in contact with ARG 157 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29B T 5.9 1.8 - - - +
153E LYS* 3.0 6.7 + - + +
154E SER* 3.0 11.7 + - - +
156E ASN* 1.3 77.7 - - - +
158E ARG* 1.3 51.7 + - + +
160E GLU* 2.8 12.6 + - - +
161E LEU* 2.7 36.5 + - + +
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Residues in contact with ARG 158 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29B T 3.8 23.8 + - - -
30B G 2.8 41.4 + - - -
154E SER* 3.2 19.5 + - - +
155E ARG* 4.1 8.7 - - - +
156E ASN 3.1 0.2 + - - -
157E ARG* 1.3 74.0 - - + +
159E ARG* 1.3 63.0 + - - +
161E LEU* 4.3 14.2 - - + +
162E THR* 3.0 31.1 + - + +
282F LYS* 5.7 15.9 - - + +
283F LEU* 4.2 18.0 - - - +
286F ILE* 3.8 23.2 - - + +
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Residues in contact with ARG 159 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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30D G 4.9 11.3 + - - -
155E ARG 3.2 10.5 + - - +
156E ASN* 2.9 15.3 + - - +
158E ARG* 1.3 76.7 - - - +
160E GLU* 1.3 68.9 + - + +
162E THR* 3.2 6.8 + - - -
163E ASP* 3.0 59.3 + - - +
282F LYS* 5.6 11.1 - - - +
159G ARG* 6.0 4.6 - - - +
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Residues in contact with GLU 160 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16C G 4.1 26.4 + - - +
156E ASN* 3.4 30.1 - - - +
157E ARG* 2.8 6.9 + - - +
159E ARG* 1.3 83.8 + - + +
161E LEU* 1.3 66.0 + - - +
162E THR 3.2 1.6 - - - -
163E ASP* 3.9 7.1 - - - +
164E THR* 2.9 31.0 + - - +
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Residues in contact with LEU 161 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157E ARG* 2.7 20.8 + - + +
158E ARG* 3.9 15.0 - - - +
160E GLU* 1.3 72.7 - - - +
162E THR* 1.3 60.5 + - - +
164E THR* 3.2 4.1 + - + -
165E LEU* 2.9 54.3 + - + +
286F ILE* 3.7 34.1 - - + -
290F GLU* 4.8 9.0 - - - +
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Residues in contact with THR 162 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158E ARG* 3.0 15.1 + - + +
159E ARG* 3.2 11.8 + - - -
161E LEU* 1.3 73.0 - - - +
163E ASP* 1.3 61.0 + - - +
164E THR 2.9 0.2 + - - -
165E LEU* 3.1 1.6 + - - -
166E GLN* 2.7 37.7 + - - +
282F LYS* 4.7 4.3 - - + +
285F ARG* 3.7 24.9 + - + +
286F ILE* 3.1 41.5 - - + +
289F LEU* 3.8 10.2 - - - +
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Residues in contact with ASP 163 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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159E ARG* 3.0 54.6 + - - +
160E GLU* 3.9 7.6 - - - +
161E LEU 3.4 0.2 - - - -
162E THR* 1.3 81.4 + - - +
164E THR* 1.3 57.6 + - - +
166E GLN* 3.9 5.6 - - - +
167E ALA* 3.1 29.5 + - - +
285F ARG* 5.4 5.1 + - - +
285H ARG* 5.3 7.6 + - - -
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Residues in contact with THR 164 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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160E GLU* 2.9 21.0 + - - +
161E LEU* 3.5 4.7 - - + -
163E ASP* 1.3 75.5 - - - +
165E LEU* 1.3 66.9 - - + +
167E ALA* 3.2 4.5 + - - +
168E GLU* 2.7 45.3 + - + +
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Residues in contact with LEU 165 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
161E LEU* 2.9 44.9 + - + +
162E THR* 4.8 0.2 - - - -
164E THR* 1.3 80.5 - - + +
166E GLN* 1.3 65.2 + - - +
168E GLU* 3.1 9.6 + - - +
169E THR* 2.8 31.8 + - + +
286F ILE* 4.0 4.3 - - + +
289F LEU* 3.6 21.3 - - + -
290F GLU* 3.4 47.3 - - + +
293F VAL* 4.9 10.1 - - + -
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Residues in contact with GLN 166 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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162E THR 2.7 22.1 + - - +
163E ASP* 3.9 6.1 - - - +
165E LEU* 1.3 77.6 - - - +
167E ALA* 1.3 62.2 + - - +
169E THR* 3.2 8.0 + - - -
170E ASP* 3.0 53.5 + - - +
285F ARG* 3.0 30.1 + - - +
289F LEU* 3.5 25.4 - - + +
166G GLN* 2.9 32.8 + - - +
170G ASP* 4.6 1.2 - - - +
285H ARG* 3.7 15.9 - - - +
289H LEU* 5.7 0.8 - - - +
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Residues in contact with ALA 167 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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163E ASP 3.1 17.6 + - - +
164E THR* 3.8 3.4 - - - +
166E GLN* 1.3 81.3 - - + +
168E GLU* 1.3 61.9 + - - +
170E ASP* 3.4 13.5 - - - +
171E GLN* 3.3 17.5 + - - +
281H ARG* 3.8 18.9 + - - +
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Residues in contact with GLU 168 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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164E THR* 2.7 31.3 + - + +
165E LEU* 3.5 10.2 - - - +
167E ALA* 1.3 67.9 - - - +
169E THR* 1.3 67.5 + - - +
170E ASP 3.0 1.1 - - - -
171E GLN* 2.8 28.4 + - - +
172E LEU* 2.9 21.8 + - + +
293F VAL* 3.3 23.9 - - + +
297F LYS* 3.1 27.8 + - - -
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Residues in contact with THR 169 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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165E LEU 2.8 28.5 + - - +
166E GLN* 3.3 9.5 + - - -
168E GLU* 1.3 71.6 - - - +
170E ASP* 1.3 68.7 + - - +
172E LEU* 4.4 7.9 - - - +
173E GLU* 2.8 28.9 + - - +
289F LEU* 4.0 19.7 - - + +
292F LYS* 4.2 24.1 - - + -
293F VAL* 3.3 35.7 - - + +
296F LEU* 3.7 5.7 - - - +
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Residues in contact with ASP 170 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
166E GLN* 3.0 44.3 + - - +
167E ALA* 3.4 9.8 - - - +
168E GLU 3.0 0.2 - - - -
169E THR* 1.3 79.1 + - - +
171E GLN* 1.3 62.9 + - - +
173E GLU* 3.3 1.8 + - - +
174E ASP* 3.2 18.6 + - - -
281H ARG* 3.0 32.4 + - - +
285H ARG* 4.2 6.8 + - - -
288H ARG* 3.1 44.2 + - - +
289H LEU* 5.3 3.8 - - - +
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Residues in contact with GLN 171 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
167E ALA 3.3 6.8 + - - +
168E GLU* 2.8 20.7 + - - +
170E ASP* 1.3 78.1 - - - +
172E LEU* 1.3 73.9 + - - +
174E ASP* 2.8 19.7 + - - +
175E GLU* 2.9 25.6 + - + +
281H ARG* 5.2 3.8 - - - +
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Residues in contact with LEU 172 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168E GLU* 2.9 30.1 + - + +
169E THR* 4.0 1.6 - - - +
171E GLN* 1.3 81.3 - - - +
173E GLU* 1.3 61.2 + - - +
175E GLU* 3.6 22.4 - - - +
176E LYS* 3.0 23.0 + - - +
293F VAL* 3.7 21.8 - - + +
296F LEU* 3.4 31.9 - - + +
297F LYS* 3.8 31.0 - - + +
300F ASN* 3.4 19.8 - - + +
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Residues in contact with GLU 173 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169E THR* 2.8 26.9 + - - +
170E ASP* 3.4 6.7 - - - +
171E GLN 2.9 0.2 + - - -
172E LEU* 1.3 77.7 - - - +
174E ASP* 1.3 64.9 + - - +
176E LYS* 3.3 8.0 + - + +
177E SER* 2.9 23.8 + - - -
292F LYS* 3.0 28.3 + - - +
296F LEU* 3.2 20.5 - - + +
173G GLU* 4.7 0.2 - - - +
288H ARG* 3.6 18.8 + - - +
292H LYS* 2.7 35.1 + - - -
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Residues in contact with ASP 174 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
170E ASP 3.2 5.3 + - - +
171E GLN* 2.8 11.8 + - + +
173E GLU* 1.3 80.2 - - - +
175E GLU* 1.3 64.1 + - - +
177E SER* 2.8 11.3 + - - -
178E ALA* 2.8 24.7 + - - +
288H ARG* 2.9 32.9 + - - -
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Residues in contact with GLU 175 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
171E GLN* 2.9 21.0 + - + +
172E LEU* 3.6 18.4 - - - +
174E ASP* 1.3 76.6 - - - +
176E LYS* 1.3 63.6 + - - +
178E ALA* 3.3 5.5 + - - +
179E LEU* 3.1 41.1 + - + +
300F ASN* 3.0 32.1 + - - +
304F ALA* 5.8 1.9 - - - +
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Residues in contact with LYS 176 (chain E).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172E LEU 3.0 15.2 + - - +
173E GLU* 3.6 9.6 - - + +
175E GLU* 1.3 74.1 - - - +
177E SER* 1.3 79.2 + - - +
179E LEU* 2.9 20.1 + - - +
180E GLN* 2.9 39.8 + - - +
296F LEU* 4.5 13.6 - - + +
299F GLN* 2.9 31.6 + - - +
300F ASN* 3.0 29.2 + - + +
303F LEU* 4.5 13.8 - - + +
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Residues in contact with SER 177 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
173E GLU 2.9 14.3 + - - -
174E ASP* 2.8 16.3 + - - -
176E LYS* 1.3 82.8 - - - +
178E ALA* 1.3 61.9 + - - +
180E GLN* 3.2 22.1 + - - +
181E THR* 3.4 13.9 + - - +
----------------------------------------------------------
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Residues in contact with ALA 178 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
174E ASP 2.8 18.3 + - - +
175E GLU* 3.8 5.8 - - - +
177E SER* 1.3 71.3 - - - +
179E LEU* 1.3 65.6 + - + +
181E THR* 3.1 12.5 + - - +
182E GLU* 2.8 27.7 + - - +
----------------------------------------------------------
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Residues in contact with LEU 179 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
175E GLU* 3.1 30.4 + - + +
176E LYS* 2.9 9.4 + - - +
178E ALA* 1.3 79.7 - - + +
180E GLN* 1.3 58.5 + - - +
182E GLU* 3.2 26.5 - - + +
183E ILE* 2.8 36.0 + - + +
300F ASN* 3.8 17.5 - - - +
303F LEU* 4.2 14.1 - - + +
304F ALA* 3.7 33.9 - - + +
307F ALA* 5.1 2.2 - - + -
311F ARG* 5.4 2.0 - - - +
----------------------------------------------------------
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Residues in contact with GLN 180 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
176E LYS* 2.9 42.5 + - - +
177E SER* 3.4 13.2 - - - +
178E ALA 3.1 0.4 - - - -
179E LEU* 1.3 80.1 - - - +
181E THR* 1.3 61.4 + - + +
183E ILE* 3.9 8.4 - - + +
184E ALA* 3.3 19.4 + - - +
303F LEU* 3.6 24.0 - - + +
----------------------------------------------------------
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Residues in contact with THR 181 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
177E SER* 3.4 13.9 + - - +
178E ALA* 3.1 17.9 + - - +
180E GLN* 1.3 77.2 - - + +
182E GLU* 1.3 65.8 + - - +
183E ILE 3.1 1.8 - - - -
184E ALA* 3.0 7.7 + - + +
185E ASN* 3.0 28.6 + - - +
----------------------------------------------------------
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Residues in contact with GLU 182 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
178E ALA 2.8 16.4 + - - +
179E LEU* 3.2 28.8 + - - +
181E THR* 1.3 77.3 + - - +
183E ILE* 1.3 57.6 + - + +
185E ASN* 3.6 3.9 + - - +
186E LEU* 2.9 38.5 + - + +
307F ALA* 4.1 6.6 - - + +
311F ARG* 3.2 47.6 + - - +
----------------------------------------------------------
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Residues in contact with ILE 183 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
179E LEU 2.8 20.7 + - - +
180E GLN* 3.9 7.9 - - + +
182E GLU* 1.3 74.8 - - - +
184E ALA* 1.3 69.2 + - - +
186E LEU* 3.1 7.0 + - - +
187E LEU* 3.1 42.3 + - + +
303F LEU* 3.2 52.5 - - + +
306F THR* 4.2 11.4 - - + -
307F ALA* 4.1 21.5 - - + +
310F LEU* 4.6 8.5 - - + -
----------------------------------------------------------
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Residues in contact with ALA 184 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
180E GLN 3.3 11.9 + - - +
181E THR* 3.0 12.4 + - - +
183E ILE* 1.3 83.3 - - + +
185E ASN* 1.3 66.1 + - - +
187E LEU* 3.3 10.6 + - - +
188E LYS* 3.3 22.6 + - - +
----------------------------------------------------------
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Residues in contact with ASN 185 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
181E THR* 3.0 16.9 + - - +
182E GLU* 4.0 4.7 - - - +
184E ALA* 1.3 77.5 - - - +
186E LEU* 1.3 70.3 + - - +
188E LYS* 3.1 24.3 + - - +
189E GLU* 3.1 16.2 + - + +
----------------------------------------------------------
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Residues in contact with LEU 186 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
182E GLU* 2.9 35.6 + - + +
183E ILE* 3.1 6.0 + - - +
185E ASN* 1.3 75.0 - - - +
187E LEU* 1.3 59.1 + - - +
189E GLU* 2.9 10.7 + - + +
190E LYS* 2.8 27.8 + - - +
307F ALA* 3.4 28.9 - - - +
310F LEU* 3.6 15.5 - - + -
311F ARG* 3.6 27.8 - - + +
314F VAL* 3.5 32.0 - - + +
----------------------------------------------------------
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Residues in contact with LEU 187 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
183E ILE* 3.1 29.0 + - + +
184E ALA* 3.4 10.5 - - - +
186E LEU* 1.3 75.8 - - - +
188E LYS* 1.3 61.9 + - - +
190E LYS* 2.9 27.5 + - + +
191E GLU* 3.0 19.2 + - + +
310F LEU* 3.2 38.1 - - + -
----------------------------------------------------------
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Residues in contact with LYS 188 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184E ALA 3.3 11.8 + - - +
185E ASN* 3.1 19.0 + - - +
187E LEU* 1.3 78.2 - - - +
189E GLU* 1.3 63.5 + - + +
191E GLU* 4.0 8.0 - - - +
192E LYS* 3.2 24.3 + - - +
----------------------------------------------------------
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Residues in contact with GLU 189 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
185E ASN* 3.1 14.1 + - + +
186E LEU* 2.9 13.1 + - + +
188E LYS* 1.3 73.7 - - + +
190E LYS* 1.3 71.2 + - - +
192E LYS* 3.2 28.0 + - - +
193E LEU* 3.0 33.1 + - - +
314F VAL* 4.0 17.2 - - + +
318F LYS* 2.9 34.0 + - - +
----------------------------------------------------------
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Residues in contact with LYS 190 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
186E LEU 2.8 13.0 + - - +
187E LEU* 2.9 26.8 + - + +
189E GLU* 1.3 77.5 - - - +
191E GLU* 1.3 70.4 + - + +
193E LEU* 3.1 9.9 + - - +
194E GLU* 3.0 45.3 + - + +
310F LEU* 5.0 6.7 - - + +
313F GLN* 3.2 34.9 + - + +
314F VAL* 4.5 11.4 - - + +
317F LEU* 4.4 12.1 - - + +
----------------------------------------------------------
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Residues in contact with GLU 191 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
187E LEU* 3.0 16.3 + - - +
188E LYS* 4.0 7.2 - - - +
190E LYS* 1.3 81.7 - - + +
192E LYS* 1.3 56.2 + - - +
194E GLU* 2.7 36.4 + - - +
195E PHE* 2.9 12.6 + - - +
----------------------------------------------------------
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Residues in contact with LYS 192 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
188E LYS 3.2 16.5 + - - +
189E GLU* 3.4 27.1 + - - +
191E GLU* 1.3 77.6 - - - +
193E LEU* 1.3 74.7 + - + +
195E PHE* 3.2 9.2 + - - +
196E ILE* 3.1 33.4 + - + +
----------------------------------------------------------
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Residues in contact with LEU 193 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
189E GLU* 3.0 25.4 + - - +
190E LYS 3.6 4.9 - - - +
192E LYS* 1.3 94.2 - - + +
194E GLU* 1.3 63.1 + - - +
196E ILE* 3.1 24.4 + - + +
197E LEU* 3.2 19.6 + - - +
314F VAL* 4.1 11.2 - - + +
317F LEU* 3.5 24.5 - - + +
318F LYS* 3.4 47.1 - - + +
321F VAL* 4.1 11.6 - - + +
----------------------------------------------------------
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Residues in contact with GLU 194 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
190E LYS* 3.0 52.5 + - + +
191E GLU* 2.7 18.8 + - - +
193E LEU* 1.3 71.5 - - - +
195E PHE* 1.3 60.6 + - - +
197E LEU* 3.0 29.9 + - - +
198E ALA* 3.4 2.3 + - - +
317F LEU* 4.3 17.1 - - + +
----------------------------------------------------------
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Residues in contact with PHE 195 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
191E GLU 2.9 9.6 + - - +
192E LYS* 3.5 11.7 - - - +
193E LEU 3.1 0.2 - - - -
194E GLU* 1.3 73.5 - - - +
196E ILE* 1.3 65.3 + - + +
197E LEU 2.9 5.4 - - - -
198E ALA* 2.7 41.3 + - + +
----------------------------------------------------------
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Residues in contact with ILE 196 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
192E LYS* 3.1 23.5 + - + +
193E LEU* 3.1 19.1 + - + +
195E PHE* 1.3 83.8 - - + +
197E LEU* 1.3 60.2 + - + +
198E ALA 3.3 1.5 + - - -
321F VAL* 3.4 40.2 - - + -
----------------------------------------------------------
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Residues in contact with LEU 197 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
193E LEU 3.3 13.0 - - - +
194E GLU* 3.0 14.6 + - - +
195E PHE 2.9 1.2 - - - -
196E ILE* 1.3 81.9 - - + +
198E ALA* 1.3 60.4 + - - +
317F LEU* 3.9 28.0 - - + -
320F LYS* 4.3 27.6 - - + +
321F VAL* 3.3 26.2 - - + -
----------------------------------------------------------
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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