Contacts of the helix formed by residues 175 - 223 (chain A) in PDB entry 6XWQ
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 GLU 175 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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173A ARG* 3.7 20.2 + - - +
174A ASN* 1.3 77.4 + - + +
176A GLU* 1.3 57.8 + - - +
177A ARG* 3.0 39.6 + - + +
178A VAL* 2.9 42.1 + - + +
179A ARG* 3.1 8.3 + - - +
299B LYS* 4.5 8.9 + - - -
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Residues in contact with GLU 176 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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174A ASN 3.3 7.8 + - - +
175A GLU* 1.3 71.0 - - - +
177A ARG* 1.3 58.2 + - - +
178A VAL 3.4 0.4 - - - -
179A ARG* 2.5 47.8 + - - +
180A LYS* 3.6 55.3 + - - +
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Residues in contact with ARG 177 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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175A GLU* 3.0 37.4 + - + +
176A GLU* 1.3 81.5 - - - +
178A VAL* 1.3 61.1 + - - +
179A ARG 3.6 0.2 - - - -
180A LYS* 4.5 2.0 - - - +
181A SER* 3.7 17.7 + - - -
187B ARG* 6.0 1.2 - - - +
190B ASP* 3.3 28.7 + - - +
194B GLU* 3.7 24.2 + - - +
299B LYS* 3.5 26.4 - - - +
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Residues in contact with VAL 178 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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170A LEU* 4.0 16.2 - - + +
173A ARG* 3.7 34.1 - - + +
175A GLU* 2.9 31.9 + - + +
177A ARG* 1.3 84.1 - - - +
179A ARG* 1.3 63.0 + - - +
181A SER* 3.1 15.9 + - - +
182A ALA* 3.5 11.6 + - - +
190B ASP* 5.4 0.4 - - - -
194B GLU* 3.5 45.1 - - + +
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Residues in contact with ARG 179 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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170A LEU 4.4 13.5 - - - +
171A MET* 4.2 21.8 + - + +
172A ASN* 4.5 3.4 - - - +
173A ARG* 2.7 32.7 + - + +
174A ASN* 4.1 8.3 + - - +
175A GLU 3.1 8.2 + - - +
176A GLU* 2.5 56.5 + - - +
178A VAL* 1.3 76.0 - - + +
180A LYS* 1.3 61.8 + - + +
181A SER 3.1 4.5 - - - -
182A ALA* 3.3 3.1 + - - +
183A GLU* 2.9 31.7 + - + +
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Residues in contact with LYS 180 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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176A GLU* 3.6 50.1 + - - +
177A ARG* 4.5 1.8 + - - +
179A ARG* 1.3 80.3 - - + +
181A SER* 1.3 56.1 + - - +
183A GLU* 4.0 11.0 - - + +
184A THR* 3.0 26.2 + - - -
187B ARG* 4.1 24.3 + - - +
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Residues in contact with SER 181 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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177A ARG 3.7 13.0 + - - -
178A VAL* 3.1 22.5 + - - +
179A ARG 3.1 0.2 - - - -
180A LYS* 1.3 77.4 - - - +
182A ALA* 1.3 61.8 + - - +
183A GLU 3.2 0.9 - - - -
184A THR* 3.2 1.2 + - - -
185A LEU* 2.9 28.1 + - - +
187B ARG* 3.2 36.1 - - - +
190B ASP* 4.1 10.7 + - - -
191B GLY* 3.4 18.6 + - - -
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Residues in contact with ALA 182 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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167A ILE* 4.1 12.1 - - + +
170A LEU* 3.5 41.5 - - + -
171A MET* 4.2 13.0 - - + -
178A VAL 3.5 5.8 + - - +
179A ARG 3.3 4.1 + - - +
181A SER* 1.3 78.9 + - - +
183A GLU* 1.3 59.6 + - - +
185A LEU* 3.3 6.7 + - - +
186A LEU* 2.9 30.8 + - - +
191B GLY* 4.4 4.0 - - - -
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Residues in contact with GLU 183 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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171A MET* 3.8 24.1 - - - +
179A ARG* 2.9 21.4 + - + +
180A LYS* 4.1 11.7 - - + +
181A SER 3.2 0.2 - - - -
182A ALA* 1.3 77.5 - - - +
184A THR* 1.3 58.2 + - - +
186A LEU* 3.4 6.4 + - - +
187A ARG* 2.9 65.3 + - - +
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Residues in contact with THR 184 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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180A LYS 3.0 18.9 + - - -
181A SER* 3.2 7.4 + - - -
183A GLU* 1.3 75.5 - - - +
185A LEU* 1.3 60.9 + - - +
187A ARG* 3.3 16.9 + - - +
188A VAL* 2.9 28.1 + - - +
184B THR* 4.0 15.7 - - + +
187B ARG* 3.2 25.5 + - + +
188B VAL* 3.6 25.8 - - + +
184C THR* 3.9 15.7 - - + +
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Residues in contact with LEU 185 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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163A LEU* 5.0 2.5 - - + -
167A ILE* 4.0 24.5 - - + -
181A SER 2.9 16.5 + - - +
182A ALA* 3.3 6.3 + - - +
184A THR* 1.3 78.7 - - - +
186A LEU* 1.3 61.9 + - - +
188A VAL* 3.2 12.0 + - + +
189A PHE* 3.0 43.6 + - + +
188B VAL* 4.0 30.0 - - + +
191B GLY 3.9 4.7 - - - +
192B LEU* 3.6 44.2 - - + +
195B ALA* 5.1 1.6 - - + -
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Residues in contact with LEU 186 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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69A VAL* 4.7 5.2 - - + +
70A VAL* 4.2 24.9 - - + +
73A ALA* 3.6 30.5 - - + +
74A SER* 5.0 7.6 - - - +
167A ILE* 4.1 13.6 - - + +
171A MET* 3.8 31.9 - - + -
182A ALA 2.9 17.0 + - - +
183A GLU* 3.7 10.3 - - - +
185A LEU* 1.3 76.2 - - - +
187A ARG* 1.3 59.2 + - + +
189A PHE* 3.4 3.1 + - - -
190A ASP* 2.9 29.9 + - + +
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Residues in contact with ARG 187 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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183A GLU* 2.9 46.3 + - - +
184A THR* 3.3 27.7 + - - +
185A LEU 3.3 0.2 - - - -
186A LEU* 1.3 73.9 - - + +
188A VAL* 1.3 59.2 + - - +
190A ASP* 4.2 6.5 - - + -
191A GLY 2.9 24.4 + - - -
187B ARG* 4.0 10.5 - - - +
177C ARG 5.8 1.3 - - - +
180C LYS* 4.1 27.4 + - - +
181C SER* 3.2 25.5 - - - +
184C THR* 3.5 24.3 + - + +
187C ARG* 4.5 6.3 - - - +
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Residues in contact with VAL 188 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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184A THR 2.9 18.5 + - - +
185A LEU* 3.2 17.7 + - + +
187A ARG* 1.3 76.8 - - - +
189A PHE* 1.3 70.2 + - + +
191A GLY* 3.3 2.4 + - - -
192A LEU* 2.9 28.2 + - + +
188B VAL* 3.6 12.8 - - + -
184C THR* 3.6 14.4 - - + +
185C LEU* 4.1 24.5 - - + +
188C VAL* 3.6 33.2 - - + -
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Residues in contact with PHE 189 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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65A LEU* 4.7 20.4 - - + -
66A ALA* 3.7 10.2 - - + +
69A VAL* 3.3 30.5 - - + -
70A VAL* 3.6 15.1 - - + +
163A LEU* 3.7 29.6 - - + -
167A ILE* 4.9 1.6 - - + -
185A LEU* 3.0 37.3 + - + +
186A LEU 4.0 3.6 - - - +
188A VAL* 1.3 86.3 - - + +
190A ASP* 1.3 56.9 + - - +
192A LEU* 3.3 25.6 + - + +
193A ALA* 2.9 28.4 + - - +
192B LEU* 6.3 0.2 - - + -
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Residues in contact with ASP 190 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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70A VAL* 3.5 27.4 - - + +
186A LEU* 2.9 18.8 + - + +
187A ARG* 3.7 8.5 - - - +
189A PHE* 1.3 75.2 - - - +
191A GLY* 1.3 59.5 + - - +
193A ALA* 3.3 4.0 + - - +
194A GLU* 2.9 37.3 + - - +
177C ARG* 3.5 41.1 + - - +
178C VAL* 5.5 0.2 - - - -
181C SER* 4.0 6.2 - - - -
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Residues in contact with GLY 191 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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187A ARG 2.9 12.6 + - - -
188A VAL 3.7 2.7 - - - -
190A ASP* 1.3 75.2 - - - +
192A LEU* 1.3 57.4 + - - +
194A GLU* 3.8 3.6 - - - +
195A ALA* 2.9 31.2 + - - +
167C ILE* 5.6 0.3 - - - +
170C LEU* 3.9 3.6 - - - +
181C SER* 3.4 29.0 + - - -
182C ALA* 4.3 5.2 - - - -
185C LEU* 3.8 8.4 - - - +
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Residues in contact with LEU 192 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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62A PRO* 5.1 8.5 - - + +
65A LEU* 5.5 6.1 - - + -
66A ALA* 3.9 17.0 - - + -
188A VAL* 2.9 15.0 + - + +
189A PHE* 3.5 26.7 - - + +
190A ASP 3.2 0.2 - - - -
191A GLY* 1.3 76.3 - - - +
193A ALA* 1.3 58.4 + - - +
195A ALA* 3.4 1.1 + - - +
196A MET* 2.9 48.4 + - + +
145C PHE* 5.7 4.9 - - + -
159C PHE* 5.6 1.3 - - + -
163C LEU* 4.2 28.3 - - + -
185C LEU* 3.6 18.7 - - + +
189C PHE* 6.3 0.2 - - + -
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Residues in contact with ALA 193 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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63A ILE* 5.9 1.1 - - - +
66A ALA* 3.9 15.9 - - + +
67A SER* 4.2 22.0 - - - +
70A VAL* 4.7 3.8 - - + -
189A PHE 2.9 16.4 + - - +
190A ASP* 3.8 9.9 - - - +
192A LEU* 1.3 76.1 - - - +
194A GLU* 1.3 58.8 + - + +
196A MET* 3.2 6.6 + - - +
197A TYR* 2.9 44.0 + - + -
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Residues in contact with GLU 194 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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190A ASP* 2.9 30.4 + - - +
191A GLY* 3.9 1.6 - - - +
193A ALA* 1.3 75.0 - - + +
195A ALA* 1.3 64.7 + - - +
197A TYR* 3.1 23.6 + - - +
198A LEU* 3.0 35.3 + - - +
170C LEU* 3.7 20.2 - - + -
173C ARG* 4.9 7.3 + - - -
177C ARG* 4.0 21.7 + - - -
178C VAL* 4.0 30.3 - - + +
181C SER* 5.0 0.9 - - - +
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Residues in contact with ALA 195 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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191A GLY 2.9 18.0 + - - +
192A LEU* 3.7 4.7 - - - +
194A GLU* 1.3 75.7 - - - +
196A MET* 1.3 58.0 + - - +
198A LEU* 3.3 2.6 + - - -
199A ILE* 2.9 33.1 + - - +
163C LEU* 3.8 23.8 - - + -
166C ALA* 3.6 16.8 - - + +
167C ILE* 4.4 10.3 - - + -
170C LEU* 3.6 13.1 - - + +
185C LEU* 5.2 0.9 - - + -
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Residues in contact with MET 196 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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59A LEU* 4.0 22.9 - - + -
62A PRO* 3.6 26.0 - - + +
63A ILE* 3.5 27.4 - - + +
192A LEU* 2.9 29.5 + - + +
193A ALA* 3.5 8.1 - - - +
194A GLU 3.1 0.2 - - - -
195A ALA* 1.3 75.2 - - - +
197A TYR* 1.3 62.1 + - + +
199A ILE* 3.3 10.9 + - + +
200A VAL* 2.9 33.8 + - - +
159C PHE* 3.4 39.9 - - + -
163C LEU* 4.2 13.9 - - + -
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Residues in contact with TYR 197 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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63A ILE* 4.2 24.9 - - + -
67A SER* 3.2 28.0 + - - -
193A ALA* 2.9 27.2 + - + +
194A GLU* 3.1 29.8 + - - +
196A MET* 1.3 80.5 - - + +
198A LEU* 1.3 59.9 + - + +
200A VAL* 3.3 4.9 + - - +
201A GLY* 2.9 24.3 + - - -
284A LEU* 4.5 12.1 - - + +
285A PRO* 4.5 29.0 - - + +
288A MET* 3.3 40.0 - - + +
307A PRO* 4.5 0.2 - - - +
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Residues in contact with LEU 198 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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194A GLU* 3.0 25.9 + - - +
195A ALA* 3.6 9.0 - - - +
196A MET 3.3 0.2 - - - -
197A TYR* 1.3 79.7 - - + +
199A ILE* 1.3 62.1 + - - +
201A GLY* 3.2 3.4 + - - -
202A GLY* 3.0 19.2 + - - -
166C ALA* 4.4 15.5 - - + +
169C TYR* 5.0 16.6 - - + +
170C LEU* 3.6 28.0 - - + -
173C ARG* 5.3 7.0 - - - +
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Residues in contact with ILE 199 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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58A MET* 4.7 4.3 - - + -
59A LEU* 3.6 30.1 - - + -
195A ALA 2.9 21.2 + - - +
196A MET* 3.3 22.6 + - + +
198A LEU* 1.3 75.0 - - - +
200A VAL* 1.3 56.3 + - - +
202A GLY* 3.2 3.0 + - - +
203A VAL* 2.9 32.6 + - + +
159C PHE* 5.2 1.1 - - + -
162C ILE* 3.6 50.9 - - + +
163C LEU* 4.2 12.3 - - + +
166C ALA* 3.7 12.8 - - + -
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Residues in contact with VAL 200 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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56A LEU* 5.4 2.0 - - + -
59A LEU* 3.6 20.6 - - + -
63A ILE* 3.4 27.4 - - + -
196A MET 2.9 21.8 + - - +
197A TYR* 3.8 5.4 - - - +
199A ILE* 1.3 72.7 - - - +
201A GLY* 1.3 60.7 + - - +
203A VAL* 3.7 1.9 - - - -
204A MET* 2.8 32.5 + - + +
281A SER 5.0 2.2 - - - +
282A GLY* 3.2 30.7 - - - +
285A PRO* 3.5 25.8 - - + -
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Residues in contact with GLY 201 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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197A TYR 2.9 14.8 + - - -
198A LEU* 3.2 5.3 + - - -
200A VAL* 1.3 76.1 - - - +
202A GLY* 1.3 55.4 + - - +
204A MET* 3.3 6.3 + - - +
205A GLN* 2.9 32.6 + - - +
285A PRO* 4.8 5.5 - - - +
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Residues in contact with GLY 202 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
198A LEU 3.0 13.5 + - - -
199A ILE* 3.2 3.6 + - - -
201A GLY* 1.3 77.2 - - - +
203A VAL* 1.3 61.3 + - - +
205A GLN* 3.1 8.6 + - - +
206A TYR* 3.0 22.1 + - - +
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Residues in contact with VAL 203 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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52A PHE* 3.9 15.5 - - + -
55A LEU* 4.3 32.1 - - + -
56A LEU* 3.8 29.2 - - + -
58A MET* 5.1 1.3 - - + -
59A LEU* 3.8 16.6 - - + -
199A ILE* 2.9 25.9 + - + +
200A VAL* 3.8 7.4 - - - +
202A GLY* 1.3 74.8 - - - +
204A MET* 1.3 58.2 + - + +
206A TYR* 3.2 9.8 + - - +
207A ALA* 2.8 24.3 + - - +
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Residues in contact with MET 204 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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14A VAL* 3.4 26.2 - - + +
18A ILE* 4.1 10.7 - - + +
56A LEU* 4.5 14.1 - - + -
200A VAL* 2.8 19.7 + - + +
201A GLY* 3.7 6.5 - - - +
202A GLY 3.1 0.2 - - - -
203A VAL* 1.3 76.5 - - - +
205A GLN* 1.3 60.9 + - - +
207A ALA* 3.0 33.5 + - + +
208A PRO* 3.2 10.2 - - - +
273A THR* 4.3 16.8 - - + -
277A THR* 3.9 24.5 - - + +
282A GLY 3.1 29.2 - - - +
283A THR* 5.2 1.6 - - - -
285A PRO* 6.3 0.9 - - + -
286A VAL* 5.1 10.3 - - + -
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Residues in contact with GLN 205 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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9A TYR* 3.5 12.4 - - - -
10A LEU* 3.2 58.6 + - + +
12A TYR 5.4 1.0 + - - -
14A VAL* 4.2 16.3 - - + +
17A LYS* 3.2 25.2 + - - +
201A GLY 2.9 16.2 + - - +
202A GLY* 3.1 11.0 + - - +
204A MET* 1.3 76.8 - - - +
206A TYR* 1.3 59.1 + - - +
208A PRO* 3.5 2.9 - - - +
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Residues in contact with TYR 206 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9A TYR* 3.9 6.2 + + - -
48A PHE* 3.8 18.7 + - - +
51A LEU* 3.2 28.2 - - + +
52A PHE* 4.0 31.6 - + + -
55A LEU* 4.1 22.2 - - + -
202A GLY 3.0 11.3 + - - +
203A VAL* 3.4 10.5 - - - +
204A MET 3.1 0.2 - - - -
205A GLN* 1.3 77.6 - - - +
207A ALA* 1.3 62.7 + - - +
208A PRO 3.1 3.1 - - - -
209A ILE* 3.2 41.2 + - + +
210A GLY 4.5 1.8 - - - -
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Residues in contact with ALA 207 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18A ILE* 3.5 18.4 - - + -
52A PHE* 3.5 30.5 - - + -
203A VAL 2.8 12.8 + - - +
204A MET* 3.0 23.3 + - - +
206A TYR* 1.3 76.3 - - - +
208A PRO* 1.3 59.6 - - - +
210A GLY* 3.6 1.4 - - - +
211A VAL* 2.9 31.9 + - - +
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Residues in contact with PRO 208 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9A TYR* 3.2 11.2 - - + +
14A VAL 5.0 0.7 - - - +
17A LYS* 3.6 41.5 - - + +
18A ILE* 3.6 30.7 - - + +
21A GLY* 4.4 7.4 - - - -
204A MET 3.2 13.9 - - - +
205A GLN 3.5 6.5 - - - +
206A TYR 3.4 4.5 - - - -
207A ALA* 1.3 89.7 - - + +
209A ILE* 1.3 56.4 + - - +
211A VAL* 3.8 2.7 - - + +
212A PHE* 2.9 30.2 + - - +
----------------------------------------------------------
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Residues in contact with ILE 209 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9A TYR* 3.3 16.4 + - + +
48A PHE* 4.5 24.7 - - + +
206A TYR* 3.2 46.5 + - + +
208A PRO* 1.3 78.6 - - - +
210A GLY* 1.3 62.5 + - - +
212A PHE* 4.1 14.7 - - + +
213A ALA* 3.4 19.4 + - - +
----------------------------------------------------------
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Residues in contact with GLY 210 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48A PHE 4.5 5.2 - - - -
49A GLY* 3.8 1.2 - - - -
52A PHE* 3.9 30.5 - - - -
206A TYR* 3.6 3.9 + - - -
207A ALA 3.2 5.3 + - - -
208A PRO 3.1 0.8 - - - -
209A ILE* 1.3 84.5 - - - +
211A VAL* 1.3 58.7 + - - +
213A ALA* 3.2 6.4 + - - +
214A LEU* 2.9 31.4 + - - +
----------------------------------------------------------
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Residues in contact with VAL 211 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18A ILE* 4.2 9.4 - - + -
22A LEU* 3.7 44.2 - - + +
52A PHE* 4.3 14.6 - - + -
207A ALA 2.9 20.3 + - - +
208A PRO* 3.9 3.8 - - + +
210A GLY* 1.3 72.4 - - - +
212A PHE* 1.3 58.1 + - - +
213A ALA 3.0 4.5 - - - -
214A LEU* 4.3 7.6 - - + +
215A ILE* 2.9 33.0 + - + +
276A VAL* 3.6 35.0 - - + +
277A THR* 4.4 0.4 - - - -
278A ARG* 6.2 0.7 - - + -
399A MET* 6.1 0.4 - - - -
----------------------------------------------------------
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Residues in contact with PHE 212 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21A GLY* 4.0 16.3 + - - +
24A LEU* 3.8 14.1 - - + -
25A GLY* 3.5 21.8 - - - -
28A PHE* 3.6 47.1 - + + -
45A ILE* 4.5 11.0 - - + +
208A PRO 2.9 18.0 + - - +
209A ILE* 4.1 15.5 - - + +
210A GLY 3.4 0.2 - - - -
211A VAL* 1.3 76.8 - - - +
213A ALA* 1.3 57.3 + - - +
215A ILE* 4.6 2.5 - - - -
216A ALA* 3.0 22.6 - - - +
----------------------------------------------------------
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Residues in contact with ALA 213 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45A ILE* 3.5 29.5 - - + +
46A LYS* 5.0 2.1 - - - +
48A PHE* 3.6 11.0 - - + -
49A GLY* 3.3 27.4 - - - +
209A ILE 3.4 7.3 + - - +
210A GLY 3.2 5.5 + - - +
211A VAL 3.0 1.0 - - - -
212A PHE* 1.3 78.8 - - + +
214A LEU* 1.3 66.2 + - - +
215A ILE 3.5 0.2 - - - -
216A ALA* 3.4 0.9 + - - +
217A TYR* 2.9 28.1 + - - +
----------------------------------------------------------
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Residues in contact with LEU 214 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46A LYS* 5.5 1.8 - - + +
49A GLY* 3.7 26.0 - - - +
50A ASP* 4.5 1.1 - - - +
52A PHE* 4.3 16.2 - - + -
53A VAL* 3.7 26.0 - - + -
210A GLY 2.9 17.6 + - - +
211A VAL* 4.0 6.5 - - + +
213A ALA* 1.3 77.6 - - - +
215A ILE* 1.3 59.0 + - - +
217A TYR* 3.4 10.6 + - + +
218A VAL* 2.9 37.2 + - + +
278A ARG* 4.5 34.3 - - + +
359A PRO* 5.3 1.1 - - + -
----------------------------------------------------------
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Residues in contact with ILE 215 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22A LEU* 3.7 31.0 - - + +
25A GLY* 3.7 26.0 - - - -
26A ALA* 5.2 4.0 - - + +
211A VAL* 2.9 24.5 + - + +
212A PHE* 4.6 0.2 - - - -
214A LEU* 1.3 74.5 - - + +
216A ALA* 1.3 61.3 + - - +
218A VAL* 3.4 18.9 + - + +
219A MET* 2.9 40.0 + - + +
395A ALA* 5.2 4.7 - - + -
396A ILE* 5.2 7.4 - - + -
399A MET* 3.6 28.3 - - + -
----------------------------------------------------------
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Residues in contact with ALA 216 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25A GLY* 3.6 17.9 - - - +
28A PHE* 3.5 33.4 - - + -
29A GLY* 3.8 3.1 - - - +
41A VAL* 5.6 1.3 - - - -
45A ILE* 5.2 2.0 - - + -
212A PHE 3.0 22.9 - - - +
213A ALA* 3.4 3.4 + - - +
214A LEU 3.2 0.8 - - - -
215A ILE* 1.3 78.9 - - - +
217A TYR* 1.3 60.4 + - - +
219A MET* 3.4 1.2 + - - +
220A ALA* 2.9 32.6 + - - +
----------------------------------------------------------
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Residues in contact with TYR 217 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38A ALA 5.4 0.7 - - - -
41A VAL* 4.9 11.0 - - + +
42A LYS* 3.5 45.4 - - + +
45A ILE* 5.8 1.9 - - + +
46A LYS* 4.3 35.9 - - + +
213A ALA 2.9 18.4 + - - +
214A LEU* 3.8 12.1 - - + +
216A ALA* 1.3 73.8 - - - +
218A VAL* 1.3 77.3 + - + +
220A ALA* 4.7 3.6 - - - -
221A GLU* 2.9 50.0 + - + +
222A GLN* 5.4 3.2 + - - -
----------------------------------------------------------
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Residues in contact with VAL 218 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
214A LEU* 2.9 26.1 + - + +
215A ILE* 3.7 13.7 - - + +
217A TYR* 1.3 88.0 - - + +
219A MET* 1.3 59.3 + - + +
221A GLU* 4.8 0.4 - - - -
222A GLN* 2.8 52.9 + - + +
278A ARG* 5.3 2.0 - - - +
392A GLY 5.1 2.7 - - - +
395A ALA* 3.6 33.9 - - + -
396A ILE* 4.4 21.3 - - + -
----------------------------------------------------------
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Residues in contact with MET 219 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26A ALA* 4.1 25.4 - - + -
29A GLY* 3.7 17.7 - - - -
30A LEU* 3.8 22.9 - - + -
215A ILE* 2.9 30.1 + - + +
216A ALA 3.7 3.6 - - - +
218A VAL* 1.3 80.5 - - + +
220A ALA* 1.3 59.3 + - - +
222A GLN* 2.9 10.4 + - + +
223A GLY* 2.4 39.3 + - - -
226A VAL* 5.4 6.5 - - + -
396A ILE* 4.4 24.0 - - + -
----------------------------------------------------------
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Residues in contact with ALA 220 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28A PHE* 6.3 0.2 - - + -
29A GLY 3.6 10.5 + - - +
32A ALA* 3.8 22.2 - - + -
33A GLY* 4.5 11.4 - - - +
38A ALA* 3.5 18.7 - - - +
41A VAL* 3.7 27.8 - - + -
216A ALA 2.9 21.5 + - - +
217A TYR 4.2 0.7 - - - +
219A MET* 1.3 72.1 - - - +
221A GLU* 1.3 59.2 + - - +
223A GLY* 4.2 2.9 + - - +
----------------------------------------------------------
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Residues in contact with GLU 221 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38A ALA* 4.6 13.7 - - + +
42A LYS* 5.5 4.3 - - - +
217A TYR* 2.9 44.5 + - + +
218A VAL 4.1 1.3 - - - +
220A ALA* 1.3 79.1 - - - +
222A GLN* 1.3 82.8 + - - +
223A GLY 3.5 1.0 + - - -
224A VAL 5.2 0.7 + - - -
225A ARG* 4.7 13.9 + - - +
----------------------------------------------------------
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Residues in contact with GLN 222 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217A TYR* 5.4 3.6 + - - -
218A VAL* 2.8 50.8 + - + +
219A MET* 3.1 7.5 - - + +
221A GLU* 1.3 94.3 - - - +
223A GLY* 1.3 64.4 + - - +
224A VAL 3.1 3.2 + - - -
225A ARG* 3.2 54.2 + - + +
226A VAL* 3.9 19.8 - - + +
392A GLY* 3.6 26.5 + - - +
393A ILE* 5.4 3.4 - - + -
396A ILE* 5.7 2.6 - - + +
----------------------------------------------------------
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Residues in contact with GLY 223 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29A GLY 6.0 0.9 - - - -
30A LEU* 5.7 6.4 - - - +
33A GLY* 6.1 4.3 - - - -
219A MET* 2.4 30.4 + - - -
220A ALA* 4.2 3.0 - - - -
221A GLU 3.5 3.0 - - - -
222A GLN* 1.3 70.1 - - - +
224A VAL* 1.3 63.4 + - - +
226A VAL* 4.2 10.3 - - - +
227A VAL* 5.3 0.9 - - - +
----------------------------------------------------------
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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