Contacts of the helix formed by residues 212 - 245 (chain E) in PDB entry 3KHU
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 ASN 212 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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181E GLY* 4.0 0.7 - - - -
182E GLY 3.4 10.1 - - - +
183E ASP* 5.6 0.7 - - - -
184E GLU* 5.6 7.2 - - + +
211E THR* 1.3 92.8 + - - +
213E THR* 1.3 63.8 + - - +
214E TRP* 2.9 21.7 + - + +
215E SER* 2.8 30.5 + - - -
216E SER* 3.1 7.8 + - - -
245F GLY 2.9 24.5 + - - -
246F ALA* 4.2 0.6 - - - +
247F ASP* 4.4 4.8 - - - +
250F GLU* 3.1 15.7 + - - +
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Residues in contact with THR 213 (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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137E ALA* 3.3 34.3 - - + -
156E VAL 4.5 5.7 + - - +
157E LEU 4.9 1.3 - - - -
158E SER* 4.1 18.6 - - - +
181E GLY* 4.0 9.0 - - - -
182E GLY* 3.3 26.5 + - - -
183E ASP* 3.7 11.9 + - - -
212E ASN* 1.3 74.6 + - - +
214E TRP* 1.3 71.6 + - + +
216E SER* 3.2 4.3 + - - -
217E GLU* 3.1 25.4 + - - +
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Residues in contact with TRP 214 (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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134E VAL* 4.2 21.9 - - + +
135E ARG* 4.7 10.2 - - + +
138E GLU* 4.4 25.3 + - + +
183E ASP* 5.4 8.7 - - - -
212E ASN* 2.9 21.4 + - + +
213E THR* 1.3 80.2 - - + +
215E SER* 1.3 61.0 + - - +
216E SER 3.2 0.2 + - - -
217E GLU* 3.2 12.9 + - - +
218E LEU* 2.9 32.1 + - - +
244F THR* 3.6 25.2 + - - +
245F GLY* 3.9 14.8 - - - -
246F ALA* 3.6 18.4 - - + +
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Residues in contact with SER 215 (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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211E THR* 3.7 8.7 - - - -
212E ASN* 2.8 16.2 + - - -
214E TRP* 1.3 76.0 - - - +
216E SER* 1.3 54.3 + - - +
219E SER* 2.6 39.5 + - - -
246F ALA* 3.7 9.4 - - - +
247F ASP 3.0 23.2 + - - -
250F GLU* 2.9 32.2 + - - +
251F VAL* 3.7 12.1 - - - +
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Residues in contact with SER 216 (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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158E SER* 2.7 27.1 + - - -
160E PRO* 3.2 21.4 - - - +
179E LEU* 3.6 19.9 - - - +
181E GLY* 3.7 11.1 + - - -
211E THR* 3.4 16.1 + - - -
212E ASN 3.1 5.1 + - - -
213E THR 3.4 7.2 - - - -
214E TRP 3.1 0.2 - - - -
215E SER* 1.3 77.2 - - - +
217E GLU* 1.3 66.6 + - - +
219E SER* 3.2 11.6 + - - -
220E LYS 3.4 8.0 + - - -
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Residues in contact with GLU 217 (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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128E GLU* 2.7 30.3 - - - +
132E VAL* 3.9 15.0 - - + +
133E PRO 4.0 5.2 - - - +
134E VAL* 3.6 16.4 - - - +
135E ARG* 2.9 29.1 + - - -
136E ALA* 3.6 2.4 + - - +
137E ALA* 2.9 29.7 + - - +
158E SER* 4.0 7.6 - - - +
160E PRO* 5.0 3.4 - - - -
213E THR* 3.1 14.8 + - - +
214E TRP* 3.8 11.6 - - - +
216E SER* 1.3 79.3 - - - +
218E LEU* 1.3 64.6 + - - +
219E SER 3.3 0.2 + - - -
220E LYS* 3.4 12.6 + - - +
221E LEU* 3.7 14.0 + - - +
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Residues in contact with LEU 218 (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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134E VAL* 3.8 22.6 - - + +
214E TRP 2.9 18.8 + - - +
215E SER* 4.0 2.9 - - - +
217E GLU* 1.3 77.6 - - - +
219E SER* 1.3 57.2 + - - +
221E LEU* 3.3 3.6 + - + +
222E ALA* 2.9 27.3 + - + +
284E LEU* 3.9 27.8 - - + -
287E LEU* 4.7 0.4 - - + -
237F ILE* 4.2 16.8 - - + -
240F LEU* 4.3 23.8 - - + -
241F CYS* 4.1 16.8 - - - +
244F THR* 4.9 3.6 - - + +
246F ALA* 4.0 20.2 - - + -
251F VAL* 4.4 8.1 - - + -
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Residues in contact with SER 219 (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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162E PHE* 5.0 1.3 - - - -
177E ARG* 5.5 0.2 + - - -
179E LEU* 3.7 17.5 - - - +
211E THR* 5.7 0.3 - - - +
215E SER* 2.6 25.4 + - - -
216E SER 3.2 6.7 + - - -
218E LEU* 1.3 74.0 - - - +
220E LYS* 1.3 60.3 + - - +
222E ALA* 3.9 0.6 - - - +
223E ALA* 2.8 32.7 + - - +
250F GLU 4.6 0.2 + - - -
251F VAL* 3.5 25.4 - - - +
254F ALA* 3.5 23.6 - - - +
255F ILE* 4.4 3.1 - - - +
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Residues in contact with LYS 220 (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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131E THR* 3.6 35.4 - - + +
132E VAL 6.2 0.2 - - - +
160E PRO* 3.9 22.7 - - + -
161E GLN 2.9 24.6 + - - +
162E PHE* 3.7 25.0 - - + -
179E LEU* 4.9 0.6 - - - +
216E SER 3.4 2.6 + - - -
217E GLU* 3.4 10.6 + - - +
218E LEU 3.3 0.6 - - - -
219E SER* 1.3 81.3 - - - +
221E LEU* 1.3 63.3 + - + +
223E ALA* 3.7 1.7 - - - +
224E ASN* 3.3 32.7 + - - +
280E ASP* 4.4 0.7 - - - +
501E UPG 2.8 50.9 + - - -
502E UPG 5.3 0.9 - - - -
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Residues in contact with LEU 221 (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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131E THR* 3.8 28.0 - - + -
132E VAL 4.2 13.0 - - - +
134E VAL* 4.1 25.6 - - + +
217E GLU 3.7 8.5 + - - +
218E LEU 3.3 5.5 + - - +
220E LYS* 1.3 78.8 - - + +
222E ALA* 1.3 57.8 + - - +
224E ASN* 3.3 4.0 + - - +
225E ALA* 2.9 28.4 + - - +
280E ASP* 3.9 36.8 - - + +
283E ASN* 3.6 25.4 - - + +
284E LEU* 4.6 25.0 - - + +
287E LEU* 5.2 2.2 - - + -
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Residues in contact with ALA 222 (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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218E LEU* 2.9 21.9 + - + +
219E SER* 3.9 3.1 - - - +
221E LEU* 1.3 78.0 - - - +
223E ALA* 1.3 56.5 + - - +
225E ALA* 3.0 8.0 + - - +
226E PHE* 2.8 38.0 + - + -
284E LEU* 4.7 4.5 - - - -
237F ILE* 4.1 23.8 - - + -
251F VAL* 4.4 3.4 - - + -
255F ILE* 3.9 21.1 - - + -
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Residues in contact with ALA 223 (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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162E PHE* 4.6 8.3 - - + -
177E ARG* 4.0 22.7 - - - +
219E SER 2.8 19.4 + - - +
220E LYS 3.7 4.3 - - - +
222E ALA* 1.3 76.9 - - - +
224E ASN* 1.3 66.0 + - - +
226E PHE* 3.2 4.3 + - - +
227E LEU* 2.9 29.1 + - + +
255F ILE* 4.2 9.8 - - + +
258F ASP* 5.4 2.0 - - - +
261F ILE* 3.7 15.4 - - + +
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Residues in contact with ASN 224 (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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162E PHE* 5.8 0.7 - - - -
220E LYS* 3.3 17.8 + - - +
221E LEU 3.7 6.7 - - - +
223E ALA* 1.3 80.1 - - - +
225E ALA* 1.3 58.0 + - - +
227E LEU* 3.3 8.9 + - - +
228E ALA* 2.9 31.6 + - - +
276E CYS* 3.8 7.1 - - - +
277E PHE* 3.6 29.1 - - + +
280E ASP* 2.7 35.7 + - + +
281E VAL* 4.9 1.8 - - - -
501E UPG 3.0 34.5 + - - -
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Residues in contact with ALA 225 (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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221E LEU 2.9 14.5 + - - +
222E ALA* 3.0 9.2 + - - +
224E ASN* 1.3 77.2 - - - +
226E PHE* 1.3 56.7 + - - +
228E ALA* 3.3 1.4 + - - +
229E GLN* 2.8 31.0 + - - +
281E VAL* 3.9 19.9 - - + +
284E LEU* 3.9 17.9 - - + -
300E TRP* 3.6 29.6 - - + -
303E VAL* 4.6 1.4 - - - +
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Residues in contact with PHE 226 (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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222E ALA* 2.8 25.4 + - + +
223E ALA 3.6 6.7 - - - +
225E ALA* 1.3 75.8 - - - +
227E LEU* 1.3 63.6 + - - +
229E GLN* 3.3 12.9 + - - +
230E ARG* 3.1 28.6 + - + +
300E TRP* 3.9 23.8 - + - -
230F ARG* 4.4 13.5 - - + -
233F SER* 3.4 26.0 - - - -
234F ILE* 3.8 15.5 - - + -
237F ILE* 4.4 9.9 - - + -
255F ILE* 3.9 23.1 - - + -
261F ILE* 4.2 28.5 - - + -
266F LEU* 3.7 25.6 - - + -
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Residues in contact with LEU 227 (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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223E ALA* 2.9 21.9 + - + +
224E ASN* 3.7 20.9 - - - +
226E PHE* 1.3 77.1 - - - +
228E ALA* 1.3 64.5 + - - +
230E ARG* 3.2 18.2 + - - +
231E ILE* 3.4 15.3 + - - +
265E PHE* 3.9 25.3 - - + -
277E PHE* 3.8 19.5 - - + -
501E UPG 4.2 2.7 - - - +
258F ASP* 4.1 4.7 - - - +
260F ARG* 3.6 48.5 - - + +
261F ILE* 3.7 22.4 - - + -
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Residues in contact with ALA 228 (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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224E ASN 2.9 17.0 + - - +
225E ALA 3.8 2.0 - - - +
227E LEU* 1.3 76.6 - - - +
229E GLN* 1.3 59.7 + - - +
231E ILE* 3.2 6.7 + - - +
232E SER* 2.9 28.9 + - - -
272E PHE* 4.0 17.8 - - + -
277E PHE* 4.0 24.0 - - + -
281E VAL* 4.3 8.3 - - + -
303E VAL* 3.7 18.2 - - + -
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Residues in contact with GLN 229 (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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225E ALA 2.8 18.0 + - - +
226E PHE* 3.5 12.5 - - - +
227E LEU 3.2 0.2 - - - -
228E ALA* 1.3 76.8 - - - +
230E ARG* 1.3 57.7 + - + +
233E SER* 2.7 35.0 + - - -
299E TYR* 3.6 16.0 + - - -
300E TRP* 3.6 17.6 - - - -
303E VAL* 3.8 19.9 - - + +
229F GLN* 3.5 33.0 - - - +
230F ARG* 5.4 1.0 - - - +
233F SER* 2.7 32.9 + - - -
299F TYR* 3.1 8.6 + - - +
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Residues in contact with ARG 230 (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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226E PHE* 3.1 20.5 + - + +
227E LEU* 3.2 12.3 + - - +
229E GLN* 1.3 77.6 - - + +
231E ILE* 1.3 57.1 + - - +
233E SER* 3.3 5.3 + - - -
234E ILE* 3.0 30.5 + - - +
261E ILE* 2.9 28.0 + - - +
262E GLY 3.0 28.5 + - - -
264E LYS 2.8 30.1 + - - +
265E PHE* 3.4 20.3 + - + +
266E LEU* 3.7 16.0 - - + +
226F PHE* 4.3 11.3 - - + -
229F GLN* 5.5 1.1 - - - +
230F ARG* 3.7 20.0 - - - +
260F ARG 3.8 16.1 + - - -
261F ILE* 4.4 9.3 + - - +
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Residues in contact with ILE 231 (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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227E LEU 3.7 7.4 - - - +
228E ALA* 3.2 6.1 + - - +
230E ARG* 1.3 77.8 - - - +
232E SER* 1.3 57.1 + - - +
234E ILE* 3.4 7.2 + - - +
235E ASN* 2.8 46.2 + - - +
265E PHE* 3.7 24.5 - - + +
267E LYS 4.6 2.9 - - - +
269E SER* 4.2 2.7 - - - +
272E PHE* 4.0 18.6 - - + +
277E PHE* 3.9 12.3 - - + -
501E UPG 3.4 66.0 - - + +
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Residues in contact with SER 232 (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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228E ALA 2.9 12.0 + - - -
229E GLN 3.9 0.2 - - - -
231E ILE* 1.3 76.7 - - - +
233E SER* 1.3 58.1 + - - +
235E ASN* 3.4 6.5 + - - +
236E SER* 2.9 25.6 + - - -
272E PHE* 3.5 14.4 - - - -
303E VAL* 2.6 31.9 + - - +
306E MET* 3.4 23.4 - - - +
307E ASN* 3.8 7.2 + - - +
299F TYR* 3.5 16.2 - - - -
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Residues in contact with SER 233 (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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229E GLN 2.7 18.4 + - - -
230E ARG 3.7 1.6 - - - -
232E SER* 1.3 72.8 - - - +
234E ILE* 1.3 61.9 + - - +
236E SER* 2.6 21.2 + - - -
237E ILE* 3.1 10.0 + - - +
226F PHE* 3.4 24.5 - - - -
229F GLN* 2.7 29.5 + - - -
299F TYR* 2.6 26.9 + - - -
300F TRP* 3.7 7.1 - - - -
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Residues in contact with ILE 234 (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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230E ARG 3.0 16.1 + - - +
231E ILE* 3.4 12.8 - - - +
233E SER* 1.3 76.1 - - - +
235E ASN* 1.3 61.0 + - - +
237E ILE* 3.2 12.1 + - + +
238E SER* 2.9 25.8 + - - -
248E VAL* 3.8 19.5 - - + +
252E ALA* 3.8 27.6 - - + +
255E ILE* 4.2 18.6 - - + -
266E LEU* 3.8 31.2 - - + +
267E LYS 4.1 1.3 - - - -
268E ALA* 3.9 25.1 - - - +
226F PHE* 3.7 8.4 - - + -
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Residues in contact with ASN 235 (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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231E ILE* 2.8 38.1 + - - +
232E SER* 3.7 7.4 - - - +
234E ILE* 1.3 77.9 - - - +
236E SER* 1.3 59.9 + - - +
238E SER* 2.5 24.4 + - - -
239E ALA* 3.4 3.6 + - - +
268E ALA* 3.3 8.7 - - - -
269E SER* 2.9 40.0 + - - +
271E GLY* 4.2 7.1 - - - -
306E MET* 4.7 4.4 - - + +
307E ASN* 4.5 5.3 + - - +
309E TYR* 6.0 0.2 - - - -
310E GLN* 3.2 36.7 + - + +
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Residues in contact with SER 236 (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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232E SER 2.9 16.0 + - - -
233E SER* 2.6 18.7 + - - -
235E ASN* 1.3 74.8 - - - +
237E ILE* 1.3 61.0 + - - +
239E ALA* 3.2 18.8 + - - +
240E LEU* 3.4 4.2 + - - +
306E MET* 3.8 25.3 - - - -
296F VAL* 3.7 28.2 - - - +
299F TYR* 4.2 4.0 - - - -
300F TRP* 2.8 27.0 + - - -
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Residues in contact with ILE 237 (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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233E SER 3.1 12.9 + - - +
234E ILE* 3.2 14.1 + - + +
236E SER* 1.3 80.7 + - - +
238E SER* 1.3 58.3 + - - +
240E LEU* 3.1 20.6 + - + +
241E CYS* 2.8 38.1 + - - -
248E VAL* 4.3 6.1 - - + -
251E VAL* 3.8 26.9 - - + -
218F LEU* 4.1 11.7 - - + -
222F ALA* 4.1 20.0 - - + -
226F PHE* 4.4 15.5 - - + -
284F LEU* 4.7 5.2 - - + -
300F TRP* 4.2 20.0 - - + +
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Residues in contact with SER 238 (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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234E ILE 2.9 13.3 + - - -
235E ASN* 2.5 20.9 + - - -
237E ILE* 1.3 76.9 - - - +
239E ALA* 1.3 59.8 + - - +
241E CYS* 3.4 0.6 + - - -
242E GLU* 3.2 20.1 + - - +
248E VAL* 3.9 13.0 - - - -
268E ALA* 4.3 8.1 - - - -
310E GLN* 3.0 22.0 + - - -
313E ARG* 3.1 7.0 + - - -
462E ILE 4.5 0.4 - - - -
463E GLY* 3.3 32.2 - - - -
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Residues in contact with ALA 239 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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235E ASN 3.4 2.4 + - - +
236E SER 3.2 10.9 + - - +
237E ILE 3.2 0.2 - - - -
238E SER* 1.3 80.0 + - - +
240E LEU* 1.3 63.0 + - - +
242E GLU* 3.4 6.2 + - - +
243E ALA* 3.3 20.3 + - - +
309E TYR* 4.0 10.8 - - + +
313E ARG* 3.6 32.5 - - - +
293F LEU* 3.8 11.1 - - + +
296F VAL* 3.9 18.8 - - + -
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Residues in contact with LEU 240 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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236E SER 3.4 3.6 + - - +
237E ILE* 3.1 21.3 + - + +
239E ALA* 1.3 77.6 - - - +
241E CYS* 1.3 61.8 + - - +
243E ALA* 3.1 2.3 + - - +
244E THR* 2.8 33.8 + - + +
218F LEU* 4.2 15.0 - - + -
284F LEU* 3.7 30.5 - - + -
287F LEU* 4.0 15.7 - - + -
288F CYS* 3.7 22.2 - - - -
291F LEU* 3.7 23.1 - - + -
293F LEU* 3.7 21.7 - - + +
296F VAL* 4.6 5.2 - - + -
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Residues in contact with CYS 241 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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237E ILE* 2.8 31.4 + - - -
238E SER 3.5 9.0 - - - +
240E LEU* 1.3 76.5 - - - +
242E GLU* 1.3 63.2 + - - +
243E ALA 3.2 0.2 + - - -
244E THR* 3.7 5.4 - - - -
245E GLY* 2.9 23.9 + - - -
246E ALA* 3.3 31.9 - - - +
247E ASP 3.6 5.8 - - - -
248E VAL* 3.4 32.1 - - - -
251E VAL* 4.1 1.6 - - - -
463E GLY* 3.5 11.4 - - - +
465E LYS* 4.1 3.3 - - - +
218F LEU* 4.0 3.1 - - - -
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Residues in contact with GLU 242 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
238E SER 3.2 9.4 + - - +
239E ALA* 3.6 6.7 - - - +
240E LEU 3.3 0.2 - - - -
241E CYS* 1.3 77.5 - - - +
243E ALA* 1.3 59.0 + - - +
313E ARG* 2.7 41.0 + - - -
317E ARG* 3.2 28.4 + - - +
462E ILE* 3.4 2.6 - - - +
463E GLY 2.8 27.5 + - - +
464E LYS 3.7 16.2 - - - +
465E LYS* 3.5 30.7 - - - +
466E VAL 4.9 0.3 + - - -
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Residues in contact with ALA 243 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
239E ALA 3.3 10.0 + - - +
240E LEU 3.1 9.7 + - - +
242E GLU* 1.3 77.3 - - - +
244E THR* 1.3 61.7 + - - +
465E LYS* 4.8 8.3 + - - +
291F LEU* 3.9 35.2 - - + +
293F LEU* 4.0 13.9 - - + -
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Residues in contact with THR 244 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
240E LEU* 2.8 27.1 + - + +
241E CYS* 3.5 0.7 + - - -
243E ALA* 1.3 78.9 - - - +
245E GLY* 1.3 59.9 + - - +
246E ALA* 3.2 20.8 + - - +
465E LYS* 4.3 9.4 + - - +
134F VAL* 4.2 26.1 - - + +
135F ARG* 5.4 5.6 - - + -
214F TRP* 3.4 28.0 + - - -
218F LEU* 4.7 2.8 - - + +
287F LEU* 4.9 3.8 - - + -
291F LEU* 3.5 27.4 - - + -
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Residues in contact with GLY 245 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
241E CYS 2.9 8.2 + - - -
244E THR* 1.3 77.5 - - - +
246E ALA* 1.3 67.2 + - - +
247E ASP* 5.1 0.2 - - - +
465E LYS* 3.9 24.2 - - - +
212F ASN* 3.0 19.8 + - - -
214F TRP* 3.8 17.8 - - - -
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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