Contacts of the helix formed by residues 202 - 239 (chain B) in PDB entry 3D5K
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 SER 202 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
196B TYR* 3.7 6.8 - - - -
200B VAL 3.8 2.4 + - - -
201B ALA* 1.3 75.8 - - - +
203B ALA* 1.3 63.7 + - - +
204B LEU* 3.5 10.4 + - - +
205B ASP* 3.2 43.3 + - - +
206B LEU* 3.3 9.4 + - - +
403C ARG* 4.0 20.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 203 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
196B TYR* 3.6 27.2 - - + +
202B SER* 1.3 74.3 - - - +
204B LEU* 1.3 61.5 + - - +
206B LEU* 3.3 7.0 + - + +
207B ARG* 3.2 30.8 + - + +
399C LEU* 4.1 20.6 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 204 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202B SER* 3.1 7.9 + - - +
203B ALA* 1.3 75.8 - - - +
205B ASP* 1.3 70.1 + - - +
206B LEU 3.3 0.2 + - - -
207B ARG* 3.3 2.8 + - - +
208B GLN* 3.0 39.0 + - - +
396C TYR* 3.7 29.3 - - + -
399C LEU* 3.9 18.0 - - + +
400C ALA* 3.9 27.4 - - + +
403C ARG* 3.4 22.4 - - - +
409C ASP* 3.4 25.8 - - - +
413C THR* 3.9 12.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 205 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
192B THR* 4.1 6.6 - - + +
200B VAL 5.1 0.3 - - - +
201B ALA* 3.8 2.1 - - - -
202B SER* 3.2 35.1 + - - +
204B LEU* 1.3 79.7 - - - +
206B LEU* 1.3 57.3 + - - +
208B GLN* 3.4 13.1 + - - +
209B ALA* 3.1 27.7 + - - +
404B TYR* 2.8 35.3 + - - +
410B ASN* 5.4 1.6 - - - +
411B TYR* 3.4 28.6 + - + +
403C ARG* 5.5 0.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 206 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
189B PHE* 3.6 30.5 - - + -
192B THR* 3.9 12.1 - - + +
193B GLN* 3.6 55.2 - - + +
196B TYR* 4.7 21.1 - - + -
202B SER 3.3 8.1 + - - +
203B ALA* 3.6 11.2 - - - +
204B LEU 3.2 0.6 - - - -
205B ASP* 1.3 79.8 - - - +
207B ARG* 1.3 65.7 + - + +
209B ALA* 3.4 5.2 + - - +
210B GLN* 3.1 20.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 207 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
203B ALA* 3.2 19.6 + - - +
204B LEU 4.1 2.7 - - - +
206B LEU* 1.3 83.1 - - + +
208B GLN* 1.3 64.3 + - - +
210B GLN* 3.4 33.5 + - - +
211B THR* 3.1 29.4 + - - +
392C ALA* 4.6 5.6 - - - +
395C GLU* 3.4 50.0 + - - +
396C TYR* 4.5 15.7 - - + -
399C LEU* 3.8 18.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 208 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
204B LEU* 3.0 29.0 + - - +
205B ASP* 3.5 9.4 - - - +
207B ARG* 1.3 75.1 - - - +
209B ALA* 1.3 60.2 + - - +
211B THR* 2.8 26.6 + - - -
212B ALA 3.5 1.0 + - - -
411B TYR* 3.3 34.6 + - + +
412B LEU* 3.5 30.0 + - - +
415B LEU* 3.3 22.6 - - + +
396C TYR* 3.0 45.3 + - + -
413C THR* 4.4 4.9 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 209 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
185B TYR 4.9 1.3 - - - +
189B PHE* 3.8 26.6 - - + +
192B THR* 4.5 5.4 - - - +
205B ASP 3.1 12.7 + - - +
206B LEU* 3.5 10.3 - - - +
208B GLN* 1.3 75.4 - - - +
210B GLN* 1.3 61.3 + - - +
212B ALA* 3.5 8.2 - - - +
213B VAL* 3.4 24.6 + - - +
411B TYR* 3.3 29.7 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 210 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
189B PHE* 3.9 20.5 - - + -
206B LEU 3.1 13.6 + - - +
207B ARG* 3.4 36.9 + - - +
208B GLN 3.2 0.6 - - - -
209B ALA* 1.3 75.0 - - - +
211B THR* 1.3 64.1 + - - +
212B ALA 3.1 0.2 - - - -
213B VAL* 3.1 7.2 + - + +
214B GLU* 3.1 41.0 + - + +
388C ASP* 4.3 7.7 + - - +
391C LYS* 6.1 2.4 - - - +
392C ALA* 3.5 24.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 211 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
207B ARG 3.1 16.2 - - - +
208B GLN* 2.8 19.2 + - - -
210B GLN* 1.3 76.0 - - - +
212B ALA* 1.3 62.1 + - - +
214B GLU* 4.7 0.7 - - - +
215B GLY* 3.2 19.1 + - - -
415B LEU* 4.4 10.2 - - - +
419B ARG* 5.9 0.2 + - - -
389C LEU* 3.3 22.6 - - - +
392C ALA* 4.0 18.2 - - + +
393C SER* 3.9 24.9 - - - +
396C TYR* 4.4 13.0 - - + -
420C SER* 6.2 3.4 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 212 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
185B TYR* 3.2 34.7 - - + -
208B GLN 3.5 0.8 + - - +
209B ALA* 3.5 12.3 - - - +
210B GLN 3.1 0.2 - - - -
211B THR* 1.3 82.5 + - - +
213B VAL* 1.3 61.6 + - - +
215B GLY* 3.7 0.7 + - - -
216B ALA 3.3 12.8 + - - -
411B TYR* 5.6 0.2 - - - +
415B LEU* 3.8 23.8 - - + -
418B GLN* 3.9 13.7 - - + +
419B ARG* 6.2 2.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 213 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
182B LEU* 3.4 14.4 - - + +
185B TYR* 3.5 40.6 - - + +
186B GLN* 4.1 10.5 - - - +
189B PHE* 4.1 13.2 - - + -
209B ALA 3.4 12.3 + - - +
210B GLN* 3.1 10.5 + - + +
212B ALA* 1.3 74.5 - - - +
214B GLU* 1.3 64.5 + - - +
216B ALA 3.2 2.3 + - - -
217B ARG* 3.0 58.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 214 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
210B GLN* 3.1 34.0 + - + +
211B THR 4.5 1.3 - - - +
213B VAL* 1.3 80.0 - - - +
215B GLY* 1.3 61.2 + - - +
217B ARG* 3.0 45.4 + - - +
218B ALA* 3.2 18.2 + - - +
385C ALA* 3.6 23.8 - - - +
388C ASP* 3.6 37.9 - - + +
389C LEU* 3.9 14.7 - - + +
392C ALA* 5.1 0.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 215 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211B THR 3.2 18.4 + - - -
212B ALA 4.1 1.3 - - - -
213B VAL 3.2 0.2 - - - -
214B GLU* 1.3 75.8 - - - +
216B ALA* 1.3 61.2 + - - +
218B ALA* 3.5 5.6 + - - +
219B THR* 2.8 26.0 + - - -
422B PHE* 6.1 0.2 - - - -
389C LEU* 4.0 19.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 216 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
178B THR* 3.6 10.1 - - + +
181B THR* 5.2 0.4 - - + -
182B LEU* 3.9 23.2 - - + +
185B TYR* 3.9 20.6 - - + -
212B ALA 3.3 14.0 + - - +
213B VAL 3.2 8.6 + - - +
215B GLY* 1.3 73.3 - - - +
217B ARG* 1.3 59.9 + - - +
219B THR* 3.3 7.5 + - - -
220B LEU* 2.9 29.7 + - - +
422B PHE* 4.9 8.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 217 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
182B LEU* 4.1 19.8 - - + +
186B GLN* 2.7 33.9 + - - +
213B VAL* 3.0 28.3 + - - +
214B GLU* 3.0 46.8 + - - +
216B ALA* 1.3 77.3 - - - +
218B ALA* 1.3 59.4 + - - +
220B LEU* 3.6 9.2 + - + +
221B ALA* 3.5 19.1 + - - +
381C GLU 5.4 0.3 - - - +
385C ALA* 3.8 16.1 - - + +
388C ASP* 5.7 0.6 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 218 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
214B GLU 3.2 11.8 + - - +
215B GLY* 3.9 6.5 - - - +
216B ALA 3.3 0.2 - - - -
217B ARG* 1.3 76.9 - - - +
219B THR* 1.3 63.5 + - - +
220B LEU 3.2 0.4 - - - -
221B ALA 3.6 0.3 + - - -
222B GLN* 3.3 18.5 + - - +
382C GLN* 3.5 30.5 + - + +
385C ALA* 3.6 14.7 - - + +
386C GLN* 3.6 24.2 - - - +
389C LEU* 5.8 0.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 219 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
178B THR* 3.9 11.4 - - + +
215B GLY 2.8 16.5 + - - -
216B ALA* 3.3 11.1 + - - -
218B ALA* 1.3 76.0 - - - +
220B LEU* 1.3 64.9 + - - +
222B GLN* 3.4 11.2 + - - +
223B TYR* 3.1 51.2 + - + -
422B PHE* 4.3 11.7 - - + -
426B GLN* 4.3 10.8 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 220 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
175B LEU* 3.7 29.3 - - + +
178B THR* 3.7 8.0 - - + +
179B LYS* 3.6 43.7 - - + +
182B LEU* 3.9 26.0 - - + -
216B ALA 2.9 16.4 + - - +
217B ARG* 3.6 8.5 - - + +
218B ALA 3.2 0.2 - - - -
219B THR* 1.3 78.7 - - - +
221B ALA* 1.3 52.9 + - - +
223B TYR 3.5 0.2 + - - -
224B THR* 2.5 40.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 221 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217B ARG 3.5 10.1 + - - +
218B ALA 3.6 0.6 + - - +
219B THR 3.4 0.4 - - - -
220B LEU* 1.3 75.6 - - - +
222B GLN* 1.3 63.8 + - - +
224B THR* 3.8 7.7 - - - -
225B ARG* 3.2 17.2 + - - +
378C THR* 3.5 26.3 - - - +
381C GLU* 4.4 9.4 - - + -
382C GLN* 3.7 35.7 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 222 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
218B ALA 3.3 12.8 + - - +
219B THR* 3.6 14.1 + - - +
220B LEU 3.2 0.8 - - - -
221B ALA* 1.3 78.1 - - - +
223B TYR* 1.3 94.6 + - - +
225B ARG* 3.2 30.4 + - - +
226B LEU* 2.9 40.3 + - + +
382C GLN* 4.0 11.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 223 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
171B ASP* 4.2 12.3 - - - +
174B GLN* 3.7 46.1 + - + -
175B LEU* 4.0 22.2 - - + +
178B THR* 3.3 23.8 - - - -
219B THR* 3.1 37.2 + - + +
220B LEU 4.8 0.2 - - - -
222B GLN* 1.3 93.3 + - - +
224B THR* 1.3 59.8 + - - +
226B LEU* 3.8 17.0 - - + -
227B VAL* 3.1 34.3 + - - +
426B GLN* 3.0 21.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 224 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
175B LEU* 3.4 21.0 - - + +
179B LYS* 5.7 1.1 - - - +
220B LEU* 2.5 30.2 + - - +
221B ALA* 3.8 9.6 - - - -
223B TYR* 1.3 78.8 - - - +
225B ARG* 1.3 62.4 + - - +
227B VAL* 3.8 2.8 + - - +
228B ALA* 3.6 10.7 + - - +
22C GLN* 3.9 36.3 - - + +
23C ALA* 3.5 23.4 - - - +
378C THR* 4.3 4.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 225 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221B ALA 3.2 8.6 + - - +
222B GLN* 3.2 28.4 + - - +
224B THR* 1.3 76.9 - - - +
226B LEU* 1.3 70.5 + - - +
228B ALA* 3.2 4.5 + - - +
229B GLN* 3.0 47.0 + - + +
23C ALA* 4.5 3.8 - - - -
374C ALA 3.7 8.5 - - - +
375C ALA* 3.7 17.0 - - - +
378C THR* 3.1 43.0 + - - +
379C PHE* 3.3 36.1 - - - -
382C GLN* 2.9 30.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 226 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
171B ASP* 4.0 21.3 - - - +
222B GLN* 2.9 36.2 + - + +
223B TYR* 4.0 30.7 - - + +
225B ARG* 1.3 80.7 - - - +
227B VAL* 1.3 56.6 + - - +
229B GLN* 3.4 17.6 + - + +
230B ASP* 2.9 37.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 227 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168B LEU* 3.5 7.3 - - + +
171B ASP* 3.4 35.2 - - + +
172B GLN* 3.6 26.9 - - + +
175B LEU* 4.0 17.5 - - + -
223B TYR 3.1 21.7 + - - +
224B THR 4.0 4.9 - - - +
225B ARG 3.3 0.2 - - - -
226B LEU* 1.3 74.8 - - - +
228B ALA* 1.3 63.2 + - + +
230B ASP* 3.2 10.3 + - - +
231B GLN* 3.2 32.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 228 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
224B THR 3.6 2.9 + - - +
225B ARG 3.2 8.8 + - - +
227B VAL* 1.3 78.8 - - + +
229B GLN* 1.3 61.7 + - - +
231B GLN* 3.3 8.4 + - - +
232B ASN* 3.2 18.0 + - - -
476B NA 3.2 20.0 - - - -
23C ALA* 3.7 27.6 - - + -
24C TYR* 3.6 23.1 - - + +
374C ALA* 4.1 4.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 229 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
225B ARG* 3.0 42.8 + - - +
226B LEU* 3.9 18.7 - - + +
228B ALA* 1.3 74.3 - - - +
230B ASP* 1.3 65.7 + - - +
232B ASN* 3.8 2.1 - - - +
233B ALA* 3.3 22.9 + - - +
371C ASP* 3.1 54.6 + - - +
374C ALA* 4.1 10.8 - - + -
375C ALA* 4.5 3.8 - - - +
438C SER* 5.8 0.4 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 230 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
164B ALA* 4.4 7.8 - - - +
167B THR* 3.6 24.0 - - - +
168B LEU* 3.8 21.1 - - + +
171B ASP* 2.7 37.4 - - - +
226B LEU* 2.9 24.1 + - - +
227B VAL* 3.2 6.9 + - - +
229B GLN* 1.3 79.3 - - - +
231B GLN* 1.3 61.0 + - - +
233B ALA* 3.7 6.1 + - - +
234B LEU* 3.3 20.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 231 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168B LEU* 3.5 29.8 - - + +
172B GLN* 5.0 5.4 + - - +
227B VAL* 3.2 26.9 + - - +
228B ALA* 3.3 13.5 + - - +
230B ASP* 1.3 75.2 - - - +
232B ASN* 1.3 64.7 + - - +
234B LEU* 3.3 6.7 + - - +
235B VAL* 3.0 29.3 + - + +
242B ILE* 4.4 20.0 - - + +
476B NA 3.8 9.4 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 232 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
228B ALA 3.2 9.2 + - - -
229B GLN* 3.8 3.5 - - - +
231B GLN* 1.3 76.0 - - - +
233B ALA* 1.3 57.4 + - - +
235B VAL* 3.4 6.9 + - - +
236B LEU* 3.1 27.7 + - - +
476B NA 3.1 15.6 - - - -
19C PRO* 3.8 6.6 - - - +
24C TYR* 3.3 18.7 + - - -
366C PHE* 5.3 3.0 - - + -
367C GLN* 3.7 20.0 - - + +
370C ALA* 3.5 28.9 + - - +
371C ASP* 2.9 29.0 + - - +
374C ALA* 5.1 0.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 233 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
164B ALA* 4.9 7.0 - - + -
229B GLN 3.3 14.5 + - - +
230B ASP* 3.9 7.4 - - - +
231B GLN 3.3 0.2 - - - -
232B ASN* 1.3 80.0 - - - +
234B LEU* 1.3 59.6 - - - +
236B LEU* 3.6 8.0 + - + +
237B LEU* 3.4 27.6 + - + +
367C GLN* 4.3 13.0 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 234 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52B LEU* 4.6 18.6 - - + -
161B VAL* 3.9 38.4 - - + +
164B ALA* 4.1 17.6 - - + +
165B TYR* 4.2 14.4 - - + +
168B LEU* 4.2 21.8 - - + -
230B ASP 3.3 12.4 + - - +
231B GLN 3.3 6.7 + - - +
233B ALA* 1.3 76.5 - - - +
235B VAL* 1.3 59.2 + - - +
237B LEU* 3.2 7.0 + - + +
238B LEU* 3.0 46.0 + - + +
242B ILE* 4.7 16.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 235 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
231B GLN* 3.0 21.5 + - + +
232B ASN* 3.4 7.4 + - - +
234B LEU* 1.3 72.8 - - - +
236B LEU* 1.3 65.2 + - - +
238B LEU* 3.3 3.1 + - - -
239B GLY* 3.2 18.2 + - - -
240B SER* 3.3 27.2 + - - +
241B GLY* 4.3 4.0 - - - -
242B ILE* 3.8 33.9 - - + +
363C GLN* 5.8 0.7 - - - -
366C PHE* 5.6 12.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 236 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60B ASN* 4.1 5.4 + - - -
232B ASN 3.1 13.4 + - - +
233B ALA* 3.7 11.9 - - - +
234B LEU 3.3 0.2 - - - -
235B VAL* 1.3 78.2 - - - +
237B LEU* 1.3 65.8 + - + +
239B GLY* 3.5 9.9 + - - -
360C LYS* 4.8 5.2 - - + +
363C GLN* 3.5 47.0 - - + +
364C THR* 3.6 19.5 - - + +
367C GLN* 3.7 28.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 237 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56B ALA* 3.8 8.7 - - - +
60B ASN* 2.7 31.6 + - - +
62B ASP* 6.0 1.8 - - - +
157B LEU* 3.9 12.1 - - + +
160B SER* 3.4 48.9 - - - +
161B VAL* 4.0 11.7 - - + +
164B ALA* 3.8 18.4 - - + -
233B ALA* 3.4 12.0 + - + +
234B LEU* 3.2 9.6 + - + +
236B LEU* 1.3 80.3 - - + +
238B LEU* 1.3 63.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 238 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52B LEU* 3.3 57.0 - - + +
55B VAL* 3.6 10.7 - - + +
56B ALA* 3.4 22.0 - - + +
59B ASN* 3.2 19.6 - - - +
60B ASN 3.5 2.2 + - - -
161B VAL* 4.5 4.3 - - + -
234B LEU* 3.0 34.9 + - + +
235B VAL* 3.3 3.6 + - - +
237B LEU* 1.3 77.2 - - - +
239B GLY* 1.3 55.5 + - - +
240B SER 3.2 23.1 - - - +
241B GLY 4.4 6.3 - - - +
242B ILE* 4.1 21.3 - - + -
243B PRO* 4.9 1.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 239 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59B ASN* 3.8 18.3 - - - +
60B ASN* 4.2 2.9 - - - -
61B ARG* 3.4 11.4 + - - -
235B VAL 3.2 7.5 + - - -
236B LEU 3.5 4.6 + - - -
237B LEU 3.3 2.6 - - - -
238B LEU* 1.3 78.1 - - - +
240B SER* 1.3 62.4 + - - +
13C PRO* 4.3 1.7 - - - +
363C GLN* 2.8 37.7 + - - -
----------------------------------------------------------
Back to top of page
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