Contacts of the helix formed by residues 214 - 242 (chain B) in PDB entry 5FLZ
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 PRO 214 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
210B PRO* 5.7 0.3 - - - +
212B LYS* 3.5 21.3 - - + -
213B ILE* 1.4 79.5 - - + +
215B ASN* 1.4 57.2 + - - +
216B PHE* 3.1 9.6 - - + +
217B GLU* 3.1 30.4 + - + +
218B SER* 3.0 29.5 + - - -
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Residues in contact with ASN 215 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71A GLU 3.1 12.8 - - - +
72A GLY* 3.5 16.6 - - - -
73A THR* 3.0 41.2 + - - +
74A TYR* 3.6 34.6 - - + +
213B ILE 4.7 3.6 - - - +
214B PRO* 1.4 69.8 - - - +
216B PHE* 1.3 56.5 + - - +
218B SER* 3.1 10.6 + - - -
219B GLY 2.8 29.6 + - - -
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Residues in contact with PHE 216 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65A ASN* 4.1 29.6 - - + -
68A ILE* 3.7 29.4 - - + -
70A LEU* 3.1 42.9 - - + +
74A TYR* 5.4 7.8 - - - +
214B PRO* 4.7 8.3 - - + -
215B ASN* 1.3 80.7 - - - +
217B GLU* 1.4 67.9 + - + +
219B GLY* 3.6 0.5 + - - -
220B LEU* 3.4 39.3 + - + +
281B LYS* 4.8 9.2 - - + -
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Residues in contact with GLU 217 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184B ILE* 4.5 18.6 - - + +
210B PRO* 5.3 4.6 - - + +
212B LYS* 3.4 47.7 - - - +
214B PRO* 3.1 26.9 + - + +
216B PHE* 1.4 81.8 - - + +
218B SER* 1.4 51.9 + - - +
220B LEU* 3.3 14.3 + - + +
221B LEU* 2.8 33.3 + - - +
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Residues in contact with SER 218 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
72A GLY* 5.7 3.4 - - - -
210B PRO* 5.0 10.5 - - - +
213B ILE 5.2 2.7 - - - -
214B PRO 3.0 13.7 + - - -
215B ASN* 3.1 14.6 + - - -
217B GLU* 1.4 73.0 - - - +
219B GLY* 1.4 58.8 + - - +
221B LEU* 3.0 18.2 + - - +
222B HIS* 2.9 47.6 + - - -
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Residues in contact with GLY 219 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A LEU* 4.7 7.0 - - - -
71A GLU* 3.7 37.6 + - - +
215B ASN 2.8 13.4 + - - -
216B PHE 4.1 2.0 - - - -
217B GLU 3.3 0.2 - - - -
218B SER* 1.4 71.6 - - - +
220B LEU* 1.3 65.1 + - - +
222B HIS* 3.3 17.7 + - - +
223B LEU* 4.0 9.4 + - - +
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Residues in contact with LEU 220 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A LEU* 4.0 20.2 - - + +
216B PHE* 3.4 38.2 + - + +
217B GLU* 3.3 13.9 - - + +
218B SER 3.3 0.2 - - - -
219B GLY* 1.3 78.9 - - - +
221B LEU* 1.3 59.1 + - - +
222B HIS 3.4 0.2 + - - -
223B LEU* 3.4 7.7 + - + -
224B ILE* 3.0 8.2 + - - +
280B LEU* 4.1 25.4 - - + -
281B LYS* 4.1 21.5 - - + -
284B TYR* 2.6 47.0 + - + +
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Residues in contact with LEU 221 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
200B PHE* 5.3 5.4 - - + -
207B ILE* 3.2 50.7 - - + +
209B ILE* 5.4 0.2 - - - -
210B PRO* 4.0 41.1 - - + -
217B GLU 2.8 14.3 + - - +
218B SER* 3.1 18.8 - - - +
220B LEU* 1.3 75.1 - - - +
222B HIS* 1.4 59.0 + - - +
224B ILE* 3.4 10.3 - - + +
225B PHE* 2.8 36.4 + - + +
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Residues in contact with HIS 222 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71A GLU* 3.8 31.5 + - + +
218B SER* 2.9 39.3 + - - -
219B GLY* 3.5 9.4 - - - +
220B LEU 3.3 0.4 - - - -
221B LEU* 1.4 79.5 - - - +
223B LEU* 1.4 66.5 + - + +
225B PHE* 3.2 45.1 + + + -
226B GLU* 3.5 10.4 + - - +
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Residues in contact with LEU 223 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A LEU* 6.5 0.7 - - + -
71A GLU* 5.9 2.2 - - - +
219B GLY 4.1 13.7 - - - +
220B LEU* 3.7 6.7 - - + +
221B LEU 3.4 0.4 - - - -
222B HIS* 1.4 81.0 - - + +
224B ILE* 1.4 61.2 + - - +
225B PHE 3.5 0.2 + - - -
226B GLU* 3.6 8.2 + - - +
227B ALA* 3.3 18.7 + - - +
284B TYR* 3.6 47.3 - - + -
288B TYR* 6.6 0.2 - - + -
291B ILE* 5.8 2.3 - - - +
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Residues in contact with ILE 224 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
188B VAL* 3.2 45.5 - - + -
191B THR* 5.3 9.0 - - + -
192B LEU* 4.3 17.0 - - + -
200B PHE* 6.2 0.2 - - + -
207B ILE* 3.9 12.1 - - + -
220B LEU 3.0 5.0 + - - +
221B LEU* 3.3 34.1 + - + +
223B LEU* 1.4 77.3 - - - +
225B PHE* 1.4 66.1 + - - +
227B ALA* 3.0 7.5 + - + +
228B GLY* 3.0 20.6 + - - -
280B LEU* 4.9 5.6 - - + -
283B LEU* 5.6 1.8 - - + -
284B TYR* 3.5 21.4 + - + +
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Residues in contact with PHE 225 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202B PHE* 5.2 2.2 - - - -
206B GLN* 3.3 44.5 - - + +
207B ILE* 4.7 17.9 - - + +
221B LEU* 2.8 23.5 + - + +
222B HIS* 3.2 47.7 + + - -
224B ILE* 1.4 74.7 - - - +
226B GLU* 1.4 89.4 + - + +
228B GLY* 3.5 1.5 + - - -
229B LEU* 3.2 32.4 + - + +
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Residues in contact with GLU 226 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
222B HIS 3.5 12.7 + - - +
223B LEU* 3.8 10.8 - - - +
225B PHE* 1.4 82.1 - - + +
227B ALA* 1.4 62.6 + - - +
229B LEU* 3.3 13.3 + - - +
230B LEU* 3.2 37.2 + - + +
295B ARG* 5.1 8.5 + - - -
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Residues in contact with ALA 227 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
192B LEU* 4.3 20.7 - - + +
223B LEU 3.3 10.1 + - - +
224B ILE* 3.0 14.2 + - - +
226B GLU* 1.4 77.9 - - - +
228B GLY* 1.3 60.2 + - - +
230B LEU* 3.5 13.8 + - - +
231B TYR* 3.4 21.8 + - - +
264B TYR* 5.8 1.6 - - - +
284B TYR* 5.9 2.7 - - + -
291B ILE* 5.3 15.0 - - + -
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Residues in contact with GLY 228 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
191B THR* 5.0 14.4 - - - -
192B LEU* 5.3 5.1 - - - +
194B ALA* 5.1 1.4 - - - +
202B PHE* 3.6 26.8 - - - -
224B ILE 3.0 12.5 + - - -
225B PHE* 3.9 2.7 - - - -
227B ALA* 1.3 75.0 - - - +
229B LEU* 1.3 61.4 + - - +
231B TYR* 3.5 8.0 + - - +
232B GLN 3.2 17.0 + - - -
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Residues in contact with LEU 229 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202B PHE* 4.2 0.9 - - + -
205B GLU* 4.4 3.1 - - - -
206B GLN* 3.8 47.1 - - + +
225B PHE* 3.2 25.4 + - + +
226B GLU* 3.6 14.4 - - - +
228B GLY* 1.3 75.6 - - - +
230B LEU* 1.4 54.5 + - + +
232B GLN* 3.3 22.2 + - - +
233B SER* 2.8 35.9 + - - +
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Residues in contact with LEU 230 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
226B GLU* 3.2 29.9 + - + +
227B ALA* 3.8 10.3 - - - +
228B GLY 3.4 0.2 - - - -
229B LEU* 1.4 74.2 - - + +
231B TYR* 1.4 51.9 - - - +
233B SER* 3.0 11.3 + - - +
234B LEU* 2.8 41.9 + - + +
291B ILE* 5.1 21.3 - - + +
294B LEU* 6.1 9.2 - - + -
295B ARG* 5.6 13.2 - - + +
298B CYS* 4.5 22.2 - - - -
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Residues in contact with TYR 231 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
192B LEU 3.1 23.3 - - - +
193B LEU* 3.4 40.6 - - + +
194B ALA* 4.0 11.0 - - + +
227B ALA 3.4 12.8 + - - +
228B GLY* 3.7 10.1 - - - +
229B LEU 3.5 0.2 - - - -
230B LEU* 1.4 76.4 - - - +
232B GLN* 1.4 61.5 + - - +
234B LEU* 3.5 20.8 + - + +
235B GLY* 3.2 19.2 + - - -
261B LEU* 5.1 9.4 + - + +
264B TYR* 3.3 52.2 - + + +
265B THR* 5.3 2.3 + - - -
294B LEU* 5.7 2.9 - - + -
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Residues in contact with GLN 232 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
194B ALA* 4.5 8.7 - - + +
202B PHE* 3.5 26.1 - - + -
203B ASP 3.0 22.0 - - - +
204B HIS* 3.4 33.7 + - + -
205B GLU* 3.7 4.9 - - - +
228B GLY 3.2 11.0 + - - +
229B LEU* 3.5 19.4 - - - +
231B TYR* 1.4 76.9 - - - +
233B SER* 1.4 56.7 + - - +
235B GLY* 3.4 2.3 + - - -
236B TYR* 3.1 49.9 + - + -
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Residues in contact with SER 233 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
229B LEU* 2.8 23.0 + - - +
230B LEU* 3.0 15.3 + - - +
232B GLN* 1.4 72.3 - - - +
234B LEU* 1.3 63.7 + - - +
236B TYR* 3.1 10.9 + - - +
237B LYS* 3.0 44.3 + - - +
298B CYS* 5.7 2.0 - - - -
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Residues in contact with LEU 234 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
230B LEU* 2.8 24.3 + - + +
231B TYR* 3.5 27.1 + - + +
233B SER* 1.3 69.6 - - - +
235B GLY* 1.4 58.5 + - - +
237B LYS* 3.1 13.0 + - + +
238B VAL* 3.0 35.7 + - + +
257B ILE* 3.8 28.0 - - + -
261B LEU* 4.2 21.8 - - + -
294B LEU* 4.4 32.1 - - + +
297B TYR* 6.0 3.4 - - + -
298B CYS* 4.8 18.8 - - - -
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Residues in contact with GLY 235 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
231B TYR 3.2 11.1 + - - -
232B GLN 3.8 3.8 - - - -
234B LEU* 1.4 76.5 - - - +
236B TYR* 1.4 61.7 + - - +
238B VAL* 3.5 7.6 + - - +
239B GLU* 3.1 26.2 + - - +
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Residues in contact with TYR 236 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
204B HIS* 3.1 36.5 + + - +
232B GLN* 3.1 49.3 + - + -
233B SER* 3.1 10.7 + - - +
235B GLY* 1.4 76.0 - - - +
237B LYS* 1.3 61.6 + - + +
239B GLU* 3.2 35.2 - - + +
240B LYS* 3.2 12.1 + - - +
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Residues in contact with LYS 237 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
233B SER* 3.0 30.1 + - - +
234B LEU* 3.4 14.5 - - + +
236B TYR* 1.3 72.7 - - + +
238B VAL* 1.4 62.6 - - + +
240B LYS* 3.2 9.7 + - - +
241B PHE* 3.0 46.5 + - + -
257B ILE* 5.7 5.4 - - + -
298B CYS* 3.4 44.9 - - - +
301B THR* 3.9 23.0 + - + +
302B GLU* 3.6 22.5 + - - -
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Residues in contact with VAL 238 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
234B LEU* 3.0 20.9 + - + +
235B GLY* 3.7 7.6 - - - +
237B LYS* 1.4 73.3 - - + +
239B GLU* 1.4 53.7 + - - +
241B PHE* 3.3 9.5 + - - +
242B ARG* 2.9 57.7 + - - +
254B ILE* 5.5 7.6 - - + +
257B ILE* 4.3 27.4 - - + -
258B SER* 5.5 4.3 - - - +
261B LEU* 4.9 16.8 - - + -
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Residues in contact with GLU 239 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
235B GLY 3.1 14.9 + - - +
236B TYR* 3.2 30.1 - - + +
238B VAL* 1.4 74.1 - - - +
240B LYS* 1.4 76.0 + - - +
242B ARG* 2.7 35.6 - - - +
243B MET* 3.7 13.9 - - + +
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Residues in contact with LYS 240 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
236B TYR 3.2 10.9 + - - +
237B LYS* 3.2 13.0 - - - +
239B GLU* 1.4 87.7 + - - +
241B PHE* 1.3 76.6 + - + +
243B MET* 3.2 29.8 - - - +
245B ASN* 2.9 57.7 + - - +
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Residues in contact with PHE 241 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
237B LYS* 3.0 33.9 + - + -
238B VAL* 3.8 7.4 - - - +
240B LYS* 1.3 87.4 - - + +
242B ARG* 1.3 57.7 + - - +
243B MET 2.8 11.0 + - - -
244B LEU* 3.4 5.7 + - - +
245B ASN* 3.5 4.6 - - + +
246B ILE* 6.4 0.2 - - + -
250B LYS* 2.8 47.8 + - + +
254B ILE* 4.0 27.7 - - + +
257B ILE* 6.2 2.9 - - + -
301B THR* 4.0 25.1 - - + -
304B LEU* 3.5 35.0 - - + -
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Residues in contact with ARG 242 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
238B VAL* 2.9 38.1 + - - +
239B GLU* 2.7 20.7 - - - +
241B PHE* 1.3 72.7 - - - +
243B MET* 1.3 59.9 - - - +
244B LEU* 3.7 9.4 - - + +
254B ILE* 4.2 20.5 - - + +
258B SER* 3.7 22.4 + - - -
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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