Contacts of the helix formed by residues 187 - 223 (chain A) in PDB entry 4M8J
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 LEU 187 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
183A HIS* 4.1 0.4 + - - +
186A GLY* 1.3 70.6 - - - -
188A PHE* 1.3 68.5 + - - +
189A GLY 3.3 1.8 - - - -
190A THR* 3.1 8.9 + - + -
191A VAL* 3.0 43.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 188 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
175A LEU* 4.8 11.4 - - + -
179A VAL* 3.8 38.4 - - + -
183A HIS* 3.8 29.6 - + + +
184A VAL* 5.1 0.4 - - - -
187A LEU* 1.3 82.0 - - - +
189A GLY* 1.3 65.3 + - - +
190A THR 3.3 1.0 + - - -
191A VAL* 3.4 12.0 + - + +
192A VAL* 3.2 36.9 + - + +
489A MET* 3.5 34.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 189 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13A LYS* 5.1 1.3 - - - -
172A SER* 3.4 13.3 - - - -
183A HIS 3.2 9.0 + - - -
184A VAL* 3.2 24.0 + - - -
187A LEU 3.3 0.8 - - - +
188A PHE* 1.3 84.2 - - - +
190A THR* 1.3 59.7 + - - +
192A VAL* 3.5 6.4 - - - +
193A ASP* 3.0 29.7 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 190 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13A LYS* 3.1 59.5 + - + +
14A VAL* 4.6 6.1 - - + -
17A PRO* 5.5 2.7 - - + -
186A GLY 3.1 13.8 + - - -
187A LEU* 3.1 14.5 + - + -
189A GLY* 1.3 76.7 - - - +
191A VAL* 1.3 55.3 + - - +
192A VAL 3.2 1.8 - - - -
193A ASP* 4.3 3.6 - - - +
194A ASN* 2.7 38.6 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 191 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
187A LEU* 3.0 41.0 + - + +
188A PHE* 3.8 9.2 - - + +
190A THR* 1.3 77.9 - - - +
192A VAL* 1.3 59.6 + - + +
194A ASN* 3.9 5.1 - - - +
195A PHE* 3.1 52.8 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 192 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
171A PRO* 5.4 3.6 - - + -
172A SER* 4.2 12.3 - - - +
175A LEU* 5.0 8.7 - - + -
188A PHE* 3.2 37.5 - - + +
189A GLY* 3.5 12.8 - - - +
190A THR 3.2 0.6 - - - -
191A VAL* 1.3 80.8 - - + +
193A ASP* 1.3 70.9 + - - +
195A PHE* 3.6 8.5 - - + +
196A TYR* 2.7 35.5 + - - +
486A VAL* 4.5 21.7 - - + +
489A MET* 5.1 10.1 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 193 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13A LYS* 5.1 2.9 + - - -
14A VAL* 4.3 12.8 - - + +
170A ARG* 3.6 33.4 + - + +
171A PRO* 3.6 10.5 - - + +
172A SER* 2.5 43.1 + - - -
189A GLY 3.0 14.6 + - - +
190A THR* 3.2 4.7 + - - +
192A VAL* 1.3 80.5 - - - +
194A ASN* 1.3 65.4 + - - +
196A TYR* 4.3 3.8 - - - -
197A LEU* 3.1 35.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 194 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14A VAL* 5.6 3.5 - - - +
17A PRO* 4.4 24.2 - - + -
18A PRO* 4.6 7.9 - - + +
21A ILE* 6.0 3.4 - - + -
190A THR* 2.7 21.3 + - + +
191A VAL* 3.9 6.3 - - - +
193A ASP* 1.3 77.3 - - - +
195A PHE* 1.3 65.2 + - + +
197A LEU* 4.0 4.2 - - - +
198A VAL* 3.1 32.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 195 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21A ILE* 6.6 0.4 - - + -
191A VAL* 3.1 41.9 + - + +
192A VAL* 3.6 7.6 - - + +
194A ASN* 1.3 78.1 - - + +
196A TYR* 1.3 61.0 + - - +
197A LEU 3.2 0.2 + - - -
198A VAL* 3.2 7.8 + - + +
199A ALA* 2.9 34.0 + - - +
482A PRO* 4.2 29.5 - - + +
483A LEU* 4.5 1.8 - - + -
486A VAL* 5.5 2.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 196 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169A ILE 5.4 3.4 - - - -
171A PRO* 3.6 32.5 - - + -
192A VAL 2.7 22.4 + - - +
193A ASP* 4.1 6.1 - - - +
194A ASN 3.4 0.2 - - - -
195A PHE* 1.3 73.8 - - - +
197A LEU* 1.3 66.9 + - + +
199A ALA* 4.0 1.0 - - - +
200A LEU* 3.0 68.6 + - + +
326A ILE 4.8 1.8 - - - -
329A ILE* 3.6 41.9 - - + +
330A GLN* 3.7 13.5 + - - -
333A ILE* 5.6 0.9 - - - +
429A THR* 5.8 0.9 - - - +
433A SER* 6.0 3.6 - - - -
483A LEU* 3.8 32.7 - - + +
486A VAL* 4.7 7.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 197 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14A VAL* 3.9 35.2 - - + +
18A PRO* 4.7 12.8 - - + -
170A ARG* 5.2 3.8 - - + -
193A ASP* 3.1 22.3 + - + +
194A ASN* 4.0 2.9 - - - +
196A TYR* 1.3 82.9 - - + +
198A VAL* 1.3 55.2 + - - +
200A LEU* 3.1 13.3 + - + +
201A ILE* 2.7 42.9 + - + +
430A LEU* 4.1 20.6 - - + -
433A SER* 3.7 35.9 - - - +
434A THR* 4.8 8.1 - - + +
452A TRP* 6.2 1.6 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 198 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18A PRO* 3.7 28.5 - - + +
21A ILE* 4.6 24.2 - - + -
22A VAL* 4.4 14.6 - - + -
25A LEU* 5.2 3.4 - - + -
194A ASN 3.1 21.3 + - - +
195A PHE* 3.7 8.5 - - + +
197A LEU* 1.3 74.1 - - - +
199A ALA* 1.3 64.2 + - - +
201A ILE* 3.2 10.8 + - - +
202A LEU* 3.1 37.2 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 199 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
195A PHE 2.9 16.4 + - - +
198A VAL* 1.3 75.2 - - - +
200A LEU* 1.3 64.9 + - - +
202A LEU* 3.9 6.7 - - - +
203A ALA* 3.1 24.1 + - - +
326A ILE* 4.3 6.5 - - - +
479A GLY* 3.3 39.1 - - - +
482A PRO* 4.4 4.7 - - + -
483A LEU* 3.6 16.6 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 200 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
196A TYR* 3.0 58.9 + - + +
197A LEU* 3.1 17.7 + - + +
199A ALA* 1.3 77.8 - - - +
201A ILE* 1.3 58.6 + - + +
203A ALA* 3.1 5.9 + - + +
204A MET* 2.8 52.8 + - + +
326A ILE* 4.7 18.8 - - + +
327A TYR* 5.6 3.1 - - + -
330A GLN* 3.6 28.3 - - + +
429A THR* 4.5 11.4 - - + -
430A LEU* 4.8 4.3 - - + -
433A SER* 5.5 0.9 - - - +
483A LEU* 4.8 1.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 201 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18A PRO* 4.5 7.6 - - + -
22A VAL* 4.1 17.7 - - + -
197A LEU* 2.7 27.3 + - + +
198A VAL* 3.2 8.0 + - - +
200A LEU* 1.3 71.7 - - - +
202A LEU* 1.3 53.2 + - - +
204A MET* 3.2 10.2 - - - +
205A GLY* 2.7 31.9 + - - -
430A LEU* 3.9 22.7 - - + -
452A TRP* 3.6 32.1 - - + -
455A LEU* 3.7 19.5 - - + -
456A VAL* 4.8 8.6 - - + +
459A ILE* 3.7 23.2 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 202 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22A VAL* 4.9 6.3 - - + -
25A LEU* 5.0 17.0 - - + -
198A VAL* 3.1 34.2 + - + +
199A ALA* 3.9 8.5 - - - +
201A ILE* 1.3 77.4 - - + +
203A ALA* 1.3 54.6 + - - +
205A GLY* 3.0 2.0 + - - +
206A THR* 2.8 41.2 + - - +
459A ILE* 3.7 28.7 - - + -
463A LEU* 4.9 0.5 - - - +
475A ALA* 3.9 35.7 - - + +
478A ALA* 5.2 5.6 - - + -
479A GLY* 5.0 5.8 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 203 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
199A ALA 3.1 16.3 + - - +
200A LEU* 3.1 4.9 + - + +
202A LEU* 1.3 79.7 - - - +
204A MET* 1.3 56.8 + - - +
206A THR* 2.5 23.5 + - - -
207A SER* 3.3 3.3 + - - -
323A TRP* 5.9 0.2 - - - +
326A ILE* 3.5 37.9 - - + +
327A TYR* 2.7 29.3 + - + +
475A ALA 5.3 0.2 + - - -
476A ILE* 5.2 5.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with MET 204 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
200A LEU* 2.8 45.9 + - + +
201A ILE* 3.2 22.0 - - - +
203A ALA* 1.3 74.3 - - - +
205A GLY* 1.3 61.9 + - - +
206A THR 3.2 0.7 - - - -
207A SER* 3.4 21.0 + - - -
208A LEU* 3.7 4.7 + - - +
327A TYR* 4.4 6.9 - - + -
330A GLN* 4.8 10.8 - - - +
422A LEU* 4.5 6.0 - - + +
423A ILE* 5.8 0.9 - - - +
426A CYS* 3.5 37.3 - - + +
429A THR* 5.4 1.6 - - - -
430A LEU* 3.6 33.7 - - + -
456A VAL* 4.1 18.4 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 205 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
201A ILE 2.7 18.9 + - - -
202A LEU 3.0 2.4 + - - -
204A MET* 1.3 78.4 - - - +
206A THR* 1.3 59.9 + - - +
208A LEU* 3.5 6.5 + - - +
209A GLY 3.5 13.2 + - - -
456A VAL* 3.7 18.2 - - - -
459A ILE* 4.1 11.4 - - - -
460A GLY* 3.7 12.3 - - - -
463A LEU* 3.8 7.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 206 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202A LEU 2.8 16.0 + - - +
203A ALA* 2.5 29.1 + - - -
205A GLY* 1.3 75.5 - - - +
207A SER* 1.3 59.5 + - - +
208A LEU 3.0 5.2 - - - -
209A GLY* 3.0 11.8 + - - +
210A LEU* 3.1 20.9 + - - +
323A TRP* 4.8 7.6 + - - -
327A TYR* 4.3 1.4 + - - -
463A LEU* 3.6 23.6 - - + -
472A ILE* 3.8 27.1 - - - +
475A ALA* 3.6 21.5 - - + -
476A ILE* 4.6 6.6 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 207 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102A ALA* 5.0 2.6 - - - +
103A ALA* 5.2 8.4 + - - +
203A ALA 3.3 1.6 + - - -
204A MET* 3.6 13.2 - - - -
205A GLY 3.3 0.4 - - - -
206A THR* 1.3 79.1 + - - +
208A LEU* 1.3 57.9 + - - +
210A LEU* 3.8 10.7 + - - +
211A ALA* 3.1 26.0 + - - +
323A TRP* 4.9 7.5 + - - -
327A TYR* 3.1 23.9 + - - -
422A LEU* 3.9 28.7 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 208 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
204A MET 3.7 5.1 + - - +
205A GLY* 3.5 12.7 + - - +
206A THR 3.0 0.2 - - - -
207A SER* 1.3 78.1 - - - +
209A GLY* 1.3 60.3 + - - +
210A LEU 3.1 1.8 - - - -
211A ALA* 3.0 21.2 + - + -
212A THR* 3.0 31.7 + - + +
236A ILE* 3.9 23.8 - - + -
239A TRP* 3.9 24.7 - - + -
419A THR* 4.8 2.2 - - - -
422A LEU* 4.7 6.5 - - + -
423A ILE* 3.7 33.7 - - + -
453A SER 5.8 0.9 - - - +
456A VAL* 4.2 8.7 - - + +
457A GLY* 4.1 19.7 - - - +
460A GLY* 4.5 4.9 - - - -
464A LEU* 5.5 0.2 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 209 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
205A GLY 3.5 6.7 + - - -
206A THR* 3.0 9.2 + - - -
208A LEU* 1.3 78.1 - - - +
210A LEU* 1.3 61.8 + - - +
213A PRO* 3.2 19.9 - - - +
460A GLY* 4.4 7.5 - - - -
463A LEU* 4.9 7.6 - - - -
464A LEU* 3.3 26.1 - - - +
472A ILE* 4.9 9.7 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 210 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102A ALA* 5.3 0.2 - - - -
103A ALA* 3.7 27.8 - - + -
106A PHE* 3.9 32.8 - - + -
107A TRP* 3.6 31.0 - - + +
206A THR* 3.1 16.4 + - - +
207A SER* 4.1 5.4 - - - +
209A GLY* 1.3 78.5 - - - +
211A ALA* 1.3 61.2 + - - +
213A PRO* 3.7 7.8 - - - +
214A LEU* 3.2 26.6 - - - +
323A TRP* 5.5 7.2 - - + +
469A LEU* 4.8 4.7 - - + -
472A ILE* 3.9 33.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 211 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102A ALA* 3.7 15.7 - - + -
207A SER 3.1 19.6 + - - +
208A LEU* 3.0 12.5 + - + +
210A LEU* 1.3 77.1 - - - +
212A THR* 1.3 66.4 + - - +
214A LEU* 3.1 15.0 + - - +
215A VAL* 3.2 17.5 + - - +
239A TRP* 4.6 0.7 - - + -
415A CYS* 4.1 0.2 - - - -
419A THR* 3.5 31.0 - - + -
422A LEU* 6.0 0.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 212 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
208A LEU* 3.1 17.0 - - + +
211A ALA* 1.3 75.4 - - - +
213A PRO* 1.4 67.6 - - - +
215A VAL* 3.0 3.4 + - - +
216A THR* 2.8 36.4 + - - +
232A ASP* 4.1 11.2 - - - +
235A ILE* 5.0 3.1 - - - -
236A ILE* 3.6 29.4 - - + -
239A TRP* 3.4 34.1 - - + -
464A LEU* 3.1 20.6 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PRO 213 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A PHE* 5.3 0.7 - - + -
209A GLY 3.2 26.5 - - - +
210A LEU* 3.7 7.9 - - - +
211A ALA 3.4 4.0 - - - -
212A THR* 1.4 97.1 - - - +
214A LEU* 1.3 60.8 + - - +
216A THR* 2.9 20.8 + - - +
217A GLU* 3.1 21.2 + - + +
227A HIS* 4.2 15.3 - - + +
232A ASP* 4.8 0.2 - - - +
391A PRO* 3.5 28.9 - - + -
464A LEU* 3.8 10.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 214 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102A ALA 3.2 28.3 - - - +
105A LEU* 5.0 1.8 - - + -
106A PHE* 3.6 31.2 - - + +
210A LEU 3.2 22.4 - - - +
211A ALA* 3.1 7.0 + - - +
213A PRO* 1.3 79.9 - - - +
215A VAL* 1.3 62.0 + - - +
217A GLU 3.4 0.3 + - - -
218A CYS* 3.2 29.7 + - - -
391A PRO* 4.1 6.0 - - + +
394A ILE* 4.2 24.5 - - + -
395A ILE* 3.7 12.4 - - + +
398A TRP* 4.3 10.5 - - + -
415A CYS* 3.3 22.7 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 215 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211A ALA 3.2 15.5 - - - +
212A THR* 3.0 6.8 + - - +
214A LEU* 1.3 75.5 - - - +
216A THR* 1.3 57.0 + - - +
218A CYS* 3.5 8.6 - - - +
219A ILE* 3.2 25.1 + - - +
235A ILE* 3.8 18.4 - - + -
239A TRP* 3.7 20.9 - - + -
412A PHE* 3.7 12.3 - - + -
415A CYS* 3.3 32.3 - - - +
416A PHE* 3.7 27.6 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 216 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
212A THR* 2.8 18.0 + - - +
213A PRO* 2.9 20.6 + - - +
215A VAL* 1.3 76.3 - - - +
217A GLU* 1.3 57.8 + - - +
218A CYS 3.2 0.2 - - - -
219A ILE* 3.2 11.0 + - - +
220A GLN* 2.8 28.1 + - - +
227A HIS* 2.8 32.0 + - - +
231A LEU* 4.2 19.3 - - + +
232A ASP* 3.5 23.8 - - - +
235A ILE* 3.8 20.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 217 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
213A PRO 3.1 25.2 + - - +
216A THR* 1.3 72.8 - - - +
218A CYS* 1.3 66.4 + - - +
220A GLN* 2.9 29.5 + - - +
221A TYR* 3.0 23.7 + - - +
227A HIS* 3.0 36.3 + - - +
388A TYR* 4.9 4.3 - - - +
391A PRO* 3.8 23.0 - - + +
392A ARG* 3.3 25.9 + - - +
395A ILE* 3.6 29.2 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with CYS 218 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
214A LEU 3.2 23.8 + - - -
215A VAL* 3.5 9.9 - - - +
217A GLU* 1.3 78.7 - - - +
219A ILE* 1.3 61.7 + - - +
221A TYR* 3.2 5.8 + - - +
222A LEU* 3.0 31.7 + - - +
395A ILE* 4.0 8.7 - - - +
398A TRP* 4.0 26.5 - - - -
408A MET* 4.4 9.4 - - - +
411A PHE 4.6 0.9 - - - -
412A PHE* 3.6 39.7 - - + -
415A CYS* 5.1 2.5 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 219 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
215A VAL 3.2 11.4 + - - +
216A THR* 3.2 11.4 + - - +
218A CYS* 1.3 78.0 - - - +
220A GLN* 1.3 57.5 + - - +
223A PHE* 2.8 54.4 + - + +
224A GLY 3.4 0.5 + - - -
225A ILE* 3.6 30.7 - - + +
231A LEU* 4.8 9.4 - - + -
235A ILE* 3.5 31.9 - - + -
412A PHE* 3.5 24.2 - - + -
416A PHE* 6.3 0.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 220 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
216A THR 2.8 18.0 + - - +
217A GLU* 2.9 31.5 + - - +
219A ILE* 1.3 73.6 - - - +
221A TYR* 1.3 58.1 + - - +
224A GLY* 3.2 23.0 + - - +
225A ILE 3.2 24.9 - - - +
226A PRO* 3.9 6.4 - - + +
227A HIS* 3.4 27.3 + - + +
388A TYR* 5.9 5.1 - - - -
392A ARG* 4.1 14.4 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 221 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217A GLU 3.0 16.4 + - - +
218A CYS* 3.6 4.7 - - - +
220A GLN* 1.3 79.2 - - - +
222A LEU* 1.3 65.3 + - + +
224A GLY 4.5 0.9 + - - -
392A ARG* 5.8 5.2 - - - -
395A ILE* 5.0 10.3 - - + -
396A GLU* 6.5 0.4 - - + -
399A ALA* 3.9 23.7 + - + +
404A SER* 2.5 38.2 + - - -
405A THR* 4.4 8.5 - - - -
408A MET* 3.5 36.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 222 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
218A CYS 3.0 17.8 + - - +
221A TYR* 1.3 83.1 - - + +
223A PHE* 1.3 84.9 + - + +
405A THR* 3.8 11.2 - - - +
408A MET* 3.7 31.0 - - + +
409A TRP* 3.7 33.2 - - + +
412A PHE* 3.8 39.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 223 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
219A ILE* 2.8 50.8 + - + +
222A LEU* 1.3 97.5 - - + +
224A GLY* 1.3 58.7 + - - +
225A ILE* 3.2 19.6 + - + +
409A TRP* 3.9 25.6 - + - -
412A PHE* 3.8 26.0 - + - -
----------------------------------------------------------
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