Contacts of the helix formed by residues 197 - 258 (chain A) in PDB entry 1DIZ
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 THR 197 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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195A PRO* 3.2 6.8 - - - +
196A MET* 1.3 83.1 - - + +
198A ILE* 1.3 79.5 + - - +
199A PRO* 3.2 9.5 - - - +
227A GLY 5.2 1.1 - - - -
228A TRP* 3.7 10.9 + - - +
196B MET* 3.6 37.2 - - + -
197B THR* 5.5 2.2 - - + -
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Residues in contact with ILE 198 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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197A THR* 1.3 85.5 + - - +
199A PRO* 1.3 76.6 - - + +
202A VAL* 3.9 21.8 - - + -
228A TRP* 3.7 30.9 + - + +
229A GLN 5.0 0.9 - - - +
230A ALA* 3.9 27.1 - - + -
231A LYS 5.2 0.9 - - - +
196B MET* 6.1 0.5 - - - +
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Residues in contact with PRO 199 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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195A PRO* 4.5 2.9 - - + -
197A THR 3.2 9.9 - - - +
198A ILE* 1.3 101.2 - - + +
200A GLY* 1.3 66.1 + - - +
201A ASP 3.4 0.5 + - - -
202A VAL* 3.9 11.4 - - + +
205A ALA* 3.4 30.3 - - + -
228A TRP* 3.8 22.4 - - + -
189B ALA 3.9 4.3 - - - +
190B LEU 3.6 12.3 - - - +
192B GLY* 3.9 20.4 - - - +
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Residues in contact with GLY 200 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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199A PRO* 1.3 74.8 - - - +
201A ASP* 1.3 57.2 + - - +
202A VAL* 3.7 2.6 + - - +
203A GLU* 5.1 0.2 - - - +
159B GLN* 4.1 11.8 - - - +
189B ALA 3.7 7.5 + - - -
190B LEU* 3.6 27.2 + - - -
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Residues in contact with ASP 201 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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199A PRO* 4.4 0.9 - - - -
200A GLY* 1.3 75.2 - - - +
202A VAL* 1.3 64.1 + - - +
203A GLU* 2.6 28.2 - - - +
204A GLN* 2.6 40.3 + - + +
205A ALA* 2.8 22.0 + - - +
190B LEU* 2.9 28.3 + - + +
191B GLU* 5.9 0.4 - - + -
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Residues in contact with VAL 202 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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198A ILE* 3.9 33.4 - - + -
199A PRO* 3.9 9.4 + - + +
200A GLY 3.7 1.9 + - - +
201A ASP* 1.3 71.9 - - - +
203A GLU* 1.3 66.4 + - - +
205A ALA* 3.1 7.8 + - - +
206A MET* 2.8 57.2 + - + +
224A ALA* 4.4 4.3 - - + -
228A TRP* 4.0 18.4 - - + -
230A ALA* 4.4 10.1 - - + -
233A VAL* 4.6 2.9 - - + -
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Residues in contact with GLU 203 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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201A ASP* 2.6 21.8 - - - +
202A VAL* 1.3 86.9 + - - +
204A GLN* 1.3 61.0 + - - +
206A MET* 3.2 18.6 + - + +
207A LYS* 2.9 23.1 + - - +
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Residues in contact with GLN 204 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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201A ASP* 2.6 39.4 + - + +
203A GLU* 1.3 72.4 - - - +
205A ALA* 1.3 62.8 + - - +
207A LYS* 3.3 27.0 + - + +
208A THR* 3.1 29.2 + - - -
191B GLU* 3.4 42.5 + - + +
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Residues in contact with ALA 205 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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195A PRO* 5.2 2.9 - - + +
199A PRO* 3.4 32.5 - - + -
201A ASP 2.8 8.3 + - - +
202A VAL 3.3 9.0 - - - +
204A GLN* 1.3 77.4 - - - +
206A MET* 1.3 62.8 + - - +
208A THR* 3.1 7.5 + - - -
209A LEU* 2.9 22.9 + - - +
228A TRP* 3.4 15.8 - - + -
191B GLU 3.7 19.0 + - - +
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Residues in contact with MET 206 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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202A VAL* 2.8 40.1 + - + +
203A GLU* 3.6 19.7 - - + +
205A ALA* 1.3 71.6 - - - +
207A LYS* 1.3 57.7 + - - +
209A LEU* 3.0 9.7 + - - +
210A GLN* 2.8 39.2 + - - +
220A ALA* 4.0 16.5 - - + +
221A ASN* 3.2 31.2 - - - +
224A ALA* 3.9 15.7 - - - -
228A TRP* 4.0 16.6 - - + -
233A VAL* 4.2 14.8 - - + -
254A ARG* 6.2 2.0 - - - +
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Residues in contact with LYS 207 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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203A GLU 2.9 12.9 + - - +
204A GLN* 3.3 27.8 - - + +
206A MET* 1.3 77.2 - - - +
208A THR* 1.3 59.9 + - - +
210A GLN* 3.4 23.0 + - - +
211A THR* 3.7 12.1 - - - +
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Residues in contact with THR 208 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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193A THR* 5.8 4.0 - - + +
204A GLN* 3.1 26.8 + - - -
205A ALA* 3.1 10.1 + - - -
206A MET 3.1 0.6 - - - -
207A LYS* 1.3 75.1 - - - +
209A LEU* 1.3 60.9 + - - +
210A GLN 3.0 1.8 - - - -
211A THR* 2.8 41.3 + - + +
212A PHE* 3.7 13.3 - - + -
191B GLU* 4.9 6.7 + - - +
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Residues in contact with LEU 209 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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185A LEU* 5.1 1.3 - - + -
194A LEU* 4.1 13.5 - - + -
195A PRO* 5.2 4.9 - - + -
205A ALA 2.9 12.4 + - - +
206A MET* 3.0 10.1 + - - +
208A THR* 1.3 75.9 - - - +
210A GLN* 1.3 57.0 + - - +
211A THR 3.1 4.4 + - - -
212A PHE* 3.3 53.6 + - + +
215A ILE* 3.4 30.5 - - + +
220A ALA* 4.3 13.5 - - + +
223A PHE* 3.4 42.6 - - + -
228A TRP* 4.2 16.2 - - + -
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Residues in contact with GLN 210 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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206A MET* 2.8 23.4 + - - +
207A LYS* 3.5 16.4 - - - +
208A THR 3.0 0.8 - - - -
209A LEU* 1.3 77.1 - - - +
211A THR* 1.3 55.7 + - - +
212A PHE 3.3 0.4 - - - -
215A ILE* 3.8 7.0 - - - +
216A GLY* 3.8 10.1 - - - +
217A ARG* 3.8 42.8 + - - +
220A ALA* 3.8 18.1 - - + +
221A ASN* 4.7 5.5 - - - +
825A NA 2.5 24.5 - - - -
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Residues in contact with THR 211 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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207A LYS* 3.7 14.4 - - - +
208A THR* 2.8 30.3 + - + +
210A GLN* 1.3 77.9 - - - +
212A PHE* 1.3 74.0 + - - +
213A PRO* 3.8 3.1 - - - +
825A NA 4.0 1.6 - - - -
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Residues in contact with PHE 212 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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184A HIS* 3.6 26.2 - + + -
185A LEU* 4.9 6.1 - - + -
188A ALA* 3.7 20.9 - - + -
193A THR* 3.5 39.7 - - + -
194A LEU* 4.8 4.9 - - + -
208A THR* 3.7 25.1 - - + -
209A LEU* 3.3 37.0 + - + +
211A THR* 1.3 84.5 - - - +
213A PRO* 1.3 71.9 - - - +
215A ILE* 3.5 21.6 + - + +
825A NA 2.8 20.8 - - - -
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Residues in contact with PRO 213 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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177A LYS 5.5 0.4 - - - +
180A GLU* 5.2 4.9 - - + +
181A ALA* 3.5 20.2 - - - +
184A HIS* 3.2 43.4 - - + +
211A THR 4.2 4.0 - - - +
212A PHE* 1.3 85.8 - - - +
214A GLY* 1.3 59.8 + - - +
215A ILE* 3.0 10.9 + - - +
11E C 3.7 6.1 - - - +
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Residues in contact with GLY 214 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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121A ILE* 5.0 1.2 - - - +
124A GLN* 3.2 24.5 + - - +
177A LYS* 4.6 11.2 + - - -
178A ARG* 5.9 0.4 - - - -
181A ALA* 3.7 18.0 - - - +
213A PRO* 1.3 72.5 - - - +
215A ILE* 1.3 60.6 + - - +
10E G 3.5 22.2 - - - +
11E C 2.8 11.1 + - - -
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Residues in contact with ILE 215 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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121A ILE* 4.5 14.6 - - + -
181A ALA 5.7 1.1 - - - +
184A HIS* 6.0 0.2 - - + -
185A LEU* 4.4 16.8 - - + -
209A LEU* 3.4 45.8 - - + +
210A GLN* 3.6 7.7 - - - +
212A PHE* 3.5 20.8 + - + +
213A PRO 3.0 8.6 + - - +
214A GLY* 1.3 81.7 - - - +
216A GLY* 1.3 67.9 + - - +
219A THR* 3.9 25.1 - - + -
220A ALA* 4.0 9.4 - - + +
825A NA 2.7 24.8 - - - -
10E G 4.0 0.6 + - - -
11E C 3.6 3.1 - - - -
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Residues in contact with GLY 216 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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210A GLN* 3.9 8.7 - - - -
215A ILE* 1.3 76.0 - - - +
217A ARG* 1.3 60.0 + - - -
220A ALA* 3.0 30.7 + - - +
10E G 2.7 33.7 + - - -
11E C 4.1 6.7 - - - -
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Residues in contact with ARG 217 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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210A GLN* 3.8 31.6 + - - +
216A GLY* 1.3 72.1 - - - -
218A TRP* 1.3 63.2 + - - +
221A ASN* 3.0 47.2 + - - +
236A PRO* 5.3 6.9 - - + +
237A ASP* 3.1 26.3 + - - +
250A PRO* 5.9 4.8 - - - +
251A ALA* 5.9 4.0 - - - +
254A ARG* 4.0 33.9 - - - +
10E G 3.5 4.9 + - - +
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Residues in contact with TRP 218 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120A ALA 3.1 25.8 - - - -
123A GLY* 3.3 20.2 - - - -
124A GLN* 3.5 19.1 - - + -
216A GLY 3.4 0.2 - - - -
217A ARG* 1.3 78.5 - - - +
219A THR* 1.3 88.4 + - - +
221A ASN* 3.8 4.3 - - - +
222A TYR* 2.8 62.4 + + + +
235A LEU* 4.1 16.4 - - + +
237A ASP* 4.0 13.9 + - + -
238A ASP* 3.1 39.6 + - + -
272A TRP* 6.4 0.4 - + - -
8E NRI 3.8 18.8 - - - -
9E T 3.5 42.0 + - - -
10E G 3.4 3.9 + - - +
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Residues in contact with THR 219 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120A ALA* 3.9 24.9 - - + +
121A ILE* 4.4 4.7 - - + +
124A GLN* 2.6 29.3 + - - +
215A ILE* 3.9 27.8 - - + -
216A GLY 3.8 2.0 - - - -
218A TRP* 1.3 94.7 - - - +
220A ALA* 1.3 52.7 + - - +
222A TYR* 3.8 1.2 - - - +
223A PHE* 2.7 35.2 + - + +
10E G 2.7 17.9 + - - -
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Residues in contact with ALA 220 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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206A MET* 4.0 22.9 - - + +
209A LEU* 4.3 12.4 - - + +
210A GLN* 3.8 21.3 - - + +
215A ILE* 4.0 10.9 - - + +
216A GLY 3.0 17.2 + - - +
217A ARG 4.2 1.6 - - - +
219A THR* 1.3 74.2 - - - +
221A ASN* 1.3 65.9 + - - +
223A PHE* 3.7 7.1 - - - +
224A ALA* 3.0 23.9 + - - +
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Residues in contact with ASN 221 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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206A MET* 3.2 30.2 - - - +
210A GLN* 4.7 4.0 - - - +
217A ARG* 3.0 42.3 + - - +
218A TRP* 3.8 2.6 - - - +
220A ALA* 1.3 78.4 - - - +
222A TYR* 1.3 63.3 + - - +
224A ALA* 3.3 3.8 + - - +
225A LEU* 3.1 23.0 + - - +
233A VAL* 3.7 9.1 - - + +
234A PHE 3.1 17.2 - - - +
235A LEU* 3.6 20.7 - - + -
236A PRO* 4.3 7.1 - - - +
237A ASP* 5.0 0.2 - - - +
254A ARG* 5.5 5.9 + - - +
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Residues in contact with TYR 222 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18A PHE* 4.5 3.6 - + - -
22A ARG* 4.1 15.4 + - - -
116A GLN* 4.3 13.0 - - - -
119A ARG 5.4 1.8 - - - -
120A ALA* 4.2 17.5 - - + -
123A GLY* 6.0 1.1 - - - -
218A TRP* 2.8 50.9 + + + +
219A THR* 3.8 3.8 - - - +
221A ASN* 1.3 73.9 - - - +
223A PHE* 1.3 66.3 + - - +
225A LEU* 3.3 7.8 + - + +
226A ARG* 3.0 62.7 + - + +
235A LEU* 3.6 25.8 - - + +
272A TRP* 4.2 21.0 - + - -
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Residues in contact with PHE 223 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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113A ALA* 3.0 44.6 - - + -
116A GLN* 4.0 12.1 - - + -
117A GLY* 3.4 28.0 - - - -
120A ALA* 4.6 7.2 - - + -
185A LEU* 5.8 0.7 - - + -
194A LEU* 4.0 20.4 - - + -
195A PRO 4.4 0.2 - - - -
209A LEU* 3.4 27.8 - - + -
219A THR* 2.7 23.9 + - + +
220A ALA* 3.7 6.7 - - - +
222A TYR* 1.3 75.9 - - - +
224A ALA* 1.3 57.7 + - - +
226A ARG* 5.1 1.3 - - - -
227A GLY* 2.5 41.2 + - - +
228A TRP* 3.5 30.4 + + - -
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Residues in contact with ALA 224 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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202A VAL* 4.4 1.8 - - + -
206A MET* 3.9 15.0 - - - -
220A ALA 3.0 18.0 + - - +
221A ASN 3.5 5.4 - - - +
223A PHE* 1.3 76.7 - - - +
225A LEU* 1.3 60.6 + - - +
228A TRP* 3.2 47.4 + - + +
230A ALA* 3.0 31.0 + - + +
233A VAL* 4.4 2.7 - - + -
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Residues in contact with LEU 225 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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107A LEU* 3.1 36.5 - - + +
221A ASN 3.1 13.2 + - - +
222A TYR* 3.6 12.8 - - + +
223A PHE 3.2 0.2 - - - -
224A ALA* 1.3 77.1 - - - +
226A ARG* 1.3 77.7 + - + +
229A GLN* 2.9 28.1 - - - +
230A ALA 3.9 8.5 - - - -
233A VAL* 3.7 13.0 - - + +
235A LEU* 4.6 3.8 - - + -
265A SER* 3.8 28.0 - - - +
268A LEU* 3.4 32.8 - - + -
269A LEU* 5.0 6.1 - - + -
272A TRP* 5.7 0.7 - - + -
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Residues in contact with ARG 226 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18A PHE* 3.8 14.3 - - - -
19A LEU* 4.6 9.3 - - - +
22A ARG* 3.9 24.4 - - - +
81A LEU* 5.0 0.2 - - - +
108A PRO* 2.9 34.1 + - - +
109A GLY* 2.7 45.4 + - - -
110A CYS* 3.5 1.6 + - - -
116A GLN* 3.4 40.0 + - - +
119A ARG* 4.9 11.3 - - - +
222A TYR* 3.0 42.0 + - + +
225A LEU* 1.3 94.3 - - + +
227A GLY* 1.3 60.2 + - - +
229A GLN* 2.8 18.7 + - - -
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Residues in contact with GLY 227 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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110A CYS* 3.6 18.2 - - - -
113A ALA* 4.1 9.2 - - - +
116A GLN* 3.5 13.2 - - - +
196A MET 4.3 4.9 - - - +
197A THR* 5.2 0.3 - - - -
223A PHE* 2.5 28.1 + - - -
226A ARG* 1.3 72.7 - - - +
228A TRP* 1.3 66.4 + - - +
229A GLN* 3.3 12.5 + - - +
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Residues in contact with TRP 228 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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195A PRO* 2.8 50.2 + - + +
196A MET 4.4 0.7 - - - -
197A THR* 3.7 15.9 - - - +
198A ILE* 3.7 34.5 + - + +
199A PRO* 3.8 14.6 - - + -
202A VAL* 4.0 11.9 - - + -
205A ALA* 3.4 37.9 - - + -
206A MET* 4.0 11.0 - - + -
209A LEU* 4.2 16.2 - - + -
223A PHE* 3.5 21.9 + + - -
224A ALA* 3.2 42.1 + - + +
227A GLY* 1.3 83.4 - - - +
229A GLN* 1.3 78.6 + - - +
230A ALA* 3.0 1.9 + - + +
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Residues in contact with GLN 229 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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80A ARG* 3.4 53.6 + - + +
83A ASP* 5.9 3.1 - - + +
107A LEU* 4.0 9.2 - - + +
109A GLY* 3.9 8.3 - - - -
110A CYS* 3.6 16.4 + - - +
198A ILE* 5.0 0.9 - - - +
225A LEU 2.9 17.5 + - - -
226A ARG 2.8 25.7 + - - -
227A GLY 3.3 13.8 + - - +
228A TRP* 1.3 83.7 - - - +
230A ALA* 1.3 65.5 + - - +
231A LYS* 2.9 30.3 + - - +
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Residues in contact with ALA 230 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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107A LEU* 3.7 5.7 - - - +
198A ILE* 3.9 24.0 - - + -
202A VAL* 4.4 10.5 - - + -
224A ALA* 3.0 27.0 + - + +
225A LEU* 3.9 4.2 - - - -
228A TRP* 3.0 4.6 - - + -
229A GLN* 1.3 78.0 - - - +
231A LYS* 1.3 59.6 + - - +
232A ASP 3.5 1.1 - - - +
233A VAL* 3.9 18.2 - - + -
265A SER* 2.8 18.2 + - - -
----------------------------------------------------------
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Residues in contact with LYS 231 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83A ASP* 3.8 10.3 + - - -
85A GLN* 3.6 24.6 - - - +
107A LEU* 3.8 13.9 - - + -
198A ILE* 5.2 1.0 - - - +
229A GLN* 2.9 26.1 + - - +
230A ALA* 1.3 70.3 - - - +
232A ASP* 1.3 57.7 + - - +
262A PRO 3.3 8.6 - - - +
263A TRP* 3.5 33.9 - - + -
265A SER* 3.0 26.4 + - - -
266A TYR* 3.0 41.2 + - + -
----------------------------------------------------------
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Residues in contact with ASP 232 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
230A ALA* 3.5 1.6 - - - +
231A LYS* 1.3 77.9 - - + +
233A VAL* 1.3 65.0 + - - +
261A LYS* 3.4 11.4 - - - +
262A PRO* 2.9 41.6 - - + +
264A ARG* 2.4 62.2 + - - +
265A SER 4.0 0.9 - - - +
----------------------------------------------------------
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Residues in contact with VAL 233 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202A VAL* 4.6 2.7 - - + -
206A MET* 4.2 27.6 - - + -
221A ASN* 3.7 23.6 - - + +
224A ALA* 4.4 4.9 - - + -
225A LEU* 3.7 21.5 - - + +
230A ALA* 3.9 24.5 - - + -
232A ASP* 1.3 82.1 - - - +
234A PHE* 1.3 61.5 + - - +
235A LEU* 4.2 5.4 - - + -
264A ARG* 3.5 5.3 - - - +
265A SER* 3.0 33.7 + - - +
268A LEU* 4.5 1.4 - - - +
----------------------------------------------------------
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Residues in contact with PHE 234 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221A ASN* 3.1 17.2 - - - +
233A VAL* 1.3 72.1 - - - +
235A LEU* 1.3 74.3 + - - +
236A PRO* 3.0 25.5 - - + +
241A ILE* 4.0 17.0 - - + -
245A PHE* 4.2 4.5 - + - -
253A ILE* 4.0 23.1 - - + -
254A ARG* 4.6 15.5 + - - +
257A ALA* 3.9 23.6 - - + -
260A TRP* 4.3 13.0 - + - -
264A ARG* 3.6 27.0 - - + +
267A ALA* 4.2 8.7 - - + -
268A LEU* 3.6 35.7 - - + -
271A ILE* 4.0 21.5 - - + -
----------------------------------------------------------
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Residues in contact with LEU 235 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
218A TRP* 4.1 19.3 - - + +
221A ASN* 3.6 33.9 - - + +
222A TYR* 3.6 26.7 - - + +
225A LEU* 4.6 1.3 - - + -
233A VAL* 4.2 6.3 - - + -
234A PHE* 1.3 91.0 - - - +
236A PRO* 1.3 64.3 - - - +
237A ASP* 3.2 3.6 - - - +
238A ASP* 3.2 24.2 + - + +
241A ILE* 3.3 10.4 - - - +
268A LEU* 3.6 22.4 - - + +
272A TRP* 3.6 30.7 - - + -
----------------------------------------------------------
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Residues in contact with PRO 236 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217A ARG* 5.3 7.6 - - - +
221A ASN* 4.3 7.0 - - - +
234A PHE* 3.0 22.2 - - + +
235A LEU* 1.3 84.9 - - - +
237A ASP* 1.3 70.6 + - - +
238A ASP 3.2 2.4 + - - +
241A ILE* 4.3 9.2 - - + +
242A LYS* 2.9 23.3 + - - +
250A PRO* 3.6 30.0 - - + +
253A ILE* 3.9 20.5 - - + +
254A ARG* 4.6 24.0 - - - +
----------------------------------------------------------
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Residues in contact with ASP 237 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217A ARG* 3.1 43.7 + - - +
218A TRP* 4.0 22.6 + - + -
221A ASN* 5.0 0.2 - - - +
235A LEU 3.2 1.0 - - - -
236A PRO* 1.3 81.7 - - - +
238A ASP* 1.3 62.0 + - - +
239A TYR* 3.6 1.4 + - - -
242A LYS* 3.1 21.0 + - - +
250A PRO* 3.9 17.5 - - - +
9E T 4.0 12.7 + - + +
10E G 5.5 2.0 - - - +
----------------------------------------------------------
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Residues in contact with ASP 238 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
218A TRP* 3.1 16.4 + - - +
235A LEU* 3.2 27.5 + - + +
236A PRO 3.2 0.2 - - - -
237A ASP* 1.3 77.1 - - - +
239A TYR* 1.3 64.6 + - - +
240A LEU* 3.1 19.9 + - - +
241A ILE* 3.1 8.9 + - + -
242A LYS* 3.1 27.4 + - - +
272A TRP* 2.9 37.9 + - - -
8E NRI 3.1 24.1 + - - -
9E T 3.7 3.6 - - - -
----------------------------------------------------------
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Residues in contact with TYR 239 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
237A ASP 3.6 1.6 + - - -
238A ASP* 1.3 74.1 - - - +
240A LEU* 1.3 62.6 + - + +
242A LYS* 3.9 9.8 + - + +
243A GLN* 3.6 33.7 + - - +
6E G 3.5 13.6 + - + +
7E A 2.4 76.1 + + + -
8E NRI 3.5 20.4 - - + -
9E T 3.1 37.1 + - + +
----------------------------------------------------------
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Residues in contact with LEU 240 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
238A ASP* 3.1 11.7 + - - +
239A TYR* 1.3 80.9 - - + +
241A ILE* 1.3 63.9 + - - +
242A LYS 3.5 0.2 - - - -
243A GLN* 3.5 20.9 + - - +
244A ARG* 3.0 48.2 + - - +
272A TRP* 3.7 38.1 - - + +
8E NRI 4.4 6.5 - - - +
----------------------------------------------------------
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Residues in contact with ILE 241 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
234A PHE* 4.0 13.0 - - + -
235A LEU 3.3 27.8 - - - +
236A PRO* 4.3 1.6 - - + +
238A ASP* 3.1 19.6 + - + +
240A LEU* 1.3 75.3 - - - +
242A LYS* 1.3 60.5 + - - +
243A GLN 3.0 1.8 - - - -
244A ARG* 2.8 17.2 + - - +
245A PHE* 2.9 39.6 + - + -
253A ILE* 4.1 13.5 - - + -
268A LEU* 3.6 20.0 - - + +
271A ILE* 4.2 19.5 - - + -
272A TRP* 3.5 23.8 - - + +
----------------------------------------------------------
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Residues in contact with LYS 242 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
236A PRO 2.9 19.8 + - - +
237A ASP* 3.1 31.6 + - - +
238A ASP 3.1 11.8 + - - +
239A TYR* 4.2 10.3 - - + +
240A LEU 3.5 0.2 - - - -
241A ILE* 1.3 75.7 - - - +
243A GLN* 1.3 57.3 + - - +
245A PHE 3.2 23.6 - - - +
246A PRO* 3.7 3.8 - - - +
247A GLY 4.8 0.7 + - - -
248A MET 5.2 2.6 - - - +
250A PRO* 2.9 37.4 - - + +
253A ILE* 4.4 12.1 - - + -
----------------------------------------------------------
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Residues in contact with GLN 243 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
239A TYR* 3.6 34.1 + - - +
240A LEU* 3.5 28.0 + - + +
241A ILE 3.0 0.6 - - - -
242A LYS* 1.3 80.0 - - - +
244A ARG* 1.3 65.3 + - - +
245A PHE 3.3 0.2 - - - -
246A PRO* 3.9 14.0 - - - +
7E A 5.0 3.4 + - - -
----------------------------------------------------------
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Residues in contact with ARG 244 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
240A LEU* 3.0 44.8 + - + +
241A ILE* 2.8 11.5 + - + +
243A GLN* 1.3 84.5 + - - +
245A PHE* 1.3 67.1 + - + +
246A PRO* 2.9 14.9 - - - +
271A ILE* 2.9 39.1 + - + +
272A TRP 3.3 21.2 + - - -
274A THR 3.2 14.5 + - - -
275A GLU* 3.4 29.8 + - - +
277A TRP* 3.5 43.4 - - + +
279A PRO* 3.6 4.9 - - - +
----------------------------------------------------------
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Residues in contact with PHE 245 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
234A PHE* 4.2 13.0 - + - -
241A ILE* 2.9 41.6 + - + +
242A LYS 3.2 9.5 - - - +
244A ARG* 1.3 86.0 - - + +
246A PRO* 1.3 66.9 - - - +
247A GLY 3.1 3.6 + - - -
248A MET* 3.2 38.4 + - + +
253A ILE* 3.3 50.0 - - + -
256A TYR* 3.8 29.4 - + - -
260A TRP* 4.7 1.3 - + - -
271A ILE* 4.3 10.5 - - + -
277A TRP* 3.7 27.4 - + - -
279A PRO* 4.6 1.3 - - + -
----------------------------------------------------------
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Residues in contact with PRO 246 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242A LYS 3.7 5.1 - - - +
243A GLN* 3.9 12.6 - - - +
244A ARG 2.9 24.0 - - - +
245A PHE* 1.3 72.0 - - - +
247A GLY* 1.3 58.1 + - - +
248A MET* 3.1 23.5 + - + +
277A TRP 5.8 0.7 - - - +
278A GLN* 5.1 7.4 - - + +
279A PRO* 4.4 6.1 - - + -
----------------------------------------------------------
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Residues in contact with GLY 247 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242A LYS 4.8 1.6 + - - -
245A PHE 3.1 2.2 + - - -
246A PRO* 1.3 68.7 - - - +
248A MET* 1.3 63.7 + - - +
249A THR* 3.5 8.8 + - - +
252A GLN* 4.5 0.7 - - - +
----------------------------------------------------------
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Residues in contact with MET 248 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242A LYS* 5.2 4.0 - - - +
245A PHE* 3.2 42.1 + - + +
246A PRO* 3.1 30.2 + - + +
247A GLY* 1.3 76.8 - - - +
249A THR* 1.3 62.0 + - - +
250A PRO* 4.5 1.2 - - - +
252A GLN* 3.2 32.5 - - + +
253A ILE* 4.1 12.3 - - + +
256A TYR* 5.3 8.1 - - - -
279A PRO* 3.2 38.6 - - + -
----------------------------------------------------------
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Residues in contact with THR 249 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
247A GLY 4.3 6.3 - - - +
248A MET* 1.3 75.7 - - - +
250A PRO* 1.3 65.2 - - + +
251A ALA* 4.2 5.8 + - - +
252A GLN* 2.8 49.1 + - - +
253A ILE* 2.8 13.8 + - - +
----------------------------------------------------------
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Residues in contact with PRO 250 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217A ARG* 5.9 4.9 - - - +
236A PRO* 3.6 14.8 - - + +
237A ASP* 3.9 16.6 - - - +
242A LYS* 2.9 34.8 - - + +
248A MET 4.5 1.1 - - - +
249A THR* 1.3 87.1 - - + +
251A ALA* 1.3 62.7 + - - +
253A ILE* 3.3 15.0 + - + +
254A ARG* 2.9 21.6 + - - +
----------------------------------------------------------
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Residues in contact with ALA 251 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217A ARG* 5.9 3.6 - - - +
249A THR* 3.3 6.3 + - - +
250A PRO* 1.3 78.8 - - - +
252A GLN* 1.3 65.1 + - - +
254A ARG* 2.9 25.5 - - - +
255A ARG* 3.2 6.1 + - - +
----------------------------------------------------------
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Residues in contact with GLN 252 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
247A GLY 4.5 0.9 - - - +
248A MET* 3.2 27.0 - - + +
249A THR* 2.8 50.7 + - - +
251A ALA* 1.3 70.5 - - - +
253A ILE* 1.3 68.1 + - - +
254A ARG 2.7 2.1 + - - -
255A ARG* 2.9 17.4 + - - +
256A TYR* 3.0 13.0 + - - +
----------------------------------------------------------
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Residues in contact with ILE 253 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
234A PHE* 4.0 15.7 - - + -
236A PRO* 3.9 26.7 - - + +
241A ILE* 4.1 10.5 - - + -
242A LYS* 4.4 10.3 - - + -
245A PHE* 3.3 65.5 - - + -
248A MET* 4.1 12.1 - - + +
249A THR 2.8 21.4 + - - +
250A PRO* 3.4 11.0 - - + +
252A GLN* 1.3 71.4 - - - +
254A ARG* 1.3 56.9 + - - +
256A TYR* 3.3 4.3 + - - +
257A ALA* 2.9 28.1 + - - +
----------------------------------------------------------
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Residues in contact with ARG 254 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206A MET* 6.2 2.6 - - - +
217A ARG* 4.0 31.5 - - - +
221A ASN* 5.5 5.6 + - - +
234A PHE* 4.6 23.5 + - - +
236A PRO* 4.6 19.6 - - - +
250A PRO 2.9 11.9 + - - +
251A ALA* 2.9 20.0 - - - +
252A GLN 2.7 1.2 + - - -
253A ILE* 1.3 77.1 - - - +
255A ARG* 1.3 60.7 + - - +
257A ALA* 3.0 16.6 + - - +
258A GLU* 3.2 15.2 + - + +
264A ARG* 4.5 20.1 + - - +
----------------------------------------------------------
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Residues in contact with ARG 255 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
251A ALA 3.2 4.8 + - - +
252A GLN* 2.9 10.6 + - - +
254A ARG* 1.3 77.5 - - - +
256A TYR* 1.3 84.9 + - - +
258A GLU* 2.9 40.9 - - - +
259A ARG* 2.6 36.9 + - - +
----------------------------------------------------------
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Residues in contact with TYR 256 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
245A PHE* 3.8 17.3 - + + -
248A MET* 5.3 6.5 - - - -
252A GLN 3.0 12.1 + - - +
253A ILE* 3.5 12.1 - - - +
255A ARG* 1.3 95.6 - - - +
257A ALA* 1.3 56.2 + - - +
258A GLU 3.5 0.2 + - - -
259A ARG* 2.9 70.7 + - - +
260A TRP* 3.7 28.4 - + - -
277A TRP* 4.2 12.5 - + - -
279A PRO* 3.4 20.4 - - + +
280A ASP* 3.1 33.1 + - - +
282A ALA* 6.0 4.3 - - + -
----------------------------------------------------------
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Residues in contact with ALA 257 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
234A PHE* 3.9 39.3 - - + -
245A PHE* 5.7 0.2 - - + -
253A ILE 2.9 17.3 + - - +
254A ARG* 3.0 7.6 + - - +
256A TYR* 1.3 72.9 - - + +
258A GLU* 1.3 54.6 + - - +
259A ARG 3.0 2.9 - - - -
260A TRP* 2.8 48.5 + - + +
264A ARG* 3.5 12.3 - - - +
----------------------------------------------------------
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Residues in contact with GLU 258 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
254A ARG* 3.2 12.9 + - + +
255A ARG* 2.9 45.1 - - - +
256A TYR 3.3 0.2 - - - -
257A ALA* 1.3 77.0 - - - +
259A ARG* 1.3 52.3 + - - +
260A TRP 2.6 11.6 + - - -
261A LYS* 2.8 30.2 + - + +
264A ARG* 4.3 23.1 - - - +
----------------------------------------------------------
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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