Contacts of the helix formed by residues 197 - 232 (chain Q) in PDB entry 3H1I
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 GLU 197 (chain Q).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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71P CYS* 5.3 5.3 - - - +
72P ARG* 5.8 3.1 - - - +
78P TRP* 3.6 61.4 - - + +
82P ASN* 5.4 3.5 + - - +
195Q GLU* 2.7 33.4 - - + +
196Q PRO* 1.3 78.2 - - - +
198Q HIS* 1.3 63.2 + - - +
199Q ASP* 2.5 20.4 + - - +
200Q GLN* 2.8 22.1 + - + +
201Q ARG* 3.6 12.7 + - + +
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Residues in contact with HIS 198 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14Q HIS* 4.0 15.6 + - + -
19Q SER 3.5 15.5 - - - -
20Q ALA* 4.2 1.1 - - - -
21Q LEU* 3.9 28.4 - - + +
191Q ARG* 4.5 14.6 - - + -
192Q TRP* 5.7 0.4 - - - -
195Q GLU* 2.9 38.0 + - + +
196Q PRO 4.0 2.9 - - - +
197Q GLU* 1.3 76.0 - - - +
199Q ASP* 1.3 88.6 + - - +
201Q ARG* 2.9 30.4 + - - +
202Q LYS* 2.9 46.0 + - + +
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Residues in contact with ASP 199 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20Q ALA* 3.5 20.3 - - + +
21Q LEU* 3.7 20.1 + - - +
23Q HIS* 3.2 27.1 + - - -
192Q TRP* 5.7 0.7 - - - -
196Q PRO 4.7 3.8 - - - +
197Q GLU 2.5 6.2 + - - +
198Q HIS* 1.3 90.2 + - - +
200Q GLN* 1.3 53.1 + - - +
202Q LYS* 2.9 8.6 + - - +
203Q ARG* 2.8 40.1 + - - +
43W PHE* 4.1 11.3 - - + -
51W LEU* 3.9 5.9 - - - +
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Residues in contact with GLN 200 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76P TYR* 3.8 27.1 + - - -
78P TRP* 4.2 13.6 + - + -
197Q GLU* 2.8 15.3 + - - +
199Q ASP* 1.3 75.4 - - - +
201Q ARG* 1.3 63.5 + - - +
203Q ARG* 4.1 10.7 - - + +
204Q MET* 2.8 45.7 + - + +
3009R PLC 3.2 50.6 - - - -
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Residues in contact with ARG 201 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78P TRP* 3.9 34.4 - - + -
82P ASN* 4.3 2.5 - - - -
245P LEU* 2.6 56.4 + - - +
246P PHE* 3.0 26.9 + - - +
248P PRO* 3.6 26.3 - - - +
191Q ARG* 5.5 0.6 - - - +
195Q GLU* 2.7 32.5 + - - -
197Q GLU* 3.6 9.7 + - + +
198Q HIS* 2.9 38.4 + - - +
200Q GLN* 1.3 79.9 - - - +
202Q LYS* 1.3 67.0 + - - +
204Q MET* 3.8 0.2 - - - +
205Q GLY* 3.0 19.2 + - - -
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Residues in contact with LYS 202 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
246P PHE* 3.9 20.5 - - + -
14Q HIS 3.0 21.2 + - - -
15Q GLY 4.6 2.8 + - - -
16Q GLY 3.5 11.3 + - - +
17Q PRO* 3.4 26.9 - - - +
18Q LEU* 4.4 2.8 - - - +
19Q SER 3.4 15.5 + - - +
20Q ALA* 5.3 0.7 - - - -
198Q HIS* 2.9 42.1 + - + +
199Q ASP 2.9 8.5 + - - +
201Q ARG* 1.3 98.7 - - - +
203Q ARG* 1.3 65.9 + - - +
204Q MET 3.1 1.1 - - - -
205Q GLY* 3.1 1.7 + - - +
206Q LEU* 2.8 21.7 + - - +
43W PHE* 4.6 11.9 - - + -
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Residues in contact with ARG 203 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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199Q ASP* 2.8 25.7 + - - +
200Q GLN* 3.2 9.3 + - - +
202Q LYS* 1.3 71.3 - - - +
204Q MET* 1.3 66.0 + - + +
206Q LEU* 3.1 18.0 + - + +
207Q LYS* 3.2 25.0 + - + +
3009R PLC 4.1 31.2 - - - -
39W ALA 5.6 0.9 - - - +
40W ASP* 3.5 29.6 + - - +
43W PHE* 3.3 55.6 - - + -
44W GLU* 4.1 19.4 + - - +
51W LEU* 4.9 10.9 - - - +
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Residues in contact with MET 204 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76P TYR* 3.7 26.2 - - + -
78P TRP* 3.7 31.2 - - - -
79P LEU* 4.4 1.3 - - + -
245P LEU* 4.3 8.7 - - + -
200Q GLN* 2.8 26.5 + - + +
201Q ARG 3.8 3.6 - - - +
203Q ARG* 1.3 74.4 - - + +
205Q GLY* 1.3 66.3 + - - +
206Q LEU 2.6 2.4 + - - -
207Q LYS* 2.8 12.7 + - - +
208Q MET* 2.8 24.8 + - - -
57R GLN* 3.5 20.0 - - - +
3009R PLC 3.3 55.2 - - - +
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Residues in contact with GLY 205 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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245P LEU* 3.6 21.2 - - - +
246P PHE* 2.8 37.5 - - - -
201Q ARG 3.0 11.7 + - - -
202Q LYS 3.1 3.3 + - - -
204Q MET* 1.3 77.3 - - - +
206Q LEU* 1.3 64.6 + - - +
208Q MET* 3.6 0.9 - - - +
209Q LEU* 3.0 14.2 + - - +
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Residues in contact with LEU 206 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
246P PHE* 3.6 3.7 - - - -
18Q LEU* 3.4 36.3 - - + -
202Q LYS 2.8 11.7 + - - +
203Q ARG* 3.1 11.9 - - + +
204Q MET 2.6 3.4 + - - -
205Q GLY* 1.3 69.5 - - - +
207Q LYS* 1.3 58.9 + - + +
209Q LEU* 2.6 34.7 + - + +
210Q LEU* 3.0 24.3 + - + +
39W ALA* 3.8 29.2 - - + +
42W ILE* 4.1 17.9 - - + -
43W PHE* 4.0 22.4 - - + +
46W LEU* 5.3 0.7 - - + -
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Residues in contact with LYS 207 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
203Q ARG* 3.7 27.5 + - + +
204Q MET* 2.8 9.1 + - - +
206Q LEU* 1.3 76.5 - - + +
208Q MET* 1.3 52.5 + - - +
210Q LEU* 3.1 4.7 + - - +
211Q ILE* 2.8 39.4 + - - +
49R TYR* 3.5 18.4 - - - +
3009R PLC 3.5 48.1 + - - +
35W PHE* 3.8 17.5 - - + -
36W ASP* 3.5 20.4 + - - +
39W ALA* 3.8 30.3 - - + -
40W ASP* 3.6 20.9 + - - -
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Residues in contact with MET 208 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
238P THR* 3.9 3.4 - - - +
241P LEU* 3.2 30.3 - - + -
242P THR* 2.7 51.6 - - - +
245P LEU* 3.4 30.3 - - + -
246P PHE* 4.4 6.7 - - + -
204Q MET 2.8 11.7 + - - +
205Q GLY 3.6 1.6 - - - +
206Q LEU 2.7 3.4 + - - -
207Q LYS* 1.3 71.2 - - - +
209Q LEU* 1.3 69.4 + - - +
211Q ILE* 4.0 0.5 - - - +
212Q SER* 2.8 41.7 + - - -
3009R PLC 3.9 26.2 + - + +
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Residues in contact with LEU 209 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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238P THR* 4.6 10.1 - - + -
242P THR* 3.7 24.7 - - + +
246P PHE* 3.9 20.2 - - + -
205Q GLY 3.0 9.7 + - - +
206Q LEU* 2.6 18.1 + - + +
208Q MET* 1.3 82.2 - - - +
210Q LEU* 1.3 58.4 + - + +
212Q SER* 3.6 3.0 - - - -
213Q ALA* 2.8 31.4 + - - +
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Residues in contact with LEU 210 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206Q LEU* 3.0 27.7 + - + +
207Q LYS* 3.5 8.5 - - - +
209Q LEU* 1.3 76.1 - - + +
211Q ILE* 1.3 66.5 + - - +
213Q ALA* 3.5 8.7 + - + +
214Q LEU* 3.3 21.7 + - - +
35W PHE* 3.6 26.6 - - + -
39W ALA* 5.4 5.6 - - + -
42W ILE* 4.6 20.4 - - + -
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Residues in contact with ILE 211 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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207Q LYS 2.8 22.3 + - - +
208Q MET 4.1 2.0 - - - +
210Q LEU* 1.3 72.8 - - - +
212Q SER* 1.3 55.2 + - - +
214Q LEU* 3.3 8.3 + - + +
215Q LEU* 2.7 53.5 + - + +
46R ALA* 4.8 7.4 - - + +
49R TYR* 3.7 17.5 - - + -
50R ALA* 4.6 7.0 - - + -
3009R PLC 4.1 23.6 - - + +
31W PHE* 3.6 34.3 - - + -
35W PHE* 3.5 27.1 - - + -
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Residues in contact with SER 212 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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234P THR* 5.8 0.7 - - - -
238P THR* 2.5 35.5 + - - +
208Q MET* 2.8 27.5 + - - -
209Q LEU* 3.6 7.6 - - - -
211Q ILE* 1.3 76.5 - - - +
213Q ALA* 1.3 62.6 + - - +
215Q LEU* 4.6 3.1 - - - -
216Q THR* 2.8 32.3 + - - -
3009R PLC 4.1 21.7 - - - +
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Residues in contact with ALA 213 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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209Q LEU 2.8 17.4 + - - +
210Q LEU* 3.7 11.2 - - + +
212Q SER* 1.3 75.4 - - - +
214Q LEU* 1.3 62.5 + - - +
216Q THR* 3.9 2.5 - - - -
217Q SER* 3.0 30.9 + - - -
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Residues in contact with LEU 214 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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210Q LEU 3.3 11.0 + - - +
211Q ILE* 3.6 10.8 - - + +
213Q ALA* 1.3 79.9 - - - +
215Q LEU* 1.3 52.6 + - - +
217Q SER* 3.4 6.1 + - - -
218Q LEU* 2.8 63.8 + - + +
42R THR* 4.7 9.2 - - + -
46R ALA* 4.8 10.8 - - + -
31W PHE* 4.2 30.3 - - + -
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Residues in contact with LEU 215 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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234P THR* 4.2 15.5 - - + -
3005P PEE 5.1 8.1 - - + -
211Q ILE* 2.7 31.0 + - + +
212Q SER* 4.5 3.1 - - - +
214Q LEU* 1.3 70.7 - - - +
216Q THR* 1.3 66.5 + - - +
218Q LEU* 3.4 10.4 + - + -
219Q LEU* 3.0 48.0 + - + +
43R ALA* 4.5 5.8 - - + +
46R ALA* 3.2 32.5 - - + -
47R THR* 3.4 23.8 - - - +
50R ALA* 5.2 3.4 - - + -
3009R PLC 5.6 4.7 - - + -
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Residues in contact with THR 216 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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231P LEU* 4.5 3.9 - - + +
234P THR* 4.1 25.9 - - - -
235P LEU* 3.8 27.2 - - + +
238P THR* 4.1 5.5 + - - -
212Q SER* 2.8 28.5 + - - -
213Q ALA* 3.9 3.1 - - - -
215Q LEU* 1.3 77.1 - - - +
217Q SER* 1.3 68.3 + - - +
219Q LEU* 3.4 2.5 + - - +
220Q TYR* 3.0 21.2 + - + +
3003Q CDL 5.7 4.9 - - + -
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Residues in contact with SER 217 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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213Q ALA 3.0 17.5 + - - -
214Q LEU* 3.5 6.5 - - - -
216Q THR* 1.3 80.3 - - - +
218Q LEU* 1.3 68.1 + - - +
220Q TYR* 2.8 24.8 + - - +
221Q TYR* 3.3 4.9 + - - +
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Residues in contact with LEU 218 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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214Q LEU* 2.8 42.1 + - + +
215Q LEU* 3.4 10.7 + - - +
217Q SER* 1.3 74.6 - - - +
219Q LEU* 1.3 61.9 + - - +
221Q TYR* 3.2 20.8 + - - +
222Q MET* 3.4 4.4 + - - +
39R VAL* 3.4 42.0 - - + +
42R THR* 3.3 34.1 - - + +
43R ALA* 3.4 25.6 - - + -
46R ALA* 4.2 3.4 - - + -
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Residues in contact with LEU 219 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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227P PHE* 6.0 3.4 - - + -
230P ILE* 3.3 35.7 - - + +
231P LEU* 3.5 12.7 - - + +
234P THR* 3.9 21.5 - - + +
3005P PEE 4.3 13.7 - - + -
215Q LEU* 3.0 32.5 + - + +
216Q THR* 3.9 4.3 - - - +
218Q LEU* 1.3 76.3 - - - +
220Q TYR* 1.3 61.2 + - - +
222Q MET* 3.2 28.8 + - + +
223Q LYS* 2.7 31.4 + - - +
43R ALA* 4.0 13.0 - - + -
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Residues in contact with TYR 220 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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231P LEU* 3.2 22.8 - - + +
235P LEU* 6.4 0.2 - - + -
216Q THR* 3.0 14.3 + - + +
217Q SER* 2.8 19.1 + - - +
219Q LEU* 1.3 72.2 - - - +
221Q TYR* 1.3 68.4 + - - +
223Q LYS* 3.1 2.4 + - + +
224Q ARG* 3.0 49.7 + - + +
3003Q CDL 3.1 103.1 + - + -
26T ILE* 4.2 22.4 - - + -
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Residues in contact with TYR 221 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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217Q SER 3.3 3.3 + - - +
218Q LEU* 3.2 12.7 + - - +
220Q TYR* 1.3 81.6 - - - +
222Q MET* 1.3 56.8 + - + +
224Q ARG* 2.7 11.9 + - - +
225Q HIS* 2.6 44.5 + + + +
15R ARG* 3.4 13.0 + - - -
35R PHE* 3.7 24.0 - + - -
36R SER* 2.8 38.9 + - - -
39R VAL* 3.5 37.2 - - + -
25T ALA* 3.2 34.0 - - + +
26T ILE* 5.4 6.1 - - + -
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Residues in contact with MET 222 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
227P PHE* 4.3 23.8 - - + -
3005P PEE 4.2 19.5 - - + +
218Q LEU 3.6 9.9 - - - +
219Q LEU* 3.2 34.0 + - + +
221Q TYR* 1.3 82.4 - - + +
223Q LYS* 1.3 62.6 + - - +
225Q HIS* 3.9 11.0 - - + -
226Q LYS* 3.3 28.7 + - + +
39R VAL* 4.2 8.5 - - + -
40R THR* 2.8 50.3 - - + +
43R ALA* 3.9 12.1 - - + -
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Residues in contact with LYS 223 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
227P PHE* 4.6 12.3 - - - +
228P LYS* 4.0 44.7 - - - +
231P LEU* 3.8 24.5 - - + -
219Q LEU 2.7 19.6 + - - +
220Q TYR* 3.5 5.6 - - + +
221Q TYR 3.1 0.2 + - - -
222Q MET* 1.3 73.8 - - - +
224Q ARG* 1.3 62.6 + - - +
226Q LYS* 4.1 0.3 - - - +
227Q TRP* 3.2 64.8 + - + +
231Q LYS* 4.5 8.9 - - - +
3003Q CDL 3.1 35.9 + - - +
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Residues in contact with ARG 224 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
220Q TYR* 3.0 45.9 + - + +
221Q TYR* 2.7 8.3 + - - +
223Q LYS* 1.3 78.8 - - + +
225Q HIS* 1.3 59.1 + - - +
226Q LYS 3.1 1.6 - - - -
227Q TRP* 2.8 4.6 + - - +
228Q SER* 2.5 36.6 + - - -
231Q LYS* 4.2 25.7 - - - +
3003Q CDL 3.3 59.7 + - - -
25T ALA* 3.5 28.0 + - - +
26T ILE* 3.7 31.4 - - + +
27T PRO* 4.4 7.9 + - - +
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Residues in contact with HIS 225 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221Q TYR* 2.6 32.5 + + + +
222Q MET* 3.8 11.2 - - + +
224Q ARG* 1.3 71.9 - - - +
226Q LYS* 1.3 78.4 + - + +
228Q SER* 2.3 33.6 + - - -
15R ARG* 3.8 8.0 + - - -
36R SER* 3.7 24.9 + - - -
37R TYR* 5.7 0.4 - + - -
20T PRO* 3.2 49.1 + - + +
21T PHE* 3.8 27.3 - + - -
23T GLN 5.5 0.2 + - - -
25T ALA* 4.8 9.6 - - - +
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Residues in contact with LYS 226 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
435N ASN* 3.2 49.1 + - - +
438N ARG* 6.1 2.6 - - - +
439N SER* 4.7 11.9 + - - -
442N TYR* 5.6 0.2 + - - -
3008N PEE 5.2 2.7 + - - -
223P PRO* 4.4 12.0 - - + +
224P TYR* 4.6 0.9 - - + -
227P PHE* 3.7 42.8 - - + -
3005P PEE 3.4 24.6 + - - -
222Q MET* 3.3 16.9 + - + +
223Q LYS* 4.1 2.5 - - - +
224Q ARG 3.1 0.6 - - - -
225Q HIS* 1.3 101.0 + - + +
227Q TRP* 1.3 69.1 + - + +
228Q SER* 3.2 0.7 + - - -
229Q VAL* 3.5 8.1 + - - +
20T PRO* 4.8 1.1 - - + +
21T PHE* 5.8 4.9 - - - -
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Residues in contact with TRP 227 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26P SER 3.4 15.9 - - - -
28P ILE 5.2 0.4 - - - -
219P ILE* 4.0 4.0 - - + -
224P TYR* 3.3 55.0 + + + +
225P TYR* 3.1 46.2 - + - -
227P PHE* 5.8 1.1 - - + -
228P LYS* 4.3 14.3 - - + +
223Q LYS* 3.2 55.4 + - + +
224Q ARG* 2.8 9.6 + - - +
226Q LYS* 1.3 74.1 - - + +
228Q SER* 1.3 67.8 + - - +
229Q VAL 3.0 3.4 - - - -
230Q LEU* 2.5 36.5 + - + +
231Q LYS* 2.9 24.7 + - + -
70S LEU* 4.5 14.1 - - + -
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Residues in contact with SER 228 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
224Q ARG 2.5 16.0 + - - -
225Q HIS* 2.3 27.8 + - - -
227Q TRP* 1.3 70.3 - - - +
229Q VAL* 1.3 72.6 + - - +
231Q LYS* 2.7 23.0 + - - +
232Q SER* 2.9 15.8 + - - -
20T PRO* 3.4 18.4 - - - +
23T GLN* 3.4 24.0 + - - +
24T ARG 4.3 11.9 - - - -
25T ALA 5.1 3.4 - - - -
----------------------------------------------------------
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Residues in contact with VAL 229 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
240N GLU* 5.9 0.7 - - - +
433N ASP* 4.6 4.7 - - - +
434N TYR* 4.7 11.2 - - + +
435N ASN* 3.8 19.3 - - - +
224P TYR* 3.6 15.7 - - - +
226Q LYS 3.8 7.2 - - - +
227Q TRP 2.8 2.2 + - - -
228Q SER* 1.3 81.1 + - - +
230Q LEU* 1.3 61.4 + - + +
232Q SER* 3.9 0.7 + - - -
233Q ARG* 3.5 19.3 + - - +
17T SER* 3.5 23.3 + - - +
18T LEU 3.8 9.4 - - - +
20T PRO* 3.2 37.7 - - + -
23T GLN* 3.6 7.4 - - - -
----------------------------------------------------------
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Residues in contact with LEU 230 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26P SER* 4.5 5.6 - - - -
219P ILE* 3.5 29.6 - - + -
224P TYR* 3.4 39.9 - - + +
227Q TRP* 2.5 31.5 + - + +
229Q VAL* 1.3 76.0 - - + +
231Q LYS* 1.3 57.9 + - - +
233Q ARG* 3.3 47.7 - - - +
70S LEU* 3.1 24.4 - - + +
71S LYS* 2.9 22.5 + - - -
----------------------------------------------------------
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Residues in contact with LYS 231 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
223Q LYS* 4.5 16.1 - - - +
224Q ARG* 4.2 29.8 - - - +
227Q TRP* 2.9 25.9 + - + +
228Q SER* 2.7 16.7 + - - +
230Q LEU* 1.3 70.4 - - - +
232Q SER* 1.3 57.1 + - - +
233Q ARG 3.2 1.8 - - - -
3003Q CDL 3.9 14.9 + - - +
13R TYR* 5.1 5.5 + - + -
70S LEU* 3.0 30.0 + - + +
71S LYS* 2.7 45.1 + - + +
72S HIS* 3.5 25.3 + - - -
23T GLN* 5.7 0.2 - - - +
----------------------------------------------------------
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Residues in contact with SER 232 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
228Q SER 2.9 10.1 + - - -
229Q VAL 3.9 2.8 + - - -
231Q LYS* 1.3 72.5 - - - +
233Q ARG* 1.3 67.2 + - - +
234Q LYS* 3.8 4.3 + - - +
10R PHE* 3.2 24.2 - - - -
13R TYR* 4.0 37.1 - - - -
71S LYS* 4.4 0.2 - - - -
17T SER* 5.3 0.2 - - - -
18T LEU* 4.7 6.6 + - - +
23T GLN* 2.6 45.3 + - - -
----------------------------------------------------------
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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