Contacts of the helix formed by residues 201 - 243 (chain T) in PDB entry 1YV0
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 LYS 201 (chain T).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
194T ILE* 5.0 26.3 - - + +
198T ASN* 5.0 13.6 - - + +
199T GLU 3.3 2.2 + - - +
200T ASP* 1.3 73.8 - - - +
202T LEU* 1.3 65.9 + - + +
203T ARG 2.6 16.0 + - - -
204T ASP* 2.5 34.1 - - - +
205T LYS* 3.0 33.2 + - + +
208T GLU* 5.5 1.8 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 202 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60I LEU* 4.6 33.0 - - + -
61I GLN* 5.6 5.6 - - + +
64I SER* 5.2 10.3 - - - +
194T ILE* 5.6 12.6 - - + +
198T ASN 4.1 11.4 - - - +
199T GLU* 3.1 25.8 - - - +
201T LYS* 1.3 83.6 - - + +
203T ARG* 1.3 56.6 - - - +
205T LYS* 3.5 17.0 - - + -
206T ALA* 2.2 43.4 + - + +
209T LEU* 6.1 1.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 203 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53I LEU* 4.9 24.4 - - - +
60I LEU* 6.3 3.4 - - - -
200T ASP* 3.3 42.2 - - + +
201T LYS 2.6 3.8 + - - -
202T LEU* 1.3 85.1 - - - +
204T ASP* 1.3 71.3 + - - +
206T ALA* 3.0 6.4 + - - +
207T LYS* 3.5 8.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 204 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
200T ASP 3.8 10.0 - - - +
201T LYS* 2.5 30.4 - - - +
203T ARG* 1.3 78.2 - - - +
205T LYS* 1.3 61.1 + - - +
207T LYS* 2.7 35.6 - - - +
208T GLU* 2.6 38.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 205 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
190T LYS* 4.0 10.3 - - - +
194T ILE* 6.0 3.8 - - - -
201T LYS* 3.1 42.4 - - + +
202T LEU* 3.4 18.6 - - + +
203T ARG 2.7 3.8 + - - -
204T ASP* 1.3 77.6 + - - +
206T ALA* 1.3 59.5 + - - +
208T GLU* 2.3 53.1 + - - +
209T LEU* 2.7 59.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 206 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51I LEU* 5.8 10.7 - - + +
60I LEU* 5.9 5.4 - - + -
63I LEU* 6.3 3.1 - - + -
67I LEU* 4.2 16.3 - - + +
202T LEU* 2.2 37.6 + - + +
203T ARG* 3.7 3.4 - - - +
205T LYS* 1.3 71.7 - - - +
207T LYS* 1.3 57.4 + - - +
209T LEU* 3.9 10.6 - - - +
210T TRP* 2.8 25.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 207 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51I LEU* 6.2 4.3 - - + -
203T ARG 3.5 3.1 + - - +
204T ASP* 2.7 36.8 - - - +
205T LYS 2.9 1.0 - - - -
206T ALA* 1.3 76.6 - - - +
208T GLU* 1.3 61.3 + - - +
210T TRP* 3.2 15.6 - - + -
211T ASP* 2.3 71.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 208 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
201T LYS* 5.4 2.0 - - - +
204T ASP* 2.6 38.2 - - - +
205T LYS* 2.3 66.6 + - + +
207T LYS* 1.3 74.4 - - + +
209T LEU* 1.3 65.5 + - - +
210T TRP 2.8 0.7 - - - -
211T ASP* 2.8 8.0 + - - +
212T TRP* 2.8 24.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 209 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64I SER* 5.4 11.9 - - - -
67I LEU* 5.4 11.2 - - + -
68I HIS* 6.2 2.7 - - + -
71I ILE* 4.3 15.9 - - + +
190T LYS* 3.6 23.1 - - - +
192T LEU* 4.6 23.8 - - + -
202T LEU* 6.1 1.1 - - + -
205T LYS* 2.7 57.5 + - + +
206T ALA* 4.0 9.6 - - - +
208T GLU* 1.3 73.8 - - - +
210T TRP* 1.3 51.9 + - - +
212T TRP* 3.4 7.6 + - - +
213T LEU* 2.6 33.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TRP 210 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48I SER* 3.4 29.8 + - - -
49I PRO 5.1 4.6 + - - -
51I LEU* 4.8 21.8 - - + +
67I LEU* 4.8 4.5 - - + -
206T ALA 2.8 23.3 + - - +
207T LYS* 3.2 22.2 - - + -
208T GLU 2.8 0.4 - - - -
209T LEU* 1.3 74.1 - - - +
211T ASP* 1.3 95.0 + - - +
212T TRP 2.9 1.8 - - - -
213T LEU* 2.5 38.6 + - + +
214T TYR* 2.4 73.0 + + + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 211 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
207T LYS* 2.3 62.7 + - - +
208T GLU* 2.8 11.0 + - - +
210T TRP* 1.3 88.9 - - - +
212T TRP* 1.3 63.8 + - - +
214T TYR* 3.3 6.4 - - - +
215T GLN* 3.1 23.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TRP 212 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71I ILE* 6.0 3.8 - - + -
188T ARG* 4.1 56.3 + - + +
190T LYS* 5.0 19.1 - - + +
208T GLU 2.8 10.3 + - - +
209T LEU* 3.4 11.0 - - - +
211T ASP* 1.3 73.4 - - - +
213T LEU* 1.3 59.5 + - - +
215T GLN* 2.5 60.0 + - + +
216T LEU* 3.0 26.9 + - + +
219T GLU* 6.0 0.9 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 213 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48I SER* 3.8 7.4 - - - +
67I LEU* 3.3 25.1 - - + +
70I LYS* 6.5 0.2 - - + -
71I ILE* 3.7 31.6 - - + -
74I VAL* 4.8 4.5 - - + -
209T LEU 2.6 18.0 + - - +
210T TRP* 2.5 43.2 + - + +
212T TRP* 1.3 71.0 - - - +
214T TYR* 1.3 57.7 + - - +
216T LEU* 3.3 18.4 + - + +
217T GLN* 2.3 62.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 214 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41I GLN* 4.9 11.7 + - - -
44I LEU* 4.7 22.9 - - + +
210T TRP* 2.4 56.1 + + + +
211T ASP* 3.3 13.9 - - - +
213T LEU* 1.3 73.6 - - - +
215T GLN* 1.3 93.6 + - + +
217T GLN* 2.6 14.5 + - - +
218T THR* 2.8 44.3 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 215 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211T ASP 3.2 15.9 - - - +
212T TRP* 2.5 42.1 + - + +
214T TYR* 1.3 82.5 - - + +
216T LEU* 1.3 71.8 + - - +
218T THR* 2.4 44.7 + - - +
219T GLU* 3.1 16.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 216 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71I ILE* 3.7 40.4 - - + +
74I VAL* 4.3 7.6 - - + -
75I ASP* 2.8 38.4 - - - +
78I ARG* 4.3 14.5 - - - +
188T ARG* 5.0 12.6 - - + +
212T TRP* 3.0 32.5 + - + +
213T LEU* 3.3 21.8 - - + +
215T GLN* 1.3 80.6 - - - +
217T GLN* 1.3 66.8 + - + +
219T GLU* 3.3 21.0 + - - +
220T LYS* 3.5 5.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 217 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44I LEU* 5.6 11.7 - - + +
47I HIS* 4.8 8.3 + - + +
48I SER* 3.9 18.7 - - - -
74I VAL* 3.6 30.9 - - + +
213T LEU* 2.3 53.1 - - + +
214T TYR* 2.6 23.7 + - - +
215T GLN 2.6 2.2 + - - -
216T LEU* 1.3 71.3 - - - +
218T THR* 1.3 54.4 + - - +
220T LYS* 2.4 44.7 + - + +
221T TYR 3.8 1.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 218 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40I LYS* 5.5 5.4 + - - -
41I GLN* 5.6 1.9 + - - -
44I LEU* 4.8 16.3 - - - +
214T TYR* 2.8 38.9 + - + -
215T GLN* 2.4 52.9 + - - +
217T GLN* 1.3 69.6 - - - +
219T GLU* 1.3 73.5 + - + +
220T LYS 2.9 0.9 + - - -
221T TYR* 3.7 7.9 + - - +
222T ASP* 2.9 25.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 219 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78I ARG* 3.8 29.9 + - - +
188T ARG* 3.9 22.6 + - - -
212T TRP* 6.0 1.0 - - - -
215T GLN* 3.1 20.3 + - - +
216T LEU* 3.5 17.0 + - - +
217T GLN 3.0 0.2 + - - -
218T THR* 1.3 87.3 - - + +
220T LYS* 1.3 56.5 + - - +
222T ASP* 3.1 12.9 - - - +
223T PHE* 2.8 36.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 220 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47I HIS* 5.8 5.9 + - - -
74I VAL* 4.7 16.1 - - + +
77I GLU* 3.9 23.3 + - - +
78I ARG* 3.6 43.1 - - + +
81I THR* 4.6 10.0 - - + +
216T LEU 3.5 2.4 + - - +
217T GLN* 2.4 26.0 + - - +
218T THR 2.9 0.2 - - - -
219T GLU* 1.3 68.2 - - - +
221T TYR* 1.3 60.7 + - - +
222T ASP 2.9 1.6 - - - -
223T PHE* 2.3 34.5 + - + +
224T ALA* 2.6 11.3 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 221 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36I LYS* 4.8 7.7 + - + -
39I GLU* 3.6 27.9 + - + +
40I LYS* 3.8 41.1 - - + -
43I TYR* 3.8 41.8 - + - -
217T GLN 3.8 1.4 + - - -
218T THR* 3.7 5.8 + - - +
220T LYS* 1.3 76.8 - - - +
222T ASP* 1.3 59.5 + - - +
224T ALA* 2.6 29.3 + - + -
225T GLU* 2.8 57.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 222 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40I LYS* 3.3 33.1 + - - -
218T THR* 2.9 25.0 + - - +
219T GLU* 3.1 14.0 - - - +
220T LYS 2.7 2.4 + - - -
221T TYR* 1.3 75.1 - - - +
223T PHE* 1.3 65.8 + - + +
225T GLU* 4.6 2.6 - - - +
226T GLN* 3.2 30.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 223 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78I ARG* 2.9 37.0 - - + -
81I THR* 3.3 29.7 - - + +
82I GLU* 3.1 48.5 - - + -
85I LEU* 3.4 28.8 - - + +
219T GLU* 2.8 21.0 + - + +
220T LYS* 2.3 28.3 + - - +
222T ASP* 1.3 69.1 - - + +
224T ALA* 1.3 61.1 + - - +
226T GLN* 4.1 6.4 - - - +
227T ILE* 3.1 16.3 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 224 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81I THR* 4.5 5.6 - - + +
220T LYS* 2.6 8.4 + - - +
221T TYR* 2.6 27.3 + - + +
223T PHE* 1.3 67.7 - - - +
225T GLU* 1.3 58.6 - - + +
226T GLN 2.3 4.4 + - - -
227T ILE* 2.2 56.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 225 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36I LYS* 3.3 34.1 + - + +
221T TYR* 2.8 55.3 + - + +
222T ASP* 4.6 2.2 - - - +
224T ALA* 1.3 77.5 - - - +
226T GLN* 1.3 57.1 + - - +
227T ILE 2.8 6.0 + - - -
228T LYS* 2.9 49.6 + - - +
229T ARG* 3.3 13.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 226 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85I LEU* 5.8 9.7 - - + +
89I ASN* 6.0 1.4 - - - +
222T ASP* 3.2 23.0 + - - +
223T PHE* 4.1 7.2 - - - +
224T ALA 2.3 13.3 + - - +
225T GLU* 1.3 70.3 - - - +
227T ILE* 1.3 58.2 + - + +
228T LYS 3.5 0.2 - - - -
229T ARG* 3.6 12.1 - - + +
230T LYS* 3.4 47.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 227 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81I THR* 5.7 2.5 - - + -
84I LYS 5.3 3.4 - - - +
85I LEU* 4.7 22.4 - - + -
88I THR* 5.6 6.4 - - + +
89I ASN* 6.0 0.2 - - - +
223T PHE 3.1 16.6 - - - +
224T ALA* 2.2 47.9 + - + +
226T GLN* 1.3 68.7 - - - +
228T LYS* 1.3 74.1 + - + +
229T ARG 3.0 5.8 - - - -
230T LYS* 3.8 3.9 - - - +
231T LYS* 2.8 42.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 228 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36I LYS* 5.6 5.0 - - - +
225T GLU* 2.9 46.7 + - - +
227T ILE* 1.3 93.8 - - + +
229T ARG* 1.3 61.9 + - - +
231T LYS* 4.0 7.6 - - - +
232T TYR* 3.5 16.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 229 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
99C ASN* 5.1 3.0 + - - -
102C ARG* 3.4 49.1 - - - +
32I GLU* 5.0 4.6 + - - -
225T GLU 3.3 10.5 + - - +
226T GLN* 3.6 18.4 - - + +
227T ILE 3.0 0.2 - - - -
228T LYS* 1.3 82.1 - - - +
230T LYS* 1.3 55.5 + - + +
232T TYR* 3.0 9.1 - - - +
233T GLU* 2.7 49.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 230 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88I THR* 5.3 7.9 - - + +
89I ASN* 5.1 15.4 + - - +
92I LEU* 3.4 32.5 - - + -
226T GLN* 3.4 42.3 + - - +
227T ILE* 3.5 4.3 + - - +
229T ARG* 1.3 79.4 - - + +
231T LYS* 1.3 50.1 + - - +
232T TYR 2.6 5.4 - - - -
233T GLU* 3.7 15.0 - - + -
234T ILE* 2.5 48.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 231 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88I THR* 3.5 29.3 + - + +
91I GLU* 5.5 4.5 - - - -
227T ILE* 2.8 28.6 + - + +
228T LYS* 4.2 7.6 - - - +
230T LYS* 1.3 76.4 - - - +
232T TYR* 1.3 55.6 + - - +
234T ILE* 3.3 24.0 - - + +
235T VAL* 3.3 21.3 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 232 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98C ALA 5.4 3.1 - - - -
101C PHE* 3.8 6.6 + + - -
102C ARG* 3.5 44.5 + - + -
105C ASP* 2.7 41.9 + - - +
108C ALA* 3.9 27.6 - - + -
110C GLY* 4.7 2.2 - - - -
228T LYS 3.5 13.2 + - - +
229T ARG* 3.0 13.9 - - - +
230T LYS 2.6 0.2 - - - -
231T LYS* 1.3 78.5 - - - +
233T GLU* 1.3 76.5 + - + +
234T ILE 2.4 16.1 + - - -
235T VAL* 2.6 21.9 + - + +
236T THR* 3.2 27.0 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 233 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98C ALA* 5.0 20.1 - - - +
150C PHE* 6.2 0.3 - - - -
229T ARG* 2.7 43.9 + - + +
230T LYS* 3.7 17.0 - - + -
232T TYR* 1.3 84.0 - - + +
234T ILE* 1.3 57.8 + - - +
236T THR* 3.5 10.0 + - - +
237T LEU* 2.6 44.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 234 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88I THR* 3.8 16.6 - - + +
91I GLU* 4.8 13.5 - - + +
92I LEU* 4.9 19.3 - - + +
95I LEU* 5.2 3.8 - - + -
230T LYS* 2.5 31.4 + - + +
231T LYS* 3.3 41.1 - - + +
232T TYR 2.4 4.8 + - - -
233T GLU* 1.3 66.5 - - - +
235T VAL* 1.3 76.9 + - + +
237T LEU* 2.7 21.1 + - - +
238T ARG* 2.7 37.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 235 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108C ALA* 4.1 21.5 - - + +
109C ASP* 5.1 0.4 - - - -
110C GLY* 4.9 2.5 - - - +
231T LYS 3.3 18.4 - - - +
232T TYR* 2.6 15.6 + - + +
234T ILE* 1.3 80.9 - - + +
236T THR* 1.3 59.6 + - - +
238T ARG* 2.3 37.8 + - + +
239T ASN* 2.7 35.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 236 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101C PHE* 3.4 36.1 - - + -
110C GLY* 4.9 8.4 - - - -
150C PHE* 4.1 5.2 - - + -
232T TYR* 3.4 34.3 + - - -
233T GLU* 3.5 14.1 + - - +
235T VAL* 1.3 82.8 - - - +
237T LEU* 1.3 53.8 + - + +
239T ASN* 3.1 6.2 + - - +
240T ARG* 2.5 54.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 237 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92I LEU* 4.5 29.4 - - + +
95I LEU* 5.0 13.2 - - + +
96I SER* 5.4 3.8 - - - +
99I LEU* 4.8 11.4 - - + -
233T GLU* 2.6 33.5 + - + +
234T ILE* 2.7 16.9 + - - +
235T VAL 2.6 2.6 + - - -
236T THR* 1.3 80.0 - - + +
238T ARG* 1.3 64.1 + - + +
240T ARG* 2.6 32.0 + - + +
241T ILE* 2.7 23.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 238 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91I GLU* 4.2 17.6 + - - +
95I LEU* 3.2 42.2 - - + +
98I LYS* 5.6 4.8 - - - +
234T ILE* 2.7 33.4 + - + +
235T VAL* 2.3 21.9 + - + +
237T LEU* 1.3 68.7 - - - +
239T ASN* 1.3 62.0 + - - +
241T ILE* 2.8 34.3 + - - +
242T ASP* 2.9 15.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 239 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109C ASP* 3.7 10.1 + - - +
110C GLY* 4.5 3.2 - - - -
111C PHE* 3.1 47.3 - - + -
235T VAL* 2.7 37.6 + - - +
236T THR* 3.5 7.0 - - - +
238T ARG* 1.3 69.9 - - - +
240T ARG* 1.3 50.8 + - - +
241T ILE 2.5 15.9 + - - -
242T ASP* 2.6 25.2 + - - +
243T GLN* 2.7 18.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 240 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149C ASP* 5.1 3.1 - - + -
150C PHE* 2.5 72.5 - - + +
151C ASP* 3.3 30.5 + - - +
154C LEU* 5.4 1.0 - - - +
99I LEU* 3.3 30.5 - - + +
105I LYS* 4.7 19.6 - - - +
236T THR* 2.5 35.9 + - + +
237T LEU* 2.6 19.9 + - - +
239T ASN* 1.3 70.4 - - - +
241T ILE* 1.3 57.1 + - - +
243T GLN* 4.1 8.5 - - - +
244T ALA* 3.4 14.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 241 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95I LEU* 3.7 47.6 - - + +
98I LYS* 3.9 32.8 - - + +
99I LEU* 3.6 26.7 - - + -
102I LEU* 5.6 3.8 - - + +
237T LEU* 2.7 22.5 + - + +
238T ARG* 2.8 19.1 - - - +
239T ASN 2.5 5.7 + - - -
240T ARG* 1.3 75.7 - - - +
242T ASP* 1.3 60.2 + - - +
243T GLN 3.1 7.1 + - - -
244T ALA* 3.3 10.3 + - - +
245T GLN* 3.6 20.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 242 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111C PHE* 6.5 0.2 - - + -
98I LYS* 5.8 0.9 + - - -
238T ARG* 2.9 16.8 + - - +
239T ASN* 2.6 21.1 + - + +
241T ILE* 1.3 81.6 - - - +
243T GLN* 1.3 61.6 + - - +
244T ALA 3.4 0.4 - - - -
245T GLN* 4.5 16.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 243 (chain T).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111C PHE* 3.8 27.5 - - + -
143C ASN* 4.6 14.8 + - - +
145C ASP* 5.0 5.7 + - - -
147C ARG* 4.9 6.5 - - - +
149C ASP* 3.6 36.8 - - + +
151C ASP* 5.4 1.5 - - - +
152C GLU* 4.6 3.8 - - - +
163C MG 4.2 12.1 - - - -
239T ASN 2.7 14.5 + - - +
240T ARG* 4.4 4.7 - - - +
242T ASP* 1.3 84.0 - - - +
244T ALA* 1.3 59.3 + - - +
245T GLN 3.6 0.9 - - - -
246T LYS* 5.3 6.9 - - - +
----------------------------------------------------------
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