Contacts of the helix formed by residues 244 - 294 (chain I) in PDB entry 5A31
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 PHE 244 (chain I).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
240I LEU* 3.5 23.3 + - + +
241I LEU 3.9 3.8 - - - -
242I TYR 3.3 0.6 - - - -
243I SER* 1.3 106.0 + - - +
245I LEU* 1.3 57.4 + - - +
247I GLU* 3.2 29.2 - - + +
248I VAL* 3.0 30.7 + - - +
374I GLN 5.2 2.9 - - - -
375I LYS* 4.7 15.3 - - + -
378I PRO* 4.2 25.1 - - + -
379I LEU* 3.9 31.2 - - + -
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Residues in contact with LEU 245 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118I VAL* 3.7 26.0 - - + -
122I SER* 3.7 20.6 - - - +
173I LEU* 3.4 33.0 - - + -
213I ASP 5.7 3.1 - - - +
214I LEU* 3.5 20.6 - - + -
241I LEU 3.6 10.9 + - - +
242I TYR* 3.8 11.0 - - + +
243I SER 3.5 1.2 - - - -
244I PHE* 1.3 72.8 - - - +
246I PRO* 1.4 67.4 - - + +
248I VAL* 3.2 5.3 + - + -
249I THR* 2.6 44.3 + - - +
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Residues in contact with PRO 246 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242I TYR 5.4 0.2 - - - +
243I SER 4.6 4.3 - - - +
244I PHE* 4.5 0.7 - - - -
245I LEU* 1.4 96.9 - - + +
247I GLU* 1.3 75.1 + - - +
249I THR* 3.5 8.9 - - - +
250I ARG* 3.0 28.3 + - - +
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Residues in contact with GLU 247 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
243I SER 4.5 1.4 - - - +
244I PHE* 3.2 37.5 - - + +
245I LEU 3.1 0.2 - - - -
246I PRO* 1.3 96.9 - - - +
248I VAL* 1.3 54.4 + - - +
250I ARG* 3.7 1.4 - - - +
251I MET* 2.8 39.8 + - - +
375I LYS* 3.8 31.9 + - + +
376I TYR* 3.4 38.9 - - + +
379I LEU* 3.5 12.8 - - + -
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Residues in contact with VAL 248 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
173I LEU* 5.0 14.4 - - + -
175I ILE* 6.6 0.4 - - + -
195I ILE* 3.9 23.6 - - + -
214I LEU* 6.4 0.4 - - + -
240I LEU 5.1 3.6 - - - +
241I LEU* 5.2 16.8 - - + +
244I PHE 3.0 17.5 + - - +
245I LEU* 3.7 6.3 - - + +
247I GLU* 1.3 77.6 - - - +
249I THR* 1.3 67.4 + - - +
251I MET* 4.3 15.5 - - + -
252I ALA* 2.9 31.6 + - + +
379I LEU* 4.0 25.6 - - + -
544I ILE* 4.4 7.9 - - + -
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Residues in contact with THR 249 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
125I LEU* 6.6 0.2 - - + -
173I LEU* 4.2 19.8 - - + +
190I TYR* 3.8 19.2 + - - +
245I LEU* 2.6 40.8 + - - +
246I PRO* 3.5 9.5 - - - +
248I VAL* 1.3 76.7 - - - +
250I ARG* 1.3 62.0 + - + +
252I ALA* 3.8 2.3 - - - +
253I ARG* 3.1 39.1 + - - +
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Residues in contact with ARG 250 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
125I LEU* 6.6 0.4 - - - -
128I PHE* 3.2 41.2 + - - +
135I SER* 5.7 1.8 + - - +
246I PRO 3.0 16.2 + - - +
247I GLU 3.7 2.5 - - - +
249I THR* 1.3 79.6 - - + +
251I MET* 1.3 66.6 + - - +
253I ARG* 3.2 12.7 + - + +
254I LYS* 3.1 31.5 + - - +
369I MET* 3.6 18.2 - - + +
376I TYR* 4.5 10.1 + - - -
645O HIS 5.0 4.6 + - - -
646O MET* 3.7 19.4 + - - +
649O GLU* 3.3 35.0 + - - +
650O PRO* 5.7 1.2 - - - +
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Residues in contact with MET 251 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
195I ILE* 3.3 34.3 - - + -
247I GLU 2.8 21.1 + - - +
248I VAL* 4.3 11.0 - - + -
250I ARG* 1.3 73.2 - - - +
252I ALA* 1.3 62.6 + - - +
254I LYS* 3.4 5.0 + - - +
255I PHE* 3.1 49.3 + - + -
366I LEU* 4.8 2.2 - - + -
369I MET* 4.3 15.8 - - - +
376I TYR* 4.5 7.9 - - + -
379I LEU* 4.3 22.0 - - + +
381I LEU* 4.1 24.9 - - + -
540I PRO* 4.6 9.2 - - + -
544I ILE* 4.1 15.9 - - + -
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Residues in contact with ALA 252 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
173I LEU* 5.4 0.7 - - + -
189I ALA* 4.1 25.8 - - + -
190I TYR* 4.6 4.7 - - + -
193I PHE* 4.3 8.4 - - + -
195I ILE* 4.2 16.4 - - + -
248I VAL* 2.9 21.4 + - + +
249I THR* 3.8 2.9 - - - +
251I MET* 1.3 76.9 - - - +
253I ARG* 1.3 63.5 + - - +
255I PHE* 3.3 6.9 + - - +
256I THR* 2.8 29.7 + - - -
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Residues in contact with ARG 253 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135I SER 5.0 7.2 - - - +
136I ASN* 2.7 35.6 + - - +
137I LEU 4.9 3.1 - - - +
138I LEU* 3.6 39.8 - - + +
169I GLY 3.3 25.5 + - - -
170I ASP* 5.2 0.6 - - - +
171I VAL 3.7 18.2 + - - +
172I ARG* 5.5 0.6 - - - +
190I TYR* 3.6 20.6 + - + +
249I THR* 3.1 30.4 + - - +
250I ARG* 3.2 12.3 + - - +
252I ALA* 1.3 73.4 - - - +
254I LYS* 1.3 65.8 + - - +
256I THR* 3.4 3.1 - - - -
257I HIS* 3.1 22.3 + - - +
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Residues in contact with LYS 254 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135I SER* 4.1 27.8 + - - +
250I ARG* 3.1 23.2 + - - +
251I MET 3.6 7.0 - - - +
253I ARG* 1.3 77.3 - - + +
255I PHE* 1.3 60.2 + - - +
257I HIS* 3.0 9.0 + - - +
258I ILE* 2.8 38.9 + - + +
362I HIS* 3.9 32.5 + - + +
365I GLU* 4.0 29.7 - - + +
366I LEU* 4.6 11.7 - - + +
369I MET* 3.5 31.4 - - + +
649O GLU* 4.8 3.2 + - - -
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Residues in contact with PHE 255 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
193I PHE* 3.5 31.2 - + + -
251I MET* 3.1 44.1 + - + +
252I ALA 3.7 2.9 - - - +
254I LYS* 1.3 77.5 - - - +
256I THR* 1.3 65.9 + - - +
258I ILE* 3.0 12.9 + - + +
259I SER* 2.7 27.1 + - - -
366I LEU* 3.9 26.9 - - + -
381I LEU* 3.6 27.4 - - + -
386I ILE* 6.0 0.2 - - + -
533I ILE* 6.3 0.4 - - + -
536I CYS* 4.8 1.8 - - + -
537I LEU* 3.7 42.3 - - + +
540I PRO* 4.0 15.7 - - + -
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Residues in contact with THR 256 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
138I LEU* 3.7 25.2 - - + +
139I LEU* 3.8 2.0 - - + -
190I TYR* 4.6 6.9 - - - -
192I MET* 3.6 41.6 - - + +
193I PHE* 3.5 22.4 + - - +
252I ALA* 2.8 19.8 + - - +
253I ARG 3.4 9.0 - - - -
255I PHE* 1.3 75.5 - - - +
257I HIS* 1.3 58.5 + - - +
259I SER* 3.2 6.1 + - - -
260I ALA* 3.1 26.5 + - - +
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Residues in contact with HIS 257 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
134I GLU* 4.8 9.7 + - - +
137I LEU* 3.5 17.5 - - - +
138I LEU 3.4 14.4 - - - +
139I LEU 3.4 22.2 + - - -
140I PRO* 3.1 39.0 - - + +
253I ARG 3.4 6.1 - - - +
254I LYS* 3.0 13.2 + - - +
256I THR* 1.3 78.4 - - - +
258I ILE* 1.3 65.1 + - - +
260I ALA* 3.4 4.2 + - - +
261I LEU* 3.2 23.9 + - + +
358I SER* 5.9 1.3 - - - -
362I HIS* 3.1 46.8 + + + -
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Residues in contact with ILE 258 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
254I LYS* 2.8 31.1 + - + +
255I PHE* 3.5 13.5 - - + +
257I HIS* 1.3 72.0 - - - +
259I SER* 1.3 67.0 + - - +
261I LEU* 3.0 13.8 + - - +
262I LEU* 3.0 22.8 + - + +
359I LEU* 4.1 19.1 - - + -
362I HIS* 3.9 26.5 - - + +
363I LEU* 3.8 26.5 - - + -
366I LEU* 4.0 20.4 - - + -
533I ILE* 4.3 18.4 - - + -
537I LEU* 4.8 5.6 - - + -
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Residues in contact with SER 259 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
192I MET 6.0 0.9 - - - -
193I PHE* 5.5 6.0 - - - -
255I PHE 2.7 16.4 + - - -
256I THR* 3.5 7.4 - - - -
257I HIS 3.2 0.2 - - - -
258I ILE* 1.3 80.6 - - - +
260I ALA* 1.3 61.1 + - - +
262I LEU* 3.2 14.4 + - - +
263I GLN* 3.1 28.1 + - - +
537I LEU* 4.2 18.2 - - - +
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Residues in contact with ALA 260 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
139I LEU* 3.8 19.5 - - + -
140I PRO* 3.6 27.6 - - + -
155I ILE* 5.9 0.7 - - + -
156I PHE* 3.4 28.0 - - + -
256I THR 3.1 6.9 + - - +
257I HIS 3.7 2.2 - - - +
258I ILE 3.2 0.2 - - - -
259I SER* 1.3 74.4 - - - +
261I LEU* 1.3 59.8 + - - +
263I GLN* 3.2 9.1 + - - +
264I TYR* 2.9 23.3 + - - +
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Residues in contact with LEU 261 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140I PRO* 3.7 22.7 - - + -
142I LEU* 3.8 19.3 - - + -
257I HIS* 3.2 27.5 + - + +
258I ILE* 3.0 13.9 + - - +
260I ALA* 1.3 72.9 - - - +
262I LEU* 1.3 57.5 + - - +
264I TYR* 3.0 3.8 + - - +
265I ILE* 2.7 38.2 + - - +
355I GLY* 4.4 6.9 - - - +
358I SER* 3.5 20.0 - - - +
359I LEU* 3.5 43.5 - - + +
362I HIS* 4.1 7.4 - - + -
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Residues in contact with LEU 262 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
258I ILE* 3.0 20.9 + - + +
259I SER* 3.2 14.6 + - - +
261I LEU* 1.3 76.0 - - - +
263I GLN* 1.3 61.0 + - - +
265I ILE* 3.1 18.5 - - + +
266I ASN* 2.9 25.8 + - - +
359I LEU* 3.9 12.8 - - + -
529I MET* 4.9 2.5 - - + -
530I GLU* 3.7 27.8 - - + +
533I ILE* 3.6 50.5 - - + -
534I ASP* 3.9 14.6 - - - +
537I LEU* 5.5 2.0 - - + -
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Residues in contact with GLN 263 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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102I HIS* 4.5 18.9 + - - -
103I SER 5.4 2.2 + - - -
153I SER* 4.5 14.9 + - - -
155I ILE* 5.3 2.1 - - - +
156I PHE* 3.7 22.1 - - + -
259I SER* 3.1 19.0 + - - +
260I ALA* 3.2 13.6 + - - +
262I LEU* 1.3 74.9 - - - +
264I TYR* 1.3 52.8 + - - +
266I ASN* 3.2 7.4 + - - +
267I LEU* 2.7 37.8 + - + +
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Residues in contact with TYR 264 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142I LEU* 3.2 45.2 - - + +
143I PRO* 3.3 17.7 + - - +
145I LEU* 3.5 28.0 - - + -
156I PHE* 4.1 26.0 - + + -
260I ALA 2.9 14.1 + - - +
261I LEU* 3.0 8.0 + - + +
263I GLN* 1.3 73.5 - - - +
265I ILE* 1.3 55.4 + - - +
267I LEU* 3.7 3.5 - - - +
268I SER* 2.2 52.8 + - - -
351I HIS* 2.8 49.3 + - + +
354I SER* 4.2 4.0 + - - -
355I GLY* 4.2 10.3 - - - -
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Residues in contact with ILE 265 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
261I LEU 2.7 20.0 + - - +
262I LEU* 3.1 34.3 - - + +
264I TYR* 1.3 74.3 - - - +
266I ASN* 1.3 59.1 + - - +
268I SER* 3.6 6.8 - - - -
269I LEU* 3.4 17.7 + - - +
352I LEU* 3.5 19.5 - - + +
355I GLY* 5.1 7.4 - - - -
356I SER* 3.7 13.0 - - - +
359I LEU* 4.1 13.5 - - + -
396I PHE* 3.3 31.9 - - + -
526I LYS* 3.5 9.5 + - - -
529I MET* 3.6 21.5 - - + -
530I GLU* 4.3 5.4 - - - +
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Residues in contact with ASN 266 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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262I LEU 2.9 20.6 + - - +
263I GLN* 3.4 6.7 - - - +
265I ILE* 1.3 75.5 - - - +
267I LEU* 1.3 62.9 + - - +
270I THR* 3.5 19.6 + - - -
526I LYS* 3.2 30.1 + - - +
530I GLU* 2.7 24.5 - - - +
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Residues in contact with LEU 267 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145I LEU* 3.4 33.4 - - + -
147I LYS* 4.6 13.7 - - + +
149I TYR 4.3 15.3 - - - +
150I SER* 4.8 21.1 - - - +
156I PHE* 4.0 27.4 - - + -
157I SER* 5.4 3.1 - - - +
263I GLN 2.7 19.6 + - - +
264I TYR* 3.7 4.0 - - - +
266I ASN* 1.3 72.0 - - - +
268I SER* 1.3 65.9 + - - +
270I THR* 3.1 11.0 + - + -
271I CYS* 3.0 20.5 + - + +
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Residues in contact with SER 268 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145I LEU* 4.1 12.1 - - - -
264I TYR* 2.2 57.9 + - - -
265I ILE* 3.6 9.2 - - - -
266I ASN 3.3 0.2 - - - -
267I LEU* 1.3 71.7 - - - +
269I LEU* 1.3 62.3 + - - +
271I CYS* 3.3 5.4 + - - +
272I MET* 3.3 26.0 + - - +
347I LEU* 4.3 2.9 - - - +
351I HIS* 4.3 7.0 - - - -
352I LEU* 4.2 23.3 - - - -
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Residues in contact with LEU 269 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
265I ILE 3.4 1.4 + - - +
267I LEU 3.2 0.2 - - - -
268I SER* 1.3 77.6 - - - +
270I THR* 1.3 62.3 + - - +
272I MET* 3.4 15.3 + - + +
273I CYS* 3.2 21.3 + - - +
352I LEU* 3.6 39.7 - - + -
396I PHE* 3.9 10.1 - - + -
479I LEU* 4.2 3.9 - - + +
522I LEU* 3.8 23.3 - - + -
523I HIS* 3.5 41.1 - - + +
526I LYS* 3.0 39.3 - - + +
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Residues in contact with THR 270 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
266I ASN* 3.5 16.8 + - - -
267I LEU* 3.1 16.5 + - + +
269I LEU* 1.3 79.2 - - - +
271I CYS* 1.3 62.5 + - - +
273I CYS* 3.3 14.4 + - - +
274I GLU* 3.3 31.8 + - + +
523I HIS* 5.3 6.4 + - - -
526I LYS* 5.1 1.2 + - - -
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Residues in contact with CYS 271 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145I LEU* 4.4 9.4 - - + -
146I PRO* 4.2 15.9 - - - -
147I LYS* 3.4 42.0 - - + -
267I LEU* 3.0 12.7 + - + +
268I SER 3.6 9.6 - - - +
269I LEU 3.3 0.2 - - - -
270I THR* 1.3 80.2 - - - +
272I MET* 1.3 59.8 + - - +
274I GLU* 3.4 22.6 + - - +
275I ALA* 3.9 4.0 + - - +
347I LEU* 3.6 17.2 - - + +
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Residues in contact with MET 272 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
268I SER* 3.3 8.7 + - - +
269I LEU* 3.6 27.4 - - + +
270I THR 3.3 0.6 - - - -
271I CYS* 1.3 71.9 - - - +
273I CYS* 1.3 65.7 - - - +
274I GLU 3.1 1.3 + - - -
275I ALA* 3.2 15.4 + - - +
276I TRP* 3.5 8.5 + - - +
344I ILE* 4.0 16.0 - - + +
347I LEU* 3.3 30.3 - - + +
348I VAL* 3.4 32.5 - - + -
352I LEU* 4.1 14.4 - - + -
403I LEU* 3.9 19.7 - - + -
479I LEU* 3.6 31.4 - - + +
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Residues in contact with CYS 273 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
269I LEU 3.2 10.5 + - - +
270I THR* 3.4 18.8 - - - +
272I MET* 1.3 80.9 - - - +
274I GLU* 1.3 68.1 + - - +
276I TRP* 3.4 23.0 + - + +
277I GLU* 3.7 20.3 + - - +
479I LEU* 4.1 26.2 - - + +
480I LYS* 6.4 0.2 - - - -
523I HIS* 5.2 5.2 - - + -
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Residues in contact with GLU 274 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147I LYS* 5.6 5.8 - - + -
270I THR* 3.3 22.6 + - + +
271I CYS* 3.4 18.2 - - - +
272I MET 3.1 0.8 - - - -
273I CYS* 1.3 79.8 - - - +
275I ALA* 1.3 66.5 + - - +
277I GLU* 2.9 48.2 + - - +
278I GLU* 4.9 0.9 + - - +
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Residues in contact with ALA 275 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
271I CYS 3.9 3.8 + - - +
272I MET* 3.2 11.0 + - - +
274I GLU* 1.3 78.3 - - - +
276I TRP* 1.3 61.9 + - - +
277I GLU 3.1 1.4 + - - -
278I GLU* 3.6 9.0 + - - +
340I SER* 3.2 41.3 + - - +
343I SER* 4.1 17.5 - - - -
344I ILE* 4.0 7.0 - - + +
347I LEU* 6.2 0.7 - - + -
----------------------------------------------------------
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Residues in contact with TRP 276 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
272I MET 3.5 4.9 + - - +
273I CYS* 3.4 14.7 + - + +
274I GLU 3.3 1.2 - - - -
275I ALA* 1.3 76.6 - - - +
277I GLU* 1.3 73.7 + - + +
278I GLU 3.4 0.2 - - - -
279I ILE* 3.1 41.6 + - + +
280I LEU* 3.3 50.8 + - + -
340I SER* 5.2 0.2 - - - -
341I TYR* 4.7 0.4 - + - -
344I ILE* 3.9 17.4 - - + +
473I GLU* 4.6 5.0 + - + +
475I VAL* 4.0 15.7 - - + +
476I GLY* 2.9 42.6 - - - +
479I LEU* 4.6 11.4 - - + -
480I LYS* 4.0 31.2 - - + -
----------------------------------------------------------
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Residues in contact with GLU 277 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
273I CYS* 3.8 15.9 - - - +
274I GLU* 2.9 46.2 - - - +
275I ALA 3.1 1.4 + - - -
276I TRP* 1.3 87.7 - - + +
278I GLU* 1.3 61.3 + - + +
279I ILE 3.4 0.2 + - - -
280I LEU* 3.7 10.6 + - - +
281I MET* 3.0 21.2 - - + +
----------------------------------------------------------
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Residues in contact with GLU 278 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
274I GLU 6.0 0.7 - - - +
275I ALA 3.6 4.1 + - - +
276I TRP 3.4 0.6 - - - -
277I GLU* 1.3 75.8 - - + +
279I ILE* 1.3 63.4 - - - +
281I MET* 3.0 35.1 - - + +
282I GLN* 3.9 10.9 + - - +
336I SER* 4.9 15.5 - - - +
339I SER* 5.2 3.6 + - - -
340I SER* 4.0 17.2 + - - +
----------------------------------------------------------
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Residues in contact with ILE 279 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
276I TRP* 3.1 47.5 + - + +
277I GLU 3.3 0.6 - - - -
278I GLU* 1.3 79.0 - - - +
280I LEU* 1.3 70.8 + - - +
281I MET 3.3 0.5 + - - -
282I GLN* 3.6 14.5 + - - +
336I SER 4.1 1.3 - - - +
337I ILE* 3.1 59.0 - - + +
340I SER* 3.7 17.9 + - - +
341I TYR* 4.1 20.2 - - + +
473I GLU* 2.8 31.8 - - + +
----------------------------------------------------------
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Residues in contact with LEU 280 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
276I TRP* 3.3 45.2 + - + -
277I GLU 4.0 9.2 - - - +
278I GLU 3.4 0.4 - - - -
279I ILE* 1.3 85.6 - - - +
281I MET* 1.3 67.9 + - + +
282I GLN 3.1 1.6 + - - -
283I MET 3.7 2.9 + - - -
284I ASP* 3.0 51.4 - - - +
473I GLU* 4.5 10.1 - - + +
----------------------------------------------------------
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Residues in contact with MET 281 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
277I GLU* 3.0 29.4 - - + +
278I GLU* 3.0 30.3 - - + +
280I LEU* 1.3 84.1 - - + +
282I GLN* 1.3 83.9 + - + +
283I MET 3.5 0.2 + - - -
284I ASP* 3.6 9.7 + - - +
285I SER* 3.9 12.8 + - - -
----------------------------------------------------------
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Residues in contact with GLN 282 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
278I GLU* 3.9 14.6 + - - +
279I ILE* 3.6 9.0 + - - +
280I LEU 3.1 2.0 + - - -
281I MET* 1.3 93.4 - - + +
283I MET* 1.3 63.6 + - - +
284I ASP 3.5 0.2 + - - -
285I SER* 4.0 5.7 + - - -
286I ARG* 3.7 21.3 + - - +
332I LYS* 4.2 20.6 - - - +
333I LEU* 3.4 55.4 - - + +
336I SER* 4.7 11.2 - - - -
337I ILE* 4.2 7.4 - - + +
----------------------------------------------------------
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Residues in contact with MET 283 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
279I ILE 4.5 1.4 + - - -
280I LEU 3.7 2.4 + - - -
281I MET 3.5 0.4 - - - -
282I GLN* 1.3 79.0 - - + +
284I ASP* 1.3 66.3 + - - +
286I ARG* 3.9 8.5 + - - +
287I LEU* 3.7 41.1 + - + +
325I LEU* 6.0 4.3 - - - -
333I LEU* 5.4 6.5 - - + -
337I ILE* 4.9 8.3 - - + -
414I PHE* 4.6 9.6 - - + -
417I PHE* 5.4 9.9 - - + -
418I PHE* 5.1 12.8 - - + -
451I PHE* 6.5 0.2 - - + -
456I PHE* 5.0 12.1 - - + -
472I VAL* 3.7 22.7 - - + -
473I GLU* 3.5 37.9 - - + +
----------------------------------------------------------
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Residues in contact with ASP 284 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
280I LEU* 3.0 42.9 - - - +
281I MET* 3.6 5.8 + - - +
282I GLN 3.4 0.8 - - - -
283I MET* 1.3 77.8 - - - +
285I SER* 1.3 67.1 + - - +
287I LEU* 3.3 2.7 + - - +
288I THR* 3.0 35.3 + - - +
472I VAL 5.2 2.1 - - - +
473I GLU* 4.5 6.8 - - - +
----------------------------------------------------------
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Residues in contact with SER 285 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
281I MET 3.9 8.5 + - - -
282I GLN 4.2 8.1 - - - -
283I MET 3.5 0.2 - - - -
284I ASP* 1.3 78.9 - - - +
286I ARG* 1.3 67.5 + - - +
288I THR* 5.4 1.3 - - - -
289I LYS* 3.3 46.5 + - - +
----------------------------------------------------------
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Residues in contact with ARG 286 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
282I GLN 3.7 16.4 + - - +
283I MET* 3.9 12.0 + - - +
284I ASP 3.3 1.0 - - - -
285I SER* 1.3 81.2 + - - +
287I LEU* 1.3 66.3 + - + +
289I LYS* 3.5 15.3 - - - +
290I PHE* 3.2 27.2 + - - +
320I LEU* 5.2 2.3 - - - +
324I GLN* 2.6 76.5 + - - +
325I LEU* 3.9 28.1 - - + +
----------------------------------------------------------
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Residues in contact with LEU 287 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
283I MET* 3.7 33.0 + - + +
284I ASP* 3.3 3.1 + - - +
286I ARG* 1.3 85.5 - - + +
288I THR* 1.3 66.5 + - - +
289I LYS 3.3 0.2 - - - -
290I PHE* 3.8 7.1 - - + +
291I VAL* 3.2 31.1 + - + +
300I VAL* 3.9 35.0 - - + -
304I PHE* 5.1 14.8 - - + -
456I PHE* 5.0 13.9 - - + -
470I PHE* 3.8 30.1 - - + +
----------------------------------------------------------
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Residues in contact with THR 288 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
284I ASP* 3.0 23.1 + - - +
285I SER* 4.7 1.3 - - - -
287I LEU* 1.3 78.3 - - - +
289I LYS* 1.3 61.9 + - - +
291I VAL* 4.5 4.0 - - - +
292I GLN* 3.8 19.6 + - - +
470I PHE* 5.7 1.6 + - - +
----------------------------------------------------------
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Residues in contact with LYS 289 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
285I SER* 3.3 38.6 + - - +
286I ARG* 3.5 15.2 - - - +
287I LEU 3.3 0.4 - - - -
288I THR* 1.3 77.4 - - - +
290I PHE* 1.3 57.4 + - + +
292I GLN* 3.3 2.5 + - - +
293I GLU* 2.3 51.5 + - + +
320I LEU* 5.3 0.9 - - + -
324I GLN* 2.8 43.6 + - - +
----------------------------------------------------------
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Residues in contact with PHE 290 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
286I ARG 3.2 16.6 + - - +
287I LEU* 3.2 12.3 + - + +
289I LYS* 1.3 82.5 - - - +
291I VAL* 1.3 63.8 + - - +
293I GLU* 4.2 3.8 - - + -
294I LYS* 3.1 46.0 + - + +
295I ASN 5.7 0.2 - - - +
298I THR 5.7 1.1 - - - -
300I VAL* 3.7 29.2 - - + -
303I GLU* 3.0 32.8 - - - -
304I PHE* 5.9 2.7 - + - -
316I GLU* 4.1 13.5 - - + -
317I LEU* 3.7 17.7 - - + -
320I LEU* 3.3 43.3 - - + -
----------------------------------------------------------
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Residues in contact with VAL 291 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287I LEU* 3.2 19.5 + - + +
288I THR* 4.5 4.3 - - - +
290I PHE* 1.3 80.2 - - - +
292I GLN* 1.3 62.5 + - + +
294I LYS 4.6 1.4 + - - -
295I ASN 4.8 11.4 + - - +
296I THR* 5.1 4.5 - - - -
300I VAL* 3.7 26.7 - - + -
470I PHE* 5.4 6.5 - - + -
----------------------------------------------------------
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Residues in contact with GLN 292 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
288I THR 3.8 13.8 + - - +
289I LYS* 3.3 2.5 + - - +
290I PHE 3.3 0.4 - - - -
291I VAL* 1.3 81.6 - - + +
293I GLU* 1.3 64.6 + - - +
294I LYS 3.7 2.9 + - - +
----------------------------------------------------------
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Residues in contact with GLU 293 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
289I LYS* 2.3 50.3 + - + +
290I PHE* 4.2 3.1 - - + +
292I GLN* 1.3 70.4 - - - +
294I LYS* 1.3 62.9 + - + +
320I LEU* 6.4 0.7 - - + -
----------------------------------------------------------
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Residues in contact with LYS 294 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
290I PHE* 3.1 40.2 + - + +
291I VAL 5.2 1.1 - - - -
292I GLN 3.6 3.4 - - - +
293I GLU* 1.3 79.1 - - + +
295I ASN* 1.3 62.9 + - - +
296I THR 4.2 0.7 + - - -
316I GLU* 3.3 21.5 - - + +
320I LEU* 5.9 0.4 - - + -
----------------------------------------------------------
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il