Contacts of the helix formed by residues 281 - 323 (chain B) in PDB entry 4BEJ
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 GLY 281 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242B ILE* 4.4 0.5 - - - +
243B GLY 2.8 15.6 + - - -
244B VAL* 3.8 6.4 - - - +
265B GLU* 3.7 17.3 - - - -
269B LEU* 3.6 9.8 - - - +
280B ASN* 1.3 75.4 - - - +
282B THR* 1.3 60.0 + - - -
283B LYS* 3.5 5.2 - - - -
284B TYR 3.5 1.6 + - - -
285B LEU* 3.0 28.9 + - - +
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Residues in contact with THR 282 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44B SER* 3.0 51.6 + - - +
45B LEU* 4.5 8.0 - - + +
244B VAL* 4.3 8.3 - - - +
245B VAL 4.9 0.2 + - - -
246B ASN* 3.9 8.0 + - - -
262B ILE* 4.3 12.9 - - + +
265B GLU* 2.7 28.4 + - - -
281B GLY* 1.3 69.6 - - - -
283B LYS* 1.3 67.5 + - - +
285B LEU* 3.2 5.4 + - + +
286B ALA* 3.0 23.5 + - + +
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Residues in contact with LYS 283 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
262B ILE* 6.1 0.4 - - - +
265B GLU* 5.9 0.2 - - - +
266B TYR* 3.7 37.8 - - + -
277B ALA 5.0 5.3 + - - -
278B ASN* 5.7 4.8 + - - +
280B ASN 4.9 6.1 + - - +
281B GLY* 4.9 2.0 - - - -
282B THR* 1.3 80.3 - - - +
284B TYR* 1.3 76.9 + - + +
286B ALA* 3.5 6.6 + - - +
287B ARG* 3.3 46.7 + - - +
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Residues in contact with TYR 284 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242B ILE* 3.4 30.9 - - + +
278B ASN 3.6 20.4 - - - +
279B ARG* 3.5 33.1 - - + +
280B ASN* 3.5 19.5 - - - +
281B GLY 3.5 0.4 + - - -
282B THR 3.2 0.4 - - - -
283B LYS* 1.3 89.3 - - - +
285B LEU* 1.3 63.8 + - - +
287B ARG* 3.1 40.2 - - - +
288B THR* 2.8 48.3 + - + +
291B ARG* 5.3 4.2 + - - -
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Residues in contact with LEU 285 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B VAL* 4.3 22.7 - - + +
45B LEU* 5.0 7.0 - - + -
182B LEU* 6.0 0.2 - - + -
211B LEU* 5.0 1.1 - - + -
213B VAL* 4.4 21.1 - - + -
242B ILE* 3.8 34.1 - - + -
244B VAL* 3.8 20.0 - - + -
281B GLY 3.0 18.3 + - - +
282B THR* 3.2 7.8 + - + +
284B TYR* 1.3 77.8 - - - +
286B ALA* 1.3 61.2 + - - +
288B THR* 2.7 18.2 + - - +
289B LEU* 3.1 46.9 + - + +
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Residues in contact with ALA 286 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45B LEU* 3.7 27.6 - - + +
140B VAL* 3.7 22.4 - - + +
142B LEU* 4.6 1.0 - - - +
282B THR* 3.0 17.6 + - + +
283B LYS* 3.8 6.7 - - - +
285B LEU* 1.3 77.2 - - - +
287B ARG* 1.3 57.6 + - - +
289B LEU* 4.0 3.6 - - - +
290B ASN* 3.0 30.7 + - - +
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Residues in contact with ARG 287 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140B VAL* 5.3 3.6 - - - -
283B LYS* 3.3 39.7 + - - +
284B TYR* 3.1 47.8 + - + +
286B ALA* 1.3 79.2 - - - +
288B THR* 1.3 62.3 + - + +
290B ASN* 3.4 9.5 + - - +
291B ARG* 3.0 68.6 + - - +
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Residues in contact with THR 288 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211B LEU* 5.9 3.6 - - - -
242B ILE* 4.5 7.4 - - + +
284B TYR* 2.8 49.7 + - + +
285B LEU* 2.7 27.5 + - - +
287B ARG* 1.3 78.9 - - + +
289B LEU* 1.3 53.7 + - - +
291B ARG* 3.2 12.4 + - - +
292B LEU* 2.7 40.7 + - - +
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Residues in contact with LEU 289 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28B ILE* 4.5 13.4 - - + +
45B LEU* 4.6 9.2 - - + -
142B LEU* 4.0 29.4 - - + -
144B LEU* 4.6 9.4 - - + -
182B LEU* 3.9 30.7 - - + -
211B LEU* 3.7 29.2 - - + -
285B LEU* 3.1 43.0 + - + +
286B ALA 4.0 2.2 - - - +
288B THR* 1.3 76.3 - - - +
290B ASN* 1.3 54.7 + - - +
292B LEU* 4.3 4.5 - - + -
293B LEU* 2.7 37.8 + - - +
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Residues in contact with ASN 290 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5B ILE* 3.4 6.2 - - - +
140B VAL* 3.4 28.1 - - + +
141B ASN* 2.9 29.5 - - - +
142B LEU* 4.5 4.9 - - - +
286B ALA 3.0 19.7 + - - +
287B ARG* 3.6 7.6 + - - +
288B THR 3.2 0.2 - - - -
289B LEU* 1.3 75.4 - - - +
291B ARG* 1.3 67.2 + - - +
293B LEU* 4.2 2.6 - - - +
294B MET* 3.1 43.9 + - - +
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Residues in contact with ARG 291 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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284B TYR* 5.3 3.8 + - - -
287B ARG* 3.0 62.2 + - - +
288B THR* 3.2 12.6 + - - +
290B ASN* 1.3 82.9 - - - +
292B LEU* 1.3 52.9 + - - +
294B MET* 3.3 10.2 + - + +
295B HIS* 2.8 36.2 + - - +
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Residues in contact with LEU 292 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28B ILE* 4.6 7.4 - - + -
180B ILE* 3.5 44.2 - - + -
211B LEU* 4.0 21.1 - - + -
239B LEU* 3.9 29.8 - - + +
288B THR* 2.7 22.7 + - - +
289B LEU* 3.9 3.8 - - - +
291B ARG* 1.3 72.3 - - - +
293B LEU* 1.3 64.3 + - - +
295B HIS* 3.9 6.7 - - - +
296B HIS* 3.0 25.3 + - - +
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Residues in contact with LEU 293 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5B ILE* 3.8 40.4 - - + +
8B ILE* 6.0 4.7 - - + -
26B PRO 5.7 0.7 - - - +
27B GLN* 4.9 7.4 - - - -
28B ILE* 3.7 31.2 - - + +
141B ASN 5.6 0.2 - - - +
142B LEU* 4.5 4.9 - - + -
143B THR* 3.4 39.5 - - - +
180B ILE* 4.7 1.6 - - + -
289B LEU 2.7 22.2 + - - +
290B ASN* 4.2 2.2 - - - +
292B LEU* 1.3 73.3 - - - +
294B MET* 1.3 62.2 + - - +
296B HIS* 3.2 7.7 + - + +
297B ILE* 3.2 36.1 + - + +
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Residues in contact with MET 294 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1B MET* 3.5 60.3 - - + +
2B GLU* 5.8 1.6 - - - +
4B LEU* 4.4 4.8 - - + +
5B ILE* 3.5 19.3 - - + -
290B ASN* 3.1 45.1 + - - +
291B ARG* 3.4 9.0 - - + +
293B LEU* 1.3 80.2 - - - +
295B HIS* 1.3 59.7 + - - +
297B ILE* 3.0 25.8 - - - +
298B ARG* 3.5 9.9 + - - +
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Residues in contact with HIS 295 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
291B ARG 2.8 22.3 + - - +
292B LEU* 4.0 6.7 - - - +
294B MET* 1.3 73.4 - - - +
296B HIS* 1.3 61.0 + - - +
298B ARG* 3.7 31.8 + - - +
299B ASP* 3.5 40.3 + - - +
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Residues in contact with HIS 296 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26B PRO* 4.2 13.0 - - + -
27B GLN* 4.6 3.8 - - - -
177B PRO 5.3 0.9 - - - -
178B ASN* 2.6 45.9 + - + +
180B ILE* 3.5 31.8 - - + +
292B LEU* 3.0 19.0 + - + +
293B LEU* 3.2 5.3 + - + +
295B HIS* 1.3 76.8 - - - +
297B ILE* 1.3 64.6 + - + +
299B ASP* 3.4 7.7 + - - +
300B CYS* 2.9 34.4 + - + -
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Residues in contact with ILE 297 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4B LEU* 3.3 48.2 - - + +
5B ILE* 3.9 8.3 - - + +
8B ILE* 3.6 26.2 - - + -
26B PRO* 3.6 24.9 - - + +
293B LEU* 3.2 22.4 + - + +
294B MET* 3.0 24.7 - - - +
296B HIS* 1.3 73.1 - - + +
298B ARG* 1.3 59.8 + - - +
300B CYS* 3.0 7.6 + - - -
301B LEU* 2.6 41.5 + - + +
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Residues in contact with ARG 298 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1B MET* 6.0 7.2 - - - -
4B LEU* 3.6 27.8 - - + -
294B MET 3.5 8.9 + - - +
295B HIS* 3.7 32.3 + - - +
297B ILE* 1.3 82.1 - - - +
299B ASP* 1.3 65.0 + - - +
301B LEU* 3.8 5.7 - - - +
302B PRO* 3.1 24.9 - - - +
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Residues in contact with ASP 299 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295B HIS* 3.5 33.7 + - - +
296B HIS* 3.5 13.1 - - - +
297B ILE 3.1 0.2 - - - -
298B ARG* 1.3 90.5 + - - +
300B CYS* 1.3 58.2 + - + +
301B LEU 3.5 0.2 - - - -
302B PRO* 3.7 10.0 - - - +
303B GLU* 5.1 2.9 + - - +
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Residues in contact with CYS 300 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26B PRO* 3.4 30.7 - - + -
178B ASN* 3.2 24.9 - - - +
296B HIS* 2.9 32.9 + - + +
297B ILE* 3.0 19.9 + - - -
299B ASP* 1.3 76.6 - - + +
301B LEU* 1.3 62.5 + - - +
302B PRO 3.4 1.6 - - - -
303B GLU* 3.0 34.6 - - + +
304B LEU* 3.1 8.1 + - - +
307B ARG* 4.5 0.4 + - - +
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Residues in contact with LEU 301 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4B LEU* 5.9 8.1 - - + -
7B VAL* 5.4 10.1 - - + -
8B ILE* 5.0 15.5 - - + -
11B LEU* 5.7 0.2 - - + -
297B ILE* 2.6 24.6 + - + +
298B ARG* 3.8 6.7 - - - +
300B CYS* 1.3 69.9 - - - +
302B PRO* 1.3 76.3 - - + +
304B LEU* 3.1 31.4 + - + +
305B LYS* 3.2 23.3 + - + +
701B ILE* 5.5 14.1 - - + +
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Residues in contact with PRO 302 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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298B ARG 3.1 18.6 - - - +
299B ASP 3.7 7.9 - - - +
300B CYS 3.6 3.1 - - - -
301B LEU* 1.3 93.7 - - + +
303B GLU* 1.3 56.6 + - - +
305B LYS* 3.1 36.8 + - + +
306B THR* 3.4 10.7 - - - +
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Residues in contact with GLU 303 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
178B ASN* 3.6 19.5 + - - +
299B ASP 5.1 2.3 + - - +
300B CYS* 3.0 29.0 - - + +
302B PRO* 1.3 76.7 - - - +
304B LEU* 1.3 60.3 + - - +
306B THR* 2.3 29.9 + - - +
307B ARG* 2.6 44.7 + - - +
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Residues in contact with LEU 304 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8B ILE* 5.7 0.7 - - + -
11B LEU* 4.3 15.5 - - + -
23B ILE* 3.7 33.9 - - + -
24B GLN 4.6 0.9 - - - +
25B LEU* 5.6 0.2 - - + -
26B PRO* 4.5 23.8 - - + -
300B CYS 3.1 14.2 + - - +
301B LEU* 3.1 23.9 + - + +
303B GLU* 1.3 74.2 - - - +
305B LYS* 1.3 69.6 + - + +
307B ARG* 3.1 23.3 + - - +
308B ILE* 2.9 31.6 + - + +
701B ILE* 4.0 26.0 - - + -
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Residues in contact with LYS 305 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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301B LEU* 3.2 15.8 + - + +
302B PRO* 3.1 28.7 - - + +
304B LEU* 1.3 81.8 - - + +
306B THR* 1.3 86.5 + - - +
308B ILE* 3.0 26.1 - - - +
309B ASN* 3.0 19.5 + - - +
701B ILE* 3.9 26.0 - - + -
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Residues in contact with THR 306 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
302B PRO 3.4 16.6 - - - +
303B GLU* 2.3 33.5 + - - +
305B LYS* 1.3 93.6 - - - +
307B ARG* 1.3 63.1 + - - +
309B ASN* 3.5 8.9 + - - +
310B VAL* 3.2 24.8 + - - +
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Residues in contact with ARG 307 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22B ILE 5.8 0.2 - - - -
23B ILE* 4.6 8.3 - - + +
24B GLN* 3.8 40.8 + - - +
178B ASN* 4.2 12.3 + - - +
300B CYS 4.5 0.6 + - - -
303B GLU* 2.6 52.5 + - - +
304B LEU* 3.1 42.7 + - - +
306B THR* 1.3 80.3 + - - +
308B ILE* 1.3 65.4 + - - +
310B VAL* 3.1 21.2 - - + +
311B LEU* 3.3 26.5 - - + +
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Residues in contact with ILE 308 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11B LEU* 6.0 1.6 - - + -
15B PHE* 5.2 0.4 - - + -
23B ILE* 3.7 31.9 - - + -
304B LEU* 2.9 24.7 + - + +
305B LYS* 3.0 21.5 - - - +
307B ARG* 1.3 71.7 - - - +
309B ASN* 1.3 74.4 + - - +
311B LEU* 3.3 6.0 + - - +
312B ALA* 2.7 35.5 + - + +
694B LEU* 3.7 22.7 - - + +
697B ALA* 5.1 9.9 - - + -
698B SER* 3.6 36.6 - - - -
701B ILE* 4.7 10.3 - - + -
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Residues in contact with ASN 309 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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305B LYS* 3.0 25.3 + - - +
306B THR* 3.7 8.1 - - - +
307B ARG 3.4 0.2 - - - -
308B ILE* 1.3 87.2 - - - +
310B VAL* 1.3 66.2 + - - +
312B ALA* 3.2 9.2 + - - +
313B ALA* 3.0 22.9 + - - +
698B SER* 4.5 8.3 - - - -
701B ILE* 5.8 2.4 - - - +
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Residues in contact with VAL 310 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
306B THR 3.2 13.4 + - - +
307B ARG* 3.1 26.7 - - + +
309B ASN* 1.3 75.4 - - - +
311B LEU* 1.3 68.1 + - + +
313B ALA* 3.2 9.3 + - - +
314B GLN* 3.0 26.7 + - + +
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Residues in contact with LEU 311 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22B ILE* 4.2 26.2 - - + +
23B ILE* 4.4 13.9 - - + -
307B ARG* 3.3 29.4 - - + +
308B ILE* 3.3 10.9 + - - +
309B ASN 3.2 0.4 - - - -
310B VAL* 1.3 87.4 - - + +
312B ALA* 1.3 61.9 + - - +
314B GLN* 3.3 22.5 + - - +
315B TYR* 3.0 43.8 + - + +
694B LEU* 4.0 15.9 - - + -
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Residues in contact with ALA 312 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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308B ILE* 2.7 18.6 + - + +
309B ASN* 3.2 16.3 + - - +
311B LEU* 1.3 75.2 - - - +
313B ALA* 1.3 57.4 + - - +
315B TYR* 3.8 1.9 - - - +
316B GLN* 2.9 31.0 + - - +
691B LEU* 4.4 5.0 - - + +
694B LEU* 3.9 25.6 - - + -
695B GLN* 5.5 2.5 - - - +
698B SER* 6.0 3.1 - - - +
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Residues in contact with ALA 313 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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309B ASN 3.0 8.7 + - - +
310B VAL* 3.5 10.5 - - - +
312B ALA* 1.3 79.1 - - - +
314B GLN* 1.3 61.0 + - - +
316B GLN* 3.4 7.6 + - - +
317B SER* 3.0 23.9 + - - -
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Residues in contact with GLN 314 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
310B VAL* 3.0 16.4 + - + +
311B LEU* 3.5 31.1 - - - +
312B ALA 3.2 0.4 - - - -
313B ALA* 1.3 78.2 - - - +
315B TYR* 1.3 75.3 + - + +
317B SER* 3.3 8.1 + - - -
318B LEU* 3.1 22.5 + - + +
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Residues in contact with TYR 315 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22B ILE* 3.1 43.3 - - + +
311B LEU* 3.0 27.4 + - + +
312B ALA 3.8 3.1 - - - +
314B GLN* 1.3 93.4 - - + +
316B GLN* 1.3 60.8 + - - +
318B LEU* 3.1 15.4 + - + +
319B LEU* 3.0 28.4 + - - +
687B ALA* 5.1 6.9 - - + +
690B MET* 3.3 39.0 - - + +
691B LEU* 4.2 14.9 - - + +
694B LEU* 3.4 20.0 - - + -
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Residues in contact with GLN 316 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312B ALA 2.9 17.7 + - - +
313B ALA* 3.5 9.6 - - - +
314B GLN 3.2 0.2 - - - -
315B TYR* 1.3 76.5 - - - +
317B SER* 1.3 57.4 + - - +
319B LEU* 3.2 16.6 + - - +
320B ASN* 2.9 67.2 + - - +
691B LEU* 3.5 25.8 - - + +
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Residues in contact with SER 317 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
313B ALA 3.0 13.1 + - - -
314B GLN* 3.6 10.3 - - - -
316B GLN* 1.3 73.3 - - - +
318B LEU* 1.3 61.2 + - - +
320B ASN* 3.6 10.5 - - - +
321B SER* 2.8 41.5 + - - -
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Residues in contact with LEU 318 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
314B GLN* 3.1 14.9 + - + +
315B TYR* 3.1 19.9 + - + +
317B SER* 1.3 76.3 - - - +
319B LEU* 1.3 58.0 - - - +
321B SER* 3.3 6.1 + - - -
322B TYR* 2.9 75.5 + - + +
683B ARG* 5.7 1.1 - - + +
687B ALA* 4.4 14.4 - - + -
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Residues in contact with LEU 319 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315B TYR 3.0 11.9 + - - +
316B GLN* 3.5 20.6 - - - +
318B LEU* 1.3 76.8 - - - +
320B ASN* 1.3 69.5 + - - +
322B TYR* 4.5 5.8 - - - -
323B GLY* 2.7 33.9 + - - -
684B ARG* 5.0 8.2 + - - +
687B ALA* 5.0 7.8 - - + +
688B ALA* 4.2 25.8 - - + +
691B LEU* 4.0 24.9 - - + -
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Residues in contact with ASN 320 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
316B GLN* 2.9 51.8 + - - +
317B SER* 3.6 8.5 - - - +
319B LEU* 1.3 82.3 - - - +
321B SER* 1.3 61.4 + - - +
323B GLY 3.1 21.7 - - - +
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Residues in contact with SER 321 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
317B SER* 2.8 31.4 + - - -
318B LEU* 3.8 7.4 - - - -
320B ASN* 1.3 77.6 - - - +
322B TYR* 1.3 70.5 + - - +
323B GLY 5.0 0.2 - - - +
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Residues in contact with TYR 322 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
318B LEU* 2.9 60.2 + - + +
319B LEU* 3.9 4.7 - - - +
321B SER* 1.3 86.5 - - - +
323B GLY* 1.3 63.5 + - - +
324B GLU* 2.9 22.6 + - - +
683B ARG* 3.7 39.1 + - + +
684B ARG* 3.5 36.1 - - + +
687B ALA* 4.8 2.2 - - + -
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Residues in contact with GLY 323 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319B LEU* 2.7 21.2 + - - +
320B ASN* 3.1 19.2 - - - +
322B TYR* 1.3 71.6 - - - +
324B GLU* 1.3 65.3 + - - -
325B PRO* 3.3 12.0 - - - +
684B ARG* 3.4 13.2 - - - +
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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