Contacts of the helix formed by residues 285 - 318 (chain B) in PDB entry 3LC4
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with THR 285 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112B ARG* 5.9 2.9 - - + -
273B MET* 4.7 0.4 - - - -
282B ARG* 3.9 9.0 - - - +
283B LEU 4.7 5.2 - - - +
284B TYR* 1.3 75.2 - - - +
286B MET* 1.3 60.0 + - - +
287B ASP* 3.1 17.1 + - + +
288B GLY* 2.7 38.8 + - - +
289B ILE* 3.0 15.7 + - - +
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Residues in contact with MET 286 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
250B VAL* 4.1 19.5 - - + +
251B LYS* 5.3 17.9 - - + -
254B HIS* 4.4 21.8 - - + +
270B LEU* 4.2 7.2 - - - -
273B MET* 3.7 38.5 - - + +
282B ARG* 4.7 0.6 - - - +
285B THR* 1.3 74.6 + - - +
287B ASP* 1.3 53.1 + - - +
289B ILE* 3.1 17.3 - - - +
290B THR* 2.7 33.7 + - - +
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Residues in contact with ASP 287 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112B ARG* 2.9 33.4 + - - -
243B LYS* 3.7 24.3 + - - -
285B THR* 3.0 13.4 + - + +
286B MET* 1.3 77.9 - - - +
288B GLY* 1.3 56.9 + - - +
290B THR* 2.9 9.4 + - - +
291B VAL* 2.8 35.9 + - - +
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Residues in contact with GLY 288 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112B ARG* 4.3 16.0 - - - +
113B GLY 3.9 5.2 + - - -
125B ILE* 4.9 9.6 - - - +
283B LEU 5.6 0.2 - - - -
284B TYR* 5.4 2.5 - - - -
285B THR* 2.7 31.2 + - - +
287B ASP* 1.3 73.4 - - - +
289B ILE* 1.3 51.5 + - - -
291B VAL 3.6 0.3 + - - -
292B THR* 2.5 37.0 + - - -
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Residues in contact with ILE 289 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
250B VAL* 4.5 11.7 - - + -
266B THR* 4.7 5.8 - - + +
269B LEU* 3.4 44.2 - - + +
270B LEU* 4.3 9.9 - - + -
273B MET* 3.6 21.8 - - + -
284B TYR* 4.5 16.8 - - + -
285B THR 3.0 24.1 + - - +
286B MET* 3.1 29.4 - - - +
288B GLY* 1.3 71.2 - - - +
290B THR* 1.3 57.0 + - - +
292B THR* 3.0 5.7 + - - -
293B VAL* 2.7 45.7 + - + +
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Residues in contact with THR 290 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
243B LYS* 3.6 24.0 - - + +
246B VAL* 3.5 6.2 - - + +
247B SER* 3.5 44.6 + - - +
250B VAL* 4.1 18.1 - - - +
286B MET* 2.7 19.9 + - - +
287B ASP* 2.9 13.7 + - - +
289B ILE* 1.3 76.2 - - - +
291B VAL* 1.3 57.2 + - - +
294B ALA* 2.9 32.7 + - - +
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Residues in contact with VAL 291 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108B ALA 3.9 4.7 - - - +
109B HIS* 3.4 38.8 - - + +
112B ARG* 3.4 34.3 - - + +
113B GLY* 3.4 23.1 - - - +
243B LYS* 3.8 22.4 - - + +
287B ASP 2.8 15.1 + - - +
288B GLY 3.9 0.2 - - - +
290B THR* 1.3 77.0 - - - +
292B THR* 1.3 51.7 + - - +
294B ALA* 3.7 3.9 - - - +
295B ASP* 2.7 41.6 + - - +
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Residues in contact with THR 292 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
113B GLY* 3.2 16.4 - - - -
114B ILE* 3.8 13.5 - - + -
125B ILE* 3.4 20.3 - - + +
129B SER* 3.7 24.7 - - - +
269B LEU* 4.4 15.5 - - + -
288B GLY 2.5 24.7 + - - -
289B ILE* 3.0 8.8 + - - -
291B VAL* 1.3 76.0 - - - +
293B VAL* 1.3 59.0 + - - +
295B ASP* 3.3 6.2 - - - +
296B LEU* 3.0 31.6 + - + +
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Residues in contact with VAL 293 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184B LEU* 3.4 13.3 - - + +
185B PHE* 3.4 39.0 - - + -
246B VAL* 3.5 12.6 - - + -
250B VAL* 4.7 2.9 - - + -
265B LEU* 4.8 6.1 - - + -
266B THR* 3.9 17.7 - - + +
269B LEU* 4.0 21.5 - - + -
289B ILE* 2.7 29.8 + - + +
290B THR* 4.7 0.2 - - - -
292B THR* 1.3 71.2 - - + +
294B ALA* 1.3 53.5 + - - +
296B LEU* 3.1 5.9 + - - +
297B PHE* 2.7 33.0 + - - +
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Residues in contact with ALA 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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109B HIS* 3.6 23.6 - - + +
242B VAL* 4.5 11.6 - - + +
243B LYS* 5.1 4.9 - - + -
246B VAL* 3.6 25.5 - - + +
290B THR 2.9 19.3 + - - +
291B VAL* 4.4 0.2 - - - -
293B VAL* 1.3 74.4 - - - +
295B ASP* 1.3 65.4 + - - +
297B PHE* 2.8 12.3 + - - +
298B PHE* 3.0 21.6 + - - -
501B LC4 4.8 0.9 - - - +
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Residues in contact with ASP 295 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109B HIS* 2.4 34.6 + - - -
112B ARG 4.5 0.2 - - - +
113B GLY* 3.9 1.4 - - - -
114B ILE* 2.9 16.3 + - + +
115B ILE* 2.9 49.1 + - + +
116B PHE* 4.0 5.1 + - - -
291B VAL* 2.7 23.3 + - - +
292B THR* 3.3 8.3 - - - +
294B ALA* 1.3 70.9 - - - +
296B LEU* 1.3 53.7 + - - +
298B PHE* 4.3 2.8 - - - -
299B ALA* 2.5 39.4 + - - +
500B HEM 4.8 4.0 - - + -
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Residues in contact with LEU 296 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114B ILE* 4.0 11.9 - - + -
129B SER* 4.9 2.5 - - - -
133B LEU* 3.8 30.7 - - + -
180B ILE* 3.6 6.8 - - + +
184B LEU* 3.9 25.4 - - + -
265B LEU* 4.5 11.2 - - + -
292B THR* 3.0 28.9 + - + +
293B VAL* 3.1 8.7 + - - +
295B ASP* 1.3 75.7 - - - +
297B PHE* 1.3 59.5 + - - +
299B ALA* 4.1 2.2 - - - -
300B GLY* 2.8 27.9 + - - +
438B ALA* 5.2 4.0 - - + -
500B HEM 3.9 42.4 - - + +
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Residues in contact with PHE 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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177B CYS* 3.9 29.8 - - - -
180B ILE* 3.8 16.5 - - + +
181B ALA* 4.7 5.8 - - + -
184B LEU* 3.6 12.3 - - + +
185B PHE* 4.2 18.6 - + + -
189B PHE* 4.9 9.6 - + - -
196B PHE* 5.8 0.2 - + - -
199B LEU* 3.7 37.2 - - + -
203B PHE* 3.9 12.1 - + - -
242B VAL* 4.9 2.7 - - + -
245B TYR* 4.3 12.8 - + - -
246B VAL* 3.7 20.0 - - + -
293B VAL 2.7 20.7 + - - +
294B ALA* 2.8 11.6 + - - +
296B LEU* 1.3 77.1 - - - +
298B PHE* 1.3 54.8 + - - +
301B THR* 2.5 30.8 + - - -
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Residues in contact with PHE 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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106B PHE* 4.2 5.4 - + - -
109B HIS* 4.1 16.6 - + - -
115B ILE* 3.9 19.3 - - + -
116B PHE* 4.0 15.9 - + - -
203B PHE* 3.5 39.2 - - + -
294B ALA 3.0 25.5 + - - -
295B ASP* 4.3 4.0 - - - -
297B PHE* 1.3 74.8 - - - +
299B ALA* 1.3 66.5 + - - +
301B THR* 2.9 2.0 + - - -
302B GLU* 2.8 31.4 + - - +
478B PHE* 5.8 1.1 - + - -
501B LC4 3.3 81.1 - + + +
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Residues in contact with ALA 299 (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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115B ILE* 3.9 12.3 - - + -
295B ASP 2.5 24.8 + - - +
296B LEU 3.8 1.3 - - - +
298B PHE* 1.3 87.2 - - - +
300B GLY* 1.3 57.4 + - - +
301B THR 3.0 3.6 + - - -
303B THR* 2.9 30.5 + - - +
500B HEM 3.7 29.9 - - + -
501B LC4 4.1 10.1 - - + -
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Residues in contact with GLY 300 (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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176B PRO* 3.8 21.7 - - - +
180B ILE* 4.4 8.2 - - - +
296B LEU 2.8 21.7 + - - -
297B PHE 4.1 0.7 - - - -
299B ALA* 1.3 71.6 - - - +
301B THR* 1.3 60.3 + - - +
303B THR* 4.5 1.1 - - - -
304B THR* 4.1 2.9 + - - -
442B LEU* 5.8 1.5 - - - +
446B GLU* 4.1 8.3 - - - +
500B HEM 3.3 31.1 - - - +
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Residues in contact with THR 301 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
173B GLY 4.3 7.2 - - - +
176B PRO* 3.9 6.6 - - - +
177B CYS* 3.7 27.4 - - + -
180B ILE* 3.5 15.2 - - - +
200B MET* 4.9 5.8 - - + -
203B PHE* 3.6 29.3 - - + -
297B PHE 2.5 23.3 + - - -
298B PHE 2.9 8.6 + - - -
299B ALA 3.0 0.2 + - - -
300B GLY* 1.3 75.9 - - - +
302B GLU* 1.3 67.6 + - - +
303B THR 3.5 1.1 - - - -
304B THR 3.9 1.4 + - - -
305B SER* 3.1 26.5 + - - -
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Residues in contact with GLU 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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169B THR 5.5 1.4 - - - +
200B MET* 4.2 6.1 - - - +
203B PHE* 3.4 36.3 - - + +
204B ASN* 3.7 34.3 + - - +
207B PHE* 3.9 11.1 - - + -
298B PHE 2.8 15.5 + - - +
301B THR* 1.3 75.7 - - - +
303B THR* 1.3 55.8 + - - +
305B SER* 4.1 13.8 + - - -
306B THR* 2.3 64.5 + - + +
309B ARG* 4.1 2.0 + - - -
501B LC4 4.0 20.0 - - + -
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Residues in contact with THR 303 (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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299B ALA 2.9 17.8 + - - +
300B GLY 4.5 0.5 - - - -
302B GLU* 1.3 75.2 - - - +
304B THR* 1.3 70.1 + - - -
306B THR* 4.2 0.7 - - - -
307B THR* 2.6 35.2 + - - -
363B LEU* 3.6 14.2 - - + +
364B VAL* 5.8 0.2 - - + -
500B HEM 3.1 39.0 - - + +
501B LC4 3.4 48.0 - - + +
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Residues in contact with THR 304 (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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176B PRO* 3.9 15.0 - - + -
300B GLY 4.1 4.8 + - - -
301B THR 3.9 1.4 + - - -
302B GLU 3.4 0.2 - - - -
303B THR* 1.3 88.0 + - - +
305B SER* 1.3 65.1 + - - +
307B THR* 3.2 5.0 + - - -
308B LEU* 2.9 34.1 + - + +
443B ALA* 4.2 13.9 - - - +
446B GLU* 2.8 40.3 + - + +
447B LEU* 3.8 22.2 - - + +
500B HEM 4.2 6.6 - - - +
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Residues in contact with SER 305 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169B THR 4.0 5.0 + - - -
172B ILE* 3.8 3.3 - - - +
173B GLY* 3.1 34.8 + - - +
176B PRO* 3.7 8.1 - - - +
301B THR* 3.1 22.1 + - - -
302B GLU* 3.8 14.5 + - - -
304B THR* 1.3 77.0 - - - +
306B THR* 1.3 58.3 + - - +
308B LEU* 3.5 5.9 + - - +
309B ARG* 2.9 39.0 + - - +
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Residues in contact with THR 306 (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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207B PHE* 3.6 21.9 - - + -
302B GLU* 2.3 54.0 + - - +
303B THR* 4.0 4.3 - - - +
305B SER* 1.3 71.1 - - - +
307B THR* 1.3 54.1 + - - +
309B ARG* 3.1 30.7 + - - +
310B TYR* 2.8 34.8 + - - +
363B LEU* 3.5 16.9 - - + +
482B PRO* 4.2 12.7 - - - +
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Residues in contact with THR 307 (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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303B THR 2.6 24.2 + - - -
304B THR* 3.7 6.1 - - - -
306B THR* 1.3 76.4 + - - +
308B LEU* 1.3 53.2 + - - +
310B TYR* 3.4 3.5 + - - +
311B GLY* 2.8 30.0 + - - -
357B ILE* 3.8 11.1 - - + +
358B GLN* 4.7 10.1 - - + +
361B ILE* 3.9 22.9 - - + +
363B LEU* 3.4 17.5 - - - +
447B LEU* 3.3 33.2 - - + -
500B HEM 4.0 6.5 - - + +
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Residues in contact with LEU 308 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172B ILE* 3.6 24.9 - - + +
176B PRO* 5.0 2.2 - - + -
304B THR* 2.9 26.6 + - + +
305B SER 3.6 4.5 - - - +
307B THR* 1.3 77.2 - - - +
309B ARG* 1.3 63.2 + - - +
311B GLY* 3.7 2.8 - - - +
312B LEU* 3.1 33.6 + - + +
357B ILE* 6.3 1.6 - - + -
446B GLU 5.0 0.4 - - - +
447B LEU* 4.5 19.3 - - + +
450B LEU* 3.7 36.1 - - + -
451B LEU* 4.5 30.1 - - + +
454B ILE* 5.5 7.6 - - + -
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Residues in contact with ARG 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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168B PRO* 4.5 5.8 - - + -
169B THR* 3.3 50.7 + - - +
172B ILE* 3.5 9.5 - - + +
204B ASN* 3.7 18.4 - - - +
207B PHE* 5.8 1.0 - - - -
302B GLU* 4.1 2.6 + - - -
305B SER* 2.9 33.7 + - - +
306B THR* 3.1 26.8 + - - +
308B LEU* 1.3 77.7 - - - +
310B TYR* 1.3 61.2 + - - +
313B LEU* 3.2 7.4 + - - +
481B ILE* 5.8 3.0 - - - +
482B PRO* 3.9 22.4 - - + +
483B PRO 5.8 1.1 + - - -
484B ARG* 6.4 1.6 - - - +
485B TYR* 2.6 54.1 + - + +
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Residues in contact with TYR 310 (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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306B THR* 2.8 18.5 + - - +
307B THR 3.7 7.0 - - - +
309B ARG* 1.3 69.2 - - - +
311B GLY* 1.3 67.8 + - - +
313B LEU* 3.3 10.1 + - + +
314B ILE* 2.8 34.1 + - + +
357B ILE* 5.1 0.2 - - + -
360B PHE* 5.2 3.4 - + - -
361B ILE* 3.2 50.0 - - + -
363B LEU* 5.2 0.2 - - + -
471B LEU* 3.5 22.2 - - + -
473B PRO* 2.9 39.3 - - + +
480B CYS* 3.5 13.3 + - + -
481B ILE 3.0 1.7 - - - -
482B PRO* 2.7 57.8 - - + +
483B PRO* 5.0 1.6 - - + -
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Residues in contact with GLY 311 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
307B THR 2.8 19.8 + - - -
308B LEU* 3.4 5.4 + - - -
309B ARG 3.3 0.4 - - - -
310B TYR* 1.3 73.8 - - - +
312B LEU* 1.3 58.5 + - - +
314B ILE* 3.1 3.4 + - - +
315B LEU* 2.9 37.9 + - - +
357B ILE* 3.5 29.6 - - - +
451B LEU* 5.6 1.6 - - - -
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Residues in contact with LEU 312 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158B LEU* 6.2 0.9 - - + -
166B PHE* 6.4 0.9 - - + -
168B PRO* 5.1 7.2 - - + -
172B ILE* 4.4 27.1 - - + -
308B LEU* 3.1 19.9 + - + +
310B TYR 3.3 0.2 - - - -
311B GLY* 1.3 74.4 - - - +
313B LEU* 1.3 63.1 + - - +
315B LEU* 3.4 6.4 + - + +
316B MET* 3.2 29.9 + - - +
451B LEU* 4.0 25.1 - - + -
454B ILE* 4.7 28.3 - - + -
455B LEU* 5.3 0.2 - - + -
460B LEU* 4.4 21.3 - - + +
485B TYR* 3.7 15.3 - - + +
487B LEU* 5.1 13.2 - - + -
489B VAL* 6.2 2.0 - - + -
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Residues in contact with LEU 313 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
309B ARG 3.2 9.1 + - - +
310B TYR* 3.8 9.9 - - + +
311B GLY 3.3 0.2 - - - -
312B LEU* 1.3 75.8 - - - +
314B ILE* 1.3 66.9 + - - +
316B MET* 3.3 16.9 + - + +
317B LYS* 3.3 11.1 + - - +
469B ILE* 3.5 23.6 - - + -
470B ASP 4.2 6.5 - - - +
471B LEU* 3.9 20.9 - - + +
482B PRO* 5.2 2.7 - - + -
483B PRO* 4.0 30.3 - - + +
485B TYR* 3.6 48.7 + - + -
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Residues in contact with ILE 314 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
310B TYR* 2.8 30.8 + - + +
311B GLY* 3.3 4.7 - - - +
313B LEU* 1.3 70.6 - - - +
315B LEU* 1.3 71.2 + - + +
317B LYS* 3.0 20.3 + - - +
318B TYR* 3.4 9.4 + - + -
357B ILE* 4.5 10.5 - - + -
360B PHE* 3.8 19.3 - - + -
361B ILE* 3.6 30.3 - - + -
409B PHE* 3.4 51.8 - - + -
471B LEU* 4.3 14.6 - - + -
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Residues in contact with LEU 315 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
311B GLY 2.9 24.6 + - - +
312B LEU* 3.8 6.3 - - - +
313B LEU 3.3 0.4 - - - -
314B ILE* 1.3 87.7 - - + +
316B MET* 1.3 61.2 + - - +
318B TYR* 3.2 23.9 + - + +
319B PRO* 3.7 4.7 - - - +
321B ILE* 4.0 28.9 - - + -
322B GLU* 4.5 14.9 - - + +
325B LEU* 4.0 12.8 - - + -
353B VAL* 4.5 9.0 - - + -
357B ILE* 4.3 9.0 - - + -
409B PHE* 5.0 1.8 - - + -
451B LEU* 4.0 29.8 - - + -
455B LEU* 4.6 8.5 - - + -
460B LEU* 3.8 17.7 - - + -
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Residues in contact with MET 316 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312B LEU 3.2 18.8 + - - +
313B LEU* 3.7 11.9 - - + +
314B ILE 3.2 0.2 - - - -
315B LEU* 1.3 75.5 - - - +
317B LYS* 1.3 61.4 + - - +
318B TYR 3.6 0.2 + - - -
319B PRO* 3.9 6.6 - - - +
322B GLU* 5.5 2.0 - - - -
460B LEU* 3.8 20.9 - - + -
461B LYS 3.2 7.9 - - - +
462B PRO* 2.7 58.4 - - + +
463B LEU 4.5 0.4 - - - +
466B PRO* 3.7 15.6 - - - +
469B ILE* 3.6 14.6 - - + +
485B TYR* 4.7 9.0 - - + -
486B LYS 4.7 2.5 - - - +
487B LEU* 3.5 37.0 - - + -
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Residues in contact with LYS 317 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
313B LEU 3.3 9.5 + - - +
314B ILE 3.0 13.3 + - - +
316B MET* 1.3 77.7 - - - +
318B TYR* 1.3 97.9 + - + +
319B PRO* 3.3 9.2 - - - +
466B PRO* 3.5 29.5 - - - +
467B LYS* 4.3 9.6 - - - +
469B ILE* 3.1 45.4 + - + +
471B LEU* 3.5 19.9 - - + +
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Residues in contact with TYR 318 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
314B ILE* 3.4 14.9 + - + +
315B LEU* 3.2 10.5 + - - +
317B LYS* 1.3 117.8 + - + +
319B PRO* 1.3 69.8 - - - +
320B GLU* 3.1 5.8 - - + -
321B ILE* 2.9 39.5 + - + +
322B GLU 3.5 1.0 + - - -
360B PHE* 5.7 0.3 - - - -
408B LYS* 5.6 2.8 - - - +
409B PHE* 3.8 50.7 + + + +
471B LEU* 4.0 12.2 - - + +
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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