Contacts of the helix formed by residues 287 - 320 (chain C) in PDB entry 1Z10
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 TYR 287 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114C TYR* 3.4 20.0 - + - -
123C ARG* 3.2 27.9 + - - -
271C PHE* 3.8 3.0 - - - -
275C MET* 3.8 14.5 - - - +
284C THR* 3.5 27.6 - - + -
285C GLU* 3.2 17.1 + - - -
286C PHE* 1.3 73.9 - - - +
288C LEU* 1.3 66.7 + - - +
289C LYS* 3.8 14.1 - - + -
290C ASN* 3.1 31.6 + - - +
291C LEU 3.1 16.5 + - - -
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Residues in contact with LEU 288 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
252C VAL* 3.6 31.6 - - + -
256C GLN* 4.2 18.6 - - - +
275C MET* 3.6 15.3 - - + +
287C TYR* 1.3 73.9 - - - +
289C LYS* 1.3 65.4 + - - +
291C LEU* 3.0 10.1 + - + +
292C VAL* 2.8 34.3 + - + +
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Residues in contact with LYS 289 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110C VAL 4.4 5.1 + - - -
111C PHE 4.8 1.3 - - - -
112C LYS* 4.6 17.2 - - - +
114C TYR* 3.4 45.8 - - + -
245C GLU* 4.5 7.8 + - - +
287C TYR* 3.3 15.8 + - + -
288C LEU* 1.3 78.8 - - - +
290C ASN* 1.3 58.0 + - - +
292C VAL* 3.4 5.1 + - + +
293C MET* 3.0 60.0 + - + +
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Residues in contact with ASN 290 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114C TYR* 3.3 13.3 - - - +
115C GLY 2.9 23.9 + - - +
123C ARG* 3.6 9.6 - - - +
127C LEU* 3.6 21.1 - - + +
271C PHE* 3.9 3.1 - - + -
285C GLU* 2.9 47.6 + - - +
287C TYR* 3.1 23.0 + - + +
289C LYS* 1.3 74.7 - - - +
291C LEU* 1.3 65.3 + - - +
294C THR* 2.8 31.5 + - - -
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Residues in contact with LEU 291 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
252C VAL* 3.8 23.6 - - + -
267C PHE* 4.7 0.9 - - + -
268C ILE* 4.1 15.3 - - + +
271C PHE* 3.5 46.1 - - + -
272C LEU* 3.4 38.8 - - + -
275C MET* 3.9 7.9 - - - -
287C TYR 3.1 7.2 + - - +
288C LEU* 3.0 11.5 + - + +
290C ASN* 1.3 75.0 - - - +
292C VAL* 1.3 68.0 + - - +
294C THR* 3.2 0.9 + - - -
295C THR* 2.8 52.6 + - - +
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Residues in contact with VAL 292 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
245C GLU* 4.1 31.0 - - + +
248C ILE* 3.6 21.7 - - + +
249C ALA* 4.4 15.5 - - + +
252C VAL* 4.2 14.1 - - + -
288C LEU* 2.8 42.0 + - + +
289C LYS* 3.8 7.0 - - + +
291C LEU* 1.3 74.9 - - - +
293C MET* 1.3 67.1 + - + +
295C THR 3.3 0.2 + - - -
296C LEU* 2.9 27.7 + - + +
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Residues in contact with MET 293 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110C VAL* 3.3 24.5 - - + +
111C PHE* 3.6 25.5 - - + +
114C TYR* 3.6 33.2 - - + +
115C GLY* 3.6 4.5 - - - -
245C GLU* 3.9 23.3 - - + +
289C LYS* 3.0 47.0 + - + +
292C VAL* 1.3 81.4 - - + +
294C THR* 1.3 62.5 + - - +
296C LEU* 3.3 12.3 + - - +
297C ASN* 2.8 35.1 + - - -
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Residues in contact with THR 294 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115C GLY* 3.5 2.3 - - - -
116C VAL* 3.2 29.3 + - + -
127C LEU* 3.8 11.9 - - + +
131C SER* 3.6 23.8 - - - +
267C PHE* 3.9 17.3 - - + -
271C PHE* 4.7 6.5 - - + -
290C ASN 2.8 23.5 + - - -
291C LEU* 3.9 3.8 - - - -
293C MET* 1.3 73.0 - - - +
295C THR* 1.3 68.6 + - - +
297C ASN* 3.1 11.1 + - - +
298C LEU* 3.1 25.1 + - + +
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Residues in contact with THR 295 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
186C VAL* 3.2 34.3 - - + +
187C PHE* 4.2 1.3 - - + -
248C ILE* 3.8 26.2 - - + -
252C VAL* 5.3 0.2 - - - -
267C PHE* 4.0 7.8 - - - -
268C ILE* 3.9 11.9 - - + +
291C LEU* 2.8 38.2 + - - +
292C VAL 3.7 3.1 - - - -
294C THR* 1.3 77.6 - - - +
296C LEU* 1.3 64.5 + - - +
298C LEU* 3.3 8.5 + - - +
299C PHE* 3.1 21.9 + - - +
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Residues in contact with LEU 296 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110C VAL* 4.6 8.5 - - + -
111C PHE* 3.5 27.6 - - + -
241C LEU* 4.9 2.2 - - + +
244C LEU* 3.6 27.6 - - + -
245C GLU* 4.2 23.8 - - + +
248C ILE* 3.9 22.2 - - + +
292C VAL* 2.9 18.6 + - + +
293C MET* 3.6 14.8 - - - +
295C THR* 1.3 78.0 - - - +
297C ASN* 1.3 62.6 + - - +
299C PHE* 3.4 6.5 + - + +
300C ILE* 3.1 36.5 + - + +
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Residues in contact with ASN 297 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111C PHE* 3.1 37.0 - - - -
114C TYR 4.7 0.4 + - - +
115C GLY* 3.7 3.6 - - - -
116C VAL* 3.2 18.1 + - + +
117C VAL* 3.1 48.1 + - + +
118C PHE* 4.3 0.7 + - - -
293C MET 2.8 20.8 + - - +
294C THR* 3.1 6.9 + - - +
296C LEU* 1.3 73.4 - - - +
298C LEU* 1.3 58.8 + - + +
301C GLY* 2.8 29.5 + - - -
500C HEM 5.0 1.8 - - + +
501C COU 3.3 17.8 + - - +
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Residues in contact with LEU 298 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116C VAL* 5.2 2.2 - - + -
131C SER* 5.0 1.6 - - - +
135C LEU* 4.6 10.1 - - + -
182C ILE* 3.7 10.7 - - + +
186C VAL* 4.1 20.2 - - + -
267C PHE* 3.8 40.6 - - + -
294C THR* 3.1 18.2 + - + +
295C THR* 3.7 6.3 - - - +
297C ASN* 1.3 73.4 - - - +
299C PHE* 1.3 59.2 + - - +
302C GLY* 2.6 33.3 + - - +
440C PHE* 4.4 14.1 - - + -
500C HEM 4.1 43.9 - - + +
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Residues in contact with PHE 299 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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179C SER* 3.3 16.4 - - - -
182C ILE* 4.4 10.1 - - + +
183C SER* 3.3 27.6 - - - -
186C VAL* 5.3 2.9 - - + +
187C PHE* 3.8 20.0 - + + -
191C PHE* 4.4 5.4 - + - -
198C PHE* 5.1 2.0 - + - -
201C LEU* 4.0 32.5 - - + -
202C LEU* 5.6 0.9 - - + -
205C MET* 3.3 24.9 - - + +
244C LEU* 4.1 18.2 - - + -
247C PHE* 4.6 5.8 - + - -
248C ILE* 4.2 18.2 - - + -
295C THR 3.1 16.9 + - - +
296C LEU* 3.7 9.9 - - + +
298C LEU* 1.3 76.5 - - - +
300C ILE* 1.3 56.2 + - - +
302C GLY 4.0 0.3 - - - -
303C THR* 2.7 35.1 + - - -
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Residues in contact with ILE 300 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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107C PHE* 4.9 7.6 - - + -
111C PHE* 4.4 13.2 - - + -
205C MET* 3.3 27.1 - - + -
208C ILE* 5.2 3.1 - - + -
209C PHE* 3.8 28.8 - - + -
241C LEU* 4.7 10.3 - - + -
244C LEU* 3.8 19.5 - - + -
296C LEU* 3.1 39.7 + - + +
297C ASN 4.2 1.1 - - - +
299C PHE* 1.3 72.3 - - - +
301C GLY* 1.3 66.9 - - - +
302C GLY 3.1 1.6 - - - -
303C THR 3.0 10.7 + - - -
304C GLU* 3.0 19.1 + - + +
305C THR 4.3 0.7 + - - -
501C COU 4.4 14.4 - - + +
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Residues in contact with GLY 301 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
209C PHE* 5.8 0.2 - - - -
297C ASN 2.8 21.1 + - - -
300C ILE* 1.3 76.1 - - - +
302C GLY* 1.3 58.2 + - - +
305C THR* 2.8 28.5 + - - +
500C HEM 3.4 16.3 + - - -
501C COU 3.4 31.1 + - - -
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Residues in contact with GLY 302 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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178C VAL* 3.6 15.1 - - - +
182C ILE* 4.0 17.0 - - - +
298C LEU 2.6 24.9 + - - -
299C PHE 4.0 0.4 - - - -
301C GLY* 1.3 75.0 - - - +
303C THR* 1.3 58.1 + - - +
305C THR* 4.8 1.3 - - - -
306C VAL* 4.3 3.3 - - - +
448C GLU* 4.5 4.5 - - - +
500C HEM 3.5 31.2 - - - +
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Residues in contact with THR 303 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
175C SER* 4.4 8.3 - - - +
178C VAL* 3.5 8.9 - - + +
179C SER* 3.1 40.5 + - - +
182C ILE* 3.8 3.1 - - - +
202C LEU* 3.9 10.5 - - + -
205C MET* 3.8 20.7 - - - -
299C PHE* 2.7 22.9 + - - -
300C ILE 3.0 4.0 + - - -
301C GLY 3.3 0.2 - - - -
302C GLY* 1.3 78.5 - - - +
304C GLU* 1.3 69.2 + - - +
305C THR 3.4 1.8 - - - -
306C VAL 3.6 0.7 + - - -
307C SER* 3.0 30.0 + - - -
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Residues in contact with GLU 304 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
175C SER* 5.0 4.3 - - - -
202C LEU* 4.6 2.4 - - - +
205C MET* 3.6 23.8 - - + +
206C LEU* 3.5 37.7 + - - +
209C PHE* 3.5 49.2 - - + +
300C ILE* 3.0 11.9 + - + +
303C THR* 1.3 84.9 - - - +
305C THR* 1.3 56.8 + - - +
307C SER* 4.1 11.3 + - - -
308C THR* 2.7 47.6 + - - +
311C ARG* 4.5 1.9 + - - -
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Residues in contact with THR 305 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
209C PHE* 4.1 17.7 - - + -
301C GLY 2.8 25.3 + - - +
304C GLU* 1.3 77.0 - - - +
306C VAL* 1.3 68.3 + - - +
308C THR* 3.8 2.3 - - - -
309C THR* 2.8 28.3 + - - -
365C VAL* 4.3 8.6 - - - +
366C ILE* 4.2 7.6 - - + -
500C HEM 3.2 37.5 - - + +
501C COU 3.8 28.9 - - + -
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Residues in contact with VAL 306 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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178C VAL* 3.7 28.9 - - + -
302C GLY 4.3 6.3 - - - +
303C THR 3.6 1.2 + - - +
305C THR* 1.3 83.6 + - - +
307C SER* 1.3 66.6 + - - +
309C THR* 3.3 3.5 + - - -
310C LEU* 3.0 26.1 + - + +
445C ALA* 4.0 20.4 - - + +
448C GLU* 3.9 19.3 - - + +
449C LEU* 3.7 19.3 - - + -
500C HEM 3.9 34.5 - - + -
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Residues in contact with SER 307 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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171C THR* 4.3 1.9 + - - +
174C LEU* 4.4 3.6 - - - +
175C SER* 3.2 39.5 + - - +
178C VAL* 4.2 11.2 - - - +
303C THR 3.0 21.2 + - - -
304C GLU* 3.8 11.9 + - - -
306C VAL* 1.3 77.4 - - - +
308C THR* 1.3 64.1 + - - +
310C LEU* 3.2 6.2 + - - +
311C ARG* 2.9 34.5 + - - +
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Residues in contact with THR 308 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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209C PHE* 4.6 6.5 - - + -
304C GLU* 2.7 36.4 + - - +
305C THR 3.8 3.1 - - - -
307C SER* 1.3 76.9 - - - +
309C THR* 1.3 58.6 + - - +
311C ARG* 3.3 17.2 + - - +
312C TYR* 2.9 30.2 + - + +
365C VAL* 4.1 17.9 - - + -
482C THR 3.6 24.2 - - - +
483C ILE* 4.8 6.5 - - + +
484C PRO* 3.7 17.2 - - + +
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Residues in contact with THR 309 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
305C THR 2.8 17.4 + - - -
306C VAL* 3.5 8.1 - - - -
307C SER 3.2 0.2 - - - -
308C THR* 1.3 76.2 - - - +
310C LEU* 1.3 60.8 + - - +
312C TYR* 3.4 3.8 + - - +
313C GLY* 2.8 27.5 + - - -
359C ILE* 3.7 19.7 - - + +
360C GLN* 4.1 22.5 + - + -
365C VAL* 3.5 19.3 - - + +
449C LEU* 3.8 23.1 - - + -
453C PHE* 4.7 2.0 - - + -
500C HEM 3.5 12.0 - - - +
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Residues in contact with LEU 310 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156C LEU* 6.1 1.6 - - + -
174C LEU* 4.1 25.4 - - + +
177C THR* 6.4 0.4 - - + -
178C VAL* 3.4 33.9 - - + -
306C VAL* 3.0 17.1 + - + +
307C SER* 3.7 3.1 - - - +
309C THR* 1.3 75.4 - - - +
311C ARG* 1.3 65.3 + - - +
313C GLY* 3.1 1.6 + - - -
314C PHE* 2.9 36.0 + - + -
449C LEU* 3.8 13.2 - - + -
452C PHE* 4.1 29.2 - - + -
453C PHE* 3.7 39.0 - - + +
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Residues in contact with ARG 311 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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169C ASP* 5.2 0.2 - - - -
170C PRO* 4.8 1.8 - - + -
171C THR* 3.3 46.1 + - - +
174C LEU* 3.9 14.5 - - + +
206C LEU* 3.9 21.6 - - - +
210C GLN* 5.2 0.2 + - - -
304C GLU* 4.5 1.0 + - - -
307C SER* 2.9 24.1 + - - +
308C THR* 3.6 25.2 + - - +
310C LEU* 1.3 78.7 - - - +
312C TYR* 1.3 64.3 + - - +
314C PHE 3.4 0.2 + - - -
315C LEU 3.3 6.2 + - - -
483C ILE* 4.1 13.7 - - - +
484C PRO* 3.9 30.0 + - + +
485C ARG 5.5 1.9 + - - -
486C ASN* 6.4 0.2 - - - +
487C TYR* 2.7 47.4 + - + +
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Residues in contact with TYR 312 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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308C THR* 2.9 18.4 + - + +
309C THR* 3.8 5.2 - - - +
311C ARG* 1.3 77.3 - - - +
313C GLY* 1.3 58.9 + - - +
315C LEU* 3.1 6.9 + - + +
316C LEU* 2.9 40.7 + - + +
359C ILE* 5.3 1.6 - - + -
362C PHE* 4.3 12.0 + + - -
363C GLY* 4.0 22.4 - - - -
365C VAL* 5.4 2.0 - - + -
473C VAL* 2.6 46.9 + - + -
475C PRO* 3.4 21.5 - - - +
482C THR* 3.8 26.4 - - + +
484C PRO* 3.7 42.8 - - + +
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Residues in contact with GLY 313 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
309C THR 2.8 16.3 + - - -
310C LEU 3.1 3.3 + - - -
312C TYR* 1.3 74.9 - - - +
314C PHE* 1.3 65.2 + - - +
316C LEU* 3.4 3.5 + - - +
317C LEU* 3.0 28.2 + - - +
359C ILE* 3.6 29.6 - - - +
453C PHE* 3.8 8.5 - - - -
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Residues in contact with PHE 314 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
174C LEU* 3.9 34.8 - - + -
310C LEU* 2.9 33.9 + - + +
313C GLY* 1.3 75.3 - - - +
315C LEU* 1.3 63.1 + - - +
317C LEU* 3.2 9.3 + - + +
318C MET* 3.0 29.7 + - - +
452C PHE 4.8 0.4 - - - -
453C PHE* 3.8 28.5 - + - -
456C VAL* 3.8 38.8 - - + -
457C MET* 4.0 12.6 - - - -
462C LEU* 3.9 19.2 - - + +
487C TYR* 3.7 12.8 - - - +
489C MET* 4.2 15.5 - - + -
491C PHE* 4.9 6.7 - + - -
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Residues in contact with LEU 315 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
311C ARG 3.3 4.0 + - - +
312C TYR* 3.1 11.3 + - + +
314C PHE* 1.3 79.4 - - - +
316C LEU* 1.3 63.1 + - - +
318C MET* 3.3 14.8 + - + +
319C LYS* 3.0 22.0 + - - +
466C GLN* 5.7 1.1 - - - +
471C ILE* 3.4 27.9 - - + +
472C ASP 3.9 20.4 - - - +
473C VAL* 4.2 16.4 - - + -
484C PRO* 4.6 15.5 - - + -
485C ARG* 4.8 7.0 - - + +
487C TYR* 3.7 49.0 + - + -
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Residues in contact with LEU 316 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312C TYR* 2.9 37.7 + - + +
313C GLY* 3.7 9.0 - - - +
315C LEU* 1.3 76.6 - - - +
317C LEU* 1.3 58.5 + - - +
319C LYS* 3.2 3.7 + - - -
320C HIS* 3.0 38.4 + - + +
359C ILE* 4.5 11.2 - - + +
362C PHE* 3.6 29.2 - - + -
411C PHE* 3.8 43.6 - - + -
473C VAL* 3.1 33.9 - - + -
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Residues in contact with LEU 317 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
313C GLY 3.0 23.9 + - - +
314C PHE* 3.2 17.5 + - + +
316C LEU* 1.3 74.6 - - - +
318C MET* 1.3 63.8 + - - +
320C HIS* 3.1 23.7 + - - +
321C PRO* 3.5 4.2 - - - +
323C VAL* 4.1 19.3 - - + -
324C GLU* 4.2 18.8 - - + +
327C VAL* 5.0 3.8 - - + -
355C VAL* 4.1 24.5 - - + -
359C ILE* 4.6 10.3 - - + -
411C PHE* 4.9 3.8 - - + -
453C PHE* 4.7 4.7 - - + -
457C MET* 4.0 30.7 - - + -
462C LEU* 3.7 11.4 - - + -
----------------------------------------------------------
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Residues in contact with MET 318 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
314C PHE 3.0 22.1 + - - +
315C LEU* 3.3 14.8 + - + +
317C LEU* 1.3 76.7 - - - +
319C LYS* 1.3 61.6 + - - +
320C HIS 3.5 0.2 + - - -
321C PRO* 4.0 5.6 - - - +
324C GLU* 5.8 1.3 - - - -
462C LEU* 3.6 25.1 - - + +
463C LYS 3.8 2.5 - - - -
464C SER* 3.5 38.2 + - - +
468C PRO* 3.8 15.6 - - - +
471C ILE* 3.6 19.4 - - + +
487C TYR* 3.7 23.6 - - + -
488C THR 4.8 0.7 - - - +
489C MET* 3.6 37.9 - - + -
----------------------------------------------------------
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Residues in contact with LYS 319 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315C LEU 3.0 13.2 + - - +
316C LEU* 3.3 11.0 - - - +
317C LEU 3.1 0.2 - - - -
318C MET* 1.3 79.9 - - - +
320C HIS* 1.3 80.3 + - + +
321C PRO* 3.5 7.2 - - - +
468C PRO* 3.2 31.3 + - - +
469C LYS* 3.5 14.9 + - - +
471C ILE* 2.6 39.3 + - + +
473C VAL* 3.7 20.6 - - + +
----------------------------------------------------------
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Residues in contact with HIS 320 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
316C LEU* 3.0 29.6 + - + +
317C LEU 3.1 9.7 + - - +
319C LYS* 1.3 103.8 + - + +
321C PRO* 1.3 60.3 - - - +
322C GLU* 3.1 3.6 - - + +
323C VAL* 2.9 39.6 + - + +
324C GLU 3.2 5.4 + - - -
411C PHE* 3.6 47.3 + + + +
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il