Contacts of the helix formed by residues 293 - 322 (chain F) in PDB entry 3PRJ
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 LEU 293 (chain F).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
239E ALA* 4.3 13.2 - - + +
240E LEU* 4.1 38.8 - - + +
243E ALA* 4.4 9.9 - - + -
309E TYR* 3.7 19.7 - - - +
313E ARG* 5.9 0.9 - - - -
288F CYS* 2.9 18.3 + - + +
289F GLU 4.3 0.2 + - - -
291F LEU* 3.8 21.8 - - + +
292F ASN* 1.3 86.3 - - - +
294F PRO* 1.3 67.4 - - - +
295F GLU* 3.2 5.7 + - - -
296F VAL* 3.2 17.3 + - + +
297F ALA* 3.1 18.9 + - - +
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Residues in contact with PRO 294 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
289F GLU* 5.4 7.9 - - + -
292F ASN* 3.4 19.3 - - - +
293F LEU* 1.3 88.4 - - - +
295F GLU* 1.3 75.1 + - - +
297F ALA* 3.2 9.8 + - + +
298F ARG* 2.9 54.3 + - - +
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Residues in contact with GLU 295 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
302E GLN* 4.2 2.6 - - - +
305E ASP 6.5 0.2 - - - -
306E MET* 3.5 7.4 - - + +
309E TYR* 3.5 60.2 + - + -
312E ARG* 4.6 9.9 + - - +
293F LEU* 4.0 0.5 - - - -
294F PRO* 1.3 100.5 - - - +
296F VAL* 1.3 59.9 + - - +
298F ARG* 3.7 23.3 + - - +
299F TYR* 3.2 21.7 + - - +
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Residues in contact with VAL 296 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
236E SER* 3.9 30.7 - - - +
237E ILE* 5.8 0.2 - - + -
239E ALA* 4.2 13.9 - - + -
240E LEU* 5.2 5.4 - - + -
306E MET* 3.8 14.4 - - + -
309E TYR* 4.3 9.0 - - + -
288F CYS* 3.6 23.1 - - - -
293F LEU* 3.2 22.3 + - + +
295F GLU* 1.3 74.9 - - - +
297F ALA* 1.3 68.3 + - - +
299F TYR* 3.2 9.9 + - - +
300F TRP* 3.2 29.4 + - + +
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Residues in contact with ALA 297 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
285F VAL* 3.5 34.3 - - + +
288F CYS* 3.9 10.9 - - + +
289F GLU* 4.2 21.3 - - + +
293F LEU 3.1 12.8 + - - +
294F PRO* 3.4 13.5 - - + +
296F VAL* 1.3 78.8 - - - +
298F ARG* 1.3 58.1 + - + +
300F TRP* 3.4 1.0 + - - -
301F GLN* 3.1 24.8 + - - +
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Residues in contact with ARG 298 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
302E GLN* 4.0 23.1 - - - +
294F PRO* 2.9 36.8 + - - +
295F GLU* 3.7 32.0 + - - +
297F ALA* 1.3 74.6 - - + +
299F TYR* 1.3 67.6 + - - +
301F GLN* 3.7 15.1 + - + +
302F GLN* 3.7 16.6 + - - +
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Residues in contact with TYR 299 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
229E GLN* 3.2 13.9 + - + +
232E SER* 3.7 5.8 - - - -
233E SER* 2.6 50.9 + - - -
236E SER* 4.2 4.9 - - - -
302E GLN* 3.4 51.7 - - + +
303E VAL* 4.2 4.5 - - + -
306E MET* 3.7 24.2 - - + -
229F GLN* 3.3 18.3 + - - -
295F GLU 3.2 15.3 + - - +
296F VAL 3.2 8.9 + - - +
298F ARG* 1.3 77.4 - - - +
300F TRP* 1.3 85.4 + + - +
302F GLN* 3.4 19.2 + - - +
303F VAL* 4.5 2.6 + - - +
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Residues in contact with TRP 300 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
233E SER* 3.5 30.5 - - - -
236E SER* 3.1 26.2 + - - -
237E ILE* 4.0 11.1 - - + +
225F ALA* 3.6 33.4 - - + -
226F PHE* 3.9 26.0 - + - -
229F GLN* 3.7 21.3 - - + -
281F VAL* 3.4 12.9 - - + +
284F LEU* 3.6 30.4 - - + +
285F VAL* 4.2 9.0 - - + -
288F CYS* 5.4 0.2 - - - -
296F VAL* 3.2 29.4 + - + +
297F ALA* 4.2 2.9 - - - +
299F TYR* 1.3 83.2 - + - +
301F GLN* 1.3 65.1 + - - +
302F GLN 3.0 2.2 - - - -
303F VAL* 2.9 36.2 + - + +
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Residues in contact with GLN 301 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102F ARG* 5.4 2.9 + - - -
281F VAL* 4.8 1.8 - - - -
282F LEU* 4.4 13.4 - - - +
285F VAL* 3.6 29.0 - - + +
297F ALA 3.1 18.1 + - - +
298F ARG* 3.8 11.7 - - + +
299F TYR 3.3 0.2 - - - -
300F TRP* 1.3 76.0 - - - +
302F GLN* 1.3 64.4 + - - +
304F ILE* 2.9 34.6 + - - +
305F ASP* 3.1 39.6 + - - +
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Residues in contact with GLN 302 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295E GLU 4.3 2.3 - - - +
298E ARG* 4.1 23.8 + - - +
299E TYR* 3.3 47.8 + - + +
302E GLN* 3.7 28.9 - - + +
298F ARG 3.7 6.9 + - - +
299F TYR 3.4 11.8 + - - +
300F TRP 3.0 0.8 + - - -
301F GLN* 1.3 80.2 - - - +
303F VAL* 1.3 62.4 + - - +
305F ASP* 3.6 27.1 + - - +
306F MET* 2.9 28.9 + - - +
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Residues in contact with VAL 303 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
299E TYR* 4.1 7.9 - - + -
225F ALA 5.0 0.2 - - - +
228F ALA* 3.8 35.0 - - + +
229F GLN* 3.8 24.7 - - + +
232F SER* 2.8 32.4 + - - +
272F PHE* 4.1 6.9 - - + -
281F VAL* 4.4 9.9 - - + -
299F TYR 4.9 1.8 - - - +
300F TRP* 2.9 38.0 + - + +
302F GLN* 1.3 76.9 - - + +
304F ILE* 1.3 60.5 + - - +
307F ASN* 3.2 11.8 + - - +
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Residues in contact with ILE 304 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
272F PHE* 4.4 8.5 - - + -
278F GLN* 4.0 38.8 - - + +
281F VAL* 3.5 40.2 - - + -
282F LEU* 4.5 17.0 - - + -
285F VAL* 5.9 0.2 - - + -
301F GLN* 2.9 27.5 + - - +
303F VAL* 1.3 76.3 - - - +
305F ASP* 1.3 60.9 + - - +
307F ASN* 3.1 6.6 + - + +
308F ASP* 2.8 44.3 + - - +
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Residues in contact with ASP 305 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295E GLU* 6.5 0.2 - - - -
301F GLN* 3.1 35.4 + - - +
302F GLN* 3.6 31.3 + - - +
304F ILE* 1.3 75.7 - - - +
306F MET* 1.3 60.8 + - - +
308F ASP* 3.3 10.1 + - - +
309F TYR* 2.9 29.8 + - - +
312F ARG* 5.3 0.9 + - - -
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Residues in contact with MET 306 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295E GLU* 3.6 27.1 - - + +
296E VAL* 3.8 11.4 - - + +
299E TYR* 3.7 19.3 - - + -
232F SER* 3.3 35.7 - - - +
235F ASN* 4.8 5.2 - - + -
236F SER* 3.7 33.0 - - - +
302F GLN* 2.9 19.5 + - - +
305F ASP* 1.3 74.7 - - - +
307F ASN* 1.3 55.1 + - - +
309F TYR* 3.2 19.1 + - + +
310F GLN* 2.7 34.8 + - - +
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Residues in contact with ASN 307 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
232F SER* 3.9 2.2 + - - +
235F ASN* 4.3 6.3 + - - +
271F GLY* 3.2 9.7 - - - -
272F PHE* 3.0 74.3 + - + +
278F GLN* 5.4 3.6 + - - +
303F VAL 3.2 11.9 + - - +
304F ILE* 3.1 10.8 + - - +
306F MET* 1.3 79.9 - - - +
308F ASP* 1.3 63.9 + - - +
310F GLN* 3.2 7.2 + - - +
311F ARG* 3.2 37.4 + - - +
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Residues in contact with ASP 308 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
278F GLN* 5.2 4.5 - - - +
304F ILE* 2.8 34.7 + - - +
305F ASP* 3.6 13.4 - - - +
306F MET 3.2 0.2 - - - -
307F ASN* 1.3 77.7 + - - +
309F TYR* 1.3 62.6 + - - +
311F ARG* 3.1 23.6 + - - +
312F ARG* 3.0 38.0 + - - +
352F TYR* 5.9 1.4 - - - -
356F TYR* 5.0 2.6 + - - +
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Residues in contact with TYR 309 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
293E LEU* 3.6 24.0 - - + +
295E GLU* 3.5 53.1 + - + -
296E VAL* 4.1 15.9 - - + -
239F ALA* 4.3 4.6 - - + +
305F ASP 2.9 17.2 + - - +
306F MET* 3.5 22.0 - - - +
308F ASP* 1.3 72.7 - - - +
310F GLN* 1.3 68.7 + - - +
311F ARG 3.1 0.2 + - - -
312F ARG* 3.2 23.5 + - + +
313F ARG* 2.9 66.9 + - + +
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Residues in contact with GLN 310 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
235F ASN* 3.1 36.6 + - + +
238F SER* 3.3 16.0 + - - -
239F ALA* 5.2 0.3 - - - +
269F SER 2.8 29.6 + - - +
270F VAL* 3.6 11.2 - - - +
271F GLY 4.2 0.2 - - - +
306F MET* 2.7 18.3 + - - +
307F ASN* 3.2 14.3 + - - +
309F TYR* 1.3 76.7 - - - +
311F ARG* 1.3 62.2 + - - +
313F ARG* 2.4 33.0 + - - +
314F PHE* 3.2 21.1 + - - +
462F ILE* 3.5 14.3 - - - +
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Residues in contact with ARG 311 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
270F VAL 3.4 18.6 - - - +
271F GLY* 4.6 0.7 - - - -
272F PHE 3.1 20.6 + - - -
278F GLN* 4.2 13.3 + - - -
307F ASN* 3.2 22.0 + - - +
308F ASP* 3.1 21.9 + - - +
310F GLN* 1.3 74.7 - - - +
312F ARG* 1.3 59.2 + - - +
314F PHE* 3.1 5.8 + - - +
315F ALA* 2.9 28.7 + - - +
347F GLU* 3.0 28.3 + - - +
348F SER 4.0 0.2 - - - -
349F SER* 2.9 26.2 + - - +
352F TYR* 3.4 47.7 - - + -
353F ILE* 3.6 14.4 - - + +
356F TYR* 4.8 11.0 - - + +
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Residues in contact with ARG 312 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295E GLU* 4.5 11.9 + - - +
305F ASP 5.3 0.8 + - - -
308F ASP* 3.0 36.6 + - - +
309F TYR* 3.8 31.5 - - + +
311F ARG* 1.3 79.3 - - - +
313F ARG* 1.3 60.8 - - - +
315F ALA* 3.4 7.6 + - - +
316F SER* 2.9 27.7 + - - -
356F TYR* 3.6 34.6 + - + +
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Residues in contact with ARG 313 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
293E LEU* 5.7 1.1 - - - -
238F SER* 3.1 21.2 + - - -
239F ALA* 3.6 22.0 - - - +
242F GLU* 2.6 43.0 + - - +
309F TYR* 2.9 52.9 + - + +
310F GLN* 2.4 35.0 + - - +
312F ARG* 1.3 74.2 - - - +
314F PHE* 1.3 67.1 + - - +
316F SER* 3.3 8.5 + - - -
317F ARG* 2.9 30.7 + - + +
462F ILE* 4.9 3.4 - - - +
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Residues in contact with PHE 314 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
270F VAL* 3.5 26.5 - - + -
310F GLN 3.2 9.5 + - - +
311F ARG 3.1 8.6 + - - +
313F ARG* 1.3 80.3 - - - +
315F ALA* 1.3 65.5 + - - +
317F ARG* 3.2 25.9 + - + +
318F ILE* 3.3 30.6 + - + +
353F ILE* 3.8 12.1 - - + -
412F VAL* 3.9 12.6 - - + -
413F ILE 4.9 1.1 - - - -
414F CYS* 5.4 1.1 - - - -
439F PHE* 3.9 28.9 - + + -
440F ASP 4.3 3.4 - - - -
441F GLY* 3.6 26.5 - - - -
460F GLU 5.3 1.6 - - - -
461F THR 5.4 0.7 - - - -
462F ILE* 3.5 37.0 - - + -
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Residues in contact with ALA 315 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
311F ARG 2.9 13.0 + - - +
312F ARG 3.5 9.4 - - - +
314F PHE* 1.3 77.8 - - - +
316F SER* 1.3 57.5 + - - +
318F ILE* 3.1 26.6 + - - +
319F ILE* 3.1 20.8 + - + +
353F ILE* 4.3 11.9 - - + -
356F TYR* 3.9 37.9 - - + -
357F LEU* 4.8 3.0 - - + +
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Residues in contact with SER 316 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
312F ARG 2.9 14.8 + - - -
313F ARG* 3.3 9.7 + - - -
315F ALA* 1.3 77.2 - - - +
317F ARG* 1.3 59.7 + - - +
319F ILE* 4.0 15.5 - - - +
320F ASP* 2.9 36.1 + - - +
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Residues in contact with ARG 317 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242F GLU* 3.4 33.4 + - - +
313F ARG* 2.9 23.8 + - + +
314F PHE* 3.3 21.4 - - + +
315F ALA 3.1 0.4 - - - -
316F SER* 1.3 74.9 - - - +
318F ILE* 1.3 65.0 + - + +
320F ASP* 3.3 6.5 + - - +
321F SER* 3.0 28.9 + - - -
439F PHE* 4.3 9.7 - - + -
460F GLU* 3.3 42.2 + - - +
461F THR 2.7 34.5 + - - +
462F ILE* 4.0 4.2 - - - +
464F LYS 3.7 7.6 + - - -
465F LYS* 5.6 0.8 - - - +
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Residues in contact with ILE 318 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
314F PHE* 3.6 38.6 - - + +
315F ALA* 3.1 8.1 + - - +
317F ARG* 1.3 74.5 - - - +
319F ILE* 1.3 65.7 + - - +
320F ASP 3.1 1.0 + - - -
321F SER* 3.3 0.9 + - - -
322F LEU* 3.2 38.2 + - + +
331F ILE* 4.9 3.8 - - + -
353F ILE* 4.3 11.4 - - + -
357F LEU* 4.1 18.8 - - + -
410F ALA* 5.2 1.6 - - + -
412F VAL* 3.8 26.9 - - + -
439F PHE* 3.6 40.8 - - + -
----------------------------------------------------------
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Residues in contact with ILE 319 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315F ALA* 3.1 28.7 + - + +
316F SER* 4.0 12.8 - - - +
318F ILE* 1.3 75.4 - - - +
320F ASP* 1.3 58.9 + - - +
322F LEU* 3.4 8.5 + - - +
324F ASN* 2.9 51.7 + - - +
325F THR 4.2 1.1 + - - +
326F VAL* 4.7 13.5 - - + -
356F TYR* 4.6 10.1 - - + +
357F LEU* 4.1 17.5 - - + -
360F GLU* 3.8 44.0 - - + +
----------------------------------------------------------
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Residues in contact with ASP 320 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
316F SER* 2.9 23.4 + - - +
317F ARG* 3.6 7.2 - - - +
318F ILE 3.1 0.4 - - - -
319F ILE* 1.3 72.5 - - - +
321F SER* 1.3 58.7 + - - +
322F LEU 3.0 4.3 - - - -
323F PHE* 2.7 24.6 + - - -
324F ASN* 3.9 20.5 + - - +
----------------------------------------------------------
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Residues in contact with SER 321 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
317F ARG* 3.0 14.0 + - - -
318F ILE 3.8 0.4 - - - -
320F ASP* 1.3 74.2 - - - +
322F LEU* 1.3 59.6 + - - +
323F PHE* 3.3 17.2 + - - -
437F PHE* 3.5 35.2 - - - -
439F PHE* 3.5 26.0 - - - -
460F GLU* 3.2 22.2 + - - -
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Residues in contact with LEU 322 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
318F ILE* 3.2 24.5 + - + +
319F ILE 3.5 3.6 - - - +
320F ASP 3.0 1.0 - - - -
321F SER* 1.3 84.7 - - - +
323F PHE* 1.3 74.2 + - - +
324F ASN 3.3 2.7 - - - -
325F THR* 2.9 24.5 + - - +
326F VAL* 3.4 23.8 - - + -
329F LYS* 3.5 25.7 + - + +
331F ILE* 4.0 20.9 - - + -
409F HIS* 5.1 7.6 - - + +
410F ALA* 4.6 10.5 - - + -
437F PHE* 3.5 29.6 - - + -
439F PHE* 4.7 2.2 - - + -
----------------------------------------------------------
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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