Contacts of the helix formed by residues 230 - 266 (chain A) in PDB entry 1YC9
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 230 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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224A TYR* 3.6 4.0 - - - -
229A GLU* 1.3 92.6 + - - +
231A LEU* 1.3 72.4 + - - +
232A GLY* 2.9 12.2 + - - -
233A SER* 3.1 20.2 - - - +
234A VAL* 3.3 24.1 + - - +
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Residues in contact with LEU 231 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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224A TYR* 3.5 42.5 - - + +
230A THR* 1.3 76.6 + - - +
232A GLY* 1.3 52.7 + - - +
234A VAL* 3.2 15.4 + - + +
235A SER* 2.8 50.6 + - - +
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Residues in contact with GLY 232 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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230A THR* 2.9 10.7 + - - -
231A LEU* 1.3 78.5 - - - +
233A SER* 1.3 54.8 + - - +
235A SER* 3.3 6.0 + - - -
236A GLN* 2.9 30.0 + - - +
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Residues in contact with SER 233 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
220A LEU* 3.6 12.3 - - - +
229A GLU* 2.7 39.5 + - - -
230A THR* 3.1 13.6 + - - +
231A LEU 3.3 0.2 - - - -
232A GLY* 1.3 71.3 - - - +
234A VAL* 1.3 66.2 + - - +
236A GLN* 3.3 3.9 + - - +
237A ALA* 3.0 24.8 + - - +
440A TYR* 3.8 22.2 - - - +
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Residues in contact with VAL 234 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217A VAL* 5.1 1.7 - - + +
220A LEU* 3.6 25.8 - - + +
221A GLU* 3.8 15.0 - - + +
224A TYR* 3.6 30.1 - - + -
229A GLU* 4.7 1.1 - - + -
230A THR 3.3 15.7 + - - +
231A LEU* 3.2 20.1 + - + +
233A SER* 1.3 74.9 - - - +
235A SER* 1.3 58.7 + - - +
237A ALA* 3.3 3.9 + - - +
238A LYS* 3.0 53.5 + - + +
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Residues in contact with SER 235 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
231A LEU* 2.8 32.9 + - - +
232A GLY* 3.7 6.5 - - - -
233A SER 3.2 0.2 - - - -
234A VAL* 1.3 77.3 - - - +
236A GLN* 1.3 58.2 + - - +
238A LYS* 3.3 10.5 + - - +
239A ALA* 2.9 28.5 + - - +
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Residues in contact with GLN 236 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
232A GLY 2.9 17.3 + - - +
233A SER* 3.6 5.6 - - - +
235A SER* 1.3 77.6 - - - +
237A ALA* 1.3 56.0 + - - +
239A ALA* 3.1 15.4 + - - +
240A VAL* 2.8 37.1 + - - +
440A TYR* 3.9 7.6 - - + -
444A LEU* 3.6 27.5 - - + +
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Residues in contact with ALA 237 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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213A ARG* 4.7 2.1 - - - +
216A THR* 4.8 2.9 - - + -
217A VAL* 3.4 28.1 - - + +
220A LEU* 3.9 13.2 - - + -
233A SER 3.0 16.6 + - - +
234A VAL* 3.6 4.5 - - - +
236A GLN* 1.3 75.6 - - - +
238A LYS* 1.3 59.0 + - - +
240A VAL* 3.5 4.1 + - - +
241A ALA* 3.0 22.9 + - - +
440A TYR* 3.2 26.2 + - + +
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Residues in contact with LYS 238 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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217A VAL* 3.8 24.7 - - + +
221A GLU* 3.1 38.4 + - - -
234A VAL* 3.0 34.2 + - + +
235A SER* 3.7 9.0 - - - +
236A GLN 3.3 0.2 - - - -
237A ALA* 1.3 75.2 - - - +
239A ALA* 1.3 57.9 + - - +
241A ALA* 3.3 3.1 + - - +
242A ALA* 3.0 30.1 + - - +
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Residues in contact with ALA 239 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
235A SER 2.9 13.4 + - - +
236A GLN* 3.3 22.0 - - - +
238A LYS* 1.3 71.6 - - - +
240A VAL* 1.3 66.2 + - - +
242A ALA* 3.3 6.5 + - - +
243A SER* 2.9 25.2 + - - -
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Residues in contact with VAL 240 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
213A ARG* 3.7 31.4 - - + +
236A GLN* 2.8 21.9 + - + +
237A ALA* 3.6 9.0 - - - +
239A ALA* 1.3 76.1 - - - +
241A ALA* 1.3 57.1 + - - +
243A SER* 3.3 6.7 + - - -
244A VAL* 2.9 37.6 + - + +
440A TYR* 4.0 13.0 - - - +
444A LEU* 4.0 19.7 - - + -
447A GLU* 4.5 7.0 - - + +
448A GLU* 5.7 6.1 - - - +
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Residues in contact with ALA 241 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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210A LEU* 3.5 10.7 - - + +
213A ARG* 3.9 21.8 - - + -
214A ASN* 3.7 22.9 - - - +
217A VAL* 4.3 11.4 - - + -
237A ALA 3.0 16.8 + - - +
238A LYS* 3.8 4.3 - - - +
239A ALA 3.3 0.2 - - - -
240A VAL* 1.3 76.3 - - - +
242A ALA* 1.3 57.3 + - - +
244A VAL 3.4 0.3 + - - -
245A GLU* 2.9 25.9 + - - +
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Residues in contact with ALA 242 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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238A LYS 3.0 17.5 + - - +
239A ALA* 3.7 5.4 - - - +
241A ALA* 1.3 75.5 - - - +
243A SER* 1.3 59.1 + - - +
245A GLU* 3.3 8.0 + - - +
246A ALA* 2.8 29.3 + - - +
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Residues in contact with SER 243 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
239A ALA 2.9 17.0 + - - -
240A VAL* 3.4 7.4 - - - -
242A ALA* 1.3 78.4 - - - +
244A VAL* 1.3 57.2 + - - +
246A ALA* 3.3 7.8 + - - +
247A GLU* 3.0 27.9 + - - +
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Residues in contact with VAL 244 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206A VAL* 3.6 33.3 - - + +
209A ALA* 4.5 7.0 - - + -
210A LEU* 3.9 17.7 - - + +
213A ARG* 4.0 19.5 - - + +
240A VAL* 2.9 26.6 + - + +
241A ALA 3.9 3.8 - - - +
243A SER* 1.3 74.4 - - - +
245A GLU* 1.3 58.1 + - - +
247A GLU* 3.2 8.1 + - - +
248A LEU* 3.0 23.4 + - - +
451A LEU* 4.3 19.7 - - + -
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Residues in contact with GLU 245 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
210A LEU* 3.8 33.3 - - + +
214A ASN* 5.2 3.8 + - - +
241A ALA 2.9 17.4 + - - +
242A ALA* 3.6 6.9 - - - +
244A VAL* 1.3 78.6 - - - +
246A ALA* 1.3 56.9 + - - +
248A LEU* 3.2 7.4 + - + +
249A LEU* 3.0 43.8 + - + +
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Residues in contact with ALA 246 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242A ALA 2.8 20.2 + - - +
243A SER* 3.3 9.6 + - - +
245A GLU* 1.3 71.6 - - - +
247A GLU* 1.3 62.6 + - - +
249A LEU* 3.2 12.7 + - - +
250A GLY* 3.1 19.4 + - - -
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Residues in contact with GLU 247 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206A VAL* 4.4 6.1 - - + -
243A SER 3.0 13.8 + - - +
244A VAL* 3.4 12.1 - - - +
245A GLU 3.2 0.2 - - - -
246A ALA* 1.3 75.8 - - - +
248A LEU* 1.3 56.9 + - - +
250A GLY* 3.2 3.8 + - - -
251A ILE* 2.9 35.8 + - + +
451A LEU* 6.5 0.9 - - + -
455A ARG* 2.6 45.1 + - - +
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Residues in contact with LEU 248 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
203A GLN* 3.9 43.1 - - + +
206A VAL* 3.8 12.0 - - + +
207A HIS* 4.1 29.8 - - + +
210A LEU* 3.8 25.6 - - + -
244A VAL 3.0 12.9 + - - +
245A GLU* 3.2 13.2 + - + +
247A GLU* 1.3 74.8 - - - +
249A LEU* 1.3 59.3 + - + +
251A ILE* 3.3 4.8 + - + +
252A GLN* 2.9 51.5 + - - +
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Residues in contact with LEU 249 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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245A GLU* 3.0 33.1 + - + +
246A ALA* 3.2 12.5 + - - +
248A LEU* 1.3 77.3 - - + +
250A GLY* 1.3 58.4 + - - +
252A GLN* 3.3 20.4 + - + +
253A GLU* 2.9 29.2 + - - +
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Residues in contact with GLY 250 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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246A ALA 3.1 12.8 + - - -
247A GLU* 3.2 4.2 + - - -
249A LEU* 1.3 75.1 - - - +
251A ILE* 1.3 63.0 + - - +
253A GLU* 3.3 11.5 + - - +
254A SER* 3.0 26.9 + - - -
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Residues in contact with ILE 251 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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199A LEU* 3.5 35.0 - - + +
202A ASN* 4.0 12.3 - - + +
203A GLN* 3.9 16.6 - - + +
206A VAL* 3.7 34.1 - - + -
247A GLU* 2.9 22.1 + - + +
248A LEU* 3.3 7.2 + - - +
250A GLY* 1.3 74.5 - - - +
252A GLN* 1.3 56.8 - - - +
254A SER* 3.2 7.7 + - - -
255A ILE* 2.8 30.2 + - + +
455A ARG* 3.7 20.0 - - - +
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Residues in contact with GLN 252 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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203A GLN* 3.1 33.1 - - + +
207A HIS* 5.6 3.6 - - - -
248A LEU* 2.9 39.6 + - + +
249A LEU* 3.3 27.3 + - + +
251A ILE* 1.3 74.3 - - - +
253A GLU* 1.3 64.1 + - - +
255A ILE* 3.3 9.6 + - - +
256A GLN* 3.2 21.0 + - - +
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Residues in contact with GLU 253 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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249A LEU 2.9 13.8 + - - +
250A GLY* 3.5 13.2 - - - +
251A ILE 3.3 0.2 - - - -
252A GLN* 1.3 75.8 - - - +
254A SER* 1.3 57.2 + - - +
256A GLN* 3.0 8.5 + - + +
257A LEU* 2.9 48.5 + - + +
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Residues in contact with SER 254 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
199A LEU* 3.7 25.9 - - - +
250A GLY 3.0 15.0 + - - -
251A ILE* 3.2 10.1 + - - -
253A GLU* 1.3 74.6 - - - +
255A ILE* 1.3 57.5 + - - +
257A LEU* 3.3 13.9 + - - +
258A GLN* 2.8 33.1 + - - +
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Residues in contact with ILE 255 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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196A LEU* 3.8 3.2 - - + +
199A LEU* 3.6 41.1 - - + +
200A TYR* 3.8 34.3 - - + +
203A GLN* 3.8 38.8 - - + +
251A ILE* 2.8 22.4 + - + +
252A GLN* 3.5 9.4 - - - +
253A GLU 3.2 0.4 - - - -
254A SER* 1.3 71.8 - - - +
256A GLN* 1.3 59.2 + - - +
258A GLN* 3.2 4.1 + - - +
259A LYS* 2.9 43.1 + - - +
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Residues in contact with GLN 256 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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252A GLN 3.2 8.5 + - - +
253A GLU* 3.0 10.7 + - - +
255A ILE* 1.3 79.7 - - + +
257A LEU* 1.3 59.8 + - + +
259A LYS* 3.2 25.9 + - - +
260A ASN* 3.0 54.5 + - - +
273A ALA* 4.2 8.8 + - - +
274A ALA* 5.8 1.7 - - - +
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Residues in contact with LEU 257 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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253A GLU* 2.9 42.5 + - + +
254A SER* 3.6 14.1 - - - +
256A GLN* 1.3 75.7 - - + +
258A GLN* 1.3 60.1 + - - +
260A ASN* 3.3 19.9 + - + +
261A ALA* 3.0 26.9 + - - +
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Residues in contact with GLN 258 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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192A ALA* 3.0 42.8 - - - +
195A GLU* 3.5 23.2 - - - +
196A LEU* 3.9 20.9 - - + +
199A LEU* 4.0 10.9 - - + +
254A SER 2.8 20.1 + - - +
255A ILE 3.5 4.9 - - - +
257A LEU* 1.3 76.6 - - - +
259A LYS* 1.3 57.0 + - - +
261A ALA* 3.2 10.6 + - - +
262A LEU* 3.0 29.9 + - + +
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Residues in contact with LYS 259 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
196A LEU* 4.1 5.4 - - + -
200A TYR* 2.9 30.8 + - - -
255A ILE* 2.9 29.9 + - + +
256A GLN* 3.2 26.3 + - - +
258A GLN* 1.3 73.9 - - - +
260A ASN* 1.3 66.6 + - - +
262A LEU* 3.4 2.3 + - - -
263A ALA 3.0 18.9 + - - -
273A ALA* 3.4 34.6 + - + +
276A ILE* 3.0 48.0 + - + +
277A GLU* 4.8 0.4 - - - +
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Residues in contact with ASN 260 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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256A GLN* 3.0 43.2 + - - +
257A LEU* 3.4 25.1 - - + +
259A LYS* 1.3 74.3 - - - +
261A ALA* 1.3 62.2 + - - +
263A ALA* 3.3 5.7 + - - +
264A ALA* 3.1 21.5 + - - +
270A PRO* 4.8 13.7 - - + +
273A ALA* 3.8 12.0 - - - +
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Residues in contact with ALA 261 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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192A ALA* 5.5 1.1 - - + -
257A LEU 3.0 13.4 + - - +
258A GLN* 3.2 21.5 + - - +
260A ASN* 1.3 75.9 - - - +
262A LEU* 1.3 58.0 + - - +
264A ALA* 3.2 8.1 + - - +
265A LEU* 2.8 41.0 + - + +
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Residues in contact with LEU 262 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80A LEU* 4.5 10.1 - - + -
189A ILE* 3.7 39.7 - - + +
192A ALA* 3.7 18.2 - - + +
193A TYR* 3.9 16.6 - - + +
196A LEU* 3.6 37.0 - - + -
258A GLN 3.0 20.6 + - - +
259A LYS* 3.7 4.3 - - - +
260A ASN 3.3 0.2 - - - -
261A ALA* 1.3 74.0 - - - +
263A ALA* 1.3 65.6 + - - +
265A LEU* 3.1 6.2 + - + +
266A VAL* 3.1 28.5 + - - +
276A ILE* 3.8 20.0 - - + -
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Residues in contact with ALA 263 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
259A LYS 3.0 13.5 + - - +
260A ASN 3.3 9.4 + - - +
262A LEU* 1.3 76.2 - - - +
264A ALA* 1.3 61.1 + - - +
266A VAL* 3.3 14.2 + - - +
267A GLY 3.3 0.2 + - - -
268A GLN* 2.9 25.7 + - - +
269A GLY 3.5 24.5 - - - +
270A PRO* 4.4 1.8 - - + -
272A ARG* 4.0 7.6 - - + -
273A ALA* 3.9 21.5 - - + +
276A ILE* 4.3 1.2 - - - +
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Residues in contact with ALA 264 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
260A ASN 3.1 12.9 + - - +
261A ALA* 3.2 10.7 + - - +
263A ALA* 1.3 75.2 - - - +
265A LEU* 1.3 59.3 + - + +
267A GLY* 2.9 20.4 + - - -
268A GLN 3.7 10.5 + - - +
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Residues in contact with LEU 265 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84A ALA* 4.2 3.1 - - - +
88A SER* 5.0 3.8 + - - -
90A SER* 5.7 4.3 - - - -
185A ILE* 5.0 3.8 - - - +
188A SER* 3.8 33.4 + - - +
189A ILE* 3.9 23.1 - - + +
192A ALA* 3.6 31.2 - - + -
261A ALA* 2.8 26.6 + - + +
262A LEU* 3.1 7.6 + - - +
264A ALA* 1.3 78.1 - - + +
266A VAL* 1.3 60.1 + - - +
267A GLY 3.3 0.6 + - - -
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Residues in contact with VAL 266 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80A LEU* 3.3 42.4 - - + +
83A GLU* 4.2 6.1 - - + +
84A ALA* 3.9 11.9 + - + +
87A HIS 4.1 5.2 - - - +
88A SER* 3.8 13.9 - - - -
189A ILE* 3.7 18.4 - - + -
262A LEU* 3.1 15.1 + - - +
263A ALA* 3.4 16.2 - - - +
264A ALA 3.1 0.8 - - - -
265A LEU* 1.3 78.8 - - - +
267A GLY* 1.3 59.3 + - - +
268A GLN* 3.5 32.4 + - - +
272A ARG* 4.3 6.1 - - + -
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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