Contacts of the helix formed by residues 142 - 173 (chain E) in PDB entry 5YWB
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 CYS 142 (chain E).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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93E ILE* 6.2 0.4 - - + -
97E HIS* 4.2 6.3 - - + -
110E CYS* 2.0 56.1 - - + -
139E THR 4.2 3.8 + - - +
140E GLU 5.2 1.1 - - - -
141E GLU* 1.3 100.6 - - - +
143E PRO* 1.3 67.3 - - - +
144E LEU* 3.2 7.9 + - + +
145E ALA* 3.4 13.4 + - - +
146E ILE* 3.4 16.0 + - - +
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Residues in contact with PRO 143 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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141E GLU 3.6 9.9 - - - +
142E CYS* 1.3 80.8 - - - +
144E LEU* 1.3 59.6 + - - +
145E ALA 3.3 0.2 - - - -
146E ILE* 3.1 15.4 + - + +
147E LEU* 3.0 27.0 + - - +
118G SER* 5.7 5.6 - - - +
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Residues in contact with LEU 144 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93E ILE* 3.7 28.0 - - + -
142E CYS* 3.2 5.0 - - + -
143E PRO* 1.3 76.1 - - - +
145E ALA* 1.3 60.7 + - - +
147E LEU* 3.2 23.1 + - + +
148E ILE* 3.0 27.7 + - + +
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Residues in contact with ALA 145 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
90E TRP* 4.5 9.7 - - - +
93E ILE* 4.0 11.6 - - + +
110E CYS* 4.4 20.0 - - + +
111E VAL* 5.5 1.1 - - + -
138E VAL* 4.1 21.9 - - + +
139E THR 5.5 0.2 - - - +
142E CYS* 3.4 12.2 + - + +
143E PRO 3.3 0.4 - - - -
144E LEU* 1.3 73.8 - - - +
146E ILE* 1.3 67.2 + - - +
148E ILE* 3.1 14.1 - - + +
149E LEU* 2.9 25.8 + - - +
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Residues in contact with ILE 146 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
138E VAL* 4.4 5.4 - - + -
139E THR 4.0 11.0 - - - +
140E GLU* 5.2 4.0 - - - -
142E CYS 3.4 14.8 - - - +
143E PRO* 3.1 14.8 + - + +
145E ALA* 1.3 77.2 - - - +
147E LEU* 1.3 58.3 + - - +
149E LEU* 3.4 8.2 + - + +
150E ILE* 2.9 29.5 + - + +
118G SER* 5.2 11.9 - - - +
121G PHE* 4.2 28.5 - - + -
122G LEU* 3.5 38.4 - - + -
125G ILE* 6.3 1.6 - - + -
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Residues in contact with LEU 147 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
143E PRO 3.0 12.6 + - - +
144E LEU* 3.2 24.2 + - + +
146E ILE* 1.3 76.9 - - - +
148E ILE* 1.3 64.0 + - - +
150E ILE* 3.2 21.4 + - + +
151E VAL* 3.0 27.7 + - + +
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Residues in contact with ILE 148 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86E PHE* 4.4 10.8 - - + -
89E VAL* 4.1 35.9 - - + -
90E TRP* 3.6 33.7 - - + +
93E ILE* 4.9 10.1 - - + -
144E LEU* 3.0 10.7 + - + +
145E ALA* 3.1 29.8 - - - +
147E LEU* 1.3 76.7 - - - +
149E LEU* 1.3 56.4 + - - +
151E VAL* 3.2 17.1 - - + +
152E GLN* 2.9 30.7 + - - +
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Residues in contact with LEU 149 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
90E TRP* 4.0 19.1 - - + -
123E PHE* 5.3 0.4 - - + -
127E VAL* 4.1 25.8 - - + -
138E VAL* 4.1 29.8 - - + -
145E ALA 2.9 16.8 + - - +
146E ILE* 3.7 7.2 - - + +
148E ILE* 1.3 79.5 - - - +
150E ILE* 1.3 58.1 + - + +
152E GLN* 3.6 1.4 - - - +
153E ASN* 3.0 46.0 + - - +
122G LEU* 4.9 6.7 - - + -
125G ILE* 4.1 27.4 - - + -
131G ILE* 4.7 5.2 - - + -
133G PHE* 4.2 6.5 - - + -
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Residues in contact with ILE 150 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
146E ILE* 2.9 16.7 + - + +
147E LEU* 3.2 33.2 + - + +
149E LEU* 1.3 78.0 - - + +
151E VAL* 1.3 58.8 + - + +
153E ASN* 4.3 2.5 - - + -
154E ILE* 3.3 21.0 + - - +
80G LEU* 5.2 10.6 - - + +
83G TRP* 3.8 29.8 - - + -
121G PHE* 3.8 27.1 - - + -
125G ILE* 3.7 30.7 - - + -
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Residues in contact with VAL 151 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86E PHE* 4.6 8.3 - - + -
147E LEU* 3.0 22.4 + - + +
148E ILE* 3.2 30.1 - - + +
150E ILE* 1.3 80.6 - - + +
152E GLN* 1.3 68.0 + - - +
153E ASN 3.3 0.4 - - - -
154E ILE* 3.2 10.4 - - + +
155E VAL* 3.0 30.0 + - + +
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Residues in contact with GLN 152 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83E TRP* 6.1 0.2 - - - -
86E PHE* 3.2 46.7 - - + +
90E TRP* 3.4 28.8 - - + -
124E SER* 4.0 5.9 + - - -
127E VAL* 3.8 19.7 - - + +
128E GLN* 2.5 42.8 + - - +
148E ILE 2.9 20.3 + - - +
149E LEU* 3.6 7.4 - - - +
151E VAL* 1.3 76.5 - - - +
153E ASN* 1.3 59.8 + - + +
155E VAL* 3.1 7.8 - - - +
156E GLY 2.9 24.8 + - - -
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Residues in contact with ASN 153 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
127E VAL* 4.0 17.2 + - - +
128E GLN* 4.5 3.3 - - - +
130E THR* 4.2 12.0 - - - +
149E LEU* 3.0 36.9 + - + +
150E ILE* 4.8 3.8 - - - +
152E GLN* 1.3 79.6 - - - +
154E ILE* 1.3 57.8 + - - +
156E GLY* 3.3 1.7 + - - -
157E LEU* 2.9 30.9 + - - +
83G TRP* 5.0 9.4 - - + -
125G ILE* 4.5 4.4 - - + +
129G VAL* 3.4 39.0 - - + +
131G ILE* 4.1 11.7 - - - +
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Residues in contact with ILE 154 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
150E ILE 3.3 18.9 + - - +
151E VAL* 3.2 23.6 - - + +
153E ASN* 1.3 78.0 - - - +
155E VAL* 1.3 62.9 + - + +
157E LEU* 3.3 6.1 + - + +
158E MET* 2.9 29.5 + - + +
72G LEU* 6.5 0.7 - - + -
75G PHE* 6.1 0.2 - - + -
76G THR* 4.4 30.3 - - - +
79G PHE* 3.6 34.8 - - + -
80G LEU* 5.6 2.5 - - + -
83G TRP* 4.6 12.3 - - + -
163G MET* 5.1 6.1 - - + -
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Residues in contact with VAL 155 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82E SER* 6.2 3.1 - - - -
86E PHE* 3.5 34.5 - - + -
128E GLN* 5.1 0.4 - - - +
151E VAL* 3.0 21.8 + - + +
152E GLN* 3.1 12.6 - - - +
154E ILE* 1.3 78.6 - - + +
156E GLY* 1.3 66.8 + - - +
158E MET* 3.3 5.9 + - + +
159E ILE* 3.0 27.5 + - + +
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Residues in contact with GLY 156 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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128E GLN* 3.3 29.0 - - - +
152E GLN 2.9 16.0 + - - -
153E ASN* 3.7 1.6 - - - -
154E ILE 3.3 0.2 - - - -
155E VAL* 1.3 78.7 - - - +
157E LEU* 1.3 55.7 + - - +
159E ILE* 3.1 8.2 - - - +
160E ASN* 2.9 31.1 + - - +
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Residues in contact with LEU 157 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
153E ASN 2.9 18.2 + - - +
154E ILE* 3.3 7.6 + - + +
156E GLY* 1.3 75.7 - - - +
158E MET* 1.3 59.3 + - - +
160E ASN* 3.4 6.3 + - + +
161E ALA* 2.9 31.5 + - + +
79G PHE* 3.7 36.8 - - + -
83G TRP* 5.7 1.8 - - + -
129G VAL* 4.3 24.0 - - + -
160G ASN* 3.9 27.1 - - - +
163G MET* 4.1 13.7 - - + -
164G LEU* 6.5 1.1 - - + -
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Residues in contact with MET 158 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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154E ILE* 2.9 23.7 + - + +
155E VAL* 3.8 6.7 - - + +
156E GLY 3.3 0.2 - - - -
157E LEU* 1.3 78.7 - - - +
159E ILE* 1.3 62.2 + - - +
161E ALA* 3.2 7.3 + - - +
162E ILE* 3.0 26.7 + - + +
68G TRP* 4.0 29.8 - - + -
72G LEU* 4.6 26.0 - - + -
75G PHE* 3.8 28.3 - - + -
163G MET* 4.0 22.9 - - - -
167G ILE* 4.2 15.3 - - + -
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Residues in contact with ILE 159 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78E SER* 4.9 17.3 - - - +
79E PHE* 4.1 26.2 - - + -
82E SER* 5.1 10.8 - - - +
128E GLN* 4.7 4.3 - - - +
155E VAL* 3.0 20.5 + - + +
156E GLY* 3.1 21.3 - - - +
158E MET* 1.3 77.0 - - - +
160E ASN* 1.3 56.8 + - - +
162E ILE* 3.1 17.8 - - + +
163E MET* 2.9 33.0 + - + +
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Residues in contact with ASN 160 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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157C LEU* 3.9 31.4 - - - +
79E PHE* 4.5 12.8 - - + -
129E VAL* 5.9 1.6 - - - +
156E GLY 2.9 18.8 + - - +
157E LEU* 3.7 7.2 - - + +
159E ILE* 1.3 78.5 - - + +
161E ALA* 1.3 57.7 + - - +
163E MET* 3.3 1.6 + - - +
164E LEU* 2.9 37.8 + - - +
164G LEU* 5.6 2.4 - - - +
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Residues in contact with ALA 161 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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157E LEU* 2.9 25.9 + - + +
158E MET* 3.2 10.5 + - - +
160E ASN* 1.3 77.0 - - - +
162E ILE* 1.3 58.0 + - - +
164E LEU* 3.3 2.8 + - - +
165E GLY 3.0 24.8 + - - -
163G MET* 5.3 2.2 - - + +
164G LEU* 4.5 24.1 - - + +
167G ILE* 3.5 30.8 - - + +
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Residues in contact with ILE 162 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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60E PHE* 5.8 7.0 - - + -
63E LEU* 5.7 8.5 - - + -
158E MET* 3.0 15.0 + - + +
159E ILE* 3.1 39.3 - - + +
161E ALA* 1.3 76.5 - - - +
163E MET* 1.3 57.7 + - - +
165E GLY* 5.2 0.2 - - - -
166E CYS* 2.9 40.5 + - + +
68G TRP* 5.1 20.4 - - + -
167G ILE* 3.9 9.8 - - + +
171G THR* 4.4 22.0 - - + +
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Residues in contact with MET 163 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
154C ILE* 5.1 2.7 - - + -
157C LEU* 4.1 12.3 - - + -
158C MET* 4.0 21.3 - - + -
161C ALA* 5.3 2.5 - - + +
75E PHE* 3.5 55.0 - - + +
78E SER* 5.7 3.4 - - - -
79E PHE* 3.5 44.9 - - + -
159E ILE* 2.9 22.6 + - + +
160E ASN 3.7 2.9 - - - +
162E ILE* 1.3 78.2 - - + +
164E LEU* 1.3 57.8 + - - +
166E CYS* 3.7 6.1 - - - -
167E ILE* 3.1 28.7 - - + +
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Residues in contact with LEU 164 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157C LEU* 6.5 1.3 - - + -
160C ASN* 5.6 2.0 - - - +
161C ALA* 4.5 25.6 - - + +
164C LEU* 4.0 35.0 - - + -
160E ASN* 2.9 24.5 + - - +
161E ALA* 3.8 3.6 - - - +
163E MET* 1.3 76.5 - - - +
165E GLY* 1.3 71.5 + - - +
166E CYS 3.2 1.3 - - - -
167E ILE* 3.2 9.1 - - + +
168E PHE* 3.0 25.5 + - + +
164G LEU* 4.0 36.1 - - + -
168G PHE* 6.2 0.4 - - + -
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Residues in contact with GLY 165 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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161E ALA 3.0 15.4 + - - -
162E ILE* 3.9 1.1 - - - -
164E LEU* 1.3 83.1 - - - +
166E CYS* 1.3 56.1 + - - +
168E PHE* 3.4 3.1 + - - +
169E MET* 2.9 25.2 + - - +
167G ILE* 5.4 0.7 - - - -
168G PHE* 3.4 41.8 - - - -
171G THR* 5.2 3.8 - - - -
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Residues in contact with CYS 166 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60E PHE 5.7 0.2 - - - +
63E LEU* 4.6 9.2 - - + -
64E VAL* 4.2 18.7 - - + +
75E PHE* 3.4 37.2 - - - -
162E ILE* 2.9 32.1 + - + +
163E MET* 3.6 14.4 - - - -
165E GLY* 1.3 78.0 - - - +
167E ILE* 1.3 68.1 + - - +
169E MET* 3.3 7.3 + - - +
170E LYS* 2.9 30.0 + - - +
171G THR* 5.6 3.6 + - - +
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Residues in contact with ILE 167 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158C MET* 4.2 14.4 - - + -
161C ALA* 3.5 44.0 - - + +
162C ILE* 3.9 10.3 - - + +
165C GLY* 5.4 0.9 - - - -
68E TRP* 5.2 12.8 - - + -
75E PHE* 3.4 35.4 - - + -
163E MET* 3.1 20.6 - - + +
164E LEU* 3.2 13.9 + - + +
166E CYS* 1.3 76.9 - - - +
168E PHE* 1.3 67.2 + - + +
170E LYS* 3.9 5.9 - - - +
171E THR* 2.8 29.8 + - + +
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Residues in contact with PHE 168 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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164C LEU* 6.2 0.2 - - + -
165C GLY* 3.4 40.8 - - - -
168C PHE* 3.2 36.6 - + - -
169C MET* 3.5 30.1 - - + -
164E LEU* 3.0 22.0 + - + +
165E GLY* 3.8 2.9 - - - +
167E ILE* 1.3 80.0 - - + +
169E MET* 1.3 59.7 + - - +
171E THR* 2.2 38.7 - - + +
172E ALA* 3.0 13.4 + - + +
168G PHE* 3.2 41.1 - + - -
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Residues in contact with MET 169 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61E THR* 5.6 8.5 - - - -
64E VAL* 4.6 18.3 - - + +
165E GLY 2.9 15.6 + - - +
166E CYS* 3.7 6.3 - - - +
168E PHE* 1.3 80.2 - - - +
170E LYS* 1.3 63.5 + - - +
172E ALA* 3.4 15.5 + - - +
173E GLN* 3.8 6.8 + - - +
168G PHE* 3.5 21.5 - - + -
171G THR* 3.7 13.5 - - - +
172G ALA* 2.8 54.7 - - + +
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Residues in contact with LYS 170 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64E VAL* 3.3 33.8 - - + +
68E TRP* 5.5 9.9 + - + +
71E THR* 6.0 5.6 - - + +
75E PHE* 6.5 0.9 - - + -
166E CYS 2.9 14.4 + - - +
167E ILE* 3.9 6.5 - - - +
169E MET* 1.3 77.8 - - - +
171E THR* 1.3 62.4 + - - +
173E GLN* 2.4 39.4 + - - +
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Residues in contact with THR 171 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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60C PHE* 5.7 4.9 - - - +
61C THR* 5.0 6.9 - - - +
162C ILE* 4.4 19.1 - - + +
165C GLY* 5.2 3.8 - - - -
166C CYS* 5.6 4.0 + - - +
169C MET* 3.9 11.2 - - + +
68E TRP* 5.2 13.4 - - - +
167E ILE* 2.8 24.5 + - + +
168E PHE* 2.2 53.4 - - + +
170E LYS* 1.3 75.2 - - - +
172E ALA* 1.3 63.5 + - - +
173E GLN 3.1 9.4 - - - +
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Residues in contact with ALA 172 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61C THR* 5.6 1.9 - - - +
169C MET* 2.8 30.6 - - + +
168E PHE* 3.0 18.8 + - + +
169E MET* 3.7 11.9 - - - +
170E LYS 3.3 0.6 - - - -
171E THR* 1.3 72.0 - - - +
173E GLN* 1.3 68.0 + - - +
174E ALA* 4.8 1.4 - - - +
294E THR* 4.8 13.0 - - - +
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Residues in contact with GLN 173 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61C THR* 5.0 3.8 - - - +
64E VAL* 4.3 15.7 + - - +
65E ASP* 5.8 2.0 - - - -
68E TRP* 5.9 3.6 - - - +
169E MET 3.8 4.6 + - - +
170E LYS* 2.4 45.1 + - - +
171E THR 3.1 10.4 - - - +
172E ALA* 1.3 84.7 - - - +
174E ALA* 1.3 63.9 + - - +
175E HIS* 3.6 34.9 + - + +
294E THR* 6.0 1.8 - - - -
296E ILE* 6.3 3.6 - - + -
293G THR* 5.6 5.1 + - - +
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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