Contacts of the helix formed by residues 1137 - 1160 (chain B) in PDB entry 4BHW
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 ARG1137 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1203A LYS* 5.1 18.6 - - - +
1074B PRO* 6.4 0.2 - - - -
1136B SER* 1.3 74.6 - - - +
1138B VAL* 1.3 71.2 + - + +
1139B TYR 3.3 1.6 - - - -
1140B LYS* 3.3 6.3 + - - +
1141B TYR* 3.1 63.5 + - + +
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Residues in contact with VAL1138 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1074B PRO* 4.8 18.4 - - + -
1075B PHE* 3.8 14.9 - - + -
1128B ALA* 4.5 8.7 - - + -
1132B ASN* 3.4 36.1 - - - +
1136B SER* 3.7 1.7 + - - -
1137B ARG* 1.3 81.7 - - + +
1139B TYR* 1.3 60.9 + - - +
1141B TYR* 3.4 10.2 + - - +
1142B CYS* 3.1 21.3 + - - +
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Residues in contact with TYR1139 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1128B ALA 4.5 2.7 - - - -
1129B TRP* 3.0 61.3 + + - +
1132B ASN* 3.7 17.0 - - + +
1133B ARG* 3.7 6.1 - - - +
1134B LYS* 3.6 39.7 - - + +
1136B SER* 3.5 15.9 + - - +
1137B ARG 3.3 0.4 - - - -
1138B VAL* 1.3 76.5 - - - +
1140B LYS* 1.3 71.2 + - + +
1142B CYS* 3.2 8.7 + - - +
1143B SER* 2.8 33.6 + - - -
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Residues in contact with LYS1140 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1134B LYS* 3.1 36.8 + - - +
1135B THR 5.1 2.0 - - - +
1136B SER 3.3 18.4 - - - +
1137B ARG* 3.3 9.7 + - - +
1139B TYR* 1.3 83.1 - - + +
1141B TYR* 1.3 68.3 + - + +
1143B SER* 3.1 18.1 + - - +
1144B LYS* 3.1 13.0 + - - +
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Residues in contact with TYR1141 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1203A LYS* 6.0 1.9 - - - +
1070B PRO* 3.5 37.7 - - + +
1071B GLU* 3.6 38.0 - - + +
1073B LEU* 5.8 0.2 - - + -
1074B PRO* 3.9 24.7 - - + -
1075B PHE* 4.0 5.2 - - + -
1137B ARG* 3.1 57.8 + - + +
1138B VAL* 3.6 8.5 - - - +
1140B LYS* 1.3 80.1 - - + +
1142B CYS* 1.3 61.7 + - - +
1143B SER 3.2 0.2 + - - -
1144B LYS* 3.3 5.1 + - - +
1145B LEU* 3.0 25.1 + - - +
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Residues in contact with CYS1142 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1075B PHE* 3.5 27.8 - - + -
1125B PHE* 3.2 55.1 - - - -
1128B ALA* 4.3 4.5 - - + -
1129B TRP* 3.9 14.6 - - + +
1138B VAL 3.1 7.2 + - - +
1139B TYR* 3.2 9.4 + - - +
1141B TYR* 1.3 78.8 - - - +
1143B SER* 1.3 57.1 + - - +
1145B LEU* 3.4 5.4 + - - +
1146B SER* 3.0 27.0 + - - -
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Residues in contact with SER1143 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1129B TRP* 3.2 17.4 + - - -
1139B TYR* 2.8 25.6 + - - -
1140B LYS* 3.1 13.7 + - - +
1142B CYS* 1.3 75.8 - - - +
1144B LYS* 1.3 61.6 + - - +
1146B SER* 2.9 22.6 + - - -
1147B GLU* 3.2 11.3 + - - +
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Residues in contact with LYS1144 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1459A LYS* 6.0 1.6 - - - +
1068B GLN* 4.0 20.0 - - + +
1071B GLU* 3.9 32.5 - - + +
1140B LYS 3.1 11.1 + - - +
1141B TYR* 3.7 7.9 - - - +
1143B SER* 1.3 72.2 - - - +
1145B LEU* 1.3 67.4 + - - +
1147B GLU* 3.2 21.6 + - - +
1148B VAL* 3.1 39.5 + - + +
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Residues in contact with LEU1145 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1065B LEU* 3.2 53.2 - - + +
1068B GLN* 4.2 14.6 - - + -
1071B GLU* 3.6 12.6 - - + +
1072B SER* 4.2 6.7 - - - -
1075B PHE* 3.4 44.0 - - + -
1099B LEU* 5.2 4.0 - - + -
1124B MET* 5.5 0.9 - - + -
1125B PHE* 4.0 18.8 - - + -
1141B TYR 3.0 13.7 + - - +
1142B CYS 3.4 9.4 - - - +
1144B LYS* 1.3 77.3 - - - +
1146B SER* 1.3 63.2 + - - +
1148B VAL* 3.2 4.3 + - - +
1149B PHE* 3.1 17.5 + - - +
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Residues in contact with SER1146 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1122B TRP* 4.2 8.0 - - - -
1125B PHE* 3.4 30.4 - - - -
1129B TRP* 3.6 23.0 - - - -
1142B CYS 3.0 14.0 + - - -
1143B SER* 2.9 16.3 + - - -
1145B LEU* 1.3 76.7 - - - +
1147B GLU* 1.3 57.1 + - - +
1149B PHE* 3.2 3.1 + - - +
1150B GLU* 2.8 38.5 + - - +
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Residues in contact with GLU1147 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1459A LYS* 3.0 35.9 + - - +
1143B SER 3.2 10.1 + - - +
1144B LYS* 3.2 26.0 + - - +
1146B SER* 1.3 82.3 + - - +
1148B VAL* 1.3 63.3 + - - +
1150B GLU* 3.4 17.0 + - - +
1151B GLN* 3.1 25.5 + - + +
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Residues in contact with VAL1148 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1459A LYS* 6.0 0.2 - - - +
1064B ALA* 4.1 35.7 - - + +
1065B LEU* 4.4 5.8 - - + -
1068B GLN* 3.9 28.3 - - + +
1144B LYS* 3.1 32.6 + - + +
1145B LEU* 3.4 8.1 - - - +
1147B GLU* 1.3 75.7 - - + +
1149B PHE* 1.3 57.6 + - - +
1151B GLN* 3.1 8.5 + - - +
1152B GLU* 3.0 30.9 + - + +
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Residues in contact with PHE1149 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1061B THR* 4.1 17.0 - - - -
1065B LEU* 4.1 17.5 - - + -
1117B TYR* 3.8 23.1 - + - -
1118B VAL* 4.3 9.6 - - + -
1121B ILE* 3.9 37.2 - - + -
1122B TRP* 4.0 26.7 - + - -
1125B PHE* 4.3 6.1 - + + -
1145B LEU 3.1 12.6 + - - +
1146B SER 3.2 8.0 + - - +
1148B VAL* 1.3 75.5 - - - +
1150B GLU* 1.3 66.0 + - - +
1152B GLU* 4.4 3.1 - - - +
1153B ILE* 2.9 71.8 + - + +
1165B GLY 4.8 1.1 - - - -
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Residues in contact with GLU1150 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1122B TRP* 3.9 29.0 - - + -
1146B SER* 2.8 24.8 + - - +
1147B GLU* 3.6 18.7 - - - +
1149B PHE* 1.3 77.2 - - - +
1151B GLN* 1.3 65.3 + - + +
1152B GLU 3.6 0.2 + - - -
1153B ILE* 4.1 8.7 + - - +
1154B ASP* 3.4 22.2 + - - +
1166B ARG* 6.3 4.3 - - + -
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Residues in contact with GLN1151 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1459A LYS* 3.6 50.9 - - + +
1460A PRO* 5.5 0.6 - - + +
1461A LYS* 3.3 47.3 + - + +
1147B GLU* 3.1 18.3 + - + +
1148B VAL* 3.5 10.8 - - - +
1149B PHE 3.1 0.4 - - - -
1150B GLU* 1.3 81.6 - - + +
1152B GLU* 1.3 62.9 + - + +
1155B PRO* 4.1 7.0 - - - +
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Residues in contact with GLU1152 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1461A LYS* 3.2 24.3 + - - +
1060B PRO* 3.9 13.5 - - - +
1061B THR* 3.7 20.0 - - + +
1064B ALA* 3.8 29.3 - - + +
1148B VAL* 3.0 23.8 + - + +
1149B PHE* 3.2 4.0 + - - +
1151B GLN* 1.3 80.7 - - + +
1153B ILE* 1.3 64.7 + - - +
1154B ASP 3.4 1.6 + - - -
1155B PRO* 3.4 8.7 - - - +
1156B VAL* 3.3 18.4 - - - +
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Residues in contact with ILE1153 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1058B LEU* 4.7 6.7 - - + -
1061B THR* 4.2 11.2 - - + +
1117B TYR* 4.3 12.3 - - + -
1118B VAL* 4.2 10.1 - - + -
1149B PHE* 2.9 61.7 + - + +
1150B GLU* 4.1 8.7 - - - +
1151B GLN 3.7 0.2 - - - -
1152B GLU* 1.3 77.5 - - - +
1154B ASP* 1.3 64.2 + - - +
1156B VAL* 3.2 3.9 + - + +
1157B MET* 2.9 49.9 + - + +
1165B GLY 3.6 25.1 - - - +
1166B ARG* 5.5 0.7 - - + -
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Residues in contact with ASP1154 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1150B GLU* 3.4 20.4 + - - +
1151B GLN 5.6 0.2 - - - +
1153B ILE* 1.3 85.0 - - - +
1155B PRO* 1.4 71.6 - - + +
1157B MET* 3.4 1.7 + - - +
1158B GLN* 3.2 35.7 + - - +
1164B CYS* 3.4 14.2 - - - +
1165B GLY* 2.8 30.3 + - - +
1166B ARG* 3.9 20.3 + - - +
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Residues in contact with PRO1155 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1461A LYS* 4.2 26.9 - - + -
1151B GLN 4.1 6.1 - - - +
1152B GLU 3.4 15.9 - - - +
1154B ASP* 1.4 95.0 - - + +
1156B VAL* 1.3 56.4 + - + +
1158B GLN* 3.4 10.5 + - + +
1159B SER* 2.5 34.9 + - - -
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Residues in contact with VAL1156 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1057B ALA* 3.2 36.6 - - + +
1058B LEU* 3.9 19.7 - - + -
1060B PRO* 5.6 3.8 - - + -
1061B THR* 3.6 19.5 - - + -
1152B GLU* 3.3 18.2 - - - +
1153B ILE* 3.2 10.7 + - + +
1155B PRO* 1.3 77.8 - - + +
1157B MET* 1.3 60.0 + - - +
1159B SER* 3.4 9.8 - - - -
1160B LEU* 3.2 22.2 + - + +
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Residues in contact with MET1157 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1058B LEU* 4.9 2.7 - - - -
1114B PRO* 3.7 34.3 - - + +
1115B TRP* 3.9 35.4 - - + -
1118B VAL* 4.7 4.7 - - + -
1153B ILE* 2.9 36.7 + - + +
1154B ASP 4.0 0.7 - - - +
1156B VAL* 1.3 73.2 - - - +
1158B GLN* 1.3 61.2 + - - +
1159B SER 3.1 1.8 - - - -
1160B LEU* 3.0 22.7 + - - +
1161B GLY 3.1 0.2 + - - -
1162B TYR* 2.9 37.7 + - + +
1164B CYS 3.6 24.5 - - - +
1165B GLY* 3.6 12.8 - - - -
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Residues in contact with GLN1158 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1154B ASP* 3.2 29.4 + - - +
1155B PRO* 3.4 7.7 + - + +
1157B MET* 1.3 76.7 - - - +
1159B SER* 1.3 58.0 + - - +
1161B GLY* 3.3 11.5 + - - -
1162B TYR 3.2 20.4 - - - +
1163B CYS 2.5 25.0 + - - +
1164B CYS* 3.9 8.5 - - - +
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Residues in contact with SER1159 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1057B ALA* 6.2 1.6 - - - -
1155B PRO 2.5 26.3 + - - -
1156B VAL* 3.4 10.5 + - - -
1157B MET 3.1 0.2 - - - -
1158B GLN* 1.3 75.0 - - - +
1160B LEU* 1.3 62.2 + - - +
1161B GLY 3.1 4.7 + - - -
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Residues in contact with LEU1160 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1047B LYS* 5.3 3.3 + - - +
1049B PHE* 4.6 11.4 - - + -
1053B GLU* 4.5 10.8 - - + +
1054B LEU* 4.4 11.2 - - + -
1057B ALA* 3.9 23.6 - - + -
1058B LEU* 3.9 25.4 - - + -
1114B PRO* 3.9 24.0 - - + -
1156B VAL 3.2 13.7 + - - +
1157B MET* 3.0 16.1 + - - +
1159B SER* 1.3 79.6 - - - +
1161B GLY* 1.3 49.7 + - - +
1162B TYR* 3.2 21.0 - - + -
1252B ARG* 2.5 26.3 + - - -
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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