Contacts of the helix formed by residues 1145 - 1167 (chain A) in PDB entry 4ZTZ
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 ASP1145 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1124A ALA 3.5 9.9 - - - +
1125A ILE* 4.0 11.9 - - + +
1126A ASP* 3.9 6.6 + - - +
1141A VAL* 3.3 16.0 - - + +
1142A ARG* 3.2 34.2 + - + +
1144A GLU* 1.3 93.4 - - - +
1146A ARG* 1.3 58.6 + - - +
1147A TYR 3.6 1.1 - - - -
1148A ARG* 2.9 39.6 + - - +
1149A ALA* 3.3 15.3 + - - +
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Residues in contact with ARG1146 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
885A THR* 4.0 14.1 + - + +
887A VAL* 3.7 27.3 - - + +
1141A VAL* 4.7 1.3 - - - -
1142A ARG 3.3 8.9 + - - +
1143A GLU* 3.4 26.0 + - - +
1144A GLU 3.7 0.6 - - - -
1145A ASP* 1.3 76.2 - - - +
1147A TYR* 1.3 106.5 + - + +
1148A ARG 3.3 0.4 - - - -
1149A ALA* 3.2 4.0 + - - +
1150A ALA* 2.9 27.9 + - - +
1185A ILE* 3.7 21.9 + - + +
1186A ASP* 6.2 0.4 - - - +
1209A ARG* 6.0 2.2 - - - +
1212A ILE* 4.4 12.9 - - - +
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Residues in contact with TYR1147 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1143A GLU 5.1 1.6 - - - -
1144A GLU 5.9 1.3 - - - -
1145A ASP 3.6 0.2 - - - -
1146A ARG* 1.3 124.3 + - + +
1148A ARG* 1.3 59.4 - - + +
1150A ALA* 3.4 7.2 + - - +
1151A LEU* 2.9 26.7 + - - +
1185A ILE* 4.6 9.4 - - + -
1212A ILE* 4.3 21.1 - - + +
1214A GLN* 5.5 6.5 - - - -
1218A LEU* 4.4 14.4 - - + +
1221A TYR* 3.8 41.0 - + + +
1228A LYS* 4.1 29.6 - - - -
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Residues in contact with ARG1148 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1123A PHE* 4.7 2.4 - - - +
1124A ALA* 2.4 34.8 + - - +
1125A ILE* 3.5 21.6 - - + +
1144A GLU 4.8 2.3 + - - +
1145A ASP* 2.9 38.5 + - - +
1146A ARG 3.3 0.4 - - - -
1147A TYR* 1.3 76.4 - - + +
1149A ALA* 1.3 60.1 + - - +
1151A LEU* 3.4 9.5 - - - +
1152A ALA* 2.9 25.3 + - - +
1221A TYR* 4.7 11.7 - - + -
1222A GLN 3.9 13.5 - - - +
1223A ILE* 3.4 29.4 + - + +
1224A ILE 3.6 19.8 + - - -
1225A GLU* 4.3 17.2 + - - +
1227A THR* 4.2 12.1 - - + +
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Residues in contact with ALA1149 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
887A VAL* 4.5 5.4 - - + -
1116A MET* 4.1 2.1 - - - +
1120A PHE* 3.8 25.1 - - + -
1125A ILE* 4.1 2.4 - - + +
1141A VAL* 3.8 19.1 - - + -
1145A ASP 3.3 20.1 + - - +
1146A ARG 3.2 6.2 + - - +
1147A TYR 3.2 0.2 - - - -
1148A ARG* 1.3 77.4 - - - +
1150A ALA* 1.3 59.2 + - - +
1152A ALA* 3.1 10.9 + - - +
1153A LEU* 2.9 29.7 + - - +
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Residues in contact with ALA1150 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
887A VAL* 3.8 11.2 - - + +
1146A ARG 2.9 14.4 + - - +
1147A TYR* 3.6 9.0 - - - +
1149A ALA* 1.3 72.5 - - - +
1151A LEU* 1.3 60.8 + - - +
1153A LEU* 3.1 9.3 + - - +
1154A GLN* 2.9 31.0 + - - +
1183A VAL* 3.7 24.6 - - + +
1185A ILE* 4.0 11.0 - - + -
1218A LEU* 3.9 15.5 - - + -
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Residues in contact with LEU1151 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
125A LEU* 4.4 21.5 - - + -
1147A TYR 2.9 14.5 + - - +
1148A ARG* 3.4 9.0 - - - +
1150A ALA* 1.3 77.1 - - - +
1152A ALA* 1.3 56.5 + - - +
1154A GLN* 3.2 6.6 + - + -
1155A ILE* 2.9 58.1 + - + +
1218A LEU* 3.7 22.4 - - + +
1219A ASP* 4.8 9.9 - - - +
1221A TYR 3.3 20.2 - - - +
1222A GLN* 4.1 1.3 - - - -
1223A ILE* 3.8 32.3 - - + +
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Residues in contact with ALA1152 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1116A MET* 3.5 3.6 - - + -
1119A LEU* 3.8 38.3 - - + +
1120A PHE* 3.9 17.3 - - + -
1125A ILE* 4.5 0.4 - - + -
1148A ARG 2.9 14.5 + - - +
1149A ALA 3.1 9.8 + - - +
1151A LEU* 1.3 78.2 - - - +
1153A LEU* 1.3 56.5 + - - +
1155A ILE* 3.6 1.8 + - - +
1156A THR* 2.8 33.3 + - - -
1223A ILE* 4.3 5.2 - - + -
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Residues in contact with LEU1153 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
887A VAL* 3.7 41.1 - - + +
888A GLY 3.9 17.5 - - - +
889A ALA* 4.3 2.9 - - + -
1112A MET* 4.6 15.0 - - + -
1116A MET* 3.6 30.5 - - + -
1137A VAL* 4.8 9.6 - - + +
1139A TYR* 4.4 9.6 - - + -
1149A ALA 2.9 12.9 + - - +
1150A ALA 3.1 7.4 + - - +
1152A ALA* 1.3 75.2 - - - +
1154A GLN* 1.3 59.7 + - + +
1156A THR* 3.3 2.8 + - - -
1157A ASN* 2.9 30.0 + - - +
1180A PHE* 3.8 15.5 - - + -
1183A VAL* 4.1 7.9 - - + -
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Residues in contact with GLN1154 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1150A ALA 2.9 17.8 + - - +
1151A LEU* 3.6 13.2 - - + +
1153A LEU* 1.3 73.9 - - - +
1155A ILE* 1.3 66.2 + - + +
1157A ASN* 3.3 4.2 + - - +
1158A LEU* 2.9 25.2 + - - +
1179A PHE* 3.3 26.7 - - + +
1180A PHE* 2.8 47.2 + - - +
1183A VAL* 3.4 25.8 - - + +
1214A GLN 4.6 2.6 + - - -
1215A GLY 4.7 3.4 + - - -
1218A LEU* 3.8 27.6 - - + +
1219A ASP* 4.8 6.5 - - - +
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Residues in contact with ILE1155 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
125A LEU* 5.0 12.6 - - + -
128A PRO* 3.7 37.0 - - + -
1118A TRP* 5.7 0.4 - - - +
1119A LEU* 4.1 19.5 - - + -
1151A LEU* 2.9 47.5 + - + +
1152A ALA 3.8 4.5 - - - +
1154A GLN* 1.3 74.5 - - - +
1156A THR* 1.3 57.4 + - - +
1158A LEU* 3.3 11.0 + - + +
1159A LEU* 2.9 50.5 + - + +
1179A PHE* 5.4 2.2 - - + -
1223A ILE* 4.8 3.8 - - + -
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Residues in contact with THR1156 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1112A MET* 3.5 49.6 - - + +
1115A ALA* 3.7 15.9 + - + +
1116A MET* 2.9 29.8 + - + +
1119A LEU* 4.2 2.4 - - - +
1152A ALA 2.8 24.2 + - - -
1153A LEU* 3.4 5.6 - - - -
1155A ILE* 1.3 77.3 - - - +
1157A ASN* 1.3 57.9 + - - +
1159A LEU* 3.3 5.5 + - - +
1160A THR* 2.8 32.4 + - - -
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Residues in contact with ASN1157 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1108A TYR* 2.6 26.5 + - - -
1112A MET* 5.1 2.0 - - - -
1153A LEU 2.9 17.1 + - - +
1154A GLN* 3.3 4.0 + - - +
1156A THR* 1.3 78.2 - - - +
1158A LEU* 1.3 58.0 + - - +
1160A THR* 3.3 3.6 + - - -
1161A ARG* 2.9 42.5 + - - +
1177A VAL 4.0 6.3 + - - -
1178A ALA 2.5 36.4 + - - -
1179A PHE* 3.4 13.7 - - - +
1180A PHE* 3.1 38.3 - - + +
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Residues in contact with LEU1158 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84A HIS* 6.1 1.6 - - + -
88A PHE* 4.9 14.6 - - + -
125A LEU* 5.8 5.2 - - + -
1154A GLN 2.9 17.7 + - - +
1155A ILE* 3.5 9.9 - - + +
1157A ASN* 1.3 77.5 - - - +
1159A LEU* 1.3 60.1 + - + +
1161A ARG* 3.4 1.6 + - - +
1162A CYS* 2.9 50.2 + - - -
1173A LEU* 4.4 5.4 - - + -
1178A ALA* 3.3 36.9 + - + +
1179A PHE* 3.6 27.4 - - + -
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Residues in contact with LEU1159 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A PHE* 3.7 33.4 - - + -
127A LEU* 6.2 0.2 - - + -
128A PRO* 6.1 1.8 - - + -
135A LEU* 3.6 14.5 - - + +
138A HIS* 4.7 16.8 - - + +
139A PHE* 3.8 25.9 - - + -
1115A ALA* 5.3 4.3 - - + -
1118A TRP* 4.8 10.5 - - + +
1155A ILE* 2.9 38.6 + - + +
1156A THR* 3.7 7.0 - - - +
1158A LEU* 1.3 79.8 - - + +
1160A THR* 1.3 56.7 + - - +
1162A CYS* 3.4 2.4 + - - -
1163A MET* 2.9 27.0 + - - +
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Residues in contact with THR1160 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
139A PHE* 4.6 4.4 - - - -
1108A TYR* 3.5 42.0 - - + +
1111A LEU* 3.7 32.6 + - + +
1112A MET* 3.9 15.9 + - - +
1156A THR* 2.8 24.1 + - - +
1157A ASN* 3.8 4.0 - - - -
1159A LEU* 1.3 74.3 - - - +
1161A ARG* 1.3 65.8 + - - +
1163A MET* 3.0 6.4 + - - +
1164A PHE* 2.9 29.1 + - + -
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Residues in contact with ARG1161 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
891A VAL* 3.3 16.6 - - - +
892A ASP* 4.3 6.1 + - - +
893A SER 3.5 27.0 + - - +
894A GLN* 5.5 0.9 - - - -
897A TRP* 3.6 30.3 - - + -
1108A TYR* 2.2 50.1 + - - +
1157A ASN* 2.9 35.8 + - - +
1158A LEU 3.7 1.8 - - - +
1160A THR* 1.3 76.2 - - - +
1162A CYS* 1.3 57.7 + - - +
1164A PHE* 3.3 1.7 + - - -
1165A ALA* 2.9 28.4 + - - +
1173A LEU* 3.7 21.0 - - + +
1177A VAL* 3.1 51.2 + - - +
1178A ALA 4.1 1.3 - - - +
1180A PHE* 4.9 0.6 - - - -
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Residues in contact with CYS1162 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A PHE* 3.6 35.4 - - + -
135A LEU* 3.7 13.6 - - + +
1158A LEU* 2.9 30.2 + - - +
1159A LEU* 3.6 6.1 - - - +
1160A THR 3.2 0.2 - - - -
1161A ARG* 1.3 76.9 - - - +
1163A MET* 1.3 56.8 + - - +
1165A ALA* 3.7 7.8 - - - +
1166A TYR* 2.9 29.6 + - - +
1171A ASN* 4.6 8.0 - - - +
1173A LEU* 3.7 30.3 - - - -
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Residues in contact with MET1163 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135A LEU* 3.3 46.6 - - + +
136A ASP* 3.7 8.7 - - - +
139A PHE* 3.5 23.3 - - + -
420A HIS* 6.3 1.1 - - + +
1074A VAL 5.5 1.8 - - - +
1075A LEU* 5.8 2.7 - - + -
1111A LEU* 3.6 25.4 - - + -
1159A LEU 2.9 14.3 + - - +
1160A THR* 3.0 12.3 + - - +
1162A CYS* 1.3 74.9 - - - +
1164A PHE* 1.3 62.8 + - + +
1166A TYR* 3.1 5.5 + - - -
1167A LYS* 2.9 66.6 + - + +
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Residues in contact with PHE1164 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
897A TRP* 3.7 26.0 - + + -
898A ILE* 4.4 9.4 - - + -
901A VAL* 4.3 9.9 - - + +
1074A VAL* 5.2 14.5 - - + +
1075A LEU* 6.4 0.2 - - + -
1104A SER* 3.0 47.1 - - - -
1107A ASP* 4.3 5.2 - - + -
1108A TYR* 3.4 33.2 - + + -
1111A LEU* 3.6 25.1 - - + -
1160A THR* 2.9 24.4 + - + -
1161A ARG 3.7 7.0 - - - +
1163A MET* 1.3 78.6 - - + +
1165A ALA* 1.3 60.8 + - - +
1167A LYS* 3.8 11.7 + - - +
1168A LEU* 4.0 15.6 + - - +
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Residues in contact with ALA1165 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
897A TRP* 4.6 4.4 - - + -
901A VAL* 5.4 3.1 - - - -
911A HIS* 3.8 21.5 - - + -
1161A ARG 2.9 16.8 + - - +
1162A CYS* 3.7 7.9 - - - +
1164A PHE* 1.3 79.3 - - - +
1166A TYR* 1.3 51.5 + - - +
1168A LEU* 3.5 1.4 + - - +
1169A GLY* 2.7 32.2 + - - -
1170A LEU 2.8 21.9 - - - +
1171A ASN 4.2 6.1 - - - +
1172A ASP 3.9 5.6 - - - +
1173A LEU* 4.2 5.8 - - + -
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Residues in contact with TYR1166 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A PHE 5.9 0.4 - - - -
134A ASN* 2.4 44.7 + - + +
135A LEU* 3.7 24.5 - - + -
136A ASP* 3.7 18.4 - - + -
1162A CYS 2.9 18.0 + - - +
1163A MET* 3.1 10.1 + - - +
1165A ALA* 1.3 74.2 - - - +
1167A LYS* 1.3 65.3 + - + +
1168A LEU 3.0 10.2 + - - -
1169A GLY* 3.5 7.8 + - - +
1171A ASN* 4.3 26.0 - - + +
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Residues in contact with LYS1167 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
136A ASP* 2.8 38.8 + - - +
140A ARG* 4.7 2.6 - - - +
420A HIS* 4.5 9.9 + - - -
1074A VAL* 3.2 49.1 - - + +
1075A LEU* 4.7 9.9 - - - +
1163A MET* 2.9 42.6 + - + +
1164A PHE* 4.2 6.3 - - - +
1165A ALA 3.4 0.6 - - - -
1166A TYR* 1.3 83.6 - - + +
1168A LEU* 1.3 68.1 + - - +
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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