Contacts of the helix formed by residues 1097 - 1116 (chain A) in PDB entry 1WUE
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 HIS1097 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1058A GLN* 6.3 0.2 - - - +
1059A GLU* 4.3 5.3 - - + +
1063A THR* 6.1 0.9 - - - -
1064A GLU* 2.8 41.5 - - - +
1067A ILE* 3.4 40.9 - - + +
1072A LEU* 5.2 0.7 - - + -
1094A VAL* 3.9 12.7 - - + +
1095A LYS 2.9 18.5 + - - -
1096A GLY* 1.3 70.3 - - - +
1098A TRP* 1.3 69.3 + - - +
1100A GLY* 3.2 1.3 + - - -
1101A LYS* 3.0 25.3 + - + +
2054B PRO* 3.8 9.2 - - + +
2058B GLN* 2.7 41.8 + - + +
2059B GLU* 5.3 0.6 - - - -
2063B THR* 5.0 6.2 + - + +
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Residues in contact with TRP1098 (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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1058A GLN* 3.8 21.5 - - + -
1059A GLU* 3.5 5.7 + - - -
1096A GLY* 3.1 29.8 + - - -
1097A HIS* 1.3 79.3 - - - +
1099A MET* 1.3 59.3 + - - +
1101A LYS* 3.2 10.9 + - + +
1102A ALA 2.9 25.6 + - - -
1243A ARG* 3.2 75.4 + - + +
1244A SER* 5.4 2.8 - - - -
1265A PRO 3.4 7.2 - - - +
1266A ARG 3.3 20.9 - - - +
1267A VAL 4.0 10.1 - - - -
1268A GLY* 3.5 9.7 - - - +
2058B GLN* 4.0 13.0 - - - -
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Residues in contact with MET1099 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1047A GLU 4.9 0.9 - - - +
1048A LEU* 3.6 24.2 - - + +
1049A VAL* 4.3 1.2 + - + -
1050A ALA* 3.6 31.9 - - + +
1051A PHE* 6.1 0.7 - - + -
1056A TYR* 4.2 7.9 - - + -
1057A VAL* 3.4 27.1 - - + -
1059A GLU* 3.2 25.5 + - + +
1064A GLU* 4.0 0.4 + - + -
1097A HIS 3.4 0.4 - - - -
1098A TRP* 1.3 79.4 - - - +
1100A GLY* 1.3 61.2 + - - +
1102A ALA* 3.6 2.0 + - - +
1103A ALA* 3.3 16.8 + - - +
1265A PRO* 3.4 26.4 - - + +
1266A ARG* 4.3 13.7 - - + +
1292A MET* 3.5 32.5 - - + -
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Residues in contact with GLY1100 (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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1048A LEU* 4.1 3.4 - - - -
1064A GLU* 2.8 29.7 + - - +
1068A ILE* 3.6 30.1 - - - +
1072A LEU* 3.6 11.3 - - - +
1097A HIS 3.7 0.2 - - - -
1099A MET* 1.3 71.3 - - - +
1101A LYS* 1.3 66.9 + - - +
1103A ALA* 3.4 14.7 + - - +
1104A LEU* 3.8 4.2 + - - +
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Residues in contact with LYS1101 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1072A LEU* 3.7 14.7 - - + +
1088A SER 5.5 0.4 + - - -
1091A PHE* 2.9 54.9 + - + -
1092A GLU* 4.2 5.7 + - - +
1094A VAL* 2.8 35.1 + - + -
1096A GLY 3.5 19.9 + - - +
1097A HIS 3.0 13.6 + - - +
1098A TRP* 3.2 15.2 + - + +
1100A GLY* 1.3 76.8 - - - +
1102A ALA* 1.3 57.7 + - - +
1104A LEU 3.3 3.1 + - - -
1105A GLU* 2.9 28.1 + - - +
1268A GLY* 4.0 14.4 - - - +
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Residues in contact with ALA1102 (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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1047A GLU 4.8 2.5 - - - +
1098A TRP 2.9 13.6 + - - +
1099A MET 3.9 3.1 - - - +
1101A LYS* 1.3 76.7 - - - +
1103A ALA* 1.3 50.6 + - - +
1105A GLU* 4.1 0.9 - - - -
1106A THR* 2.6 47.1 + - + +
1265A PRO* 3.7 26.0 - - + -
1268A GLY 3.6 10.0 + - - -
1269A GLY* 3.5 26.7 - - - +
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Residues in contact with ALA1103 (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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1034A PHE* 4.1 10.5 - - + +
1046A GLY* 3.4 17.8 - - - -
1047A GLU 3.5 26.4 + - - +
1048A LEU* 3.8 18.6 - - + +
1068A ILE* 4.0 10.3 - - + -
1099A MET 3.3 10.7 + - - +
1100A GLY 3.5 10.5 - - - +
1101A LYS 3.2 0.6 - - - -
1102A ALA* 1.3 78.5 - - - +
1104A LEU* 1.3 61.0 + - - +
1106A THR* 3.3 12.3 + - - -
1107A ALA* 3.7 2.8 + - - +
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Residues in contact with LEU1104 (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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1006A ILE* 5.5 2.7 - - + -
1034A PHE* 4.0 33.2 - - + -
1036A ILE* 4.2 10.2 - - + +
1068A ILE* 4.0 15.3 - - + -
1072A LEU* 3.6 31.0 - - + -
1073A ILE* 4.0 25.1 - - + +
1076A LEU* 4.7 11.4 - - + -
1087A VAL* 5.1 0.2 - - - -
1091A PHE* 3.9 17.3 - - + -
1100A GLY 3.8 9.4 + - - +
1101A LYS 3.3 3.9 + - - +
1102A ALA 3.2 0.2 - - - -
1103A ALA* 1.3 75.0 - - - +
1105A GLU* 1.3 66.5 + - - +
1106A THR 3.3 0.4 - - - -
1107A ALA* 3.2 6.4 + - - +
1108A ILE* 3.0 27.6 + - - +
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Residues in contact with GLU1105 (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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1084A PRO 4.7 0.9 - - - +
1087A VAL* 3.9 33.4 - - + -
1088A SER* 4.5 9.6 - - - +
1091A PHE* 4.4 2.6 - - + -
1101A LYS 2.9 18.0 + - - +
1102A ALA* 4.0 1.3 - - - +
1104A LEU* 1.3 77.7 - - - +
1106A THR* 1.3 63.6 + - - +
1108A ILE* 3.3 4.0 + - - +
1109A TRP* 2.9 58.6 + - - +
1268A GLY 4.0 11.2 - - - +
1269A GLY* 3.2 7.2 - - - -
1270A ILE 2.9 24.1 + - - -
1271A HIS* 3.0 24.8 + - - +
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Residues in contact with THR1106 (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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1045A PHE 4.0 3.4 - - - +
1046A GLY* 3.6 11.0 - - - -
1047A GLU 4.1 3.3 + - - -
1102A ALA* 2.6 33.4 + - + +
1103A ALA* 3.3 8.3 + - - -
1105A GLU* 1.3 82.7 - - - +
1107A ALA* 1.3 62.6 + - - +
1109A TRP* 3.4 3.6 + - - +
1110A ASP* 3.1 21.8 + - - +
1120A LEU* 5.5 1.0 - - - +
1264A ILE* 3.9 19.3 - - + -
1265A PRO* 6.5 0.2 - - + -
1269A GLY* 4.4 0.9 - - - -
1270A ILE* 4.2 9.4 - - + +
1301A LEU* 3.6 31.1 - - + +
1348A ILE* 5.8 1.2 - - - +
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Residues in contact with ALA1107 (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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1034A PHE* 4.4 4.3 - - + +
1036A ILE* 3.8 20.4 - - + -
1044A GLY* 3.4 17.5 - - - +
1045A PHE 3.4 12.8 - - - -
1046A GLY 3.6 19.7 - - - +
1103A ALA 3.8 7.4 - - - +
1104A LEU* 3.2 11.1 + - - +
1106A THR* 1.3 81.3 + - - +
1108A ILE* 1.3 59.9 + - - +
1110A ASP* 3.3 0.7 + - - +
1111A LEU* 2.9 25.0 + - - +
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Residues in contact with ILE1108 (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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1001A MET* 4.0 24.2 - - + +
1003A ILE* 4.4 12.1 - - + -
1036A ILE* 3.8 24.7 - - + -
1076A LEU* 4.4 21.1 - - + -
1081A ILE* 4.7 4.7 - - + -
1084A PRO* 4.1 9.2 - - + -
1087A VAL* 3.6 31.0 - - + -
1104A LEU 3.0 19.5 + - - +
1105A GLU 3.7 7.4 - - - +
1106A THR 3.3 0.2 - - - -
1107A ALA* 1.3 75.4 - - - +
1109A TRP* 1.3 60.2 + - - +
1111A LEU* 3.6 11.3 - - + +
1112A TYR* 2.9 28.1 + - - +
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Residues in contact with TRP1109 (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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1084A PRO* 3.6 44.1 + - + +
1085A GLN* 4.3 6.7 - - + -
1105A GLU* 2.9 54.6 + - + -
1106A THR 3.7 2.5 - - - +
1107A ALA 3.3 0.2 - - - -
1108A ILE* 1.3 77.3 - - + +
1110A ASP* 1.3 62.9 + - - +
1112A TYR* 3.4 3.3 + + - +
1113A ALA* 3.0 25.8 + - - +
1120A LEU* 4.2 22.3 - - + +
1123A PHE* 4.3 25.6 - + + -
1124A PHE* 4.8 0.9 - + - -
1270A ILE* 3.6 42.2 - - + +
1271A HIS* 4.2 25.4 - + + -
1274A LEU* 4.1 17.9 - - + -
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Residues in contact with ASP1110 (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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1044A GLY* 3.3 1.7 - - - -
1045A PHE* 2.8 32.3 + - - +
1106A THR 3.1 11.5 + - - +
1107A ALA 3.5 7.6 - - - +
1109A TRP* 1.3 80.9 - - - +
1111A LEU* 1.3 61.2 + - - +
1113A ALA* 3.4 1.6 + - - +
1114A LYS* 2.8 52.3 + - - +
1120A LEU* 4.6 8.2 - - - +
1347A GLY* 3.0 8.2 - - - -
1348A ILE* 2.8 45.4 + - + +
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Residues in contact with LEU1111 (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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1001A MET* 4.1 22.4 - - + -
1003A ILE* 5.1 3.1 - - + -
1036A ILE* 3.9 31.4 - - + +
1038A ASP* 3.9 23.1 - - + +
1042A ASN* 3.6 43.7 - - + +
1043A GLN 3.9 0.4 - - - +
1044A GLY* 3.8 10.5 - - - +
1107A ALA 2.9 17.6 + - - +
1108A ILE* 3.3 13.2 + - + +
1110A ASP* 1.3 77.8 - - - +
1112A TYR* 1.3 57.9 + - - +
1114A LYS* 3.3 5.0 + - - +
1115A ARG* 2.9 29.2 + - - +
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Residues in contact with TYR1112 (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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1001A MET* 3.8 22.0 - - + -
1082A GLU 3.2 26.9 - - - -
1083A GLN* 3.3 24.9 + - - -
1084A PRO* 3.4 31.0 - - + -
1108A ILE 2.9 16.8 + - - +
1109A TRP* 3.7 5.4 - + - +
1111A LEU* 1.3 78.0 - - - +
1113A ALA* 1.3 63.4 + - - +
1115A ARG* 3.1 9.4 + - + +
1116A GLN* 2.9 62.3 + - + +
1123A PHE* 3.9 26.7 - + - -
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Residues in contact with ALA1113 (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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1109A TRP 3.0 16.8 + - - +
1110A ASP 3.8 4.5 - - - +
1112A TYR* 1.3 76.3 - - - +
1114A LYS* 1.3 63.6 + - - +
1116A GLN* 3.0 8.8 + - - +
1118A LYS 3.0 35.5 + - - +
1120A LEU* 4.1 8.5 - - + -
1123A PHE* 3.5 32.8 - - + -
1347A GLY* 4.0 11.9 - - - -
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Residues in contact with LYS1114 (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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1042A ASN* 4.5 16.4 + - + +
1043A GLN* 2.7 33.8 + - - +
1045A PHE* 3.7 24.4 - - - -
1110A ASP* 2.8 42.7 + - - +
1111A LEU* 3.7 3.6 - - - +
1113A ALA* 1.3 75.6 - - - +
1115A ARG* 1.3 57.7 + - - +
1117A GLN* 2.9 30.8 + - - -
1346A LEU* 3.8 34.3 - - + +
1347A GLY 3.8 11.7 - - - +
1348A ILE* 4.7 2.1 - - - +
1349A GLY* 5.4 0.9 - - - +
1350A VAL 4.9 4.1 + - - -
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Residues in contact with ARG1115 (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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999A SER* 4.9 6.3 - - - +
1000A HIS 3.0 25.5 + - - +
1001A MET* 3.3 35.9 - - - +
1038A ASP* 3.1 23.6 + - - +
1039A GLU* 2.5 29.7 + - - -
1040A GLN* 3.1 31.0 - - - +
1042A ASN* 3.8 13.0 - - - +
1111A LEU* 2.9 12.7 + - - +
1112A TYR* 3.2 15.3 - - + +
1114A LYS* 1.3 76.5 - - - +
1116A GLN* 1.3 69.2 + - - +
1117A GLN* 3.2 8.6 + - - +
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Residues in contact with GLN1116 (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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1112A TYR* 2.9 58.0 + - + +
1113A ALA 3.0 6.9 + - - +
1115A ARG* 1.3 82.5 + - - +
1117A GLN* 1.3 72.4 + - - +
1118A LYS* 3.4 20.7 + - + +
1123A PHE* 4.1 15.8 - - + -
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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
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Atomic class I II III IV V VI VII VIII
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I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
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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