Contacts of the helix formed by residues 118 - 150 (chain N) in PDB entry 1NF4
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 ASP 118 (chain N).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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9N LYS* 5.9 0.2 - - - -
12N VAL* 3.5 28.6 - - + +
66N ARG* 2.9 27.3 + - - -
70N LEU* 3.9 9.9 - - - +
113N CYS* 2.6 20.7 + - - +
114N LYS* 4.7 1.0 - - - +
116N GLN 4.3 3.1 - - - +
117N GLY* 1.3 71.7 - - - +
119N ILE* 1.3 59.8 + - - +
120N VAL* 3.5 1.6 + - - +
121N THR* 2.8 30.4 + - - -
122N ALA* 3.1 26.3 + - - +
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Residues in contact with ILE 119 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103G ILE* 6.2 0.2 - - + -
107G SER* 3.4 36.9 + - - +
110G LEU* 3.8 41.7 - - + -
114G LYS* 5.7 3.6 - - - +
126G GLU* 4.3 20.8 - - + +
129G ILE* 4.1 18.8 - - + -
130G GLU* 6.0 1.3 - - + -
114N LYS* 5.8 7.2 - - + -
117N GLY* 3.7 9.1 + - - +
118N ASP* 1.3 72.0 + - - +
120N VAL* 1.3 66.7 + - - +
122N ALA* 3.4 6.3 + - + +
123N ARG* 3.1 23.1 + - + +
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Residues in contact with VAL 120 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103G ILE* 5.5 4.9 - - + -
129G ILE* 3.9 24.9 - - + +
130G GLU* 4.7 17.8 - - + +
133G GLN* 4.1 30.5 - - + +
66N ARG* 3.5 37.2 - - - +
69N GLU* 4.9 1.3 - - - +
118N ASP* 3.4 2.0 + - - +
119N ILE* 1.3 78.9 - - - +
121N THR* 1.3 60.1 + - - +
123N ARG* 3.5 6.4 + - - +
124N LEU* 3.2 20.0 + - + +
127N ARG* 4.9 3.0 + - - +
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Residues in contact with THR 121 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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12N VAL* 3.6 13.3 - - + +
16N LEU* 3.9 26.5 - - + -
66N ARG* 2.8 23.1 + - + +
70N LEU* 4.1 0.2 - - - +
113N CYS* 3.5 20.6 - - - -
118N ASP* 2.8 31.2 + - - -
120N VAL* 1.3 73.3 - - - +
122N ALA* 1.3 67.0 + - - +
124N LEU* 3.2 7.7 + - + +
125N PHE* 3.0 25.4 + - + -
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Residues in contact with ALA 122 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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110N LEU* 3.5 21.7 - - + +
113N CYS* 3.7 18.9 - - + +
114N LYS* 4.1 22.2 - - + +
118N ASP 3.1 17.5 + - - +
119N ILE* 4.0 7.4 - - + +
121N THR* 1.3 77.1 - - - +
123N ARG* 1.3 56.6 + - - +
125N PHE* 3.3 2.1 + - - +
126N GLU* 2.9 25.7 + - - +
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Residues in contact with ARG 123 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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123B ARG* 3.6 20.0 - - - +
123G ARG* 3.4 27.9 - - - +
126G GLU* 3.3 33.9 + - + +
130G GLU* 3.4 30.9 + - - +
119N ILE 3.1 17.6 + - - +
120N VAL 3.7 4.7 - - - +
121N THR 3.2 0.2 - - - -
122N ALA* 1.3 74.1 - - - +
124N LEU* 1.3 59.4 + - - +
126N GLU* 3.0 35.2 + - - +
127N ARG* 2.9 66.3 + - - +
130N GLU* 5.0 2.4 + - - -
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Residues in contact with LEU 124 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16N LEU* 4.4 4.3 - - + -
62N ASN* 3.9 37.9 - - + +
63N PHE* 3.9 24.7 - - + -
66N ARG* 4.1 21.5 - - + -
120N VAL* 3.2 11.3 + - + +
121N THR* 3.2 10.0 + - + +
123N ARG* 1.3 77.6 - - - +
125N PHE* 1.3 63.2 + - + +
127N ARG* 3.3 35.3 + - - +
128N ILE* 3.1 35.8 + - + +
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Residues in contact with PHE 125 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15N VAL* 4.2 9.9 - - + -
16N LEU* 4.0 10.8 - - + -
19N ALA* 3.7 18.6 - - + -
63N PHE* 3.6 32.5 - + - -
106N TYR* 4.0 23.1 - + + +
109N PHE* 3.6 25.1 - + + -
110N LEU* 3.9 21.8 - - + -
113N CYS* 3.7 26.5 - - - -
121N THR* 3.0 33.2 + - + -
122N ALA 3.3 6.7 + - - +
124N LEU* 1.3 75.9 - - + +
126N GLU* 1.3 57.4 + - - +
128N ILE* 3.3 3.9 + - - +
129N ILE* 2.8 37.0 + - + +
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Residues in contact with GLU 126 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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119B ILE* 4.0 16.8 - - + +
123B ARG* 2.8 40.9 + - + -
126B GLU* 3.8 10.7 - - - +
126G GLU* 4.8 6.7 - - - +
110N LEU* 3.5 15.5 - - + +
122N ALA 2.9 17.7 + - - +
123N ARG* 3.0 30.6 + - - +
125N PHE* 1.3 76.6 - - - +
127N ARG* 1.3 63.8 + - - +
129N ILE* 3.4 6.6 + - - +
130N GLU* 3.2 28.4 + - + +
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Residues in contact with ARG 127 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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130G GLU* 4.4 14.5 + - - -
62N ASN* 5.5 4.4 - - - +
120N VAL* 4.9 3.8 + - - +
123N ARG* 2.9 53.6 + - - +
124N LEU* 3.3 47.4 + - - +
126N GLU* 1.3 76.9 - - - +
128N ILE* 1.3 64.4 + - + +
130N GLU* 3.3 18.0 + - - +
131N GLU* 3.4 18.9 + - - +
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Residues in contact with ILE 128 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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59N HIS* 3.7 40.6 - - + +
62N ASN* 4.5 7.0 - - - +
63N PHE* 3.6 30.5 - - + -
106N TYR* 3.8 20.6 - - + -
124N LEU* 3.1 33.4 + - + +
125N PHE 3.9 2.5 - - - +
127N ARG* 1.3 77.6 - - + +
129N ILE* 1.3 65.4 + - - +
131N GLU* 2.9 20.7 + - - +
132N GLU* 2.9 31.4 + - - +
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Residues in contact with ILE 129 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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119B ILE* 4.1 16.6 - - + -
120B VAL* 3.9 20.9 - - + -
103N ILE* 4.2 22.0 - - + +
106N TYR* 3.7 46.4 - - + +
107N SER* 3.9 11.2 - - - +
110N LEU* 3.8 20.0 - - + -
125N PHE 2.8 25.8 + - - +
126N GLU 3.8 3.8 - - - +
128N ILE* 1.3 76.6 - - - +
130N GLU* 1.3 63.3 + - + +
132N GLU* 3.3 9.8 + - - +
133N GLN* 3.0 20.6 + - - +
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Residues in contact with GLU 130 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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119B ILE* 5.9 0.9 - - + +
120B VAL* 4.6 20.0 - - + +
123B ARG* 3.4 29.5 + - + +
127B ARG* 2.8 28.7 + - - -
123N ARG* 5.0 4.7 + - - -
126N GLU* 3.3 17.1 - - + +
127N ARG* 3.6 9.0 - - - +
128N ILE 3.1 1.0 - - - -
129N ILE* 1.3 78.9 - - + +
131N GLU* 1.3 65.2 + - + +
133N GLN* 3.3 10.1 + - - +
134N ALA* 3.2 18.4 + - - +
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Residues in contact with GLU 131 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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172M VAL* 3.8 30.0 - - + +
58N ARG* 3.1 20.2 + - - -
59N HIS* 2.6 39.2 + - + +
127N ARG* 3.5 17.1 - - - +
128N ILE* 2.9 11.0 + - - +
130N GLU* 1.3 78.4 - - + +
132N GLU* 1.3 65.4 - - - +
134N ALA* 3.1 6.6 + - - +
135N HIS* 3.1 26.6 + - - +
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Residues in contact with GLU 132 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23N GLU* 3.1 6.9 - - - +
59N HIS* 3.0 10.6 + - - -
99N GLU* 3.5 12.5 - - - +
102N THR* 4.1 18.7 - - + +
103N ILE* 3.6 21.2 - - + +
106N TYR* 3.6 5.2 - - + -
128N ILE* 2.9 25.4 + - + +
129N ILE* 3.7 6.1 - - - +
131N GLU* 1.3 73.0 - - - +
133N GLN* 1.3 59.9 + - - +
135N HIS* 3.1 5.5 + - - -
136N LEU* 2.8 29.1 + - - +
200N FE2 2.1 28.6 - - - -
201N FE2 2.0 33.4 - - - -
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Residues in contact with GLN 133 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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66B ARG* 3.3 31.4 + - - +
69B GLU* 4.0 16.9 - - - +
120B VAL* 4.1 22.2 - - + +
103N ILE* 3.7 14.5 - - + +
129N ILE 3.0 13.5 + - - +
130N GLU* 3.4 10.5 - - - +
131N GLU 3.2 0.4 - - - -
132N GLU* 1.3 76.4 - - - +
134N ALA* 1.3 56.6 + - - +
136N LEU* 3.3 21.2 + - - +
137N THR* 2.9 49.3 + - - +
140N GLU* 5.6 0.3 - - - +
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Residues in contact with ALA 134 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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171M PHE* 4.0 11.4 - - + -
172M VAL* 4.0 19.1 - - + -
130N GLU 3.2 8.2 + - - +
131N GLU* 3.1 10.4 + - - +
133N GLN* 1.3 81.5 - - - +
135N HIS* 1.3 62.4 + - - +
137N THR* 3.5 5.7 + - - -
138N TYR* 3.1 22.3 + - - +
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Residues in contact with HIS 135 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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171M PHE* 3.9 9.6 - + - -
172M VAL* 4.0 3.3 - - + +
52N ILE* 3.8 25.1 - - + +
55N ASP* 2.7 43.7 + - + +
56N GLU* 3.3 15.0 + - - -
59N HIS* 4.2 5.6 - + - -
99N GLU* 3.3 19.5 + - + +
131N GLU 3.1 14.5 + - - -
132N GLU* 3.1 8.7 + - - +
134N ALA* 1.3 74.6 - - - +
136N LEU* 1.3 64.3 + - - +
138N TYR* 3.1 7.1 + - - +
139N TYR* 3.0 34.3 + - + -
201N FE2 2.3 27.6 - - - -
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Residues in contact with LEU 136 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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96N ALA* 3.4 30.1 - - - +
99N GLU* 3.8 15.8 - - + +
100N ASP* 4.1 19.1 - - + +
103N ILE* 4.0 18.4 - - + -
132N GLU 2.8 15.3 + - - +
133N GLN* 3.4 27.4 - - - +
135N HIS* 1.3 73.4 - - - +
137N THR* 1.3 64.6 + - - +
139N TYR* 3.3 2.5 + - - +
140N GLU* 3.0 52.1 + - - +
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Residues in contact with THR 137 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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69B GLU* 4.3 18.1 + - + +
133N GLN* 2.9 31.3 + - - +
134N ALA* 3.9 6.9 - - - -
135N HIS 3.4 0.2 - - - -
136N LEU* 1.3 76.3 - - - +
138N TYR* 1.3 57.6 + - - +
140N GLU* 3.8 10.8 + - - +
141N ASN* 3.0 45.8 + - - +
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Residues in contact with TYR 138 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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171M PHE* 3.7 25.8 - + + -
45N LEU* 3.8 24.6 + - - +
48N ASN* 3.2 42.1 + - + +
49N MET* 5.2 1.1 - - - -
52N ILE* 3.6 24.0 - - + -
92N TYR* 4.4 4.4 + + - -
134N ALA 3.1 15.1 + - - +
135N HIS* 3.1 6.9 + - - +
137N THR* 1.3 77.6 - - - +
139N TYR* 1.3 81.4 + + - +
141N ASN* 3.2 10.0 + - + +
142N ILE* 3.0 49.5 + - + +
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Residues in contact with TYR 139 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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30N TYR* 3.6 9.3 - - - -
49N MET* 3.3 39.4 - - + -
52N ILE* 3.2 39.8 - - + +
92N TYR* 3.7 32.2 - + - +
95N ASP* 3.5 25.4 - - + -
96N ALA* 3.8 16.6 - - - +
99N GLU* 3.7 32.3 - - + -
135N HIS* 3.0 22.4 + - + +
136N LEU 4.0 2.5 - - - +
138N TYR* 1.3 84.1 - + - +
140N GLU* 1.3 67.6 + - - +
142N ILE* 3.4 0.7 + - - -
143N GLY* 3.0 20.8 + - - -
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Residues in contact with GLU 140 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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69B GLU 5.6 1.6 - - - +
96N ALA* 3.9 17.8 - - + +
100N ASP* 5.8 0.3 - - - +
133N GLN* 5.6 0.2 - - - +
136N LEU* 3.0 45.9 + - - +
137N THR* 3.8 11.1 + - - +
139N TYR* 1.3 77.0 - - - +
141N ASN* 1.3 57.8 + - - +
143N GLY* 3.2 2.4 + - - -
144N SER* 2.8 29.7 + - - -
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Residues in contact with ASN 141 (chain N).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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38A ASP 5.3 2.8 + - - -
39A ASP 3.7 18.9 - - - +
40A MET 4.9 0.3 - - - -
41A ASP* 3.6 38.4 + - - +
137N THR* 3.0 37.7 + - - +
138N TYR* 3.2 8.9 + - + +
140N GLU* 1.3 79.0 - - - +
142N ILE* 1.3 65.0 + - + +
144N SER* 3.1 9.5 + - - -
145N HIS* 3.1 26.7 + - - -
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Residues in contact with ILE 142 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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41A ASP* 5.6 0.9 - - - +
159A GLY* 6.5 0.9 - - - -
45N LEU* 3.9 16.2 - - + -
92N TYR* 3.7 24.0 - - + -
138N TYR* 3.0 61.3 + - + +
141N ASN* 1.3 77.9 - - + +
143N GLY* 1.3 64.1 + - - +
145N HIS* 3.1 9.8 + - + +
146N ILE* 2.9 39.7 + - + +
153N TYR* 3.5 25.6 - - + +
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Residues in contact with GLY 143 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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89N PRO* 6.0 0.7 - - - -
92N TYR* 4.0 16.7 - - - +
93N GLU* 5.5 1.3 - - - -
139N TYR 3.0 15.0 + - - -
140N GLU* 3.6 3.8 - - - -
142N ILE* 1.3 77.7 - - - +
144N SER* 1.3 56.6 + - - +
146N ILE* 3.3 6.4 + - - +
147N LYS* 2.9 31.8 + - - +
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Residues in contact with SER 144 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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39A ASP 6.1 0.7 - - - -
40A MET* 4.8 11.9 + - - -
140N GLU 2.8 14.8 + - - -
141N ASN* 3.4 13.2 - - - -
143N GLY* 1.3 75.5 - - - +
145N HIS* 1.3 62.1 + - - +
147N LYS* 3.7 2.3 - - - +
148N ASN* 2.9 41.8 + - - +
2303N SO4 2.6 35.3 + - - -
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Residues in contact with HIS 145 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40A MET 3.5 16.0 + - - -
41A ASP* 2.8 45.9 + - - +
42A TYR* 4.5 7.2 - + - -
158A ALA* 3.4 28.4 - - + +
159A GLY* 3.7 7.0 - - - -
141N ASN 3.1 18.3 + - - -
142N ILE* 3.1 8.2 + - + +
144N SER* 1.3 79.2 - - - +
146N ILE* 1.3 57.2 + - - +
148N ASN* 4.4 0.7 - - - +
149N LEU* 2.7 47.6 + - + +
150N GLY 3.4 0.2 + - - -
153N TYR* 3.9 34.9 + - + +
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Residues in contact with ILE 146 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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45N LEU* 5.7 0.2 - - + -
88N VAL* 3.6 21.5 - - + +
89N PRO* 3.9 31.4 - - + -
92N TYR* 3.5 35.7 - - + -
142N ILE* 2.9 29.0 + - + +
143N GLY* 3.8 4.3 - - - +
145N HIS* 1.3 76.7 - - - +
147N LYS* 1.3 63.3 + - - +
150N GLY* 3.0 28.4 + - - +
153N TYR* 4.4 14.6 - - + -
154N LEU* 4.7 9.9 - - + -
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Residues in contact with LYS 147 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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143N GLY 2.9 17.6 + - - +
144N SER* 3.7 6.7 - - - +
146N ILE* 1.3 79.7 - - - +
148N ASN* 1.3 65.6 + - - +
149N LEU 3.8 0.2 + - - -
150N GLY 4.7 0.3 + - - -
2303N SO4 5.0 4.0 - - - +
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Residues in contact with ASN 148 (chain N).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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42A TYR* 5.0 6.5 - - - +
151A ASP* 3.7 13.5 - - - +
144N SER* 2.9 34.3 + - - +
145N HIS* 4.9 0.7 - - - -
147N LYS* 1.3 77.6 + - - +
149N LEU* 1.3 75.3 + - + +
2303N SO4 3.1 27.0 + - - -
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Residues in contact with LEU 149 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42A TYR* 4.0 14.4 - - - +
151A ASP* 3.9 33.7 - - + +
154A LEU* 4.0 14.4 - - + -
155A ALA* 3.6 27.8 - - + +
158A ALA* 3.9 21.1 - - + -
145N HIS* 2.7 27.9 + - + +
148N ASN* 1.3 89.4 - - + +
150N GLY* 1.3 62.8 + - - +
151N ASP 3.5 0.3 + - - -
152N THR* 3.2 22.6 + - - -
153N TYR* 3.8 14.1 - - + +
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Residues in contact with GLY 150 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145N HIS 3.4 1.8 + - - +
146N ILE* 3.0 25.9 + - - -
147N LYS 4.6 0.6 + - - -
148N ASN 3.8 0.4 - - - -
149N LEU* 1.3 77.5 - - - +
151N ASP* 1.3 59.5 + - - -
153N TYR* 3.0 22.3 + - - +
154N LEU* 3.3 15.3 + - - +
----------------------------------------------------------
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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