Contacts of the helix formed by residues 150 - 176 (chain J) in PDB entry 2FJC
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 150 (chain J).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32J ILE* 5.8 2.3 - - - +
35J ILE* 3.8 14.1 - - + +
89J ARG* 2.8 27.1 + - - -
93J LEU* 4.1 13.1 - - - +
145J ALA* 2.8 21.6 + - + +
148J SER* 3.3 12.9 + - - +
149J GLY* 1.3 72.3 - - - +
151J ALA* 1.3 62.1 + - - +
152J VAL 3.7 1.2 + - - -
153J THR* 2.6 29.6 + - - +
154J ASP* 3.0 19.8 + - - +
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Residues in contact with ALA 151 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142B GLN* 3.6 39.0 - - + +
154B ASP* 5.1 0.2 - - - +
158B THR* 3.5 25.3 - - + +
161B LEU* 4.7 7.0 - - + -
149J GLY 2.8 10.5 + - - +
150J ASP* 1.3 71.8 - - - +
152J VAL* 1.3 58.1 + - - +
154J ASP* 3.2 9.8 - - - +
155J GLY 2.9 25.8 + - - -
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Residues in contact with VAL 152 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158B THR* 4.4 6.1 - - - +
161B LEU* 3.7 45.3 - - + +
162B ARG* 3.7 20.8 + - + +
165B GLY* 5.9 1.1 - - - -
89J ARG* 3.5 37.0 - - - +
92J GLN* 4.6 3.6 - - - +
150J ASP* 3.3 1.2 + - - -
151J ALA* 1.3 76.7 - - + +
153J THR* 1.3 64.0 + - - +
155J GLY* 3.2 2.6 + - - -
156J ILE* 2.9 36.4 + - + +
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Residues in contact with THR 153 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35J ILE* 3.9 22.2 - - + -
39J LEU* 4.3 8.7 - - + -
89J ARG* 2.8 27.5 + - + +
93J LEU* 4.1 2.9 - - - +
141J THR* 4.4 2.7 - - + -
145J ALA* 4.0 9.4 - - + -
150J ASP* 2.6 34.1 + - - -
152J VAL* 1.3 76.0 - - - +
154J ASP* 1.3 63.7 + - - +
156J ILE* 3.6 5.1 - - - +
157J ILE* 2.9 42.7 + - + +
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Residues in contact with ASP 154 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142J GLN* 2.8 28.1 - - - +
145J ALA* 3.7 11.8 - - + +
146J ALA* 3.6 25.0 - - - +
150J ASP 3.0 15.1 + - - +
151J ALA* 3.2 14.9 - - - +
153J THR* 1.3 76.2 - - - +
155J GLY* 1.3 58.4 + - - +
157J ILE* 3.4 3.5 + - - +
158J THR* 2.8 39.7 + - - -
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Residues in contact with GLY 155 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158B THR* 4.9 5.8 - - - -
162B ARG* 3.2 17.3 - - - -
151J ALA 2.9 14.2 + - - -
152J VAL 3.7 2.0 - - - -
154J ASP* 1.3 77.2 - - - +
156J ILE* 1.3 62.6 + - - +
158J THR* 3.4 5.5 + - - -
159J ASP* 3.0 31.1 + - - +
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Residues in contact with ILE 156 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162B ARG* 4.0 32.1 - - + +
85J THR* 4.0 27.8 - - - +
86J ILE* 4.4 7.6 - - + -
89J ARG* 3.9 28.3 - - + -
92J GLN* 5.4 3.1 - - - +
152J VAL* 2.9 37.5 + - + +
153J THR* 3.3 4.7 + - - +
155J GLY* 1.3 77.3 - - - +
157J ILE* 1.3 74.3 + - + +
159J ASP* 3.3 3.9 + - - +
160J ILE* 3.3 28.0 + - + +
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Residues in contact with ILE 157 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39J LEU* 4.3 10.3 - - + -
42J HIS* 4.9 0.9 - - + -
86J ILE* 4.8 8.3 - - + -
89J ARG* 6.0 0.9 - - + -
138J PHE* 3.3 46.7 - - + +
141J THR* 4.0 18.8 - - + -
142J GLN* 3.6 12.1 - - + -
153J THR* 2.9 39.5 + - + +
154J ASP 4.0 2.0 - - - +
156J ILE* 1.3 87.5 - - + +
158J THR* 1.3 59.2 + - - +
160J ILE* 3.0 9.4 + - - +
161J LEU* 2.7 40.2 + - + +
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Residues in contact with THR 158 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151F ALA* 3.4 44.3 - - + +
152F VAL* 4.1 4.5 - - - +
155F GLY* 4.8 9.6 - - - -
142J GLN* 3.9 2.6 + - - +
154J ASP* 2.8 36.5 + - - -
155J GLY* 3.8 6.1 - - - -
157J ILE* 1.3 76.6 - - - +
159J ASP* 1.3 59.2 + - - +
161J LEU* 3.1 10.3 + - - +
162J ARG* 2.8 32.6 + - - +
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Residues in contact with ASP 159 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162B ARG* 2.9 32.4 + - - +
155J GLY 3.0 18.0 + - - +
156J ILE* 3.5 6.1 - - - +
158J THR* 1.3 77.4 - - - +
160J ILE* 1.3 63.5 + - + +
162J ARG* 3.3 29.0 + - - +
163J THR* 3.3 20.3 + - - +
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Residues in contact with ILE 160 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46J LEU* 6.2 0.2 - - + -
82J ALA* 3.6 30.3 - - + -
85J THR* 4.3 7.4 - - - +
86J ILE* 3.5 35.9 - - + -
138J PHE* 3.9 30.3 - - + -
156J ILE* 3.5 16.6 - - + +
157J ILE* 3.0 9.5 + - - +
159J ASP* 1.3 77.0 - - + +
161J LEU* 1.3 65.2 + - - +
163J THR* 3.0 12.8 + - - +
164J LEU* 2.9 28.6 + - + +
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Residues in contact with LEU 161 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151F ALA* 4.6 6.1 - - + -
152F VAL* 3.5 20.5 - - + +
135J SER* 3.6 31.7 + - - +
138J PHE* 3.3 29.6 - - + -
139J SER* 4.0 22.2 - - - +
142J GLN* 4.2 12.3 - - + -
157J ILE* 2.7 33.7 + - + +
158J THR* 3.3 13.5 - - - +
160J ILE* 1.3 73.4 - - - +
162J ARG* 1.3 56.8 + - - +
164J LEU* 3.3 4.3 + - + +
165J GLY* 2.9 26.3 + - - -
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Residues in contact with ARG 162 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92F GLN* 5.0 2.7 + - - +
152F VAL* 3.5 26.7 + - + +
155F GLY* 3.1 32.5 - - - -
156F ILE* 3.9 31.0 - - + +
159F ASP* 2.9 26.4 + - - +
158J THR* 2.8 16.5 + - - +
159J ASP* 3.4 24.0 + - - +
160J ILE 3.1 0.2 - - - -
161J LEU* 1.3 76.4 - - - +
163J THR* 1.3 65.9 + - + +
165J GLY* 3.2 2.8 + - - -
166J LYS* 3.2 21.8 + - + +
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Residues in contact with THR 163 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78J SER* 4.4 14.6 + - - +
159J ASP 3.4 13.5 - - - +
160J ILE* 3.0 19.3 + - - +
162J ARG* 1.3 78.2 - - + +
164J LEU* 1.3 63.7 + - - +
166J LYS* 3.4 6.3 + - - +
167J ALA* 3.1 23.4 + - - +
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Residues in contact with LEU 164 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79J VAL* 6.4 0.4 - - + -
131J PHE* 3.8 45.1 - - + +
134J LEU* 4.0 7.6 - - + -
135J SER* 3.9 23.3 - - - +
138J PHE* 3.5 37.0 - - + -
160J ILE* 2.9 23.9 + - + +
161J LEU* 3.6 8.7 - - + +
163J THR* 1.3 77.6 + - - +
165J GLY* 1.3 59.3 + - - +
167J ALA* 3.2 3.6 + - + +
168J ILE* 2.8 41.8 + - + +
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Residues in contact with GLY 165 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
89F ARG* 5.0 5.4 - - - -
92F GLN* 3.7 18.2 - - - +
152F VAL* 5.8 0.9 - - - -
135J SER* 5.5 2.0 + - - -
161J LEU 2.9 16.0 + - - -
162J ARG 3.2 2.2 + - - -
164J LEU* 1.3 77.5 - - - +
166J LYS* 1.3 61.1 + - - +
168J ILE* 3.9 9.0 - - - +
169J TRP* 3.0 25.5 + - - +
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Residues in contact with LYS 166 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88F GLU* 4.0 22.3 + - + +
92F GLN* 3.6 19.1 + - - +
69G HIS* 5.7 3.1 - - - -
162J ARG* 3.2 12.3 + - + +
163J THR* 3.8 10.3 - - - +
164J LEU 3.2 0.4 - - - -
165J GLY* 1.3 75.5 - - - +
167J ALA* 1.3 58.7 + - - +
169J TRP* 3.4 11.9 + - + +
170J MET* 3.0 57.3 + - + +
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Residues in contact with ALA 167 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75J TYR* 4.0 19.3 - - + +
131J PHE* 3.8 27.4 - - + -
163J THR 3.1 17.0 + - - +
164J LEU* 3.7 4.7 - - + +
166J LYS* 1.3 75.4 - - - +
168J ILE* 1.3 60.7 + - - +
170J MET* 3.3 8.1 + - - +
171J LEU* 2.8 36.0 + - - +
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Residues in contact with ILE 168 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128J LYS* 3.8 11.0 - - + +
131J PHE* 3.6 44.2 - - + +
132J GLU* 3.8 34.1 - - + +
135J SER* 4.0 14.6 - - - +
164J LEU* 2.8 27.1 + - + +
165J GLY* 3.9 7.0 - - - +
167J ALA* 1.3 72.8 - - - +
169J TRP* 1.3 59.5 + - - +
171J LEU* 3.4 7.9 + - - +
172J GLY* 2.9 26.0 + - - -
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Residues in contact with TRP 169 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88F GLU* 3.9 22.7 - - + -
91F LEU* 3.3 53.7 - - + +
92F GLN* 3.5 27.8 - - + -
58G TRP 4.0 8.5 + - - -
65G PHE* 3.8 17.9 - + - -
69G HIS* 3.6 28.9 - + - -
165J GLY 3.0 17.0 + - - +
166J LYS* 3.6 13.5 - - + +
168J ILE* 1.3 80.4 - - - +
170J MET* 1.3 88.9 + - + +
172J GLY* 3.2 2.5 + - - -
173J ALA* 3.0 25.4 + - + +
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Residues in contact with MET 170 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65G PHE* 3.7 24.0 - - + -
66G LYS* 4.9 22.0 - - + -
69G HIS* 4.7 11.4 - - + -
75J TYR* 5.1 4.5 - - - +
166J LYS* 3.0 58.3 + - + +
167J ALA* 3.3 7.6 + - - +
169J TRP* 1.3 90.9 - - + +
171J LEU* 1.3 58.7 + - - +
173J ALA* 3.1 2.6 + - - +
174J THR* 2.6 38.3 + - + +
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Residues in contact with LEU 171 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71J LEU* 4.6 5.2 - - + -
75J TYR* 3.5 18.6 - - + +
124J LEU* 3.9 41.7 - - + +
127J VAL* 3.3 26.5 - - + -
128J LYS* 3.7 28.9 - - + +
131J PHE* 3.8 15.0 - - + -
167J ALA 2.8 21.6 + - - +
168J ILE* 3.8 3.8 - - - +
170J MET* 1.3 75.8 - - - +
172J GLY* 1.3 58.7 + - - +
174J THR* 3.2 6.5 + - + +
175J LEU* 2.9 35.9 + - + +
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Residues in contact with GLY 172 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128J LYS* 3.5 23.7 - - - +
168J ILE 2.9 11.8 + - - -
169J TRP* 3.6 4.3 - - - -
170J MET 3.2 0.2 - - - -
171J LEU* 1.3 79.1 - - - +
173J ALA* 1.3 55.0 + - - +
175J LEU* 3.8 2.5 - - - +
176J LYS* 2.9 31.2 + - - +
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Residues in contact with ALA 173 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60G ILE 4.4 5.4 - - - +
61G TYR* 3.4 9.3 - - + +
62G GLY 2.9 23.5 + - - -
65G PHE* 3.7 35.0 - - + -
169J TRP* 3.0 21.7 + - + +
170J MET 3.1 7.6 + - - +
172J GLY* 1.3 78.1 - - - +
174J THR* 1.3 57.8 - - - +
175J LEU 3.5 0.2 + - - -
176J LYS* 3.7 7.9 + - - -
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Residues in contact with THR 174 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62G GLY* 3.0 31.5 - - - -
63G ILE* 3.2 24.8 + - - +
65G PHE* 3.7 18.8 - - + -
66G LYS* 4.7 6.5 - - + +
71J LEU* 6.2 3.4 - - + -
124J LEU* 3.8 23.3 - - + +
170J MET* 2.6 32.0 + - + +
171J LEU* 3.7 9.6 + - + +
173J ALA* 1.3 76.5 - - - +
175J LEU* 1.3 62.8 + - - +
176J LYS 4.4 0.5 - - - +
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Residues in contact with LEU 175 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63G ILE* 6.0 0.9 - - + -
121J VAL* 3.8 40.6 - - + +
124J LEU* 3.8 18.2 - - + +
125J ALA* 3.5 34.8 - - + +
128J LYS* 4.2 15.3 - - + -
171J LEU* 2.9 19.8 + - + +
172J GLY* 4.1 3.8 - - - +
174J THR* 1.3 84.5 - - - +
176J LYS* 1.3 65.9 + - - +
177J ALA* 3.4 5.9 + - - +
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Residues in contact with LYS 176 (chain J).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59G HIS 5.4 0.6 + - - -
61G TYR* 3.5 42.1 - - + +
62G GLY* 4.1 10.7 - - - -
117G GLU* 2.8 50.7 + - - +
172J GLY 2.9 18.1 + - - +
173J ALA* 3.8 11.2 - - - +
174J THR 3.4 1.1 - - - +
175J LEU* 1.3 78.8 - - - +
177J ALA* 1.3 67.4 + - - +
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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