Contacts of the helix formed by residues 132 - 165 (chain A) in PDB entry 5FLZ
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 GLY 132 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
131A PHE* 1.4 72.0 - - - +
133A MET* 1.3 65.0 + - - +
134A VAL* 3.2 3.4 - - - -
135A LEU* 3.2 17.6 + - - +
136A GLN* 3.1 24.1 + - - +
296A TYR* 3.3 13.5 - - - -
298A GLU* 4.2 7.4 - - - -
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Residues in contact with MET 133 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132A GLY* 1.3 73.1 - - - +
134A VAL* 1.3 64.0 - - + +
136A GLN* 3.6 6.4 + - - +
137A ARG* 3.3 22.7 + - + +
278A ASP* 5.0 16.4 - - + +
282A MET* 4.5 14.8 - - + -
293A ASN* 5.9 5.8 - - + -
295A PRO* 4.0 17.3 - - + -
296A TYR* 3.4 19.8 + - + +
298A GLU* 3.6 37.6 + - + +
321B SER 4.6 1.8 - - - +
322B HIS* 5.4 2.7 - - - +
323B GLY* 4.4 29.2 - - - +
324B ASP* 4.3 3.7 - - - +
328B ARG* 4.4 11.9 - - - +
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Residues in contact with VAL 134 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132A GLY* 5.0 0.7 - - - -
133A MET* 1.3 82.4 - - + +
135A LEU* 1.4 62.8 + - - +
137A ARG* 3.2 6.6 + - - +
138A PHE* 3.2 26.1 + - + +
244A GLY* 6.5 0.7 - - - -
247A ILE* 4.9 19.5 - - + -
275A ILE* 3.9 20.8 - - + +
278A ASP* 5.4 7.4 - - + +
279A TYR* 3.4 42.8 - - + +
282A MET* 5.5 1.6 - - + -
298A GLU* 3.8 29.8 - - + +
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Residues in contact with LEU 135 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126A TRP* 3.7 45.8 - - + +
130A SER* 5.8 0.7 - - - -
131A PHE 4.3 13.2 - - - +
132A GLY* 3.2 18.3 + - - +
134A VAL* 1.4 73.9 - - - +
136A GLN* 1.3 65.7 + - - +
138A PHE* 2.9 44.3 - - + -
139A ALA* 3.2 5.4 + - - +
247A ILE* 5.6 11.9 - - + +
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Residues in contact with GLN 136 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126A TRP 3.3 19.7 - - - +
127A SER* 3.5 22.1 + - - +
128A ASP 5.0 2.6 + - - -
129A THR* 5.0 3.3 - - - -
130A SER* 2.9 40.1 + - - +
131A PHE 3.9 0.4 - - - +
132A GLY 3.1 11.2 + - - +
133A MET* 3.9 3.8 - - - +
135A LEU* 1.3 79.8 - - - +
137A ARG* 1.4 56.6 + - - +
139A ALA 3.1 0.2 + - - -
140A TYR 3.0 26.3 + - - -
296A TYR* 3.3 21.4 + - - -
322B HIS* 2.9 27.4 + - - -
324B ASP* 3.5 20.5 - - - +
327B ILE* 5.4 1.9 - - - +
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Residues in contact with ARG 137 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133A MET* 3.3 16.4 + - + +
134A VAL* 3.2 9.9 + - - +
136A GLN* 1.4 75.7 - - - +
138A PHE* 1.3 63.7 + - - +
140A TYR* 3.4 38.0 + - - +
141A GLU* 3.2 58.3 + - - +
144A ARG* 4.7 2.6 - - - +
274A ASN* 5.1 4.4 - - - +
275A ILE* 4.6 8.5 - - + -
278A ASP* 3.6 32.3 - - - +
324B ASP* 3.8 24.9 - - - +
325B LEU* 3.6 32.9 - - - +
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Residues in contact with PHE 138 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126A TRP* 4.1 26.7 - + - -
134A VAL* 3.2 9.2 + - + -
135A LEU* 2.9 50.9 - - + -
137A ARG* 1.3 79.3 - - - +
139A ALA* 1.4 77.7 + - - +
141A GLU* 3.4 2.1 + - - +
142A ILE* 3.1 40.7 + - + +
192A ILE* 3.7 33.7 - - + -
247A ILE* 6.0 9.4 - - + -
271A LEU* 4.0 18.3 - - + +
275A ILE* 3.2 27.9 - - + +
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Residues in contact with ALA 139 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
123A TYR* 3.6 7.6 - - + -
126A TRP* 3.5 40.2 - - + -
127A SER* 3.3 20.6 - - - +
135A LEU 3.2 6.0 + - - +
136A GLN 3.1 4.2 + - - +
138A PHE* 1.4 83.5 - - + +
140A TYR* 1.3 60.3 + - - +
142A ILE* 3.5 2.9 + - - +
143A ARG* 3.0 30.1 + - - +
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Residues in contact with TYR 140 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
123A TYR* 3.9 23.9 - - + +
127A SER* 4.8 2.5 - - - +
136A GLN 3.0 7.2 + - - +
137A ARG* 3.4 24.0 - - - +
139A ALA* 1.3 74.5 - - - +
141A GLU* 1.4 66.1 + - - +
143A ARG* 3.4 2.3 + - - +
144A ARG* 3.1 64.5 + - + +
292B ILE* 4.3 28.9 - - + +
324B ASP* 3.5 26.0 - - + +
326B THR* 3.3 37.5 + - + +
327B ILE* 5.5 5.8 - - + -
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Residues in contact with GLU 141 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
137A ARG* 3.2 52.8 + - - +
138A PHE 3.4 4.8 + - - +
139A ALA 3.3 0.8 - - - -
140A TYR* 1.4 78.2 - - - +
142A ILE* 1.3 60.2 + - - +
144A ARG* 3.3 26.1 + - - +
145A PHE* 3.0 49.0 + - + -
271A LEU* 3.5 18.9 - - + +
274A ASN* 3.5 33.4 + - - +
275A ILE* 5.1 0.7 - - - +
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Residues in contact with ILE 142 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119A LEU* 5.2 5.6 - - + -
126A TRP* 5.6 8.7 - - + -
138A PHE* 3.1 36.4 + - + +
139A ALA* 4.0 3.8 - - - +
141A GLU* 1.3 71.9 - - - +
143A ARG* 1.4 69.5 + - - +
145A PHE* 3.1 9.4 + - + +
146A LEU* 2.9 21.8 + - - +
185A GLN* 3.5 35.7 - - - +
188A LEU* 3.6 31.4 - - + -
192A ILE* 5.8 1.3 - - + -
267A PHE* 5.3 9.2 - - + -
271A LEU* 3.8 27.1 - - + -
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Residues in contact with ARG 143 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119A LEU* 5.4 10.3 - - + -
120A THR* 3.4 44.8 + - - +
123A TYR* 3.4 54.5 - - + -
124A GLU* 5.2 1.8 + - - +
139A ALA 3.0 18.0 + - - +
140A TYR 3.9 2.7 - - - +
142A ILE* 1.4 78.3 - - - +
144A ARG* 1.3 62.2 + - - +
146A LEU* 4.0 7.6 - - - +
147A GLU* 2.9 66.7 + - + +
288B TYR* 4.9 6.9 + - - -
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Residues in contact with ARG 144 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
137A ARG* 4.7 3.0 - - - +
140A TYR* 3.1 50.3 + - + +
141A GLU* 3.3 35.1 + - - +
143A ARG* 1.3 79.8 - - - +
145A PHE* 1.4 85.7 + - + +
147A GLU* 3.8 3.9 - - - +
148A ASP* 2.9 43.7 + - - +
326B THR* 5.8 2.2 - - - +
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Residues in contact with PHE 145 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141A GLU* 3.0 37.0 + - + +
142A ILE* 3.1 5.3 + - - +
144A ARG* 1.4 111.4 - - + +
146A LEU* 1.4 64.1 + - - +
148A ASP* 3.1 19.6 + - - +
149A VAL* 3.2 21.5 + - + +
267A PHE* 4.1 33.4 - + + -
271A LEU* 5.4 5.2 - - + -
274A ASN* 5.0 9.0 - - - -
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Residues in contact with LEU 146 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112A TYR* 4.6 13.2 - - - +
116A TYR* 6.1 3.4 - - + -
119A LEU* 3.7 28.7 - - + -
120A THR* 6.2 2.5 - - + -
142A ILE* 2.9 16.4 + - + +
143A ARG* 4.0 7.4 - - - +
145A PHE* 1.4 71.0 - - - +
147A GLU* 1.4 80.6 - - + +
149A VAL* 3.1 19.0 - - + +
150A TYR* 3.1 37.0 + - + +
181A GLU* 4.9 9.4 - - + -
185A GLN* 3.8 35.2 + - + +
267A PHE* 5.9 0.8 - - - -
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Residues in contact with GLU 147 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
120A THR* 5.7 2.1 - - - +
143A ARG* 2.9 60.6 + - + +
144A ARG* 3.8 5.6 - - - +
146A LEU* 1.4 87.6 - - + +
148A ASP* 1.4 65.4 + - - +
150A TYR* 4.8 5.2 - - - -
151A LEU* 3.0 43.8 + - + +
288B TYR* 2.4 49.0 + - + -
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Residues in contact with ASP 148 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
144A ARG* 2.9 33.8 + - - +
145A PHE* 3.1 12.4 + - - +
147A GLU* 1.4 61.3 - - - +
149A VAL* 1.4 69.1 + - + +
151A LEU* 4.1 2.9 - - - +
152A LYS* 3.2 23.2 + - - +
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Residues in contact with VAL 149 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145A PHE* 3.5 14.6 - - + +
146A LEU* 3.1 33.7 - - + +
148A ASP* 1.4 81.5 - - + +
150A TYR* 1.4 63.2 + - - +
152A LYS* 3.8 4.6 + - - +
153A THR* 3.3 24.6 + - - -
181A GLU* 6.1 4.5 - - + -
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Residues in contact with TYR 150 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A LEU* 5.3 6.2 + - - +
112A TYR* 4.0 32.7 - + - -
116A TYR* 4.4 24.3 - + + -
146A LEU* 3.1 32.7 + - + +
147A GLU* 4.2 7.2 - - - +
149A VAL* 1.4 73.6 - - - +
151A LEU* 1.3 68.5 + - + +
153A THR* 3.3 8.3 + - + +
154A LEU* 2.9 67.9 + - + +
177A ILE* 5.1 8.7 - - + -
181A GLU* 3.6 26.7 - - + -
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Residues in contact with LEU 151 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147A GLU* 3.0 37.3 + - + +
148A ASP* 4.2 2.0 - - - +
150A TYR* 1.3 88.9 - - + +
152A LYS* 1.3 62.9 + - - +
154A LEU* 4.9 2.7 - - + -
155A VAL* 3.0 34.0 + - + +
281B LYS 5.1 2.2 - - - +
285B ARG* 3.1 40.6 + - + +
288B TYR* 3.0 42.8 - - + +
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Residues in contact with LYS 152 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
148A ASP 3.2 18.0 + - - +
149A VAL* 3.8 4.4 + - - +
151A LEU* 1.3 78.4 - - - +
153A THR* 1.3 85.3 + - - +
155A VAL* 3.9 1.6 - - - +
156A GLU* 3.1 33.8 + - + +
157A ARG* 5.8 0.6 - - - +
285B ARG* 4.7 11.4 + - - +
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Residues in contact with THR 153 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149A VAL 3.3 13.5 + - - +
150A TYR* 3.4 17.9 - - + +
152A LYS* 1.3 92.9 + - - +
154A LEU* 1.3 65.8 + - + +
156A GLU* 3.4 4.6 + - - +
157A ARG* 3.0 51.3 + - - +
177A ILE* 3.5 33.0 - - + +
181A GLU* 5.1 1.3 - - - +
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Residues in contact with LEU 154 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A LEU* 5.2 13.9 - - + +
68A ILE* 5.3 10.1 - - + -
150A TYR* 2.9 51.8 + - + +
151A LEU* 4.2 4.0 - - + +
153A THR* 1.3 78.9 - - - +
155A VAL* 1.4 72.8 + - + +
157A ARG* 3.1 11.1 + - + +
158A LEU* 3.0 56.4 + - + -
177A ILE* 5.4 8.3 - - + -
281B LYS* 5.5 6.1 - - + +
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Residues in contact with VAL 155 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151A LEU* 3.0 28.3 + - + +
152A LYS 3.9 2.9 - - - +
154A LEU* 1.4 83.9 - - + +
156A GLU* 1.4 67.9 + - - +
158A LEU* 3.5 2.8 + - - +
159A GLU* 3.2 25.6 + - + +
281B LYS* 5.5 6.7 - - + -
282B SER* 4.1 15.0 - - - +
285B ARG* 4.0 44.6 - - + +
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Residues in contact with GLU 156 (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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152A LYS* 3.1 22.0 + - + +
153A THR* 3.6 5.4 - - - +
155A VAL* 1.4 83.0 - - - +
157A ARG* 1.3 74.7 + - - +
159A GLU* 3.0 36.2 - - - +
160A ARG* 3.2 21.6 + - - +
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Residues in contact with ARG 157 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152A LYS* 5.8 0.2 - - - +
153A THR* 3.0 38.1 + - - +
154A LEU* 3.1 12.2 + - + +
156A GLU* 1.3 85.5 + - - +
158A LEU* 1.3 68.5 + - + +
160A ARG* 3.3 10.0 + - + +
161A ASP* 3.0 28.7 + - - +
173A LEU* 3.2 57.6 + - + +
176A ILE* 4.4 19.4 - - - +
177A ILE* 3.2 38.2 - - - +
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Residues in contact with LEU 158 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A LEU* 4.3 25.7 - - + +
67A LEU* 3.9 28.0 - - + -
68A ILE* 4.2 20.0 - - + +
154A LEU* 3.0 45.6 + - + +
155A VAL* 3.5 2.7 + - - +
157A ARG* 1.3 78.1 - - + +
159A GLU* 1.4 62.9 - - - +
161A ASP* 3.4 7.9 + - - +
162A PHE* 3.0 25.5 + - - +
281B LYS* 3.4 30.5 - - - +
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Residues in contact with GLU 159 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
155A VAL* 3.2 16.5 + - + +
156A GLU* 3.0 41.7 - - - +
158A LEU* 1.4 76.6 - - - +
160A ARG* 1.4 75.3 + - - +
162A PHE* 4.0 4.3 - - - +
163A ASN* 3.0 47.6 + - + +
277B VAL* 6.5 0.4 - - + -
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Residues in contact with ARG 160 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156A GLU* 3.2 19.9 + - - +
157A ARG* 3.3 17.2 + - + +
159A GLU* 1.4 88.7 + - - +
161A ASP* 1.4 79.2 + - - +
163A ASN* 3.0 25.7 + - - +
164A LYS* 3.2 39.4 + - - +
168A PHE* 3.3 29.5 - - - +
173A LEU* 4.5 19.2 - - + +
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Residues in contact with ASP 161 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A LEU* 4.5 13.2 - - + +
67A LEU* 6.1 0.3 - - - +
157A ARG* 3.0 20.2 + - - +
158A LEU* 3.8 9.9 - - - +
160A ARG* 1.4 101.1 + - - +
162A PHE* 1.4 51.9 + - - +
164A LYS 3.9 0.7 + - - -
165A VAL 2.6 27.0 + - - +
166A PRO 4.4 0.9 - - - -
167A ASN* 3.6 10.3 - - - -
168A PHE* 3.3 38.8 - - - +
169A SER 4.1 1.6 - - - +
170A ILE* 5.2 2.4 - - - +
173A LEU* 3.3 25.0 - - - +
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Residues in contact with PHE 162 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61A LYS* 4.4 15.9 - - + -
64A LEU* 3.9 18.8 - - + +
158A LEU 3.0 16.7 + - - +
159A GLU* 4.2 4.0 - - - +
161A ASP* 1.4 75.2 - - - +
163A ASN* 1.4 60.8 + - - +
165A VAL 2.6 20.5 - - - +
166A PRO* 2.8 47.8 - - + +
167A ASN* 4.9 0.4 - - - -
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Residues in contact with ASN 163 (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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159A GLU* 3.0 49.0 + - + +
160A ARG* 3.0 22.2 + - - +
162A PHE* 1.4 78.7 - - - +
164A LYS* 1.3 75.6 + - - +
165A VAL* 3.6 0.3 + - - -
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Residues in contact with LYS 164 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
160A ARG* 3.2 43.1 + - - +
162A PHE 3.4 0.2 - - - -
163A ASN* 1.3 87.5 + - - +
165A VAL* 1.3 68.6 + - + +
168A PHE* 3.3 33.9 - - + -
----------------------------------------------------------
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Residues in contact with VAL 165 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
161A ASP 2.6 17.2 + - - +
162A PHE 2.6 18.7 - - - +
163A ASN 4.5 0.9 - - - -
164A LYS* 1.3 82.2 - - + +
166A PRO* 1.3 67.8 - - + +
167A ASN* 3.2 15.0 - - - +
168A PHE* 3.7 24.9 - - + -
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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