Contacts of the helix formed by residues 43 - 76 (chain B) in PDB entry 5D0Y
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 LEU 43 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29B LEU* 3.6 35.6 + - + +
30B GLY* 5.4 0.2 - - - -
32B PHE* 3.1 39.0 + - + +
42B GLY* 1.3 73.6 - - - -
44B GLY* 1.3 65.1 + - - +
45B PHE* 3.2 13.7 - - + -
46B ILE* 3.1 41.9 + - + +
47B GLY 3.9 0.2 + - - -
159B VAL* 6.2 0.7 - - + -
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Residues in contact with GLY 44 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26B LYS* 3.9 19.0 + - - +
29B LEU* 3.9 3.4 + - - -
30B GLY* 3.9 21.7 + - - -
42B GLY* 3.3 3.4 - - - -
43B LEU* 1.3 76.3 - - - +
45B PHE* 1.3 65.6 + - - +
46B ILE 3.0 1.0 + - - -
47B GLY* 3.1 11.3 + - - -
48B SER* 3.1 11.8 + - - -
92B GLU* 5.1 0.9 - - - -
201B FOL 5.4 2.1 + - - -
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Residues in contact with PHE 45 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42B GLY 3.3 22.9 + - - -
43B LEU* 3.9 11.0 - - + -
44B GLY* 1.3 76.6 - - - +
46B ILE* 1.3 84.4 + - + +
48B SER* 3.0 11.8 + - - +
49B VAL* 2.8 43.0 + - + +
92B GLU* 4.0 5.5 + - - +
96B TYR* 4.7 6.7 - - - +
122B TYR* 3.9 19.7 - - - +
155B ILE* 5.6 1.6 - - + -
156B HIS* 3.4 46.0 - + + +
159B VAL* 3.5 33.4 - - + -
160B VAL* 4.6 5.2 - - + -
163B ILE* 6.3 0.2 - - + -
201B FOL 4.9 4.4 + - - +
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Residues in contact with ILE 46 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29B LEU* 3.9 19.5 - - + -
43B LEU* 3.4 44.6 - - + +
44B GLY 3.0 0.8 - - - -
45B PHE* 1.3 104.6 - - + +
47B GLY* 1.3 63.9 - - - +
49B VAL* 3.5 6.0 + - - +
50B MET* 3.3 28.1 + - - +
159B VAL* 4.0 11.2 - - + -
163B ILE* 3.7 29.1 - - + +
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Residues in contact with GLY 47 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22B VAL* 4.5 2.4 - - - +
25B ILE* 4.7 0.4 - - - -
26B LYS* 3.4 33.8 - - - +
29B LEU* 4.2 5.7 - - - +
43B LEU 3.9 1.4 + - - -
44B GLY 3.1 5.0 + - - -
46B ILE* 1.3 81.2 - - - +
48B SER* 1.3 60.7 + - - +
50B MET* 3.1 25.9 + - - +
51B LEU* 3.1 12.8 + - - +
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Residues in contact with SER 48 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26B LYS* 3.4 28.6 - - - +
44B GLY 3.1 6.2 + - - -
45B PHE* 3.0 15.8 + - - -
47B GLY* 1.3 76.4 - - - +
49B VAL* 1.3 60.8 + - - +
51B LEU* 3.4 0.8 + - - -
52B GLY 3.3 11.3 + - - -
89B ALA 5.1 0.4 - - - -
92B GLU* 3.4 29.8 - - - +
93B SER* 2.5 37.4 + - - +
96B TYR* 4.0 6.5 - - - -
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Residues in contact with VAL 49 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45B PHE* 2.8 26.0 + - + +
46B ILE* 3.8 5.6 - - - +
48B SER* 1.3 75.6 - - - +
50B MET* 1.3 60.2 + - - +
52B GLY* 3.1 2.4 + - - -
53B TYR* 2.8 28.3 + - + +
96B TYR* 3.5 49.6 - - + +
100B LEU* 4.3 5.8 - - + -
160B VAL* 4.1 18.2 - - + -
163B ILE* 4.6 9.6 - - + -
164B LEU* 4.1 25.4 - - + -
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Residues in contact with MET 50 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22B VAL* 3.6 26.7 - - + -
25B ILE* 3.9 35.4 - - + -
29B LEU* 5.4 0.2 - - - -
46B ILE* 3.3 23.5 + - + +
47B GLY* 3.1 9.5 + - - +
49B VAL* 1.3 77.4 - - - +
51B LEU* 1.3 56.2 + - - +
53B TYR* 4.4 5.4 - - - -
54B LEU* 2.8 46.8 + - + +
163B ILE* 4.6 13.5 - - + -
167B LEU* 4.2 29.2 - - + -
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Residues in contact with LEU 51 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19B LEU* 4.2 7.9 - - + -
22B VAL* 3.6 30.3 - - + +
23B ILE* 3.6 15.0 - - + -
26B LYS* 4.6 12.6 - - + -
47B GLY 3.1 11.7 + - - +
48B SER 3.5 0.9 - - - +
49B VAL 3.2 0.4 - - - -
50B MET* 1.3 78.0 - - - +
52B GLY* 1.3 56.8 + - - +
55B PHE* 3.2 42.3 + - + +
56B GLY 3.5 6.1 - - - +
59B TRP 4.8 4.0 - - - +
60B GLY* 3.8 6.5 - - - +
63B GLY* 3.3 36.1 - - - +
64B GLY* 3.4 7.4 - - - +
93B SER* 3.3 24.2 - - - +
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Residues in contact with GLY 52 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B SER 3.3 5.4 + - - -
49B VAL 3.1 7.1 + - - -
51B LEU* 1.3 77.4 - - - +
53B TYR* 1.3 65.2 + - - +
56B GLY 3.5 15.0 + - - -
93B SER 3.4 19.9 + - - -
96B TYR 4.1 5.4 - - - -
97B GLY* 3.5 26.1 - - - -
101B TYR* 3.6 7.4 - - - +
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Residues in contact with TYR 53 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49B VAL 2.8 20.9 + - - +
50B MET* 3.8 5.6 - - - +
52B GLY* 1.3 73.7 - - - +
54B LEU* 1.3 82.3 + - + +
96B TYR 4.7 0.4 + - - -
100B LEU* 3.3 33.1 - - + +
101B TYR* 3.2 23.6 - - - -
102B LYS 4.5 3.7 + - - -
103B LYS 4.5 12.8 + - - -
105B ILE* 3.8 16.0 - - + +
163B ILE* 6.1 2.2 - - + -
164B LEU* 4.0 51.2 + - + -
167B LEU* 4.6 22.7 - - + -
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Residues in contact with LEU 54 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18B LEU* 5.0 13.9 - - + -
22B VAL* 5.1 2.9 - - + -
50B MET* 2.8 37.9 + - + +
53B TYR* 1.3 98.1 - - + +
55B PHE* 1.3 81.5 + - + +
56B GLY 3.6 0.2 - - - -
101B TYR* 3.5 15.6 + - - -
167B LEU* 4.4 23.1 - - + -
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Residues in contact with PHE 55 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15B GLU* 3.5 31.2 - - + -
16B LEU* 5.8 0.7 - - + -
18B LEU* 3.7 15.7 - - + -
19B LEU* 3.5 39.0 - - + -
22B VAL* 3.7 21.5 - - + -
51B LEU* 3.2 28.1 + - + +
54B LEU* 1.3 101.4 - - + +
56B GLY* 1.3 63.6 + - - +
59B TRP* 3.5 42.0 - + + +
101B TYR* 4.2 8.4 + - - -
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Residues in contact with GLY 56 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51B LEU 3.5 3.3 - - - +
52B GLY* 3.5 16.9 + - - -
54B LEU 3.6 2.0 - - - -
55B PHE* 1.3 79.2 - - - +
57B PRO* 1.3 70.3 - - - +
58B TRP 3.6 0.4 - - - -
60B GLY* 2.9 26.5 + - - -
93B SER 4.5 0.2 - - - +
97B GLY* 4.3 2.2 - - - -
101B TYR* 3.5 24.8 - - - -
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Residues in contact with PRO 57 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56B GLY* 1.3 82.6 - - - +
58B TRP* 1.3 82.4 - - + +
61B PHE* 2.6 36.9 + - - +
94B MET* 3.3 29.1 - - + +
97B GLY* 4.2 8.9 - - - +
98B PHE* 3.5 36.3 - - + +
101B TYR* 4.2 12.8 - - + -
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Residues in contact with TRP 58 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56B GLY 3.6 0.4 - - - -
57B PRO* 1.3 92.9 - - + +
59B TRP* 1.3 75.6 - + + +
61B PHE* 3.1 7.9 + - + +
62B ALA* 2.9 29.2 + - - +
94B MET* 4.9 10.8 - - - -
98B PHE* 4.1 28.9 - + - -
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Residues in contact with TRP 59 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16B LEU* 5.2 11.9 - - + -
19B LEU* 4.6 24.0 - - + +
51B LEU* 4.8 0.9 - - - +
55B PHE* 3.5 37.9 - + + +
56B GLY 4.2 0.2 + - - -
57B PRO* 6.4 0.2 - - + -
58B TRP* 1.3 92.9 - + + +
60B GLY* 1.3 56.7 + - - +
62B ALA* 3.6 10.6 - - + +
63B GLY* 2.8 25.3 + - - -
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Residues in contact with GLY 60 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51B LEU* 3.8 22.1 - - - +
55B PHE 4.4 0.4 + - - -
56B GLY 2.9 25.1 + - - -
57B PRO 3.5 0.4 - - - -
59B TRP* 1.3 76.9 - - - +
61B PHE* 1.3 57.4 + - - +
63B GLY* 3.9 0.3 - - - -
64B GLY 3.0 22.2 + - - -
93B SER* 3.1 23.1 - - - -
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Residues in contact with PHE 61 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57B PRO 2.6 21.0 + - - +
58B TRP* 3.1 9.4 + + + +
60B GLY* 1.3 69.2 - - - +
62B ALA* 1.3 65.0 + - - +
65B ALA* 2.9 33.6 + - + +
87B LEU* 4.0 16.8 - - + -
90B ALA* 3.4 43.0 + - + +
91B LEU* 3.7 21.5 - - + -
94B MET* 3.8 21.7 - - + +
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Residues in contact with ALA 62 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19B LEU* 6.2 2.0 - - + -
58B TRP 2.9 15.9 + - - +
59B TRP* 3.6 15.5 - - + +
61B PHE* 1.3 80.7 - - - +
63B GLY* 1.3 58.4 + - - +
65B ALA* 3.2 6.4 + - - +
66B LEU* 2.7 32.0 + - - +
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Residues in contact with GLY 63 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19B LEU* 4.3 8.9 - - - +
23B ILE* 3.1 27.1 - - - +
51B LEU* 3.3 10.5 - - - -
59B TRP 2.8 20.3 + - - -
62B ALA* 1.3 72.5 - - - +
64B GLY* 1.3 56.3 + - - +
66B LEU* 3.8 5.6 - - - -
67B SER* 2.9 25.3 + - - -
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Residues in contact with GLY 64 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26B LYS* 4.8 2.2 - - - -
51B LEU* 3.4 8.4 - - - +
60B GLY 3.0 16.2 + - - -
61B PHE 4.0 0.7 - - - -
63B GLY* 1.3 73.0 - - - +
65B ALA* 1.3 67.6 + - - +
67B SER* 3.4 7.0 + - - -
68B ASP 3.2 15.9 + - - -
89B ALA* 3.4 35.5 - - - +
93B SER* 4.3 2.0 - - - -
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Residues in contact with ALA 65 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61B PHE* 2.9 28.2 + - + +
62B ALA* 3.4 6.1 - - - +
64B GLY* 1.3 76.6 - - - +
66B LEU* 1.3 63.7 + - - +
68B ASP* 3.4 9.9 + - - +
69B LEU* 3.5 14.1 + - + +
86B THR* 3.7 22.6 - - + +
90B ALA* 3.8 17.4 - - + +
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Residues in contact with LEU 66 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19B LEU* 6.2 1.3 - - + -
23B ILE* 5.2 12.3 - - + -
62B ALA 2.7 20.7 + - - +
63B GLY* 3.8 7.6 - - - +
65B ALA* 1.3 69.3 - - - +
67B SER* 1.3 55.7 + - - +
68B ASP 2.9 4.5 - - - -
69B LEU* 2.8 46.0 + - + +
70B VAL* 3.1 21.6 + - + +
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Residues in contact with SER 67 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23B ILE* 3.4 33.0 - - - +
26B LYS* 3.3 29.9 + - - +
27B VAL* 3.2 13.1 - - - +
63B GLY 2.9 20.3 + - - -
64B GLY 3.4 8.2 + - - -
66B LEU* 1.3 72.5 - - - +
68B ASP* 1.3 60.1 + - - +
70B VAL* 4.0 2.5 - - - -
71B SER* 3.1 27.5 + - - -
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Residues in contact with ASP 68 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64B GLY 3.2 8.8 + - - +
65B ALA 3.5 10.3 - - - +
66B LEU 2.9 0.8 + - - -
67B SER* 1.3 80.9 + - - +
69B LEU* 1.3 65.5 + - - +
71B SER* 3.3 5.1 + - - -
72B SER* 2.9 28.8 + - - -
77B ASN* 5.5 0.3 + - - -
81B PHE* 4.4 0.9 - - - -
85B PHE 4.0 4.7 - - - +
86B THR* 2.6 36.2 + - - -
89B ALA* 4.0 13.3 - - + +
201B FOL 2.9 38.8 + - - +
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Residues in contact with LEU 69 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65B ALA* 3.5 17.7 + - + +
66B LEU* 2.8 32.0 + - + +
68B ASP* 1.3 73.4 + - - +
70B VAL* 1.3 57.7 + - + +
72B SER* 3.3 7.3 + - - -
73B ALA* 2.8 30.1 + - - +
81B PHE* 4.2 25.6 - - + -
83B ILE* 5.8 2.2 - - + -
86B THR* 4.7 10.1 - - + -
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Residues in contact with VAL 70 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23B ILE* 5.0 7.0 - - + -
27B VAL* 4.1 15.9 - - + -
66B LEU* 3.1 26.7 + - + +
67B SER* 4.2 5.8 - - - +
69B LEU* 1.3 76.2 - - + +
71B SER* 1.3 60.4 + - - +
73B ALA* 3.1 6.4 + - - +
74B ILE* 2.9 50.4 + - + +
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Residues in contact with SER 71 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B VAL* 3.9 26.5 + - - +
30B GLY* 5.7 1.2 - - - -
31B GLN* 3.7 20.8 + - - -
67B SER 3.1 18.4 + - - -
68B ASP* 3.3 6.0 + - - -
70B VAL* 1.3 79.2 - - - +
72B SER* 1.3 58.3 + - - +
75B PHE* 3.0 34.2 + - - +
76B GLY 3.3 4.7 + - - +
77B ASN* 4.9 4.6 + - - -
----------------------------------------------------------
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Residues in contact with SER 72 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68B ASP* 2.9 22.0 + - - -
69B LEU* 3.4 5.6 - - - -
71B SER* 1.3 78.1 - - - +
73B ALA* 1.3 60.4 + - - +
76B GLY* 2.8 30.6 + - - +
77B ASN* 2.8 31.0 + - - +
81B PHE* 3.7 17.3 - - - -
201B FOL 3.6 14.0 + - - -
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Residues in contact with ALA 73 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69B LEU 2.8 18.1 + - - +
70B VAL* 3.4 8.3 - - - +
72B SER* 1.3 78.2 - - - +
74B ILE* 1.3 63.7 + - + +
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Residues in contact with ILE 74 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B VAL* 5.0 2.7 - - + -
70B VAL* 2.9 33.4 + - + +
73B ALA* 1.3 82.2 - - + +
75B PHE* 1.3 95.0 + - + +
76B GLY 3.7 0.2 - - - -
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Residues in contact with PHE 75 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B VAL* 3.5 26.9 - - + -
28B VAL* 5.7 5.6 - - + -
31B GLN* 3.4 48.7 - - + +
71B SER* 3.0 24.2 + - - +
74B ILE* 1.3 96.8 - - + +
76B GLY* 1.3 68.9 + - - +
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Residues in contact with GLY 76 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31B GLN* 5.4 1.7 + - - +
33B LYS* 5.6 3.1 + - - -
71B SER 3.3 3.0 + - - -
72B SER 2.8 27.2 + - - -
75B PHE* 1.3 83.0 - - - +
77B ASN* 1.3 69.3 + - - -
78B LEU 4.3 0.3 + - - -
----------------------------------------------------------
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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