Contacts of the helix formed by residues 0 - 32 (chain A) in PDB entry 5JNQ
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 SER 0 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
-4A LEU* 2.8 21.5 + - - +
-3A TYR* 2.8 25.3 + - - -
-1A GLN* 1.4 73.1 + - - +
1A MET* 1.4 51.0 + - - +
3A HIS* 3.4 7.5 + - - +
4A GLU* 2.8 52.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 1 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
-3A TYR* 3.2 24.1 + - + +
-2A PHE* 3.3 33.6 + - + +
0A SER* 1.4 77.7 + - - +
2A ILE* 1.4 56.2 + - - +
4A GLU* 3.3 2.9 + - - +
5A THR* 2.7 39.6 + - - +
73A TYR* 3.8 34.8 - - - +
196A ALA 4.8 0.4 - - - +
197A ILE* 3.7 34.8 - - + +
200A ASP* 3.5 24.9 - - - +
201A MET 4.8 7.9 - - - +
204A SER* 4.3 4.7 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 2 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
-2A PHE* 2.9 33.1 + - + +
-1A GLN* 3.6 9.9 - - + +
1A MET* 1.4 69.2 - - - +
3A HIS* 1.3 63.7 + - + +
5A THR* 3.4 5.9 + - - -
6A ILE* 2.9 50.9 + - + +
197A ILE* 3.7 25.1 - - + -
404A BOG 4.1 48.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 3 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
-1A GLN* 2.9 55.1 + - + +
0A SER* 3.7 8.1 - - - +
2A ILE* 1.3 84.7 - - + +
4A GLU* 1.3 56.0 + - + +
6A ILE* 4.0 8.1 - - + +
7A LEU* 3.1 29.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 4 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
0A SER* 2.8 37.2 + - - +
1A MET* 3.7 4.9 - - - +
3A HIS* 1.3 71.7 - - + +
5A THR* 1.3 59.0 + - - +
7A LEU* 3.6 6.6 - - + +
8A ALA* 3.1 10.4 + - - +
69A TYR* 2.7 45.2 + - + +
72A SER* 4.5 6.1 + - - -
73A TYR* 3.4 31.9 + - + +
205A PRO* 5.8 0.2 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 5 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1A MET* 2.7 22.4 + - - +
2A ILE 3.8 3.4 - - - -
4A GLU* 1.3 74.0 - - - +
6A ILE* 1.4 65.8 + - + +
8A ALA* 3.1 9.2 + - - +
9A ILE* 3.1 30.1 + - + +
73A TYR* 4.8 0.9 + - - -
193A THR* 3.4 33.0 - - + -
197A ILE* 3.9 10.9 - - + +
204A SER* 2.7 39.2 + - - +
205A PRO* 4.4 5.6 - - + +
208A GLY* 4.6 2.0 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 6 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2A ILE* 2.9 41.1 + - + +
3A HIS* 4.1 10.1 - - + +
5A THR* 1.4 73.7 - - - +
7A LEU* 1.3 62.1 + - - +
9A ILE* 3.2 18.8 + - + +
10A ILE* 3.2 39.8 + - + +
404A BOG 5.0 13.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 7 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3A HIS 3.1 19.7 + - - +
4A GLU* 3.6 10.3 - - + +
6A ILE* 1.3 76.8 - - - +
8A ALA* 1.4 51.4 + - - +
10A ILE* 3.2 17.3 + - + +
11A ILE* 2.8 55.1 + - + +
69A TYR* 3.9 7.9 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 8 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4A GLU 3.1 15.3 + - - +
5A THR* 3.1 12.7 + - - +
7A LEU* 1.4 73.2 - - - +
9A ILE* 1.4 56.4 + - - +
11A ILE* 4.3 1.3 - - - -
12A ALA* 3.0 32.6 + - - +
65A THR* 3.4 14.5 - - + +
69A TYR* 3.4 21.7 + - + +
205A PRO* 3.7 24.9 - - + +
209A ALA* 4.2 4.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 9 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5A THR* 3.1 22.2 + - + +
6A ILE* 3.2 20.1 + - + +
8A ALA* 1.4 76.5 - - - +
10A ILE* 1.4 55.8 + - + +
13A PHE* 2.8 32.6 + - + +
193A THR* 4.7 7.0 - - + -
208A GLY* 3.2 32.5 - - - +
211A VAL* 4.3 17.5 - - + -
212A GLY* 3.2 25.6 - - - +
215A LEU* 4.6 8.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 10 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6A ILE* 3.2 34.2 + - + +
7A LEU* 3.2 15.5 + - + +
9A ILE* 1.4 74.1 - - + +
11A ILE* 1.4 60.4 + - + +
13A PHE* 3.3 13.4 + - + +
14A ALA* 2.9 32.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 11 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7A LEU* 2.8 48.5 + - + +
8A ALA* 3.8 5.4 - - - +
10A ILE* 1.4 72.7 - - + +
12A ALA* 1.4 55.1 - - - +
14A ALA* 3.3 5.2 + - - +
15A ILE* 3.1 42.9 + - + +
65A THR* 3.5 28.7 - - + +
68A PHE* 4.5 15.0 - - + -
69A TYR* 5.2 3.1 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 12 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8A ALA 3.0 17.7 + - - +
9A ILE 3.9 1.8 - - - +
11A ILE* 1.4 73.6 - - - +
13A PHE* 1.4 63.9 + - - +
15A ILE* 4.4 0.4 - - - -
16A SER* 3.1 14.4 + - - -
61A SER* 2.7 30.1 + - - +
65A THR* 3.5 15.9 - - - +
209A ALA* 3.3 30.3 - - - +
212A GLY 3.8 2.0 - - - -
213A SER* 3.6 5.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 13 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9A ILE* 2.8 20.9 + - + +
10A ILE* 3.6 15.3 - - + +
11A ILE 3.3 0.4 - - - -
12A ALA* 1.4 77.2 - - - +
14A ALA* 1.4 59.5 + - + +
16A SER* 3.8 0.7 - - - -
17A ALA* 2.9 39.2 + - + +
212A GLY* 3.2 14.7 + - - +
215A LEU* 3.7 19.1 - - + -
216A GLY* 3.4 30.3 - - - -
219A LEU* 3.8 24.7 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 14 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10A ILE* 2.9 19.0 + - + +
11A ILE* 3.3 7.2 + - - +
13A PHE* 1.4 77.0 - - + +
15A ILE* 1.4 64.6 + - + +
17A ALA* 4.0 3.0 - - - +
18A LEU* 3.1 40.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 15 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11A ILE* 3.1 27.3 + - + +
12A ALA* 4.4 0.2 - - - -
14A ALA* 1.4 75.8 - - + +
16A SER* 1.4 52.4 + - - +
18A LEU* 3.3 4.3 + - - +
19A LEU* 2.8 60.0 + - + +
60A SER 4.9 2.0 - - - +
61A SER* 3.6 22.4 - - - +
64A ILE* 3.7 30.7 - - + -
65A THR* 3.6 20.4 - - - +
68A PHE* 5.5 0.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 16 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12A ALA 3.1 18.9 + - - -
13A PHE 3.9 2.0 - - - -
15A ILE* 1.4 76.6 - - - +
17A ALA* 1.4 59.5 + - - +
20A CYS* 3.3 29.1 + - - -
57A ILE* 3.8 15.1 + - - +
58A ILE* 5.0 0.3 - - - -
61A SER* 3.5 13.8 + - - -
213A SER* 2.7 31.1 + - - -
216A GLY* 4.0 5.4 - - - -
217A PHE* 3.3 14.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 17 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13A PHE* 2.9 30.1 + - + +
14A ALA* 4.2 4.0 - - - +
16A SER* 1.4 73.8 - - - +
18A LEU* 1.4 61.0 - - + +
21A PRO* 3.2 19.9 - - - +
216A GLY* 4.0 4.9 - - - -
219A LEU* 3.9 24.0 - - + -
220A PHE* 3.6 17.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 18 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14A ALA* 3.1 30.6 + - + +
15A ILE* 4.0 3.1 - - - +
17A ALA* 1.4 80.1 - - + +
19A LEU* 1.4 62.0 + - - +
20A CYS 3.5 0.2 - - - -
21A PRO* 3.3 14.8 - - + +
22A ILE* 3.3 25.8 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 19 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15A ILE* 2.8 39.0 + - + +
18A LEU* 1.4 76.4 - - - +
20A CYS* 1.4 55.2 + - - +
22A ILE* 3.0 16.2 + - + +
23A ILE* 2.8 59.3 + - + +
57A ILE* 3.8 20.2 - - + +
60A SER* 3.8 26.7 - - - -
64A ILE* 6.4 0.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with CYS 20 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16A SER 3.3 20.6 + - - +
19A LEU* 1.4 75.3 - - - +
21A PRO* 1.4 60.9 - - + +
24A ILE* 2.9 35.2 + - - +
57A ILE* 3.7 29.7 - - + +
217A PHE* 4.2 23.6 - - - -
220A PHE* 3.5 42.2 - - + -
227A VAL* 5.2 3.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with PRO 21 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17A ALA 3.2 20.9 - - - +
18A LEU* 3.3 17.7 - - + +
20A CYS* 1.4 90.3 - - + +
22A ILE* 1.3 58.6 + - + -
24A ILE* 3.7 11.5 - - + +
25A PRO* 3.5 17.3 - - - +
220A PHE* 3.8 16.5 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 22 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18A LEU* 3.3 25.1 - - + +
19A LEU* 3.0 17.2 + - + +
21A PRO* 1.3 82.4 - - + +
23A ILE* 1.3 63.8 + - + +
24A ILE 3.5 0.2 - - - -
25A PRO* 3.4 16.3 - - - +
26A PHE* 4.4 5.9 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 23 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19A LEU* 2.8 50.9 + - + +
22A ILE* 1.3 76.9 - - + +
24A ILE* 1.4 63.3 + - - +
25A PRO* 3.5 0.9 - - - -
26A PHE* 3.3 20.9 + - + +
27A LEU* 3.0 46.8 + - + +
56A LEU* 5.7 6.3 - - + -
57A ILE* 3.8 29.8 - - + +
60A SER* 5.3 3.8 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 24 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20A CYS* 2.9 21.7 + - - +
21A PRO* 3.7 13.0 - - + +
23A ILE* 1.4 76.0 - - - +
25A PRO* 1.4 73.6 - - + +
27A LEU* 3.5 7.5 + - - +
28A HIS* 3.2 21.4 + - + +
51A PRO* 4.3 8.8 - - + +
57A ILE* 4.9 1.5 - - - +
220A PHE* 5.3 6.5 - - + -
226A LYS* 3.3 37.2 - - + +
227A VAL* 3.3 33.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with PRO 25 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21A PRO 3.5 10.3 - - - +
22A ILE* 3.4 18.8 - - - +
24A ILE* 1.4 100.2 - - + +
26A PHE* 1.4 54.6 + - - +
28A HIS* 3.3 8.0 + - + +
29A LYS* 3.0 47.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 26 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22A ILE 4.4 4.0 - - - +
23A ILE* 3.3 32.7 + - + +
25A PRO* 1.4 79.5 - - - +
27A LEU* 1.3 67.5 + - + +
29A LYS* 3.4 18.4 + - + +
30A LEU* 3.4 44.6 + - + +
53A MET* 5.8 1.8 - - + -
56A LEU* 5.9 4.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 27 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23A ILE* 3.0 38.7 + - + +
24A ILE* 4.1 4.5 - - - +
26A PHE* 1.3 80.5 - - + +
28A HIS* 1.3 62.3 + - - +
30A LEU* 3.5 13.7 + - + +
31A LYS* 3.3 21.1 + - - +
51A PRO* 3.9 10.5 - - + +
52A THR 3.7 23.7 + - - +
53A MET* 3.6 46.2 - - + +
54A GLY* 4.0 12.3 - - - -
56A LEU* 4.7 4.0 - - + -
57A ILE* 4.4 4.3 - - + -
98A ILE* 6.0 0.3 - - - +
227A VAL* 4.1 11.0 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 28 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24A ILE* 3.2 17.7 + - + +
25A PRO* 3.7 8.1 - - + +
27A LEU* 1.3 73.7 - - - +
29A LYS* 1.4 59.8 + - - +
31A LYS* 3.4 7.5 + - + +
32A PHE* 3.0 58.8 + + + +
49A GLY 5.6 4.9 - - - -
51A PRO* 3.7 32.2 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 29 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25A PRO* 3.0 38.5 + - - +
26A PHE* 3.6 15.2 - - + +
27A LEU 3.3 0.4 - - - -
28A HIS* 1.4 77.7 - - + +
30A LEU* 1.4 56.4 - - + +
32A PHE* 3.0 24.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 30 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26A PHE* 3.4 44.3 + - + +
27A LEU* 3.6 24.0 - - + +
29A LYS* 1.4 77.5 - - + +
31A LYS* 1.3 60.0 + - - +
32A PHE 4.7 1.7 - - - -
53A MET* 4.3 15.0 - - + -
95A TYR* 5.9 7.9 - - + -
98A ILE* 3.4 36.0 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 31 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27A LEU 3.3 11.1 + - - +
28A HIS* 3.7 15.0 - - + +
30A LEU* 1.3 81.2 - - - +
32A PHE* 1.3 62.4 + - + +
49A GLY* 5.0 5.1 - - - +
50A THR 2.8 31.3 + - - +
51A PRO* 4.7 6.1 - - + -
52A THR* 3.6 33.9 - - + +
98A ILE* 4.7 18.2 - - + +
228A PHE* 5.2 1.4 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 32 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28A HIS* 3.0 47.9 + + + +
29A LYS* 3.0 20.1 - - - +
30A LEU 4.7 1.8 - - - -
31A LYS* 1.3 81.4 - - + +
----------------------------------------------------------
Back to top of page
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