Contacts of the helix formed by residues 14 - 69 (chain A) in PDB entry 4NSW
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 14 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9A GLU* 2.7 38.6 + - - +
12A LYS* 4.0 6.7 - - - -
13A ASP* 1.3 78.1 - - - +
15A PRO* 1.3 75.2 - - - +
16A ARG* 3.5 4.0 + - - +
17A PHE* 3.1 19.1 + - - +
18A ARG* 3.0 21.8 + - - +
287B TRP* 3.9 18.6 - - - -
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Residues in contact with PRO 15 (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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13A ASP 4.4 0.7 - - - +
14A SER* 1.3 89.0 - - - +
16A ARG* 1.3 56.5 + - - +
18A ARG* 3.3 11.6 + - + +
19A ALA* 2.8 28.8 + - - +
271B HIS* 4.7 4.5 - - + -
287B TRP* 3.4 53.2 - - + +
298B GLN* 5.8 1.8 - - + +
299B LYS 4.4 8.7 - - - +
300B LYS* 4.2 3.4 - - - -
301B TYR* 3.5 33.6 + - + +
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Residues in contact with ARG 16 (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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6A ASP* 6.2 0.2 - - - -
9A GLU* 3.9 31.4 + - + +
14A SER* 3.2 6.3 - - - +
15A PRO* 1.3 76.4 - - - +
17A PHE* 1.3 61.2 + - - +
19A ALA* 3.4 2.8 + - + +
20A SER* 2.9 30.1 + - - -
301B TYR* 2.9 56.7 + - + -
302B LYS* 5.7 0.2 - - - +
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Residues in contact with PHE 17 (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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5A LEU* 4.9 10.3 - - + -
6A ASP 4.3 8.7 - - - -
9A GLU* 3.4 25.0 - - + +
10A CYS* 3.4 48.9 - - + -
13A ASP* 4.3 7.6 - - - -
14A SER* 3.1 13.5 + - - +
16A ARG* 1.3 76.7 - - - +
18A ARG* 1.3 67.0 + - - +
20A SER* 2.7 28.1 + - - -
21A ILE* 3.1 31.6 + - + +
127A PHE* 3.9 13.7 - + - -
166A TYR* 3.5 27.1 - + - -
170A ALA* 4.0 12.6 - - + -
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Residues in contact with ARG 18 (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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13A ASP* 3.2 29.0 + - - +
14A SER 3.0 17.8 + - - +
15A PRO* 3.3 12.8 + - + +
17A PHE* 1.3 76.6 - - - +
19A ALA* 1.3 55.6 + - - +
21A ILE* 3.2 8.3 + - - +
22A GLU* 3.0 40.4 + - - +
127A PHE* 4.6 6.5 - - - -
128A TRP* 4.2 27.6 - - - -
131A ALA* 4.2 18.5 + - - +
134A LEU* 4.9 2.0 - - - +
135A GLU* 4.7 12.5 + - - +
166A TYR* 2.9 28.7 + - - -
300B LYS* 6.4 1.6 - - + -
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Residues in contact with ALA 19 (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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15A PRO 2.8 19.4 + - - +
16A ARG 3.5 5.6 - - - +
18A ARG* 1.3 72.4 - - - +
20A SER* 1.3 58.7 + - - +
22A GLU* 3.3 11.1 + - - +
23A LEU* 2.9 30.6 + - + +
301B TYR* 3.7 32.3 - - + -
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Residues in contact with SER 20 (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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4A LYS* 4.2 26.7 + - - +
5A LEU* 3.5 22.5 - - - +
6A ASP 5.3 0.3 + - - -
16A ARG* 2.9 14.8 + - - -
17A PHE* 2.7 25.3 + - - -
19A ALA* 1.3 77.2 - - - +
21A ILE* 1.3 61.5 + - - +
23A LEU* 3.3 6.5 + - - +
24A VAL* 3.2 27.7 + - - +
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Residues in contact with ILE 21 (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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5A LEU* 4.1 20.4 - - + -
17A PHE* 3.1 36.9 + - + +
18A ARG* 3.2 8.7 + - - +
20A SER* 1.3 79.3 + - - +
22A GLU* 1.3 65.2 + - - +
24A VAL* 3.3 6.1 + - - +
25A GLU* 3.1 43.4 + - - +
127A PHE* 4.1 9.9 - - + -
128A TRP* 3.9 16.2 - - + -
170A ALA* 5.8 2.2 - - - +
173A TYR* 3.7 31.4 - - + -
174A ALA 5.9 0.2 - - - +
177A ILE* 4.3 11.4 - - + -
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Residues in contact with GLU 22 (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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18A ARG* 3.0 24.9 + - - +
19A ALA* 3.8 10.4 - - - +
21A ILE* 1.3 75.5 - - - +
23A LEU* 1.3 57.6 + - - +
25A GLU* 3.5 16.8 + - - +
26A ALA* 3.0 26.2 + - - +
128A TRP* 4.2 20.1 - - + -
300B LYS* 4.0 25.5 + - - -
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Residues in contact with LEU 23 (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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4A LYS* 3.7 21.8 - - + +
19A ALA* 2.9 17.4 + - + +
20A SER* 3.3 5.4 + - - +
21A ILE 3.2 0.4 - - - -
22A GLU* 1.3 74.7 - - - +
24A VAL* 1.3 65.3 + - - +
26A ALA* 3.3 11.6 + - + +
27A GLU* 3.0 37.8 + - + +
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Residues in contact with VAL 24 (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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1A MET* 3.4 33.4 - - + +
4A LYS* 3.4 14.6 - - + +
5A LEU* 4.6 5.8 - - + -
20A SER 3.2 16.7 + - - +
21A ILE* 3.3 7.4 + - - +
23A LEU* 1.3 75.8 - - - +
25A GLU* 1.3 57.4 + - + +
27A GLU* 3.1 7.2 + - - +
28A VAL* 3.0 38.6 + - + +
120A PHE* 4.4 2.9 - - + -
173A TYR* 6.3 0.2 - - + -
177A ILE* 3.7 44.4 - - + -
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Residues in contact with GLU 25 (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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21A ILE* 3.1 29.4 + - - +
22A GLU* 3.8 12.7 - - - +
24A VAL* 1.3 72.8 - - + +
26A ALA* 1.3 59.6 + - - +
28A VAL* 4.0 1.0 - - - +
29A SER* 3.0 31.4 + - - -
120A PHE* 4.3 10.3 - - + -
124A ARG* 3.4 41.1 + - - +
128A TRP* 2.8 33.2 + - - -
173A TYR* 2.6 29.7 + - + +
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Residues in contact with ALA 26 (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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22A GLU 3.0 14.8 + - - +
23A LEU* 3.3 16.1 + - + +
25A GLU* 1.3 74.8 - - - +
27A GLU* 1.3 62.1 + - - +
29A SER* 3.9 4.8 - - - -
30A GLU* 3.0 23.6 + - - +
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Residues in contact with GLU 27 (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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0A SER* 4.4 7.9 + - - +
1A MET* 3.4 25.0 - - - +
4A LYS* 3.6 23.0 + - - +
23A LEU* 3.0 28.0 + - + +
24A VAL* 3.1 9.3 + - - +
26A ALA* 1.3 75.9 - - + +
28A VAL* 1.3 57.8 + - - +
30A GLU* 3.1 7.8 + - - +
31A LEU* 2.8 27.3 + - - +
184A ARG* 4.0 18.9 + - - +
69B LEU* 4.8 5.3 - - + +
70B GLY* 5.0 7.5 - - - -
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Residues in contact with VAL 28 (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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1A MET* 4.2 20.6 - - + -
24A VAL* 3.0 16.1 + - + +
25A GLU 4.0 2.5 - - - +
27A GLU* 1.3 75.7 - - - +
29A SER* 1.3 58.7 + - - +
31A LEU* 3.1 10.6 + - + +
32A GLU* 2.8 37.0 + - - +
117A LEU* 4.1 22.7 - - + -
120A PHE* 3.6 46.4 - - + -
124A ARG* 6.0 0.2 - - - +
180A ILE* 4.5 9.2 - - + -
184A ARG* 5.8 0.2 - - - +
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Residues in contact with SER 29 (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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25A GLU 3.0 19.9 + - - -
26A ALA* 3.9 5.4 - - - -
28A VAL* 1.3 79.1 - - - +
30A GLU* 1.3 60.3 + - - +
32A GLU* 3.3 18.6 + - - +
33A THR* 3.1 26.4 + - - -
124A ARG* 5.4 6.3 - - - +
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Residues in contact with GLU 30 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26A ALA 3.0 14.4 + - - +
27A GLU* 3.1 9.2 + - - +
29A SER* 1.3 73.0 + - - +
31A LEU* 1.3 65.3 + - - +
33A THR* 3.3 16.2 + - - +
34A ARG* 2.9 56.1 + - - +
69B LEU* 3.9 23.3 - - + -
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Residues in contact with LEU 31 (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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1A MET* 5.5 0.7 - - + -
27A GLU 2.8 17.9 + - - +
28A VAL* 3.1 13.2 + - - +
30A GLU* 1.3 71.8 - - - +
32A GLU* 1.3 63.6 + - - +
34A ARG* 3.4 1.7 + - - +
35A LEU* 3.0 53.5 + - + +
112A LEU* 4.8 7.9 - - + -
117A LEU* 4.8 12.8 - - + -
180A ILE* 4.8 15.7 - - + -
184A ARG* 4.1 46.0 - - + +
188A ILE* 5.6 0.4 - - + -
66B LEU* 3.7 20.9 - - + +
69B LEU* 3.7 14.3 - - + +
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Residues in contact with GLU 32 (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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28A VAL* 2.8 22.6 + - - +
29A SER* 3.5 20.6 + - - +
31A LEU* 1.3 76.8 - - - +
33A THR* 1.3 57.1 + - - +
35A LEU* 3.3 3.8 + - - +
36A GLU* 3.0 38.9 + - - +
113A VAL* 4.0 16.4 - - + +
117A LEU* 3.4 25.3 - - + +
120A PHE* 5.8 0.5 - - - -
121A ARG* 3.1 33.1 + - - +
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Residues in contact with THR 33 (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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29A SER* 3.1 16.7 + - - -
30A GLU* 3.6 24.9 + - - +
31A LEU 3.3 0.2 - - - -
32A GLU* 1.3 76.9 - - - +
34A ARG* 1.3 61.1 + - + +
36A GLU* 3.3 8.2 + - - +
37A LYS* 2.9 28.7 + - + +
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Residues in contact with ARG 34 (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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30A GLU* 2.9 42.8 + - - +
31A LEU 4.0 0.4 - - - +
33A THR* 1.3 76.8 - - + +
35A LEU* 1.3 65.7 + - - +
37A LYS* 3.9 8.0 - - + +
38A LEU* 3.0 22.2 + - - +
62B GLY 5.2 1.4 - - - +
65B ASP* 2.9 38.1 + - + +
66B LEU* 4.0 23.4 - - + +
68B ARG* 3.4 36.8 - - - +
69B LEU* 3.8 31.5 - - + +
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Residues in contact with LEU 35 (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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31A LEU* 3.0 44.7 + - + +
32A GLU* 3.6 4.9 - - - +
33A THR 3.2 0.2 - - - -
34A ARG* 1.3 77.1 - - - +
36A GLU* 1.3 63.8 + - - +
38A LEU* 3.2 7.0 + - - +
39A LEU* 3.1 26.8 + - - +
109A ILE* 3.8 23.0 - - + +
112A LEU* 3.7 35.2 - - + -
113A VAL* 4.0 28.5 - - + -
117A LEU* 5.1 3.1 - - + -
188A ILE* 4.2 4.5 - - + -
66B LEU* 3.7 26.9 - - + -
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Residues in contact with GLU 36 (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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32A GLU* 3.0 26.0 + - - +
33A THR* 3.3 8.8 - - - +
35A LEU* 1.3 76.7 - - - +
37A LYS* 1.3 63.4 + - - +
39A LEU* 3.4 14.3 + - + +
40A LYS* 3.3 21.0 + - - +
113A VAL* 3.8 26.6 - - - +
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Residues in contact with LYS 37 (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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33A THR* 2.9 20.0 + - + +
34A ARG* 3.9 8.7 - - + +
36A GLU* 1.3 77.7 - - - +
38A LEU* 1.3 55.8 + - - +
40A LYS* 3.4 19.9 + - - +
41A LEU* 3.1 55.0 + - + +
62B GLY* 5.8 2.2 - - - -
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Residues in contact with LEU 38 (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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34A ARG 3.0 13.8 + - - +
35A LEU 3.3 9.9 - - - +
36A GLU 3.2 0.2 - - - -
37A LYS* 1.3 75.3 - - - +
39A LEU* 1.3 58.4 + - - +
41A LEU* 3.4 6.0 + - + +
42A GLY* 3.0 23.7 + - - -
105A LEU* 4.3 7.8 - - + +
109A ILE* 3.7 24.7 - - + -
191A PHE* 3.9 13.0 - - + -
59B PHE* 3.8 37.6 - - + +
62B GLY* 4.1 7.2 - - - +
63B ILE* 4.0 17.9 - - + +
66B LEU* 3.6 28.5 - - + -
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Residues in contact with LEU 39 (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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35A LEU 3.1 14.5 + - - +
36A GLU* 3.6 16.8 - - + +
38A LEU* 1.3 75.0 - - - +
40A LYS* 1.3 57.9 + - - +
42A GLY* 3.1 2.6 + - - -
43A THR* 2.9 30.7 + - - -
105A LEU* 4.0 21.9 - - + +
109A ILE* 3.8 18.8 - - + -
110A GLN* 3.9 37.0 - - + +
113A VAL* 3.9 28.0 - - + -
114A LYS* 6.1 0.9 - - - -
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Residues in contact with LYS 40 (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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36A GLU 3.3 10.2 + - - +
37A LYS* 3.7 24.7 - - - +
39A LEU* 1.3 76.7 - - - +
41A LEU* 1.3 67.1 + - + +
43A THR* 3.3 18.6 + - + +
44A GLY* 3.0 32.8 + - - +
47A GLU* 5.4 2.0 + - - -
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Residues in contact with LEU 41 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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37A LYS* 3.1 50.3 + - + +
38A LEU* 3.5 10.5 - - + +
40A LYS* 1.3 78.2 - - + +
42A GLY* 1.3 57.2 + - - +
44A GLY* 3.4 2.3 + - - +
45A LEU* 3.0 26.9 + - - +
55B ALA* 4.6 3.0 - - - +
58B ALA* 3.8 33.7 - - + +
59B PHE* 3.9 15.3 - - + +
62B GLY* 3.9 25.8 - - - -
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Residues in contact with GLY 42 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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38A LEU 3.0 11.7 + - - -
39A LEU 3.1 5.9 + - - -
41A LEU* 1.3 73.6 - - - +
43A THR* 1.3 60.0 + - - +
45A LEU* 3.2 3.6 + - - +
46A LEU* 2.8 40.1 + - - +
105A LEU* 3.6 22.9 - - - -
59B PHE* 3.8 10.0 - - - -
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Residues in contact with THR 43 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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39A LEU 2.9 13.9 + - - -
40A LYS* 3.3 23.0 + - + +
42A GLY* 1.3 74.7 - - - +
44A GLY* 1.3 56.1 + - - +
46A LEU* 3.3 8.3 + - - +
47A GLU* 2.8 63.7 + - + +
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Residues in contact with GLY 44 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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40A LYS* 3.0 22.2 + - - +
41A LEU* 3.4 5.1 + - - -
42A GLY 3.3 0.2 - - - -
43A THR* 1.3 74.4 - - - +
45A LEU* 1.3 55.1 + - - +
47A GLU* 4.2 5.0 - - - +
48A SER* 3.0 34.7 + - - -
55B ALA* 3.9 8.4 - - - +
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Residues in contact with LEU 45 (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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41A LEU 3.0 14.2 + - - +
42A GLY* 3.4 9.2 - - - +
44A GLY* 1.3 75.5 - - - +
46A LEU* 1.3 67.6 + - + +
48A SER* 3.7 0.7 - - - -
49A GLY* 2.8 25.5 + - - -
98A LEU* 3.8 24.5 - - + -
101A THR* 4.7 12.1 - - + -
105A LEU* 6.3 0.2 - - + -
52B TYR* 3.7 8.6 - - + +
55B ALA* 4.0 16.6 - - - +
56B SER* 3.9 22.7 - - - +
59B PHE* 3.5 41.3 - - + -
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Residues in contact with LEU 46 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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42A GLY 2.8 28.0 + - - +
43A THR* 3.9 6.5 - - - +
45A LEU* 1.3 83.0 - - + +
47A GLU* 1.3 59.7 + - + +
49A GLY* 3.4 0.8 + - - -
50A ARG* 3.0 42.5 + - + +
98A LEU* 3.3 42.5 - - + +
101A THR* 4.7 3.6 - - + -
102A GLN* 3.6 47.3 - - + +
105A LEU* 4.4 9.9 - - + -
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Residues in contact with GLU 47 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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40A LYS* 5.4 1.9 + - - -
43A THR* 2.8 45.1 + - + +
44A GLY* 4.3 4.5 - - - +
46A LEU* 1.3 74.7 - - + +
48A SER* 1.3 60.9 + - - +
50A ARG* 3.6 6.7 + - - +
51A HIS* 3.2 23.9 + - - +
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Residues in contact with SER 48 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44A GLY 3.0 20.6 + - - -
45A LEU 3.7 3.1 - - - -
47A GLU* 1.3 75.5 - - - +
49A GLY* 1.3 59.8 + - - +
51A HIS* 3.5 6.6 + - - +
52A TYR* 3.0 27.4 + - - +
48B SER* 4.6 2.3 - - - +
51B HIS* 2.5 41.2 + - - -
52B TYR* 3.8 18.6 - - - +
55B ALA* 4.1 5.8 - - - +
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Residues in contact with GLY 49 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45A LEU 2.8 13.8 + - - -
46A LEU 3.7 1.6 - - - -
48A SER* 1.3 74.9 - - - +
50A ARG* 1.3 57.8 + - - +
52A TYR* 3.1 2.8 + - - +
53A LEU* 2.9 34.5 + - - +
94A HIS* 5.9 0.2 - - - -
98A LEU* 3.6 13.9 - - - -
52B TYR* 3.3 29.8 - - - -
----------------------------------------------------------
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Residues in contact with ARG 50 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46A LEU* 3.0 25.0 + - + +
47A GLU* 3.9 6.3 - - - +
49A GLY* 1.3 76.9 - - - +
51A HIS* 1.3 59.0 + - - +
53A LEU* 3.5 6.8 + - - +
54A ALA* 3.0 29.5 + - - +
57A ARG* 4.8 4.0 + - - +
95A ALA* 3.4 36.8 + - - +
98A LEU* 3.7 19.3 - - - +
99A ASP* 2.7 32.7 + - - +
102A GLN* 4.9 8.5 + - - -
----------------------------------------------------------
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Residues in contact with HIS 51 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47A GLU 3.2 15.1 + - - +
48A SER* 3.9 5.8 - - - +
50A ARG* 1.3 78.2 - - - +
52A TYR* 1.3 56.5 + - - +
54A ALA* 3.4 6.7 + - - +
55A ALA* 3.0 28.8 + - + +
48B SER* 3.5 31.1 - - - -
----------------------------------------------------------
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Residues in contact with TYR 52 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48A SER 3.0 17.2 + - - +
49A GLY 3.6 3.8 - - - +
50A ARG 3.1 0.2 - - - -
51A HIS* 1.3 75.2 - - - +
53A LEU* 1.3 74.2 + - + +
55A ALA* 3.4 1.2 + - - -
56A SER* 2.8 50.3 + - - -
91A LEU* 5.8 2.2 - - + +
94A HIS* 4.6 2.0 - + - -
45B LEU* 3.6 18.3 - - + +
48B SER* 3.5 18.4 - - - +
49B GLY* 3.3 31.0 - - - -
52B TYR* 3.7 24.9 - + + -
94B HIS* 2.7 40.3 + + - -
97B LEU* 5.1 3.1 - - - +
98B LEU* 3.6 14.8 - - + +
----------------------------------------------------------
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Residues in contact with LEU 53 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49A GLY 2.9 18.0 + - - +
50A ARG* 3.8 8.3 - - - +
52A TYR* 1.3 90.4 - - + +
54A ALA* 1.3 56.9 + - - +
56A SER* 3.1 4.5 + - - -
57A ARG* 2.8 50.1 + - - +
91A LEU* 3.9 29.3 - - + +
94A HIS* 4.0 21.5 - - + +
95A ALA* 3.6 38.4 - - + +
98A LEU* 3.7 19.5 - - + -
----------------------------------------------------------
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Residues in contact with ALA 54 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50A ARG 3.0 18.4 + - - +
51A HIS* 3.8 7.9 - - - +
53A LEU* 1.3 76.6 - - - +
55A ALA* 1.3 60.8 + - - +
57A ARG* 3.3 21.4 + - - +
58A ALA* 3.1 22.7 + - - +
----------------------------------------------------------
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Residues in contact with ALA 55 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51A HIS* 3.0 16.1 + - + +
52A TYR 3.9 1.1 - - - +
54A ALA* 1.3 74.8 - - - +
56A SER* 1.3 58.1 + - - +
58A ALA* 3.5 7.4 + - - +
59A PHE* 3.0 25.6 + - - +
41B LEU* 4.6 3.9 - - - +
44B GLY* 3.9 20.9 - - - +
45B LEU* 4.0 4.8 - - - +
48B SER* 3.6 25.6 - - - +
----------------------------------------------------------
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Residues in contact with SER 56 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52A TYR* 2.8 41.8 + - - -
53A LEU* 3.4 8.4 - - - -
55A ALA* 1.3 75.5 - - - +
57A ARG* 1.4 64.7 + - - +
59A PHE* 3.1 5.0 + - - +
60A VAL* 3.0 26.3 + - - +
91A LEU* 3.7 25.8 - - - +
45B LEU* 3.7 20.2 - - - +
----------------------------------------------------------
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Residues in contact with ARG 57 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50A ARG* 4.8 3.8 + - - +
53A LEU* 2.8 36.8 + - - +
54A ALA* 3.3 33.3 + - - +
56A SER* 1.4 72.5 - - - +
58A ALA* 1.3 57.5 + - - +
60A VAL* 3.2 6.2 + - - +
61A VAL* 2.9 33.9 + - + +
88A ASN* 4.7 7.5 - - - +
91A LEU* 3.8 27.1 + - + +
92A ASP* 4.9 8.5 + - - -
95A ALA* 4.2 20.8 - - - +
----------------------------------------------------------
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Residues in contact with ALA 58 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54A ALA 3.1 16.1 + - - +
55A ALA* 3.8 7.6 - - - +
56A SER 3.2 0.2 - - - -
57A ARG* 1.3 75.2 - - - +
59A PHE* 1.3 58.8 + - - +
61A VAL* 3.4 10.3 + - - +
62A GLY 2.9 23.2 + - - -
41B LEU* 3.5 25.9 - - + +
----------------------------------------------------------
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Residues in contact with PHE 59 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55A ALA 3.0 14.3 + - - +
56A SER 3.2 9.6 - - - +
58A ALA* 1.3 75.7 - - - +
60A VAL* 1.3 61.8 - - + +
62A GLY* 3.0 3.5 + - - -
63A ILE* 3.0 44.5 + - + +
87A LEU* 6.1 0.7 - - + -
38B LEU* 3.5 26.7 - - + +
41B LEU* 4.0 12.4 - - - +
42B GLY* 3.9 30.7 - - - -
45B LEU* 3.4 26.7 - - + -
101B THR* 4.5 4.7 - - + -
105B LEU* 3.6 32.5 - - + -
191B PHE* 3.6 12.8 - + - -
195B LEU* 3.9 16.8 - - + -
----------------------------------------------------------
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Residues in contact with VAL 60 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56A SER 3.0 15.7 + - - +
57A ARG 3.2 6.5 + - - +
59A PHE* 1.3 81.4 - - + +
61A VAL* 1.3 67.2 + - + +
63A ILE* 3.1 16.5 + - + +
64A CYS* 3.3 13.2 + - - -
84A THR* 3.9 40.8 - - + +
87A LEU* 4.2 28.3 - - + -
88A ASN* 4.0 20.9 - - - +
91A LEU* 4.5 6.1 - - + -
----------------------------------------------------------
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Residues in contact with VAL 61 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A ARG* 2.9 23.2 + - + +
58A ALA* 3.7 11.4 - - - +
59A PHE 3.3 0.2 - - - -
60A VAL* 1.3 75.9 - - + +
62A GLY* 1.3 61.9 + - - +
64A CYS* 3.4 8.0 + - + +
65A ASP* 3.2 32.3 + - - +
68A ARG* 5.4 1.1 + - - +
88A ASN* 6.3 0.9 - - - +
----------------------------------------------------------
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Residues in contact with GLY 62 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58A ALA 2.9 14.5 + - - -
59A PHE 3.0 6.2 + - - -
61A VAL* 1.3 73.4 - - - +
63A ILE* 1.3 60.0 + - - +
65A ASP* 3.1 11.4 - - - +
66A LEU* 3.0 28.4 + - - +
34B ARG 4.9 0.9 - - - +
37B LYS* 5.9 2.9 - - - -
38B LEU* 3.8 12.1 - - - +
41B LEU* 3.9 16.4 - - - -
----------------------------------------------------------
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Residues in contact with ILE 63 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59A PHE* 3.0 32.0 + - + +
60A VAL* 3.1 15.4 + - + +
62A GLY* 1.3 77.4 - - - +
64A CYS* 1.3 56.2 + - - +
66A LEU* 3.1 9.8 + - + +
67A ALA* 3.0 26.8 + - + +
80A LEU* 3.7 20.4 - - + -
84A THR* 4.7 5.6 - - + -
87A LEU* 4.4 13.5 - - + -
38B LEU* 3.9 10.1 - - + -
188B ILE* 5.7 2.0 - - + -
191B PHE* 3.8 15.9 - - + -
192B VAL* 3.8 18.2 - - + -
195B LEU* 3.7 29.8 - - + -
----------------------------------------------------------
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Residues in contact with CYS 64 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60A VAL* 3.3 13.2 + - - -
61A VAL* 3.4 8.5 + - + +
63A ILE* 1.3 71.1 - - - +
65A ASP* 1.3 67.3 + - - +
67A ALA* 2.8 13.3 + - - +
68A ARG* 2.9 29.1 + - - +
80A LEU* 4.3 10.3 - - - -
84A THR* 3.4 35.9 - - - -
----------------------------------------------------------
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Residues in contact with ASP 65 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61A VAL* 3.2 25.9 + - - +
62A GLY* 3.1 18.3 - - - +
64A CYS* 1.3 76.4 - - - +
66A LEU* 1.3 65.5 + - - +
68A ARG* 3.5 30.9 + - - +
69A LEU 4.0 0.5 + - - -
34B ARG* 2.6 45.1 + - + +
37B LYS* 5.8 6.4 + - + +
----------------------------------------------------------
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Residues in contact with LEU 66 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62A GLY 3.0 9.8 + - - +
63A ILE* 3.4 11.2 - - - +
64A CYS 3.1 0.2 - - - -
65A ASP* 1.3 82.4 - - - +
67A ALA* 1.3 64.1 + - + +
69A LEU* 3.4 17.9 - - + +
31B LEU* 3.6 17.6 - - + +
34B ARG* 3.8 31.0 - - + +
35B LEU* 3.1 31.9 - - + -
38B LEU* 5.1 7.0 - - + -
109B ILE* 5.9 1.3 - - + -
184B ARG* 6.0 0.2 - - - -
188B ILE* 2.9 48.8 - - + +
----------------------------------------------------------
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Residues in contact with ALA 67 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63A ILE 3.0 12.2 + - - +
64A CYS 2.8 4.4 + - - +
66A LEU* 1.3 80.6 - - - +
68A ARG* 1.3 62.9 + - - +
69A LEU 3.2 8.4 - - - +
76A MET* 3.7 24.4 - - + +
80A LEU* 3.5 35.0 - - + -
184B ARG* 5.1 2.6 + - - -
188B ILE* 4.2 10.3 - - + -
----------------------------------------------------------
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Residues in contact with ARG 68 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61A VAL* 6.2 1.0 - - - +
64A CYS* 2.9 17.7 + - - +
65A ASP* 3.5 49.9 + - - +
66A LEU 3.4 0.6 - - - -
67A ALA* 1.3 72.8 - - - +
69A LEU* 1.3 72.2 + - - +
70A GLY 4.0 4.9 - - - +
72A PRO* 5.9 2.1 - - - +
34B ARG* 3.6 20.5 - - - +
----------------------------------------------------------
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Residues in contact with LEU 69 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65A ASP 4.0 0.4 + - - -
66A LEU 3.4 14.7 + - - +
67A ALA 3.2 8.5 - - - +
68A ARG* 1.3 89.7 - - - +
70A GLY* 1.3 68.3 + - - +
71A PRO 4.6 2.1 - - - +
72A PRO* 5.6 0.7 - - - +
27B GLU* 3.5 21.5 - - + +
30B GLU* 3.4 24.0 - - + +
31B LEU* 3.1 50.3 - - + +
34B ARG* 3.8 23.8 - - + +
184B ARG* 3.9 16.1 + - - -
----------------------------------------------------------
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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