Contacts of the helix formed by residues 5 - 49 (chain N) in PDB entry 2MJZ
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with ASP 5 (chain N).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1N ALA 3.9 5.6 + - - +
3N GLY 3.3 6.0 - - - +
4N ASP* 1.3 75.9 - - - +
6N PRO* 1.3 73.2 - - - +
7N ALA* 2.8 21.7 + - - +
8N LYS* 2.8 30.5 + - + +
9N ALA* 3.3 5.2 + - - +
17S SER* 5.6 0.3 + - - -
20S GLU* 3.8 15.4 - - - +
21S TYR* 2.7 32.6 + - - -
26W TRP* 4.3 5.5 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with PRO 6 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4N ASP 3.2 10.3 - - - +
5N ASP* 1.3 90.7 - - - +
7N ALA* 1.3 54.5 + - - +
9N ALA* 3.2 11.3 + - + +
10N ALA* 2.9 29.5 + - - +
23W GLY* 6.5 0.2 - - - -
26W TRP* 3.7 42.6 - - + +
27W ALA* 5.9 0.4 - - - -
30W VAL* 3.7 17.9 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 7 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5N ASP* 2.8 15.1 + - - +
6N PRO* 1.3 78.9 - - - +
8N LYS* 1.3 56.7 + - - +
10N ALA* 3.4 2.1 + - - +
11N PHE* 2.8 29.5 + - - +
21S TYR* 3.4 32.3 - - + +
24S TYR* 4.1 2.6 - - + -
26W TRP* 3.7 10.4 - - + -
42b PHE* 3.5 30.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 8 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2N GLU* 2.8 37.1 + - - +
3N GLY* 4.0 22.9 - - - +
5N ASP* 2.8 16.0 + - + +
7N ALA* 1.3 77.2 - - - +
9N ALA* 1.3 59.7 + - - +
11N PHE* 3.5 0.7 - - - +
12N ASN* 2.8 51.1 + - - +
20S GLU* 4.2 5.4 - - - +
24S TYR* 3.2 32.9 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 9 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3N GLY 6.1 1.3 - - - +
5N ASP 3.3 5.1 + - - +
6N PRO* 3.2 14.5 + - + +
8N LYS* 1.3 80.0 - - - +
10N ALA* 1.3 59.9 + - - +
12N ASN* 3.6 6.3 + - - +
13N SER* 2.8 30.1 + - - -
30W VAL* 5.5 3.1 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 10 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6N PRO 2.9 16.3 + - - +
7N ALA 3.6 0.2 - - - +
9N ALA* 1.3 74.5 - - - +
11N PHE* 1.3 66.0 + - - +
13N SER* 3.2 7.6 + - - -
14N LEU* 2.9 32.1 + - + +
30W VAL* 3.9 28.4 - - + +
33W VAL* 5.3 1.8 - - + -
34W GLY* 5.7 2.8 - - - +
42b PHE* 3.6 26.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 11 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7N ALA 2.8 20.8 + - - +
8N LYS* 3.2 4.0 + - + +
10N ALA* 1.3 74.2 - - - +
12N ASN* 1.3 71.1 + - - +
14N LEU* 3.1 10.4 + - - +
15N GLN* 2.8 68.7 + - + +
24S TYR* 3.4 69.5 - + + -
27S ALA* 3.7 21.1 - - + -
28S MET* 3.9 6.1 - - + -
42b PHE* 4.9 0.4 - - - -
45b PHE* 3.7 16.6 - + + -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 12 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8N LYS* 2.8 46.4 + - - +
9N ALA* 4.0 6.3 - - - +
11N PHE* 1.3 89.9 - - - +
13N SER* 1.3 56.6 + - - +
15N GLN* 3.2 8.7 + - - +
16N ALA* 3.0 28.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 13 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9N ALA 2.8 22.9 + - - -
10N ALA* 3.4 7.9 - - - -
12N ASN* 1.3 77.2 - - - +
14N LEU* 1.3 58.3 + - - +
16N ALA* 3.4 7.8 + - - +
17N SER* 3.0 31.0 + - - -
34W GLY* 6.3 2.2 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 14 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10N ALA* 2.9 22.0 + - + +
11N PHE* 3.5 6.3 - - - +
13N SER* 1.3 74.8 - - - +
15N GLN* 1.3 60.8 + - - +
17N SER* 4.2 5.4 - - - +
18N ALA* 2.8 31.5 + - - +
28S MET* 3.6 15.3 - - + -
33W VAL* 4.0 20.9 - - + -
34W GLY* 3.8 26.0 - - - +
37W ILE* 3.7 37.0 - - + -
38W GLY* 3.9 7.2 - - - +
41W LEU* 3.6 9.2 - - + +
45b PHE* 4.3 20.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 15 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11N PHE* 2.8 49.8 + - + +
12N ASN* 3.2 12.5 + - - +
14N LEU* 1.3 77.0 - - - +
16N ALA* 1.3 56.7 + - - +
18N ALA* 3.7 3.9 - - - +
19N THR* 2.8 35.0 + - - +
27S ALA* 4.3 5.1 + - - +
28S MET* 3.2 37.7 - - + +
31S VAL* 3.9 23.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 16 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12N ASN 3.0 13.2 + - - +
13N SER* 3.6 10.8 - - - +
15N GLN* 1.3 74.3 - - - +
17N SER* 1.3 64.0 + - - +
19N THR* 3.4 7.2 + - - -
20N GLU* 3.0 24.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 17 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13N SER 3.0 18.1 + - - -
14N LEU* 3.6 10.1 - - - +
16N ALA* 1.3 75.7 - - - +
18N ALA* 1.3 63.3 + - - +
20N GLU* 3.3 10.1 + - - +
21N TYR* 3.0 50.9 + - - -
38W GLY* 5.1 7.0 - - - -
41W LEU* 4.3 6.3 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 18 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14N LEU 2.8 22.4 + - - +
15N GLN* 3.7 7.2 - - - +
17N SER* 1.3 72.8 - - - +
19N THR* 1.3 52.6 + - - +
21N TYR* 3.1 6.1 + - - +
22N ILE* 2.8 42.6 + - + +
28S MET* 4.6 6.3 - - - -
31S VAL* 4.5 18.6 - - + -
32S ILE* 5.8 1.8 - - + -
41W LEU* 3.9 25.2 - - + +
48W LYS* 5.1 0.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 19 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15N GLN* 2.8 23.5 + - - +
16N ALA* 3.6 7.1 - - - -
17N SER 3.3 0.2 - - - -
18N ALA* 1.3 75.5 - - - +
20N GLU* 1.3 63.5 + - - +
22N ILE* 3.3 13.9 + - + +
23N GLY* 3.0 18.2 + - - -
31S VAL* 5.5 3.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 20 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16N ALA 3.0 14.2 + - - +
17N SER* 3.5 12.0 - - - +
19N THR* 1.3 78.2 - - - +
21N TYR* 1.3 70.7 + - + +
23N GLY* 3.1 5.5 + - - -
24N TYR* 2.6 64.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 21 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17N SER* 3.0 31.6 + - - +
18N ALA* 3.8 3.8 - - - +
20N GLU* 1.3 93.3 + - - +
22N ILE* 1.3 56.0 + - - +
24N TYR* 3.3 27.8 + + + +
25N ALA* 2.8 32.7 + - - +
26R TRP* 3.5 25.4 - + - -
38W GLY* 3.3 22.0 - - - -
41W LEU* 3.7 21.1 - - + +
42W PHE* 3.6 30.7 - + + -
45W PHE* 3.8 11.7 - - + +
48W LYS* 4.5 4.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 22 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18N ALA* 2.8 24.8 + - + +
19N THR* 3.4 10.3 - - + +
21N TYR* 1.3 74.7 - - - +
23N GLY* 1.3 61.1 + - - +
25N ALA* 3.1 2.8 + - + +
26N TRP* 2.9 45.5 + - + +
31S VAL* 3.5 33.7 - - + +
32S ILE* 5.6 0.9 - - - -
35S ALA* 3.6 25.4 - - + -
48W LYS* 3.4 24.0 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 23 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19N THR 3.0 13.5 + - - -
20N GLU* 3.1 5.3 + - - -
22N ILE* 1.3 76.6 - - - +
24N TYR* 1.3 60.6 + - - +
26N TRP* 4.0 4.4 - - - +
27N ALA* 2.9 31.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 24 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20N GLU* 2.6 47.9 + - + +
21N TYR* 3.3 33.7 - + + +
23N GLY* 1.3 76.1 - - - +
25N ALA* 1.3 58.3 - - - +
27N ALA* 3.7 5.6 - - + +
28N MET* 2.8 33.6 + - - +
42W PHE* 5.3 12.1 - + - -
45W PHE* 3.4 19.8 - + + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 25 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21N TYR 2.8 19.9 + - - +
22N ILE* 3.1 6.9 + - - +
24N TYR* 1.3 74.2 - - - +
26N TRP* 1.3 60.9 + - - +
28N MET* 3.5 1.9 + - - +
29N VAL* 3.1 26.2 + - - +
39S ILE* 3.7 22.5 - - + +
45W PHE* 3.6 14.1 - - + -
48W LYS* 3.8 27.4 - - + -
49W ALA* 4.7 4.2 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with TRP 26 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22N ILE* 2.9 36.2 + - + +
23N GLY* 4.0 4.5 - - - +
25N ALA* 1.3 73.8 - - - +
27N ALA* 1.3 60.4 + - - +
29N VAL* 3.3 11.8 - - + +
30N VAL* 2.9 48.5 + - + +
35S ALA* 4.7 8.1 + - - +
38S GLY* 3.8 20.9 - - - -
39S ILE* 3.6 33.7 - - + +
42S PHE* 3.8 37.5 - + + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 27 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23N GLY 2.9 21.3 + - - +
24N TYR* 3.7 7.9 - - + +
26N TRP* 1.3 76.9 - - - +
28N MET* 1.3 62.0 + - - +
30N VAL* 3.7 5.9 - - - +
31N VAL* 3.2 29.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 28 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24N TYR 2.8 18.0 + - - +
25N ALA 3.8 3.6 - - - +
27N ALA* 1.3 77.4 - - - +
29N VAL* 1.3 57.3 + - - +
31N VAL* 3.1 14.2 + - - +
32N ILE* 2.9 45.2 + - + +
37R ILE* 5.6 8.3 - - + -
41R LEU* 4.8 19.5 - - + -
45W PHE* 4.0 19.3 - - + -
49W ALA* 3.7 24.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 29 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25N ALA 3.1 14.0 + - - +
26N TRP* 3.3 34.8 - - + +
28N MET* 1.3 77.4 - - - +
30N VAL* 1.3 65.2 + - - +
32N ILE* 4.1 14.4 - - + -
33N VAL* 2.8 49.8 + - + +
39S ILE* 4.0 26.9 - - + -
42S PHE* 4.6 5.8 - - + -
43S LYS* 4.7 12.1 - - + -
48W LYS 4.7 7.4 - - - +
49W ALA* 5.0 4.5 - - - +
50W SER 6.1 1.3 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 30 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26N TRP* 2.9 46.6 + - + +
27N ALA* 3.7 6.7 - - - +
29N VAL* 1.3 76.6 - - + +
31N VAL* 1.3 61.4 + - + +
33N VAL* 4.1 3.5 - - - +
34N GLY* 2.8 28.9 + - - -
42S PHE* 4.9 10.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 31 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27N ALA* 3.2 15.4 + - + +
28N MET* 3.1 15.8 + - - +
30N VAL* 1.3 81.1 - - + +
32N ILE* 1.3 64.6 + - + +
34N GLY* 3.9 1.2 - - - -
35N ALA* 3.2 24.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 32 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28N MET* 2.9 36.6 + - + +
29N VAL* 3.7 11.0 - - + +
30N VAL 3.3 0.2 - - - -
31N VAL* 1.3 80.7 - - + +
33N VAL* 1.3 59.2 + - + +
35N ALA* 3.5 3.1 + - - +
36N THR* 2.6 46.5 + - - +
41R LEU* 4.4 23.1 - - + -
44R LYS* 5.0 26.5 - - + +
48R LYS* 4.8 5.6 - - - +
49W ALA 3.4 25.6 - - - +
50W SER 5.6 1.8 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 33 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29N VAL* 2.8 34.8 + - + +
30N VAL 4.1 1.6 - - - +
32N ILE* 1.3 72.8 - - + +
34N GLY* 1.3 61.5 + - - +
36N THR* 4.2 5.8 - - - -
37N ILE* 2.8 42.6 + - + +
42S PHE* 3.7 31.0 - - + -
43S LYS* 5.7 4.3 - - + -
45S PHE* 5.3 2.7 - - + -
46S THR* 3.5 32.8 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 34 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30N VAL 2.8 19.3 + - - -
31N VAL 3.9 0.7 - - - -
32N ILE 3.3 0.2 - - - -
33N VAL* 1.3 77.2 - - - +
35N ALA* 1.3 56.1 + - - +
37N ILE* 5.4 0.4 - - - -
38N GLY* 2.9 27.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 35 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31N VAL* 3.2 17.4 + - + +
32N ILE 4.0 2.0 - - - +
34N GLY* 1.3 72.9 - - - +
36N THR* 1.3 66.7 + - - +
38N GLY* 3.8 0.8 - - - -
39N ILE* 3.0 33.8 + - + +
48R LYS* 4.0 23.6 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 36 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32N ILE* 2.6 36.8 + - - +
33N VAL* 3.8 5.4 - - - -
35N ALA* 1.3 78.1 - - - +
37N ILE* 1.3 68.6 + - + +
39N ILE* 3.7 3.3 - - - +
40N LYS* 3.1 30.5 + - - +
44R LYS* 5.8 2.6 - - - +
47R SER* 5.9 2.7 - - - +
48R LYS* 3.4 32.2 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 37 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33N VAL* 2.8 38.5 + - + +
34N GLY* 4.7 0.4 - - - +
36N THR* 1.3 77.2 - - + +
38N GLY* 1.3 56.8 + - - +
40N LYS* 3.3 32.3 - - + +
41N LEU* 2.7 53.2 + - + +
45S PHE* 6.1 3.8 - - + -
46S THR* 4.0 29.8 - - + +
49S ALA* 6.1 7.2 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 38 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34N GLY 2.9 20.9 + - - -
35N ALA* 3.8 0.9 - - - -
37N ILE* 1.3 78.5 - - - +
39N ILE* 1.3 55.4 + - - +
41N LEU* 3.3 13.7 + - - +
42N PHE* 3.1 25.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 39 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35N ALA* 3.0 24.4 + - + +
36N THR 3.7 3.8 - - - +
38N GLY* 1.3 72.4 - - - +
40N LYS* 1.3 61.1 + - - +
42N PHE* 3.0 14.5 + - + +
43N LYS* 2.8 40.1 + - + +
48R LYS* 3.6 47.3 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 40 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36N THR* 3.1 21.4 + - - +
37N ILE* 3.1 33.0 + - + +
39N ILE* 1.3 77.7 - - - +
41N LEU* 1.3 57.8 + - + +
43N LYS* 3.1 22.4 + - + +
44N LYS* 2.9 45.1 + - + +
49S ALA 5.4 2.2 - - - +
50S SER* 3.6 35.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 41 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37N ILE* 2.7 40.8 + - + +
38N GLY* 3.5 10.5 - - - +
40N LYS* 1.3 75.3 - - + +
42N PHE* 1.3 56.6 + - - +
44N LYS* 3.1 16.0 + - + +
45N PHE* 2.9 25.3 + - - +
48N LYS* 5.3 1.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 42 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38N GLY 3.1 12.2 + - - +
39N ILE* 3.0 16.8 + - + +
41N LEU* 1.3 75.4 - - - +
43N LYS* 1.3 66.4 + - + +
45N PHE* 3.1 49.1 - + + +
46N THR* 3.2 20.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 43 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39N ILE* 2.8 30.0 + - + +
40N LYS* 3.2 22.2 - - + +
42N PHE* 1.3 79.2 - - + +
44N LYS* 1.3 63.4 + - + +
46N THR* 2.5 25.8 + - - +
47N SER* 3.1 9.5 + - - -
48R LYS 5.3 1.6 - - - +
50R SER* 2.8 36.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 44 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40N LYS* 2.9 31.8 + - + +
41N LEU* 3.1 22.0 + - + +
43N LYS* 1.3 73.4 - - + +
45N PHE* 1.3 60.7 + - - +
47N SER* 3.3 10.1 + - - -
48N LYS* 2.8 45.8 + - + +
50S SER* 4.0 20.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 45 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41N LEU 2.9 12.6 + - - +
42N PHE* 3.1 43.3 - + + +
44N LYS* 1.3 76.9 - - - +
46N THR* 1.3 69.5 + - + +
48N LYS* 3.1 16.1 + - + +
49N ALA* 2.8 52.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 46 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42N PHE* 3.2 25.1 + - + +
43N LYS* 2.5 26.3 + - - +
45N PHE* 1.3 93.8 - - + +
47N SER* 1.3 51.4 + - - +
49N ALA* 3.6 6.2 + - - +
50N SER* 2.6 32.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 47 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43N LYS 3.1 8.0 + - - -
44N LYS* 3.4 16.4 - - - -
45N PHE 3.1 0.2 - - - -
46N THR* 1.3 80.4 + - - +
48N LYS* 1.3 67.1 + - - +
50N SER* 3.0 25.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 48 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41N LEU 5.3 1.6 + - - -
44N LYS* 2.8 39.5 + - + +
45N PHE* 3.6 12.6 - - + +
47N SER* 1.3 75.1 - - - +
49N ALA* 1.3 58.1 + - - +
50N SER* 3.1 5.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 49 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45N PHE* 2.8 39.6 + - + +
46N THR* 3.9 6.5 - - - +
47N SER 3.1 0.6 - - - -
48N LYS* 1.3 76.2 - - - +
50N SER* 1.3 62.5 + - - +
----------------------------------------------------------
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