Contacts of the helix formed by residues 5 - 49 (chain W) 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 W).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1W ALA 3.9 5.6 + - - +
3W GLY 3.3 6.1 - - - +
4W ASP* 1.3 75.7 - - - +
6W PRO* 1.3 73.7 - - - +
7W ALA* 2.8 21.5 + - - +
8W LYS* 2.8 30.3 + - + +
9W ALA* 3.3 5.0 + - - +
17b SER* 5.6 0.5 + - - -
20b GLU* 3.8 15.1 - - - +
21b TYR* 2.7 32.5 + - - -
26f TRP* 4.3 5.5 - - - -
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Residues in contact with PRO 6 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4W ASP 3.2 10.9 - - - +
5W ASP* 1.3 89.6 - - - +
7W ALA* 1.3 55.1 + - - +
9W ALA* 3.2 11.1 + - + +
10W ALA* 2.9 29.1 + - - +
23f GLY* 6.5 0.2 - - - -
26f TRP* 3.7 42.4 - - + +
27f ALA* 5.9 0.4 - - - -
30f VAL* 3.7 18.0 - - + +
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Residues in contact with ALA 7 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42B PHE* 3.5 29.6 - - + -
5W ASP* 2.8 14.1 + - - +
6W PRO* 1.3 79.3 - - - +
8W LYS* 1.3 56.8 + - - +
10W ALA* 3.4 1.9 + - - +
11W PHE* 2.8 29.8 + - - +
21b TYR* 3.4 33.2 - - + +
24b TYR* 4.1 2.4 - - + -
26f TRP* 3.7 10.6 - - + -
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Residues in contact with LYS 8 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2W GLU* 2.8 36.2 + - - +
3W GLY* 4.0 23.5 - - - +
5W ASP* 2.8 15.6 + - + +
7W ALA* 1.3 77.3 - - - +
9W ALA* 1.3 60.0 + - - +
11W PHE* 3.5 0.9 - - - +
12W ASN* 2.8 51.3 + - - +
20b GLU* 4.2 5.2 - - - +
24b TYR* 3.2 32.9 - - + +
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Residues in contact with ALA 9 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3W GLY 6.1 1.3 - - - +
5W ASP 3.3 4.9 + - - +
6W PRO* 3.2 14.9 + - + +
8W LYS* 1.3 79.1 - - - +
10W ALA* 1.3 59.3 + - - +
12W ASN* 3.6 6.7 + - - +
13W SER* 2.8 30.5 + - - -
30f VAL* 5.5 2.9 - - + -
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Residues in contact with ALA 10 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42B PHE* 3.6 26.7 - - + -
6W PRO 2.9 16.1 + - - +
7W ALA 3.6 0.4 - - - +
9W ALA* 1.3 74.9 - - - +
11W PHE* 1.3 65.1 + - - +
13W SER* 3.2 7.3 + - - -
14W LEU* 2.9 32.6 + - + +
30f VAL* 3.9 28.9 - - + +
33f VAL* 5.3 1.8 - - + -
34f GLY* 5.7 2.6 - - - +
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Residues in contact with PHE 11 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42B PHE* 4.9 0.4 - - - -
45B PHE* 3.7 16.4 - + + -
7W ALA 2.8 20.6 + - - +
8W LYS* 3.2 4.0 + - + +
10W ALA* 1.3 74.2 - - - +
12W ASN* 1.3 71.9 + - - +
14W LEU* 3.1 10.4 + - - +
15W GLN* 2.8 69.2 + - + +
24b TYR* 3.4 69.5 - + + -
27b ALA* 3.7 20.9 - - + -
28b MET* 3.9 6.1 - - + -
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Residues in contact with ASN 12 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8W LYS* 2.8 46.8 + - - +
9W ALA* 4.0 5.4 - - - +
11W PHE* 1.3 89.9 - - - +
13W SER* 1.3 57.3 + - - +
15W GLN* 3.2 8.7 + - - +
16W ALA* 3.0 28.1 + - - +
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Residues in contact with SER 13 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9W ALA 2.8 23.5 + - - -
10W ALA* 3.4 7.6 - - - -
12W ASN* 1.3 76.7 - - - +
14W LEU* 1.3 58.9 + - - +
16W ALA* 3.4 7.2 + - - +
17W SER* 3.0 31.2 + - - -
34f GLY* 6.3 2.2 - - - -
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Residues in contact with LEU 14 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45B PHE* 4.3 21.3 - - + -
10W ALA* 2.9 22.0 + - + +
11W PHE* 3.5 7.0 - - - +
13W SER* 1.3 74.7 - - - +
15W GLN* 1.3 61.2 + - - +
17W SER* 4.2 5.2 - - - +
18W ALA* 2.8 31.2 + - - +
28b MET* 3.6 14.6 - - + -
33f VAL* 4.0 20.9 - - + -
34f GLY* 3.8 25.8 - - - +
37f ILE* 3.7 37.0 - - + -
38f GLY* 3.9 7.6 - - - +
41f LEU* 3.6 8.8 - - + +
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Residues in contact with GLN 15 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11W PHE* 2.8 49.6 + - + +
12W ASN* 3.2 12.5 + - - +
14W LEU* 1.3 78.3 - - - +
16W ALA* 1.3 56.3 + - - +
18W ALA* 3.7 3.7 - - - +
19W THR* 2.8 34.9 + - - +
27b ALA* 4.3 4.7 + - - +
28b MET* 3.2 37.3 - - - +
31b VAL* 3.9 24.2 - - - +
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Residues in contact with ALA 16 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12W ASN 3.0 13.8 + - - +
13W SER* 3.6 11.0 - - - +
15W GLN* 1.3 74.1 - - - +
17W SER* 1.3 64.0 + - - +
19W THR* 3.4 7.0 + - - -
20W GLU* 3.0 24.4 + - - +
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Residues in contact with SER 17 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5R ASP* 5.6 0.3 + - - -
13W SER 3.0 18.4 + - - -
14W LEU* 3.6 9.6 - - - +
16W ALA* 1.3 75.6 - - - +
18W ALA* 1.3 63.6 + - - +
20W GLU* 3.3 9.8 + - - +
21W TYR* 3.0 51.5 + - - -
38f GLY* 5.1 7.0 - - - -
41f LEU* 4.3 6.1 - - - -
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Residues in contact with ALA 18 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14W LEU 2.8 21.3 + - - +
15W GLN* 3.7 7.2 - - - +
17W SER* 1.3 73.5 - - - +
19W THR* 1.3 53.4 + - - +
21W TYR* 3.1 6.1 + - - +
22W ILE* 2.8 42.2 + - + +
28b MET* 4.6 6.5 - - - -
31b VAL* 4.5 18.8 - - + -
32b ILE* 5.8 1.6 - - + -
41f LEU* 3.9 25.7 - - + +
48f LYS* 5.1 0.2 + - - -
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Residues in contact with THR 19 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15W GLN* 2.8 23.3 + - - +
16W ALA* 3.6 6.9 - - - -
17W SER 3.3 0.2 - - - -
18W ALA* 1.3 76.6 - - - +
20W GLU* 1.3 63.6 + - - +
22W ILE* 3.3 13.5 + - + +
23W GLY* 3.0 18.0 + - - -
31b VAL* 5.5 3.5 - - - +
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Residues in contact with GLU 20 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2R GLU* 5.1 7.2 - - - +
5R ASP* 3.8 20.1 - - - +
8R LYS* 4.2 7.4 - - - +
16W ALA 3.0 14.6 + - - +
17W SER* 3.5 12.0 - - - +
19W THR* 1.3 77.8 - - - +
21W TYR* 1.3 67.6 + - + +
23W GLY* 3.1 5.1 + - - -
24W TYR* 2.6 64.0 + - + +
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Residues in contact with TYR 21 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5R ASP* 2.7 25.6 + - - -
7R ALA* 3.4 28.1 - - + +
17W SER* 3.0 31.3 + - - +
18W ALA* 3.8 3.8 - - - +
20W GLU* 1.3 84.0 - - - +
22W ILE* 1.3 55.8 + - - +
24W TYR* 3.3 23.9 + + + +
25W ALA* 2.8 32.6 + - - +
26a TRP* 3.5 13.9 - - - -
38f GLY* 3.3 21.4 - - - -
41f LEU* 3.7 21.3 - - + +
42f PHE* 3.6 24.7 - + + -
45f PHE* 3.8 11.9 - - + +
48f LYS* 4.5 4.9 + - - +
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Residues in contact with ILE 22 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18W ALA* 2.8 24.8 + - + +
19W THR* 3.4 10.8 - - + +
21W TYR* 1.3 74.3 - - - +
23W GLY* 1.3 60.5 + - - +
25W ALA* 3.1 2.8 + - + +
26W TRP* 2.9 45.3 + - + +
31b VAL* 3.5 33.7 - - + +
32b ILE* 5.6 1.1 - - - -
35b ALA* 3.6 25.8 - - + -
48f LYS* 3.4 24.0 - - - +
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Residues in contact with GLY 23 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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6N PRO* 6.5 0.2 - - - -
19W THR 3.0 13.7 + - - -
20W GLU 3.1 6.2 + - - -
22W ILE* 1.3 76.0 - - - +
24W TYR* 1.3 59.7 + - - +
26W TRP* 4.0 4.3 - - - +
27W ALA* 2.9 32.1 + - - +
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Residues in contact with TYR 24 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2R GLU* 5.3 0.7 + - - -
7R ALA* 4.1 4.3 - - + -
8R LYS* 3.2 45.0 - - + +
11R PHE* 3.4 51.2 - + + -
20W GLU* 2.6 47.5 + - + -
21W TYR* 3.3 31.2 - + + +
22W ILE 3.2 0.2 - - - -
23W GLY* 1.3 76.4 - - - +
25W ALA* 1.3 58.3 + - - +
27W ALA* 5.6 0.2 - - + -
28W MET* 2.8 33.4 + - - +
42f PHE* 5.3 5.2 - + - -
45f PHE* 3.5 10.3 - + + -
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Residues in contact with ALA 25 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21W TYR 2.8 19.9 + - - +
22W ILE* 3.1 6.5 + - - +
24W TYR* 1.3 74.6 - - - +
26W TRP* 1.3 61.5 + - - +
28W MET* 3.5 1.7 + - - +
29W VAL* 3.1 25.8 + - - +
39b ILE* 3.6 22.3 - - + +
45f PHE* 3.6 14.6 - - + -
48f LYS* 3.8 27.4 - - + -
49f ALA* 4.7 4.1 - - - -
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Residues in contact with TRP 26 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5N ASP* 4.3 5.8 - - - -
6N PRO* 3.7 38.3 - - + +
7N ALA* 3.7 17.9 - - + -
21S TYR* 3.5 26.5 - - - -
22W ILE* 2.9 36.5 + - + +
23W GLY* 4.0 4.3 - - - +
25W ALA* 1.3 74.0 - - - +
27W ALA* 1.3 60.5 + - - +
29W VAL* 3.3 12.5 - - + +
30W VAL* 2.9 40.4 + - + +
35b ALA* 4.7 8.1 + - - +
38b GLY* 3.8 15.9 - - - -
39b ILE* 3.6 33.7 - - + +
42b PHE* 3.8 26.2 - + + -
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Residues in contact with ALA 27 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6N PRO* 5.5 0.9 - - - +
11R PHE* 3.7 18.8 - - + -
15R GLN* 4.4 4.5 - - - +
23W GLY 2.9 21.7 + - - +
24W TYR* 3.7 3.1 - - + +
26W TRP* 1.3 76.7 - - - +
28W MET* 1.3 62.6 + - - +
30W VAL* 3.7 5.5 - - - +
31W VAL* 3.2 29.1 + - - +
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Residues in contact with MET 28 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11R PHE* 3.9 15.7 - - + -
14R LEU* 3.6 33.7 - - + +
15R GLN* 3.2 30.9 + - - +
18R ALA* 4.6 17.5 - - - -
24W TYR 2.8 18.2 + - - +
25W ALA 3.8 4.0 - - - +
27W ALA* 1.3 77.9 - - - +
29W VAL* 1.3 57.6 + - - +
31W VAL* 3.1 6.8 + - - +
32W ILE* 2.9 44.1 + - + +
37a ILE* 5.6 4.3 - - + -
41a LEU* 4.8 7.4 - - + -
45f PHE* 4.0 9.0 - - + -
49f ALA* 3.7 25.1 - - + +
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Residues in contact with VAL 29 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25W ALA 3.1 13.8 + - - +
26W TRP* 3.3 34.5 - - + +
28W MET* 1.3 77.4 - - - +
30W VAL* 1.3 65.8 + - + +
32W ILE* 4.1 14.6 - - + -
33W VAL* 2.8 48.4 + - + +
39b ILE* 4.0 25.6 - - + -
42b PHE* 4.6 5.2 - - + -
43b LYS* 4.7 12.3 - - + -
48f LYS 4.7 7.4 - - - +
49f ALA* 5.0 4.3 - - - +
50f SER 6.1 1.1 - - - +
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Residues in contact with VAL 30 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6N PRO* 3.7 36.1 - - + +
9N ALA* 5.5 2.5 - - + -
10N ALA* 3.9 26.4 - - + +
26W TRP* 2.9 34.5 + - + +
27W ALA* 3.7 6.7 - - - +
29W VAL* 1.3 76.4 - - + +
31W VAL* 1.3 62.0 + - + +
33W VAL* 4.1 2.0 - - - +
34W GLY* 2.8 28.9 + - - -
42b PHE* 4.9 1.8 - - + -
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Residues in contact with VAL 31 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15R GLN* 3.9 22.2 - - - +
18R ALA* 4.5 16.4 - - + -
19R THR* 5.4 3.8 - - - +
22R ILE* 3.5 25.2 - - + +
27W ALA 3.2 15.2 + - - +
28W MET* 3.1 9.4 + - - +
30W VAL* 1.3 81.8 - - + +
32W ILE* 1.3 63.6 + - + +
34W GLY* 3.9 0.8 - - - -
35W ALA* 3.2 23.7 + - - +
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Residues in contact with ILE 32 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18R ALA* 5.8 1.6 - - + -
22R ILE* 5.6 0.7 - - - -
28W MET* 2.9 37.0 + - + +
29W VAL* 3.7 11.2 - - + +
30W VAL 3.3 0.2 - - - -
31W VAL* 1.3 80.3 - - + +
33W VAL* 1.3 59.1 + - + +
35W ALA* 3.5 2.9 + - - +
36W THR* 2.6 45.7 + - - +
41a LEU* 4.4 23.1 - - + -
44a LYS* 5.0 26.2 - - + +
48a LYS* 4.8 5.9 - - - +
49f ALA 3.4 25.1 - - - +
50f SER 5.6 1.8 - - - +
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Residues in contact with VAL 33 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10N ALA* 5.3 1.1 - - + -
14N LEU* 4.0 13.9 - - + -
29W VAL* 2.8 34.6 + - + +
30W VAL 4.1 1.8 - - - +
32W ILE* 1.3 72.8 - - + +
34W GLY* 1.3 61.7 + - - +
36W THR* 4.2 5.8 - - - -
37W ILE* 2.8 41.4 + - + +
42b PHE* 3.7 28.5 - - + -
43b LYS* 5.7 4.0 - - + -
46b THR* 3.5 32.5 - - + +
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Residues in contact with GLY 34 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10N ALA* 5.7 3.5 - - - +
13N SER* 6.3 2.2 - - - -
14N LEU* 3.8 15.3 - - - +
30W VAL 2.8 18.8 + - - -
31W VAL* 3.9 1.3 - - - -
32W ILE 3.3 0.2 - - - -
33W VAL* 1.3 77.0 - - - +
35W ALA* 1.3 56.4 + - - +
38W GLY* 2.9 27.5 + - - -
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Residues in contact with ALA 35 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22R ILE* 3.6 43.1 - - + -
26R TRP* 4.7 8.0 + - - +
31W VAL 3.2 13.4 + - - +
32W ILE 4.0 2.0 - - - +
34W GLY* 1.3 72.3 - - - +
36W THR* 1.3 67.5 + - - +
38W GLY* 3.8 0.6 - - - -
39W ILE* 3.0 31.4 + - + +
48a LYS* 4.0 12.6 - - + +
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Residues in contact with THR 36 (chain W).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32W ILE* 2.6 36.8 + - - +
33W VAL* 3.8 5.2 - - - -
35W ALA* 1.3 78.8 - - - +
37W ILE* 1.3 68.0 + - + +
39W ILE* 3.5 3.6 + - - +
40W LYS* 3.1 30.5 + - - +
44a LYS* 5.8 2.6 - - - +
47a SER* 5.9 2.2 - - - +
48a LYS* 3.4 31.4 - - + +
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Residues in contact with ILE 37 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14N LEU* 3.7 24.2 - - + -
28S MET* 5.6 5.6 - - + -
33W VAL* 2.8 37.2 + - + +
36W THR* 1.3 77.2 - - + +
38W GLY* 1.3 56.8 + - - +
40W LYS* 3.3 32.9 - - + +
41W LEU* 2.7 47.9 + - + +
45b PHE* 6.1 0.7 - - + -
46b THR* 4.0 30.7 - - + +
49b ALA* 6.1 6.1 - - + -
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Residues in contact with GLY 38 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14N LEU* 3.9 7.5 - - - +
17N SER* 5.1 5.6 - - - -
21N TYR* 3.3 16.3 - - - -
26R TRP* 3.8 11.8 - - - -
34W GLY 2.9 20.9 + - - -
35W ALA* 3.8 0.9 - - - -
36W THR 3.3 0.2 - - - -
37W ILE* 1.3 78.1 - - - +
39W ILE* 1.3 55.2 + - - +
41W LEU* 3.3 7.3 + - - -
42W PHE* 3.0 22.2 + - - +
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Residues in contact with ILE 39 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25R ALA* 3.7 39.0 - - + +
26R TRP* 3.6 36.3 - - + +
29R VAL* 4.0 22.7 - - + -
35W ALA* 3.0 22.6 + - + +
36W THR* 3.7 4.0 - - - +
38W GLY* 1.3 72.8 - - - +
40W LYS* 1.3 60.7 + - - +
42W PHE* 3.0 3.7 + - + +
43W LYS* 2.8 34.7 + - + +
48a LYS* 3.6 33.7 - - + +
----------------------------------------------------------
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Residues in contact with LYS 40 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36W THR* 3.1 21.4 + - - +
37W ILE* 3.3 31.4 - - + +
39W ILE* 1.3 77.7 - - - +
41W LEU* 1.3 58.9 + - + +
43W LYS* 3.1 21.9 + - + +
44W LYS* 2.9 44.6 + - + +
49b ALA 5.4 2.0 - - - +
50b SER* 3.6 35.5 + - - +
----------------------------------------------------------
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Residues in contact with LEU 41 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14N LEU* 3.6 29.2 - - + +
17N SER* 4.3 8.1 - - - -
18N ALA* 3.9 24.0 - - + +
21N TYR* 3.7 15.8 - - + +
28S MET* 4.9 6.3 - - + -
32S ILE* 4.4 26.5 - - + -
37W ILE* 2.7 40.4 + - + +
38W GLY* 3.5 6.3 - - - +
40W LYS* 1.3 75.7 - - + +
42W PHE* 1.3 57.0 + - - +
44W LYS* 3.1 13.1 + - + +
45W PHE* 2.9 24.9 + - - +
48W LYS* 5.3 1.6 + - - -
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Residues in contact with PHE 42 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21N TYR* 3.6 21.0 - + + -
24N TYR* 5.3 7.6 - + - -
26R TRP* 3.8 30.5 - + + -
29R VAL* 4.6 14.6 - - + -
30R VAL* 4.9 11.0 - - + -
33R VAL* 3.7 43.1 - - + -
38W GLY 3.0 12.3 + - - +
39W ILE 3.0 9.4 + - - +
41W LEU* 1.3 74.8 - - - +
43W LYS* 1.3 63.3 + - - +
45W PHE* 3.1 45.2 - + + +
46W THR* 3.2 10.9 + - - +
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Residues in contact with LYS 43 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29R VAL* 4.7 13.0 - - + -
33R VAL* 5.7 3.6 - - + -
39W ILE* 2.8 29.3 + - + +
40W LYS* 3.2 22.9 - - + +
42W PHE* 1.3 76.7 - - + +
44W LYS* 1.3 63.2 + - + +
46W THR* 2.5 26.3 + - - +
47W SER* 3.1 9.4 + - - -
48a LYS 5.3 0.9 - - - +
50a SER* 2.8 36.6 + - - +
----------------------------------------------------------
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Residues in contact with LYS 44 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32S ILE* 5.0 25.1 - - + +
36S THR* 5.8 1.6 - - - +
40W LYS* 2.9 31.8 + - + +
41W LEU* 3.1 22.4 + - + +
43W LYS* 1.3 72.3 - - + +
45W PHE* 1.3 60.8 + - - +
47W SER* 3.3 10.4 + - - -
48W LYS* 2.8 45.2 + - + +
50b SER* 4.0 20.9 + - - +
----------------------------------------------------------
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Residues in contact with PHE 45 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21N TYR* 4.1 14.4 - - + +
24N TYR* 3.4 37.2 - + + -
25N ALA* 3.5 21.3 - - - -
28N MET* 4.0 24.0 - - + -
33R VAL* 5.3 2.7 - - + -
37R ILE* 6.1 3.4 - - + -
41W LEU 2.9 11.5 + - - +
42W PHE* 3.1 42.8 - + + +
44W LYS* 1.3 77.6 - - - +
46W THR* 1.3 69.3 + - + +
48W LYS* 3.1 11.8 + - - +
49W ALA* 2.8 46.2 + - + +
----------------------------------------------------------
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Residues in contact with THR 46 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33R VAL* 3.5 41.9 - - + +
37R ILE* 4.0 21.0 - - + +
42W PHE* 3.4 13.0 - - + +
43W LYS* 2.5 24.9 + - - +
45W PHE* 1.3 89.3 - - + +
47W SER* 1.3 52.2 + - - +
49W ALA* 3.6 5.7 + - - +
50W SER* 2.6 32.9 + - - -
----------------------------------------------------------
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Residues in contact with SER 47 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36S THR* 5.9 2.1 - - - +
43W LYS 3.1 7.8 + - - -
44W LYS* 3.4 16.4 - - - -
45W PHE 3.1 0.2 - - - -
46W THR* 1.3 80.3 + - - +
48W LYS* 1.3 67.0 + - - +
50W SER* 3.0 25.6 + - - +
----------------------------------------------------------
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Residues in contact with LYS 48 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18N ALA 5.1 0.4 + - - -
21N TYR* 4.5 2.6 + - - +
22N ILE* 3.4 38.2 - - - +
25N ALA* 3.8 23.1 - - + -
29N VAL* 4.7 2.9 - - - +
32S ILE* 5.1 5.8 + - - +
35S ALA* 4.0 7.5 - - + +
36S THR* 3.4 51.1 + - + +
39S ILE* 3.6 30.4 - - + +
43S LYS* 5.3 0.9 - - - +
41W LEU 5.3 1.6 + - - -
44W LYS* 2.8 39.3 + - + +
45W PHE* 3.6 6.2 - - - +
47W SER* 1.3 74.4 - - - +
49W ALA* 1.3 58.4 + - - +
50W SER* 3.1 5.9 + - - +
----------------------------------------------------------
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Residues in contact with ALA 49 (chain W).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25N ALA* 4.7 5.8 - - - +
28N MET* 3.7 28.7 - - + -
29N VAL* 5.0 6.4 - - - +
32N ILE* 3.4 24.0 - - - +
37R ILE* 6.1 6.1 - - + -
40R LYS* 5.4 2.9 - - - +
44R LYS* 5.9 0.3 - - - -
45W PHE* 2.8 30.9 + - + +
46W THR* 3.9 6.7 - - - +
47W SER 3.1 0.6 - - - -
48W LYS* 1.3 76.6 - - - +
50W SER* 1.3 61.8 + - - +
----------------------------------------------------------
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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