Contacts of the helix formed by residues 1 - 38 (chain D) in PDB entry 1C17
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 MET 1 (chain D).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2D GLU* 1.3 77.3 + - - +
3D ASN* 2.7 11.6 + - - +
4D LEU* 3.0 11.5 + - - +
5D ASN* 2.6 35.2 + - - +
2E GLU* 3.4 29.8 - - + +
3E ASN* 2.7 39.6 + - - +
6E MET* 3.4 41.9 - - + +
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Residues in contact with GLU 2 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1C MET* 3.5 30.1 - - + -
1D MET* 1.3 98.0 + - - +
3D ASN* 1.3 90.7 + - - +
5D ASN* 3.4 10.7 - - - +
6D MET* 3.3 33.0 + - + +
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Residues in contact with ASN 3 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1C MET* 2.9 45.4 + - - +
4C LEU* 4.9 12.5 - - + +
1D MET 2.7 8.5 + - - +
2D GLU* 1.3 93.3 + - - +
4D LEU* 1.3 75.4 + - + +
5D ASN 3.0 4.3 + - - -
6D MET* 3.4 5.2 - - - +
7D ASP* 3.1 22.6 + - - +
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Residues in contact with LEU 4 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4C LEU* 6.1 3.4 - - + -
1D MET* 3.0 14.3 + - - +
3D ASN* 1.3 87.9 - - + +
5D ASN* 1.3 53.9 + - - +
7D ASP* 3.8 16.4 - - + +
8D LEU* 2.7 38.2 + - - +
3E ASN* 4.7 14.6 - - + +
4E LEU* 5.9 4.5 - - + -
6E MET* 5.6 1.3 - - + -
7E ASP* 3.6 34.6 - - + +
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Residues in contact with ASN 5 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1D MET 2.6 21.9 + - - +
2D GLU* 3.4 13.6 - - - +
3D ASN 3.0 0.8 - - - -
4D LEU* 1.3 68.6 - - - +
6D MET* 1.3 56.2 + - - +
7D ASP 2.9 3.9 + - - -
8D LEU* 3.0 3.6 + - - +
9D LEU* 2.7 50.8 + - - +
76D PHE* 5.8 1.0 - - - -
6E MET* 3.5 20.1 - - - +
10E TYR* 4.9 12.0 + - - -
76E PHE* 3.5 29.7 - - - -
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Residues in contact with MET 6 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1C MET* 3.4 51.1 - - + +
4C LEU* 5.7 0.9 - - + -
5C ASN* 3.6 28.0 - - + +
8C LEU* 4.8 0.9 - - - +
2D GLU* 3.3 19.5 - - + +
3D ASN 3.4 6.1 - - - +
5D ASN* 1.3 79.9 + - - +
7D ASP* 1.3 62.6 + - - +
9D LEU* 4.0 4.5 - - - -
10D TYR* 3.0 32.1 + - + +
76D PHE* 3.1 46.2 - - + -
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Residues in contact with ASP 7 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4C LEU* 3.7 34.7 - - + +
7C ASP* 5.4 1.0 - - - +
8C LEU* 3.4 31.5 + - - +
3D ASN 3.1 19.8 + - - +
4D LEU* 3.7 20.1 - - + +
5D ASN 2.9 0.6 - - - -
6D MET* 1.3 78.6 - - - +
8D LEU* 1.3 60.8 + - - +
11D MET* 3.1 36.9 + - - +
7E ASP* 5.2 1.4 - - - +
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Residues in contact with LEU 8 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4D LEU 2.7 23.5 + - - +
5D ASN* 3.8 2.2 - - - +
7D ASP* 1.3 71.7 + - - +
9D LEU* 1.3 55.5 + - - +
11D MET* 3.1 34.7 + - + -
12D ALA* 2.7 38.2 + - + +
6E MET 5.0 0.4 - - - +
7E ASP* 3.3 42.4 - - - +
10E TYR* 3.2 19.1 - - + +
11E MET* 3.2 37.2 - - + +
14E ALA* 5.4 0.7 - - + -
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Residues in contact with LEU 9 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5D ASN* 2.7 34.7 + - - +
6D MET* 4.1 4.0 - - - -
8D LEU* 1.3 72.2 - - - +
10D TYR* 1.3 66.9 + - + +
12D ALA* 2.7 29.7 + - - +
13D ALA* 3.2 4.0 + - - +
16D MET* 4.9 0.2 - - - +
69D GLY 5.5 0.2 - - - +
72D LEU* 2.9 43.2 - - + +
73D TYR* 3.5 12.3 - - + +
75D MET* 4.6 4.3 - - + -
76D PHE* 3.4 31.9 - - + +
10E TYR* 4.6 16.5 - - + +
73E TYR* 4.7 5.6 - - - +
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Residues in contact with TYR 10 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5C ASN* 4.9 11.9 + - - -
8C LEU* 3.3 20.6 - - + -
9C LEU* 4.6 29.5 - - + +
12C ALA* 5.5 4.4 - - + +
75C MET* 4.8 5.0 - - - +
6D MET* 3.0 26.6 + - + +
9D LEU* 1.3 82.6 - - + +
11D MET* 1.3 60.2 + - - +
12D ALA 2.8 10.3 + - - -
13D ALA* 2.9 15.0 + - - +
14D ALA* 3.2 11.3 + - - +
73D TYR* 2.9 54.9 + + - -
76D PHE* 2.9 57.3 - + + -
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Residues in contact with MET 11 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8C LEU* 3.3 24.5 - - + +
11C MET* 5.3 6.3 - - + -
7D ASP* 3.1 26.7 + - - +
8D LEU* 3.1 41.1 - - + +
10D TYR* 1.3 77.8 - - - +
12D ALA* 1.3 55.0 + - - +
14D ALA* 3.8 6.3 - - + -
15D VAL* 2.7 55.3 + - + +
11E MET* 5.1 10.5 - - + -
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Residues in contact with ALA 12 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8D LEU* 2.7 23.0 + - + +
9D LEU* 2.7 20.5 + - - +
11D MET* 1.3 73.9 - - - +
13D ALA* 1.3 48.6 + - - +
14D ALA 3.0 3.8 - - - -
16D MET* 2.4 63.1 + - + +
72D LEU* 4.6 6.1 - - + -
10E TYR* 5.4 4.5 - - + +
14E ALA* 4.3 13.9 - - + -
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Residues in contact with ALA 13 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16C MET* 5.1 0.7 - - - -
72C LEU* 6.2 0.4 - - + -
9D LEU 3.2 3.9 + - - +
10D TYR 2.9 8.3 + - - +
12D ALA* 1.3 77.9 - - - +
14D ALA* 1.3 53.9 + - - +
16D MET* 3.3 10.0 - - + +
17D MET* 2.7 48.6 - - + +
69D GLY* 3.1 35.2 - - - +
72D LEU* 5.6 0.2 - - + -
73D TYR* 4.4 15.9 - - + +
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Residues in contact with ALA 14 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8C LEU* 5.4 0.9 - - + -
12C ALA* 4.4 14.6 - - + -
15C VAL* 4.3 19.7 - - + +
16C MET* 3.7 27.7 - - + +
19C LEU* 4.4 5.0 - - - +
10D TYR 3.2 12.3 + - - +
11D MET* 4.0 7.9 - - + +
12D ALA 3.0 0.6 - - - -
13D ALA* 1.3 75.4 - - - +
15D VAL* 1.3 62.5 + - + +
16D MET 3.3 0.4 - - - -
18D GLY* 3.0 26.9 + - - -
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Residues in contact with VAL 15 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15C VAL* 5.6 5.8 - - + -
19C LEU* 5.4 2.2 - - - +
11D MET* 2.7 47.1 + - + +
12D ALA* 3.8 3.4 - - - +
14D ALA* 1.3 78.3 - - + +
16D MET* 1.3 54.0 + - - +
19D LEU* 2.6 46.1 + - + +
14E ALA* 4.2 24.5 - - + +
15E VAL* 5.5 7.0 - - + -
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Residues in contact with MET 16 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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12D ALA* 2.4 57.8 + - + +
13D ALA* 3.3 9.9 - - - +
15D VAL* 1.3 66.7 - - - +
17D MET* 1.3 54.1 + - + +
19D LEU* 3.2 2.6 + - - +
20D ALA 2.7 32.2 + - - -
65D MET* 2.7 34.9 - - + +
68D VAL* 4.4 0.9 - - - -
69D GLY* 3.8 11.2 - - - +
72D LEU* 3.0 36.1 - - + -
13E ALA* 5.8 0.7 - - - -
14E ALA* 3.6 28.3 - - + +
17E MET* 3.5 25.6 - - + -
18E GLY* 5.2 1.3 - - - +
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Residues in contact with MET 17 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16C MET* 3.5 30.1 - - + -
65C MET* 4.1 15.7 - - + -
68C VAL* 4.7 7.2 - - + -
72C LEU* 5.4 1.6 - - + -
13D ALA* 2.7 48.5 + - + +
16D MET* 1.3 71.2 - - - +
18D GLY* 1.3 60.4 + - - +
21D ALA* 2.5 39.0 + - + +
65D MET* 3.3 26.2 - - - +
66D ILE* 3.5 47.1 - - + +
69D GLY* 3.9 9.4 - - - -
70D LEU* 4.3 4.7 - - - -
73D TYR* 6.4 0.2 - - + -
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Residues in contact with GLY 18 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15C VAL 5.4 0.4 - - - -
16C MET* 5.3 1.1 - - - +
19C LEU* 3.2 28.3 - - - +
20C ALA* 5.3 1.6 - - - -
65C MET* 5.2 10.2 - - - -
14D ALA* 3.0 14.7 + - - +
17D MET* 1.3 78.4 - - - +
19D LEU* 1.3 49.8 + - - +
21D ALA* 4.6 2.7 - - - -
22D ILE* 2.6 43.8 + - - +
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Residues in contact with LEU 19 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19C LEU* 3.9 3.7 - - + +
15D VAL* 2.6 29.6 + - + +
16D MET 3.7 2.0 - - - +
17D MET 3.1 0.8 - - - -
18D GLY* 1.3 77.2 - - - +
20D ALA* 1.3 59.7 + - - +
22D ILE* 3.0 25.9 - - + +
23D GLY 3.2 0.5 + - - -
14E ALA 4.3 5.8 - - - +
15E VAL* 5.3 2.0 - - - +
18E GLY* 3.2 39.9 - - - +
19E LEU* 3.8 6.3 - - + +
22E ILE* 2.9 32.5 - - + +
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Residues in contact with ALA 20 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16D MET 2.7 11.4 + - - +
19D LEU* 1.3 70.0 - - - +
21D ALA* 1.3 58.8 + - - +
22D ILE 3.2 0.4 - - - -
23D GLY* 3.1 1.3 + - - +
24D ALA* 2.8 25.9 + - - +
61D ASP* 3.4 17.5 - - - +
62D ALA* 4.4 2.0 - - - -
65D MET* 3.0 44.9 - - + -
18E GLY* 5.4 1.6 - - - -
21E ALA* 5.0 13.9 - - + -
22E ILE* 4.4 6.5 - - - -
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Residues in contact with ALA 21 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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20C ALA* 5.1 13.5 - - + -
61C ASP* 5.0 7.1 - - - +
65C MET* 5.8 2.0 - - - -
17D MET* 2.5 29.1 + - + +
18D GLY* 4.5 2.7 - - - +
20D ALA* 1.3 73.1 - - - +
22D ILE* 1.3 55.9 + - - +
24D ALA* 3.0 4.5 + - - +
25D ALA* 2.8 29.0 + - - +
62D ALA* 3.3 27.4 - - + +
66D ILE* 4.7 11.0 - - + -
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Residues in contact with ILE 22 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19C LEU* 3.0 45.3 - - + +
20C ALA* 4.5 4.7 - - - -
22C ILE* 4.5 6.3 - - + -
23C GLY* 4.6 5.4 - - - -
61C ASP* 5.9 0.2 - - - -
18D GLY 2.6 28.2 + - - +
19D LEU* 3.0 30.3 - - + +
21D ALA* 1.3 73.1 - - - +
23D GLY* 1.3 87.2 + - - +
25D ALA* 3.7 6.4 - - - +
26D ILE* 2.9 37.3 + - + +
22E ILE* 4.4 3.1 - - + -
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Residues in contact with GLY 23 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19D LEU 3.2 4.2 + - - -
20D ALA 3.1 7.4 + - - -
22D ILE* 1.3 92.0 - - - +
24D ALA* 1.3 60.9 + - - +
26D ILE* 4.2 4.6 - - - +
27D GLY* 3.2 16.1 + - - -
61D ASP* 3.8 5.6 - - - -
22E ILE* 4.5 10.1 - - - -
25E ALA* 3.5 19.8 - - - +
26E ILE* 4.9 8.3 - - - +
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Residues in contact with ALA 24 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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20D ALA 2.8 8.6 + - - +
21D ALA 3.0 9.9 - - - +
23D GLY* 1.3 74.9 - - - +
25D ALA* 1.3 66.7 + - - +
27D GLY* 3.1 2.8 + - - -
28D ILE* 2.9 27.0 + - + +
58D GLY* 3.0 25.0 - - - +
61D ASP* 3.4 10.5 + - + -
62D ALA* 3.3 30.1 - - + +
25E ALA* 5.1 0.2 - - - -
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Residues in contact with ALA 25 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23C GLY* 3.5 27.4 - - - +
24C ALA* 5.2 0.2 - - - -
27C GLY* 5.0 7.0 - - - -
61C ASP* 3.6 24.2 + - - +
21D ALA 2.8 16.8 + - - +
22D ILE* 3.2 6.9 + - - +
24D ALA* 1.3 72.6 - - - +
26D ILE* 1.3 63.9 + - - +
28D ILE* 3.2 14.0 + - - +
29D GLY* 3.0 17.7 + - - -
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Residues in contact with ILE 26 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23C GLY* 5.0 9.9 - - - +
26C ILE* 4.3 26.9 - - + -
27C GLY* 5.5 3.4 - - - +
30C ILE* 5.4 3.8 - - + +
22D ILE* 2.9 30.2 + - + +
23D GLY* 4.2 4.7 - - - +
25D ALA* 1.3 74.4 - - + +
27D GLY* 1.3 50.9 + - - +
29D GLY* 2.6 8.1 + - - -
30D ILE* 2.5 57.7 + - + +
26E ILE* 4.2 18.8 - - + -
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Residues in contact with GLY 27 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23D GLY 3.2 10.5 + - - -
24D ALA* 3.1 6.7 + - - -
26D ILE* 1.3 77.0 - - - +
28D ILE* 1.3 55.2 + - - +
30D ILE* 2.7 15.2 + - - -
31D LEU* 2.5 40.3 + - - +
58D GLY* 5.2 2.7 - - - -
25E ALA* 5.0 12.6 - - - -
26E ILE* 5.3 2.6 - - - +
29E GLY* 5.3 2.2 - - - -
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Residues in contact with ILE 28 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31C LEU* 3.6 24.1 - - + +
57C MET* 4.2 11.9 - - + -
61C ASP* 6.0 1.6 - - - +
24D ALA* 2.9 13.3 + - + +
25D ALA* 3.4 11.7 - - - +
27D GLY* 1.3 72.6 - - - +
29D GLY* 1.3 55.4 + - - +
31D LEU* 5.1 0.9 - - - -
32D GLY* 3.0 27.4 + - - +
54D PHE 5.3 0.2 - - - -
55D ILE* 3.2 31.6 - - + +
58D GLY* 3.0 29.4 - - - +
59D LEU* 2.9 38.4 - - + +
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Residues in contact with GLY 29 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27C GLY* 5.3 3.4 - - - -
30C ILE* 3.5 29.3 - - - +
31C LEU* 3.9 18.4 + - - +
34C LYS* 5.0 1.0 - - - +
25D ALA 3.0 8.9 + - - -
26D ILE* 2.6 15.0 + - - -
28D ILE* 1.3 72.9 - - - +
30D ILE* 1.3 57.7 + - - +
33D GLY* 3.2 21.1 + - - -
34D LYS* 5.2 1.2 + - - -
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Residues in contact with ILE 30 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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30C ILE* 4.8 11.0 - - + -
26D ILE* 2.5 42.1 + - + +
27D GLY* 2.7 9.8 + - - +
29D GLY* 1.3 71.9 - - - +
31D LEU* 1.3 60.9 + - - +
34D LYS* 2.8 59.1 + - + +
26E ILE* 5.3 5.6 - - + +
29E GLY* 3.5 28.0 - - - +
30E ILE* 4.5 13.7 - - + +
34E LYS* 5.6 1.8 - - - +
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Residues in contact with LEU 31 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27D GLY* 2.5 19.3 + - - +
28D ILE* 5.1 1.3 - - - -
30D ILE* 1.3 75.8 - - - +
32D GLY* 1.3 56.8 + - - +
34D LYS* 4.7 1.1 - - - -
35D PHE* 2.8 40.9 + - + +
54D PHE* 3.0 70.2 - - + +
57D MET* 5.0 3.6 - - + -
58D GLY* 6.1 0.9 - - - +
28E ILE* 3.6 41.5 - - + +
29E GLY* 3.8 9.6 - - - +
32E GLY 4.5 1.1 - - - -
33E GLY* 4.4 12.3 - - - +
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Residues in contact with GLY 32 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31C LEU* 4.5 6.9 - - - +
35C PHE* 5.8 0.5 - - - -
54C PHE* 5.2 1.8 - - - -
28D ILE* 3.0 22.6 + - - +
31D LEU* 1.3 79.4 - - - +
33D GLY* 1.3 60.0 + - - +
35D PHE* 3.9 2.8 - - - +
36D LEU* 3.3 22.2 + - - +
51D THR* 4.9 5.5 - - - +
54D PHE* 5.2 0.7 - - - -
55D ILE* 3.4 26.6 - - - +
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Residues in contact with GLY 33 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31C LEU* 4.5 7.1 - - - +
34C LYS* 4.0 25.7 - - - +
35C PHE* 5.1 1.1 - - - -
28D ILE 4.1 0.2 + - - -
29D GLY 3.2 18.8 + - - -
32D GLY* 1.3 74.4 - - - +
34D LYS* 1.3 66.3 + - - +
36D LEU* 3.2 15.6 + - - +
37D GLU* 3.2 20.8 + - - +
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Residues in contact with LYS 34 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30C ILE* 5.7 1.8 - - - +
34C LYS* 4.6 23.3 - - - +
29D GLY 4.5 1.4 + - - -
30D ILE* 2.8 57.3 + - + +
31D LEU 4.3 0.2 - - - +
33D GLY* 1.3 71.4 - - - -
35D PHE* 1.3 63.4 + - - +
37D GLU* 3.2 32.7 + - - +
38D GLY* 3.3 9.4 + - - -
29E GLY 5.0 0.4 - - - +
33E GLY* 4.0 24.5 - - - -
34E LYS* 4.4 21.1 - - - +
36E LEU* 4.6 1.7 - - - +
37E GLU* 4.8 16.6 - - - +
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Residues in contact with PHE 35 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31D LEU* 2.8 26.4 + - + +
32D GLY* 3.9 3.4 - - - +
34D LYS* 1.3 76.5 - - - +
36D LEU* 1.3 62.8 + - - +
38D GLY 2.9 11.3 + - - -
39D ALA* 3.4 13.0 + - + +
47D PRO* 3.6 10.1 - - + -
50D ARG* 3.3 29.2 - - + -
51D THR* 3.0 53.2 - - + -
54D PHE* 3.3 31.2 - + + -
32E GLY 5.7 0.7 - - - -
33E GLY* 5.0 2.2 - - - -
36E LEU* 3.0 50.1 - - + +
51E THR* 5.9 2.0 - - + -
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Residues in contact with LEU 36 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34C LYS 4.5 1.3 - - - +
35C PHE* 3.0 66.2 - - + +
38C GLY* 3.8 19.3 - - - +
39C ALA* 5.7 0.9 - - + -
54C PHE* 6.3 0.2 - - + -
32D GLY 3.3 11.3 + - - +
33D GLY* 3.2 9.7 + - - +
35D PHE* 1.3 82.1 - - - +
37D GLU* 1.3 55.9 + - - +
39D ALA* 2.9 5.8 + - - +
40D ALA* 2.6 53.1 + - + +
47D PRO* 6.5 0.2 - - + -
51D THR* 5.1 13.0 - - + +
----------------------------------------------------------
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Residues in contact with GLU 37 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34C LYS* 4.8 17.3 - - - +
37C GLU* 4.5 14.9 - - + +
38C GLY* 5.5 6.1 - - - +
33D GLY 3.3 13.2 - - - +
34D LYS* 3.2 38.7 + - - +
36D LEU* 1.3 78.8 - - + +
38D GLY* 1.3 57.2 + - - +
39D ALA 3.4 2.8 + - - -
40D ALA* 4.3 9.3 + - - +
41D ARG* 4.9 9.0 + - - -
37E GLU* 4.4 11.3 - - + +
41E ARG* 5.9 1.4 + - - -
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Residues in contact with GLY 38 (chain D).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34D LYS 3.3 4.4 + - - -
35D PHE 2.9 10.3 + - - -
37D GLU* 1.3 77.5 - - - +
39D ALA* 1.3 63.9 + - - +
42D GLN* 4.6 2.9 - - - +
36E LEU* 3.7 17.9 - - - +
37E GLU* 5.5 7.8 - - - +
40E ALA* 3.2 31.7 - - - +
41E ARG* 6.2 2.5 - - - -
----------------------------------------------------------
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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