Contacts of the helix formed by residues 5 - 49 (chain I) 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 I).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1I ALA 3.9 4.8 + - - +
3I GLY 3.3 6.0 - - - +
4I ASP* 1.3 75.7 - - - +
6I PRO* 1.3 73.6 - - - +
7I ALA* 2.8 30.7 + - - +
8I LYS* 2.8 29.9 + - + +
9I ALA* 3.3 5.6 + - - +
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Residues in contact with PRO 6 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4I ASP 3.2 10.5 - - - +
5I ASP* 1.3 91.3 - - - +
7I ALA* 1.3 55.1 + - - +
9I ALA* 3.2 10.8 + - + +
10I ALA* 2.9 29.7 + - - +
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Residues in contact with ALA 7 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5I ASP* 2.8 22.1 + - - +
6I PRO* 1.3 79.6 - - - +
8I LYS* 1.3 56.1 + - - +
10I ALA* 3.4 7.0 + - - +
11I PHE* 2.8 29.3 + - - +
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Residues in contact with LYS 8 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2I GLU* 2.8 37.5 + - - +
3I GLY* 4.0 23.4 - - - +
5I ASP* 2.8 20.8 + - + +
7I ALA* 1.3 77.5 - - - +
9I ALA* 1.3 58.9 + - - +
11I PHE* 3.2 9.2 + - + +
12I ASN* 2.8 52.0 + - - +
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Residues in contact with ALA 9 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3I GLY 6.1 1.3 - - - +
5I ASP 3.3 5.1 + - - +
6I PRO* 3.2 14.5 + - + +
8I LYS* 1.3 80.6 - - - +
10I ALA* 1.3 59.2 - - - +
12I ASN* 3.6 6.0 + - - +
13I SER* 2.8 30.6 + - - +
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Residues in contact with ALA 10 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6I PRO 2.9 16.1 + - - +
7I ALA* 3.6 8.1 - - - +
9I ALA* 1.3 74.3 - - - +
11I PHE* 1.3 65.7 + - - +
13I SER* 3.2 7.4 + - - -
14I LEU* 2.9 34.6 + - + +
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Residues in contact with PHE 11 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7I ALA 2.8 21.9 + - - +
8I LYS* 3.5 10.5 - - + +
10I ALA* 1.3 72.9 - - - +
12I ASN* 1.3 71.9 + - - +
14I LEU* 3.1 14.6 + - + +
15I GLN* 2.8 69.5 + - + +
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Residues in contact with ASN 12 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8I LYS* 2.8 46.2 + - - +
9I ALA* 4.0 6.3 - - - +
11I PHE* 1.3 91.8 - - - +
13I SER* 1.3 58.4 + - - +
15I GLN* 3.2 7.8 + - - +
16I ALA* 3.0 28.4 + - - +
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Residues in contact with SER 13 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9I ALA 2.8 22.3 + - - -
10I ALA* 3.4 8.6 - - - -
12I ASN* 1.3 77.2 - - - +
14I LEU* 1.3 58.9 + - - +
16I ALA* 3.4 7.8 + - - +
17I SER* 3.0 31.2 + - - -
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Residues in contact with LEU 14 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10I ALA* 2.9 25.3 + - + +
11I PHE* 3.5 13.5 - - + +
13I SER* 1.3 75.3 - - - +
15I GLN* 1.3 62.4 + - + +
17I SER* 3.6 9.6 - - - +
18I ALA* 2.8 31.6 + - - +
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Residues in contact with GLN 15 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11I PHE* 2.8 56.9 + - + +
12I ASN* 3.2 12.5 + - - +
14I LEU* 1.3 78.9 - - + +
16I ALA* 1.3 55.7 + - - +
18I ALA* 3.5 7.7 + - - +
19I THR* 2.8 34.9 + - - +
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Residues in contact with ALA 16 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12I ASN 3.0 12.9 + - - +
13I SER* 3.6 10.5 - - - +
15I GLN* 1.3 73.7 - - - +
17I SER* 1.3 65.6 + - - +
19I THR* 3.4 7.0 + - - -
20I GLU* 3.0 24.6 + - - +
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Residues in contact with SER 17 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5D ASP* 5.6 0.9 + - - -
13I SER 3.0 17.7 + - - -
14I LEU* 3.6 13.4 - - - +
15I GLN 3.3 0.2 - - - -
16I ALA* 1.3 76.3 - - - +
18I ALA* 1.3 62.8 + - - +
20I GLU* 3.3 9.7 + - - +
21I TYR* 3.0 51.4 + - - -
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Residues in contact with ALA 18 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14I LEU 2.8 21.7 + - - +
15I GLN* 3.7 11.0 - - - +
17I SER* 1.3 72.7 - - - +
19I THR* 1.3 53.2 + - - +
21I TYR* 3.1 8.3 + - - +
22I ILE* 2.8 47.3 + - + +
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Residues in contact with THR 19 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15I GLN* 2.8 23.7 + - - +
16I ALA* 3.6 7.1 - - - -
17I SER 3.3 0.2 - - - -
18I ALA* 1.3 75.2 - - - +
20I GLU* 1.3 65.1 + - - +
22I ILE* 3.3 13.9 + - + +
23I GLY* 3.0 18.7 + - - -
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Residues in contact with GLU 20 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2D GLU* 5.1 8.0 - - - +
5D ASP* 3.8 20.1 - - - +
8D LYS* 4.2 6.9 - - - +
16I ALA 3.0 13.8 + - - +
17I SER* 3.5 11.8 - - - +
18I ALA 3.2 0.2 - - - -
19I THR* 1.3 77.7 - - - +
21I TYR* 1.3 67.8 + - + +
23I GLY* 3.1 5.8 + - - -
24I TYR* 2.6 62.5 + - + +
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Residues in contact with TYR 21 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5D ASP* 2.7 27.6 + - - -
7D ALA* 3.4 28.3 - - + +
17I SER* 3.0 37.3 + - - +
18I ALA* 3.8 6.1 - - - +
20I GLU* 1.3 84.8 - - - +
22I ILE* 1.3 56.4 + - - +
24I TYR* 3.3 24.4 + + + +
25I ALA* 2.8 32.8 + - - +
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Residues in contact with ILE 22 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18I ALA* 2.8 31.4 + - + +
19I THR* 3.4 12.1 - - + +
21I TYR* 1.3 74.5 - - - +
23I GLY* 1.3 60.8 + - - +
25I ALA* 3.1 8.5 + - + +
26I TRP* 2.9 49.1 + - + +
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Residues in contact with GLY 23 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19I THR 3.0 14.0 + - - -
20I GLU* 3.1 5.3 + - - -
22I ILE* 1.3 75.5 - - - +
24I TYR* 1.3 60.8 + - - +
26I TRP* 4.0 4.9 - - - +
27I ALA* 2.9 31.6 + - - +
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Residues in contact with TYR 24 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2D GLU* 5.3 0.5 + - - -
7D ALA* 4.1 5.2 - - + -
8D LYS* 3.2 44.8 - - + +
11D PHE* 3.4 51.4 - + + -
20I GLU* 2.6 47.0 + - + +
21I TYR* 3.3 32.3 - + + +
22I ILE 3.2 0.2 - - - -
23I GLY* 1.3 76.4 - - - +
25I ALA* 1.3 59.6 + - - +
27I ALA* 5.6 0.2 - - + -
28I MET* 2.8 33.0 + - - +
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Residues in contact with ALA 25 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21I TYR 2.8 19.7 + - - +
22I ILE* 3.1 10.7 + - + +
24I TYR* 1.3 74.7 - - - +
26I TRP* 1.3 61.6 + - + +
28I MET* 3.8 4.1 - - - +
29I VAL* 3.1 26.6 + - - +
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Residues in contact with TRP 26 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22I ILE* 2.9 37.7 + - + +
23I GLY* 4.0 5.2 - - - +
25I ALA* 1.3 75.0 - - + +
27I ALA* 1.3 60.9 + - - +
29I VAL* 3.8 18.2 - - + -
30I VAL* 2.9 41.1 + - + +
5d ASP* 4.3 5.8 - - - -
6d PRO* 3.7 38.9 - - + +
7d ALA* 3.7 21.3 - - + -
21i TYR* 3.5 32.8 - + - -
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Residues in contact with ALA 27 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11D PHE* 3.7 19.3 - - + -
15D GLN* 4.4 4.7 - - - +
23I GLY 2.9 20.0 + - - +
24I TYR* 3.7 4.0 - - + +
26I TRP* 1.3 77.3 - - - +
28I MET* 1.3 62.2 + - - +
30I VAL* 3.7 5.7 - - - +
31I VAL* 3.2 29.1 + - - +
6d PRO* 5.3 1.1 - - - +
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Residues in contact with MET 28 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11D PHE* 3.9 17.0 - - + -
14D LEU* 3.6 36.6 - - + +
15D GLN* 3.2 30.5 + - - +
18D ALA* 4.6 18.2 - - - -
24I TYR 2.8 17.7 + - - +
25I ALA* 3.8 5.2 - - - +
27I ALA* 1.3 78.0 - - - +
29I VAL* 1.3 58.0 + - - +
31I VAL* 3.1 6.8 + - - +
32I ILE* 2.9 47.1 + - + +
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Residues in contact with VAL 29 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25I ALA 3.1 14.2 + - - +
26I TRP* 3.3 35.9 - - + +
28I MET* 1.3 76.7 - - - +
30I VAL* 1.3 65.1 + - + +
32I ILE* 4.1 14.8 - - + -
33I VAL* 2.8 49.9 + - + +
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Residues in contact with VAL 30 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26I TRP* 2.9 33.9 + - + +
27I ALA* 3.7 6.7 - - - +
29I VAL* 1.3 77.0 - - + +
31I VAL* 1.3 61.7 + - + +
33I VAL* 4.1 1.7 - - - +
34I GLY* 2.8 29.1 + - - -
6d PRO* 3.7 35.2 - - + +
9d ALA* 5.5 2.2 - - + -
10d ALA* 3.9 29.2 - - + +
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Residues in contact with VAL 31 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15D GLN* 3.9 22.7 - - - +
18D ALA* 4.5 15.9 - - + -
19D THR* 5.4 4.7 - - - +
22D ILE* 3.5 26.0 - - + +
27I ALA* 3.2 15.3 - - + +
28I MET* 3.1 10.9 + - - +
30I VAL* 1.3 80.9 - - + +
32I ILE* 1.3 63.0 + - + +
34I GLY* 3.9 0.4 - - - -
35I ALA* 3.2 24.1 + - - +
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Residues in contact with ILE 32 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18D ALA* 5.8 4.0 - - + -
22D ILE* 5.6 1.6 - - - -
28I MET* 2.9 42.8 + - + +
29I VAL* 3.7 13.5 - - + +
30I VAL 3.3 0.2 - - - -
31I VAL* 1.3 79.8 - - + +
33I VAL* 1.3 60.2 + - + +
35I ALA* 4.0 2.3 - - - +
36I THR* 2.6 46.4 + - - +
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Residues in contact with VAL 33 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29I VAL* 2.8 37.5 + - + +
30I VAL* 4.1 3.8 - - - +
32I ILE* 1.3 72.8 - - + +
34I GLY* 1.3 61.6 + - - +
36I THR* 4.2 5.8 - - - -
37I ILE* 2.8 50.7 + - + +
10d ALA* 5.3 7.0 - - + -
14d LEU* 4.0 15.9 - - + -
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Residues in contact with GLY 34 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30I VAL 2.8 19.9 + - - -
31I VAL* 3.9 1.3 - - - -
33I VAL* 1.3 76.5 - - - +
35I ALA* 1.3 55.9 + - - +
38I GLY* 2.9 27.9 + - - -
10d ALA* 5.7 3.8 - - - +
13d SER* 6.3 2.2 - - - -
14d LEU* 3.8 15.5 - - - +
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Residues in contact with ALA 35 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22D ILE* 3.6 44.2 - - + -
25D ALA* 6.0 1.1 - - + -
26D TRP* 4.7 8.7 + - - +
31I VAL 3.2 12.3 + - - +
32I ILE* 4.0 2.0 - - - +
34I GLY* 1.3 72.2 - - - +
36I THR* 1.3 67.2 + - - +
38I GLY* 4.9 0.2 - - - -
39I ILE* 3.0 35.6 + - + +
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Residues in contact with THR 36 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32I ILE* 2.6 37.2 + - - +
33I VAL* 3.8 5.6 - - - -
35I ALA* 1.3 78.6 - - - +
37I ILE* 1.3 69.5 + - + +
39I ILE* 3.7 7.1 - - - +
40I LYS* 3.1 30.0 + - - +
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Residues in contact with ILE 37 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33I VAL* 2.8 38.1 + - + +
36I THR* 1.3 78.0 - - + +
38I GLY* 1.3 56.0 + - - +
40I LYS* 3.3 31.8 - - + +
41I LEU* 2.7 48.0 + - + +
14d LEU* 3.7 26.2 - - + -
28i MET* 5.6 5.4 - - + -
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Residues in contact with GLY 38 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26D TRP* 3.8 11.4 - - - -
34I GLY 2.9 21.3 + - - -
35I ALA 3.8 1.1 - - - -
37I ILE* 1.3 77.0 - - - +
39I ILE* 1.3 55.3 + - - +
41I LEU* 3.3 7.6 + - - +
42I PHE* 3.0 21.5 + - - +
14d LEU* 3.9 7.3 - - - +
17d SER* 5.1 5.8 - - - -
21d TYR* 3.3 16.9 - - - -
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Residues in contact with ILE 39 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25D ALA* 3.7 41.1 - - + +
26D TRP* 3.6 35.7 - - + +
29D VAL* 4.0 28.0 - - + -
35I ALA* 3.0 25.1 + - + +
36I THR* 3.7 5.8 - - - +
38I GLY* 1.3 72.1 - - - +
40I LYS* 1.3 61.0 + - - +
42I PHE* 3.0 4.4 + - + +
43I LYS* 2.8 35.4 + - + +
----------------------------------------------------------
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Residues in contact with LYS 40 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36I THR* 3.1 20.1 + - - +
37I ILE* 3.3 36.6 - - + +
39I ILE* 1.3 77.7 - - - +
41I LEU* 1.3 58.5 + - + +
43I LYS* 3.1 21.4 + - + +
44I LYS* 2.8 45.2 + - + +
----------------------------------------------------------
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Residues in contact with LEU 41 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37I ILE* 2.7 41.6 + - + +
38I GLY* 3.5 7.0 - - - +
39I ILE 3.2 0.2 - - - -
40I LYS* 1.3 74.3 - - + +
42I PHE* 1.3 57.6 + - - +
44I LYS* 3.1 13.4 + - + +
45I PHE* 2.9 25.8 + - - +
48I LYS* 5.3 1.4 + - - -
14d LEU* 3.6 28.9 - - + +
17d SER* 4.3 8.1 - - - -
18d ALA* 3.9 24.2 - - + +
21d TYR* 3.7 16.7 - - + +
28i MET* 4.9 5.4 - - + -
32i ILE* 4.4 26.2 - - + -
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Residues in contact with PHE 42 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26D TRP* 3.8 26.0 - + + -
29D VAL* 4.6 13.9 - - + -
30D VAL* 4.9 2.2 - - + -
33D VAL* 3.7 41.1 - - + -
38I GLY 3.0 13.0 + - - +
39I ILE 3.0 8.9 + - - +
41I LEU* 1.3 74.5 - - - +
43I LYS* 1.3 63.9 + - - +
45I PHE* 3.1 44.8 - + + +
46I THR* 3.2 10.7 + - - +
7Y ALA* 3.5 33.0 - - + -
10Y ALA* 3.6 27.1 - - + -
11Y PHE* 4.9 1.3 - - + -
14Y LEU* 5.4 0.2 - - + -
21d TYR* 3.6 11.8 - + + -
24d TYR* 5.3 1.6 - + - -
----------------------------------------------------------
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Residues in contact with LYS 43 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29D VAL* 4.7 12.8 - - + -
33D VAL* 5.7 3.6 - - + -
39I ILE* 2.8 29.7 + - + +
40I LYS* 3.2 22.2 - - + +
42I PHE* 1.3 77.1 - - + +
44I LYS* 1.3 62.8 + - + +
46I THR* 2.5 26.7 + - - +
47I SER* 3.1 9.4 + - - -
----------------------------------------------------------
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Residues in contact with LYS 44 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40I LYS* 2.8 32.3 + - + +
41I LEU* 3.1 22.9 + - + +
43I LYS* 1.3 74.5 - - + +
45I PHE* 1.3 60.5 + - - +
47I SER* 3.3 10.0 + - - -
48I LYS* 2.8 44.8 + - + +
32i ILE* 5.0 25.6 - - + +
36i THR* 5.8 2.2 - - - +
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Residues in contact with PHE 45 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37D ILE* 6.1 0.7 - - + -
41I LEU 2.9 13.4 + - - +
42I PHE* 3.1 40.4 - + - +
44I LYS* 1.3 76.7 - - - +
46I THR* 1.3 69.1 + - + +
48I LYS* 3.1 13.1 + - - +
49I ALA* 2.8 45.9 + - + +
11Y PHE* 3.7 22.7 - + + -
14Y LEU* 4.3 14.4 - - + -
21d TYR* 4.1 13.9 - - + +
24d TYR* 3.4 31.9 - - + -
25d ALA* 3.5 20.9 - - - -
28d MET* 4.0 15.0 - - + -
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Residues in contact with THR 46 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33D VAL* 3.5 41.2 - - + +
37D ILE* 4.0 20.9 - - + +
42I PHE* 3.2 12.8 + - + +
43I LYS* 2.5 25.3 + - - +
45I PHE* 1.3 89.7 - - + +
47I SER* 1.3 51.9 + - - +
49I ALA* 3.6 5.6 + - - +
50I SER* 2.6 33.1 + - - -
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Residues in contact with SER 47 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43I LYS 3.1 7.7 + - - -
44I LYS* 3.4 17.3 - - - -
46I THR* 1.3 80.3 + - - +
48I LYS* 1.3 64.1 + - - +
50I SER* 3.0 25.2 + - - +
36i THR* 5.9 2.3 - - - +
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Residues in contact with LYS 48 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41I LEU 5.3 1.8 + - - -
44I LYS* 2.8 40.3 + - + +
45I PHE* 3.6 6.0 - - - +
47I SER* 1.3 74.8 - - - +
49I ALA* 1.3 59.1 + - - +
50I SER* 3.1 5.6 + - - +
18d ALA 5.1 0.4 + - - -
21d TYR* 4.5 2.4 + - - +
22d ILE* 3.4 37.0 - - - +
25d ALA* 3.8 22.2 - - + -
29d VAL* 4.6 3.5 - - - +
32i ILE* 5.1 6.0 + - - +
35i ALA* 4.0 7.0 - - + +
36i THR* 3.4 50.2 + - + +
39i ILE* 3.6 31.1 - - + +
43i LYS* 5.3 0.9 - - - +
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Residues in contact with ALA 49 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37D ILE* 6.1 6.1 - - + -
40D LYS* 5.4 2.1 - - - +
44D LYS* 5.9 0.5 - - - -
45I PHE* 2.8 32.1 + - + +
46I THR* 3.9 7.0 - - - +
47I SER 3.1 0.2 - - - -
48I LYS* 1.3 75.9 - - - +
50I SER* 1.3 62.3 + - - +
25d ALA 4.7 6.7 - - - +
28d MET* 3.7 27.4 - - + -
29d VAL* 5.0 6.4 - - - +
32d ILE* 3.4 23.7 - - - +
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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