Contacts of the helix formed by residues 40 - 77 (chain H) in PDB entry 2LPZ
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 40 (chain H).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37H LYS* 3.1 22.6 + - + +
38H PRO 3.2 0.6 - - - -
39H SER* 1.3 75.2 - - - +
41H PRO* 1.3 68.5 - - - +
42H ALA* 2.9 21.3 + - - +
43H LEU* 3.4 32.6 - - + +
44H LEU* 2.9 30.5 + - - +
8S TYR* 3.5 27.7 - - + +
72S ASP* 3.9 1.1 - - - -
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Residues in contact with PRO 41 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39H SER 3.2 8.7 - - - +
40H ASP* 1.3 91.5 - - - +
42H ALA* 1.3 55.6 + - - +
44H LEU* 4.3 0.2 - - + -
45H ALA* 2.9 33.3 + - - +
54N TYR* 4.8 0.7 - - - +
58N ARG* 3.5 28.2 + - - +
8S TYR* 3.4 27.8 - - + +
68S PHE 4.0 1.3 - - - +
71S ILE* 3.4 26.7 - - + -
72S ASP* 3.2 19.0 - - - +
75S ILE* 3.4 10.8 - - + +
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Residues in contact with ALA 42 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40H ASP* 2.9 15.0 + - - +
41H PRO* 1.3 80.2 - - - +
43H LEU* 1.3 58.7 + - + +
45H ALA* 4.1 1.2 - - - +
46H ALA* 3.1 30.3 + - - +
24N GLN* 5.4 4.0 - - - +
58N ARG* 3.6 21.8 - - - +
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Residues in contact with LEU 43 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30H ALA* 4.8 5.4 - - + +
33H LYS* 3.5 55.9 - - + +
34H LEU* 3.5 19.6 - - + +
37H LYS* 3.7 22.4 - - + +
40H ASP* 3.2 26.5 + - + +
42H ALA* 1.3 75.8 - - + +
44H LEU* 1.3 61.0 + - - +
46H ALA* 4.1 4.8 - - + +
47H TYR* 2.9 34.1 + - - +
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Residues in contact with LEU 44 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34H LEU* 3.6 22.2 - - + -
38H PRO* 3.2 29.6 - - + +
40H ASP 2.9 13.7 + - - +
41H PRO* 3.7 4.0 - - + +
43H LEU* 1.3 76.9 - - - +
45H ALA* 1.3 57.4 + - - +
47H TYR* 4.1 0.7 - - - +
48H GLN* 2.9 35.3 + - - +
56M LEU* 4.8 2.2 - - + -
60M ALA* 5.5 6.3 - - + -
72S ASP* 3.4 48.5 - - + +
75S ILE* 3.7 14.8 - - + +
76S ILE* 3.8 21.3 - - + -
79S PHE* 5.7 5.1 - - + -
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Residues in contact with ALA 45 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41H PRO 2.9 17.5 + - - +
42H ALA 4.1 1.6 - - - +
44H LEU* 1.3 77.3 - - - +
46H ALA* 1.3 57.6 + - - +
48H GLN* 4.2 2.1 - - - +
49H SER* 3.0 33.3 + - - -
58N ARG* 3.9 15.7 - - - +
61N GLN* 4.6 20.4 - - - +
62N SER* 6.4 1.6 - - - -
75S ILE* 3.9 18.1 - - + +
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Residues in contact with ALA 46 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30H ALA* 4.8 5.4 - - + -
42H ALA 3.1 18.7 + - - +
43H LEU* 4.1 5.6 - - + +
45H ALA* 1.3 78.1 - - - +
47H TYR* 1.3 61.6 + - - +
49H SER* 3.7 3.9 - - - -
50H LYS* 3.1 41.9 + - - +
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Residues in contact with TYR 47 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27H VAL* 3.4 40.6 - - + -
30H ALA* 3.8 16.7 - - + +
31H LEU* 3.6 32.6 - - + +
34H LEU* 3.3 25.6 - - + -
43H LEU 2.9 20.5 + - - +
44H LEU 4.1 1.3 - - - +
46H ALA* 1.3 77.6 - - - +
48H GLN* 1.3 52.3 + - - +
50H LYS* 3.2 2.6 + - - +
51H LEU* 2.7 53.8 + - + +
64M THR* 3.9 14.5 - - + +
68M PHE* 3.6 22.1 - + - -
79S PHE* 3.7 29.2 - + - -
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Residues in contact with GLN 48 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44H LEU* 2.9 20.2 + - + +
45H ALA* 4.2 2.8 - - - +
47H TYR* 1.3 80.2 - - - +
49H SER* 1.3 63.1 + - - +
51H LEU* 3.6 7.7 - - + +
52H SER* 2.9 39.3 + - - -
62N SER* 4.8 15.1 - - - +
65N VAL* 5.0 8.2 - - - +
66N LYS* 6.1 3.4 - - - +
75S ILE* 4.3 14.0 - - + +
78S ASN* 2.8 28.3 + - - +
79S PHE* 3.6 32.1 - - + -
80S ARG* 3.9 10.7 + - - +
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Residues in contact with SER 49 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45H ALA 3.0 19.6 + - - -
46H ALA* 3.7 5.6 - - - -
48H GLN* 1.3 84.1 + - - +
50H LYS* 1.3 58.4 + - - +
52H SER* 2.8 21.4 + - - -
53H GLU* 3.6 12.6 + - - +
9N LEU* 4.0 15.8 + - - +
10N ASP* 3.6 13.6 + - - -
13N SER* 4.2 16.4 - - - -
65N VAL* 4.5 11.5 - - - +
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Residues in contact with LYS 50 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23H LEU* 3.5 12.4 - - + +
26H GLN* 2.9 54.3 + - + +
27H VAL* 3.8 14.8 - - + +
30H ALA* 4.9 3.8 - - + -
46H ALA* 3.1 29.6 + - - +
47H TYR 3.9 2.2 - - - +
49H SER* 1.3 74.6 - - - +
51H LEU* 1.3 60.1 + - - +
53H GLU* 3.4 8.1 + - - +
54H TYR* 2.8 26.5 + - - +
5N TRP 4.7 2.6 + - - -
6N SER* 6.2 0.2 - - - -
10N ASP* 3.8 25.6 + - - +
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Residues in contact with LEU 51 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27H VAL* 3.7 15.0 - - + +
47H TYR* 2.7 46.4 + - + +
48H GLN* 3.3 6.9 + - + +
50H LYS* 1.3 71.9 - - - +
52H SER* 1.3 59.8 + - - +
53H GLU 3.1 1.6 - - - -
54H TYR* 3.0 18.3 + - + +
55H ASN* 2.8 34.5 + - - +
64M THR* 5.6 0.2 - - - -
67M VAL* 3.8 31.6 - - + -
68M PHE* 4.9 6.3 - - + -
79S PHE* 3.2 38.6 - - + -
80S ARG* 4.9 4.0 - - - +
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Residues in contact with SER 52 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48H GLN* 2.9 27.7 + - - +
49H SER* 2.8 23.4 + - - -
51H LEU* 1.3 76.2 - - - +
53H GLU* 1.3 58.7 + - - +
55H ASN* 3.5 25.7 - - - +
56H LEU* 4.1 6.2 + - - +
9N LEU* 3.5 15.2 - - - +
65N VAL* 4.3 6.1 - - - +
69N LYS* 3.9 30.5 - - - +
80S ARG* 4.7 5.1 + - - -
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Residues in contact with GLU 53 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38C PRO* 5.8 1.2 - - - +
39C SER* 3.8 18.2 - - - +
23H LEU* 3.7 18.4 - - + +
49H SER 3.6 8.7 + - - +
50H LYS* 3.4 8.1 + - - +
51H LEU 3.1 0.6 - - - -
52H SER* 1.3 76.0 + - - +
54H TYR* 1.3 58.9 + - - +
55H ASN 3.0 2.0 - - - -
56H LEU* 2.9 23.7 + - - +
57H TYR 3.0 8.3 + - - -
5N TRP* 3.3 15.0 - - + -
7N GLY* 3.3 12.6 - - - -
9N LEU* 3.3 19.3 + - + -
10N ASP* 2.9 55.3 + - - +
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Residues in contact with TYR 54 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B PRO* 4.6 1.9 - - - +
23H LEU* 3.9 4.9 - - + +
24H GLN* 4.0 22.1 + - + +
27H VAL* 3.8 23.1 - - + -
28H THR* 6.0 0.7 - - - -
50H LYS 2.8 17.2 + - - +
51H LEU* 3.0 26.2 + - + +
53H GLU* 1.3 73.9 - - - +
55H ASN* 1.3 64.4 + - - +
56H LEU 3.2 0.2 - - - -
57H TYR* 3.1 48.2 + + + +
58H ARG* 2.9 38.3 + - - +
8M TYR* 4.6 4.3 + - - -
67M VAL* 5.8 0.7 - - + -
68M PHE* 3.8 18.1 - + - -
71M ILE* 3.5 29.5 - - + +
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Residues in contact with ASN 55 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51H LEU* 2.8 14.7 + - - +
52H SER* 3.5 21.8 + - - +
54H TYR* 1.3 79.7 - - - +
56H LEU* 1.3 59.0 + - + +
58H ARG* 3.7 2.6 + - - +
59H ASN* 3.1 28.6 + - - +
67M VAL* 3.4 24.5 - - - +
70M ASP* 5.9 0.7 - - - +
71M ILE* 3.9 15.6 - - + +
74M ALA* 5.6 0.3 - - - +
69N LYS* 4.1 19.5 - - - +
80S ARG* 2.9 29.9 + - - -
----------------------------------------------------------
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Residues in contact with LEU 56 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38C PRO* 3.7 31.4 - - + +
39C SER* 3.8 20.0 - - - -
44C LEU* 4.8 2.7 - - + -
16H PHE* 3.6 3.8 - - - -
52H SER 4.3 9.6 - - - +
53H GLU* 2.9 9.2 + - - +
55H ASN* 1.3 76.1 - - + +
57H TYR* 1.3 66.3 + - - +
58H ARG 3.0 2.7 - - - -
59H ASN* 3.7 6.3 - - + +
60H ALA* 2.9 42.8 + - + +
61H GLN 3.4 2.4 + - - -
69N LYS* 5.4 10.5 - - + +
72N ASP* 4.5 16.6 - - + +
73N ALA 5.9 0.2 - - - +
76N ILE* 3.6 32.8 - - + -
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Residues in contact with TYR 57 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38C PRO* 5.7 0.8 - - - +
16H PHE* 3.6 8.8 - - - -
17H ASP* 3.8 24.3 + - - +
20H VAL* 3.2 49.1 + - + -
21H ASP* 5.1 4.9 + - - -
23H LEU* 3.8 11.0 - - + +
24H GLN* 2.8 26.4 + - + +
53H GLU 3.0 5.8 + - - -
54H TYR* 3.1 45.5 - + + +
56H LEU* 1.3 77.4 - - - +
58H ARG* 1.3 82.5 + - - +
61H GLN* 2.7 38.2 - - - +
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Residues in contact with ARG 58 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B PRO* 3.5 33.5 + - + +
42B ALA* 3.6 21.6 - - - +
45B ALA* 3.9 11.8 - - - +
24H GLN* 3.6 22.2 - - - +
54H TYR* 2.9 34.3 + - + +
55H ASN 4.3 1.6 - - - +
56H LEU 3.0 0.2 - - - -
57H TYR* 1.3 102.7 + - + +
59H ASN* 1.3 66.2 + - - +
61H GLN* 3.6 9.6 + - - +
62H SER* 3.1 25.1 + - - -
8M TYR* 5.9 0.4 + - - -
71M ILE* 3.9 43.5 - - + +
74M ALA* 5.2 0.2 - - - -
75M ILE* 4.2 14.4 - - + +
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Residues in contact with ASN 59 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55H ASN 3.1 19.8 + - - +
56H LEU* 4.2 5.9 - - + +
58H ARG* 1.3 77.9 - - - +
60H ALA* 1.3 62.6 + - - +
62H SER* 3.0 10.9 + - - -
63H ASN* 2.7 52.1 + - - +
74M ALA* 4.2 26.5 - - + +
76N ILE* 3.9 18.9 - - - +
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Residues in contact with ALA 60 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34C LEU* 6.2 2.7 - - + -
38C PRO* 4.9 4.0 - - + -
44C LEU* 5.5 5.6 - - + -
16H PHE* 4.0 16.8 - - + -
56H LEU* 2.9 34.0 + - + +
59H ASN* 1.3 75.8 - - - +
61H GLN* 1.3 64.0 + - - +
63H ASN* 3.3 11.7 + - - +
64H THR* 3.1 31.4 + - + +
76N ILE* 5.4 7.6 - - + -
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Residues in contact with GLN 61 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45B ALA* 4.6 16.6 - - - +
13H SER* 2.8 32.5 + - - +
16H PHE* 3.6 25.6 - - + -
17H ASP* 3.1 25.7 + - - +
56H LEU 3.4 3.8 + - - -
57H TYR* 2.7 35.6 - - - +
58H ARG* 3.6 19.3 + - - +
60H ALA* 1.3 77.2 - - - +
62H SER* 1.3 61.5 + - - +
64H THR* 2.8 21.6 + - - -
65H VAL* 3.3 15.6 + - + +
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Residues in contact with SER 62 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45B ALA* 6.4 1.8 - - - -
48B GLN* 4.8 11.5 - - - +
58H ARG 3.1 11.3 + - - -
59H ASN* 3.0 12.6 + - - -
61H GLN* 1.3 79.0 - - - +
63H ASN* 1.3 59.3 + - - +
65H VAL* 3.6 7.4 + - - +
66H LYS* 3.0 28.9 + - - +
74M ALA 3.8 10.2 + - - -
75M ILE* 4.3 15.8 - - - -
78M ASN* 2.9 28.2 + - - +
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Residues in contact with ASN 63 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59H ASN* 2.7 45.9 + - - +
60H ALA* 3.5 10.2 - - - +
61H GLN 3.2 0.2 - - - -
62H SER* 1.3 79.0 + - - +
64H THR* 1.3 63.5 + - - +
66H LYS* 3.3 7.3 + - - +
67H VAL* 3.1 26.9 + - - +
78M ASN* 2.9 22.8 + - - +
76N ILE* 4.5 21.8 + - - +
79N PHE* 3.6 25.1 - - + -
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Residues in contact with THR 64 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31C LEU* 4.4 10.7 - - + +
34C LEU* 5.4 4.3 - - + -
47C TYR* 3.9 23.3 - - + +
12H VAL* 4.1 13.2 - - - +
16H PHE* 4.8 14.0 - - + +
60H ALA* 3.1 15.4 + - + +
61H GLN* 2.8 22.0 + - - -
63H ASN* 1.3 75.9 - - - +
65H VAL* 1.3 62.3 + - - +
67H VAL* 3.3 3.4 + - - +
68H PHE* 3.0 32.8 + - - -
79N PHE* 3.8 24.0 - - + -
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Residues in contact with VAL 65 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B GLN* 5.0 8.5 - - - +
49B SER* 4.5 14.1 - - - +
52B SER* 4.3 13.5 - - - +
9H LEU* 3.4 34.5 - - + +
12H VAL* 3.9 22.4 - - + -
13H SER* 4.1 16.2 - - - +
61H GLN* 3.3 18.8 + - + +
62H SER* 3.8 7.0 - - - +
63H ASN 3.3 0.2 - - - -
64H THR* 1.3 80.1 + - - +
66H LYS* 1.3 65.6 + - - +
68H PHE 3.3 0.7 + - - -
69H LYS* 2.9 22.7 + - + +
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Residues in contact with LYS 66 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B GLN* 6.1 2.5 - - - +
62H SER 3.0 18.5 + - - +
63H ASN* 3.3 7.8 + - - +
65H VAL* 1.3 76.7 - - - +
67H VAL* 1.3 53.3 + - + +
69H LYS* 3.0 8.2 + - - +
70H ASP* 2.6 68.0 + - - +
77M GLN 5.7 0.9 - - - -
78M ASN* 3.3 34.8 - - + +
80M ARG* 4.2 31.8 - - + +
79N PHE 5.8 1.2 + - - -
80N ARG 5.0 6.5 + - - -
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Residues in contact with VAL 67 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51C LEU* 3.8 29.6 - - + -
54C TYR* 5.8 0.4 - - + -
55C ASN* 3.4 24.9 - - - +
63H ASN 3.1 14.4 + - - +
64H THR 3.7 6.7 - - - +
65H VAL 3.3 0.4 - - - -
66H LYS* 1.3 78.2 - - + +
68H PHE* 1.3 60.9 + - + +
70H ASP* 3.0 23.1 + - + +
71H ILE* 3.0 18.9 + - + +
79N PHE* 3.4 19.5 - - + +
80N ARG 3.2 25.6 - - - +
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Residues in contact with PHE 68 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27C VAL* 6.1 4.0 - - + -
28C THR* 6.5 0.9 - - - -
31C LEU* 3.8 25.6 - - + -
47C TYR* 3.6 24.0 - + - -
51C LEU* 4.9 5.6 - - + -
54C TYR* 3.8 23.1 - + - -
8H TYR* 3.4 36.8 - + + -
9H LEU* 3.5 20.6 - - + -
12H VAL* 3.6 21.3 - - + -
64H THR* 3.0 26.7 + - - +
65H VAL* 4.6 0.2 - - - -
66H LYS 3.3 0.2 - - - -
67H VAL* 1.3 79.1 - - + +
69H LYS* 1.3 57.5 + - - +
71H ILE* 3.1 33.4 - - + +
72H ASP* 2.9 17.0 - - - +
----------------------------------------------------------
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Residues in contact with LYS 69 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52B SER* 3.9 29.2 - - - +
55B ASN* 4.1 22.2 - - - +
56B LEU* 5.4 11.1 - - + +
9H LEU* 3.6 22.8 - - + +
65H VAL 2.9 14.4 + - - +
66H LYS* 3.0 10.5 + - - +
68H PHE* 1.3 76.3 - - - +
70H ASP* 1.3 66.3 + - - +
71H ILE 3.3 0.4 - - - -
72H ASP* 3.2 14.0 - - + +
73H ALA* 3.0 38.3 + - - +
80M ARG* 4.6 22.0 - - + +
----------------------------------------------------------
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Residues in contact with ASP 70 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55C ASN* 5.9 0.7 - - - +
66H LYS* 2.6 60.5 + - - +
67H VAL* 3.0 15.4 + - + +
69H LYS* 1.3 82.8 + - - +
71H ILE* 1.3 58.9 + - + +
73H ALA* 3.3 8.5 + - - +
74H ALA* 2.9 26.0 + - - +
80M ARG* 4.7 9.4 + - - +
80N ARG 4.8 2.8 - - - +
----------------------------------------------------------
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Residues in contact with ILE 71 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54C TYR* 3.5 33.0 - - + +
55C ASN* 3.9 37.5 - - - +
58C ARG* 3.9 23.7 - - + +
8H TYR* 5.8 1.1 - - + -
67H VAL* 3.0 11.8 + - + +
68H PHE* 3.1 36.3 - - + +
70H ASP* 1.3 74.8 - - + +
72H ASP* 1.3 68.1 + - - +
74H ALA* 3.6 9.6 + - + +
75H ILE* 3.2 29.8 + - + +
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Residues in contact with ASP 72 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56B LEU* 4.5 22.6 - - + +
8H TYR* 5.1 7.4 - - - +
9H LEU* 4.2 15.4 - - - +
68H PHE 2.9 22.0 - - - +
69H LYS* 3.2 17.9 + - + +
70H ASP 3.2 0.6 - - - -
71H ILE* 1.3 80.8 - - - +
73H ALA* 1.3 65.3 + - - +
75H ILE* 3.3 11.9 + - - +
76H ILE* 3.1 31.0 + - + +
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Residues in contact with ALA 73 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56B LEU* 5.9 0.4 - - - +
69H LYS* 3.0 27.9 + - - +
70H ASP* 3.6 11.2 - - - +
72H ASP* 1.3 77.3 - - - +
74H ALA* 1.3 56.3 - - - +
76H ILE* 3.3 16.0 - - + +
77H GLN* 2.8 33.3 + - - +
----------------------------------------------------------
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Residues in contact with ALA 74 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59C ASN* 4.2 37.5 - - + +
62C SER* 3.8 10.3 + - - -
70H ASP 2.9 16.5 + - - +
71H ILE* 3.6 12.3 - - + +
73H ALA* 1.3 77.6 - - - +
75H ILE* 1.3 61.6 + - - +
77H GLN* 3.4 17.0 - - - +
78H ASN* 3.8 6.4 + - - -
----------------------------------------------------------
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Residues in contact with ILE 75 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58C ARG* 4.2 40.6 - - + +
62C SER* 4.3 13.3 + - - -
71H ILE* 3.2 18.7 + - + +
72H ASP* 3.7 13.7 - - - +
73H ALA 3.2 0.6 - - - -
74H ALA* 1.3 78.5 - - - +
76H ILE* 1.3 62.3 + - + +
77H GLN 3.1 0.4 - - - -
78H ASN* 3.0 27.5 + - - +
79H PHE* 3.6 5.4 + - + -
----------------------------------------------------------
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Residues in contact with ILE 76 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56B LEU* 3.6 33.2 - - + -
59B ASN* 3.9 23.1 - - - +
60B ALA* 5.4 7.0 - - + -
63B ASN* 4.5 13.8 + - - +
72H ASP* 3.3 12.8 - - + +
73H ALA* 3.3 24.5 - - + +
75H ILE* 1.3 78.0 - - + +
77H GLN* 1.3 60.8 + - - +
78H ASN 3.1 1.6 - - - -
79H PHE* 3.1 38.0 + - + +
----------------------------------------------------------
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Residues in contact with GLN 77 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66C LYS* 5.7 1.2 - - - -
73H ALA 2.8 19.4 + - - +
74H ALA* 3.4 12.1 - - - +
75H ILE 3.1 0.2 - - - -
76H ILE* 1.3 78.9 - - - +
78H ASN* 1.3 64.6 + - - +
79H PHE 3.3 1.9 + - - -
80H ARG* 5.8 1.2 - - - -
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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