Contacts of the helix formed by residues 33 - 68 (chain N) in PDB entry 2ZJQ
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 ARG 33 (chain N).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31N GLN* 5.4 0.7 - - - +
32N TYR* 1.3 88.7 - - + +
34N ASN* 1.3 64.9 + - + +
36N PHE* 3.5 4.3 + - - +
37N GLN* 3.1 22.7 + - - +
587X A 3.6 30.3 + - - -
589X C 3.8 25.4 + - - +
590X C 2.7 61.4 + - - +
591X G 5.9 1.6 - - - +
1265X G 2.9 81.5 + - - +
1266X G 5.4 8.8 + - - -
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Residues in contact with ASN 34 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27N SER* 4.0 9.8 + - - +
28N ARG* 3.5 36.8 + - - +
31N GLN* 4.7 11.4 - - - +
32N TYR 2.4 7.0 + - - +
33N ARG* 1.3 74.7 - - - +
35N ALA* 1.3 68.2 + - - +
37N GLN* 3.5 20.1 + - - +
38N THR* 2.8 26.2 + - - -
572X G 5.5 0.5 + - - -
590X C 4.3 1.0 + - - -
1265X G 4.3 2.9 + - - +
2001X G 4.5 13.9 + - - +
2002X A 3.3 38.3 + - - +
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Residues in contact with ALA 35 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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17N VAL* 5.3 0.7 - - + -
18N LEU* 3.9 20.2 - - + +
21N ALA* 4.9 5.4 - - + -
24N PHE* 5.1 0.7 - - - -
27N SER 4.2 0.6 + - - -
28N ARG 3.7 25.0 - - - +
29N SER* 4.7 1.3 - - - +
31N GLN 2.7 24.3 + - - +
32N TYR* 2.3 24.6 + - + +
34N ASN* 1.3 70.0 - - - +
36N PHE* 1.3 66.1 + - - +
38N THR* 3.1 16.0 + - - -
39N LEU* 3.4 10.9 + - - +
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Residues in contact with PHE 36 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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17N VAL* 3.7 26.6 - - + +
32N TYR* 3.1 42.5 + + + +
33N ARG 3.5 6.2 + - - +
34N ASN 3.3 0.2 - - - -
35N ALA* 1.3 79.6 - - - +
37N GLN* 1.3 55.8 + - - +
39N LEU* 2.6 37.2 + - + +
40N LEU* 3.7 16.6 + - + -
72O ARG* 6.4 0.2 - - - -
81O ARG* 3.4 32.8 - - - -
1265X G 3.6 31.0 - + - -
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Residues in contact with GLN 37 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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33N ARG 3.1 14.9 + - - +
34N ASN* 3.5 14.8 + - - +
36N PHE* 1.3 77.7 - - - +
38N THR* 1.3 63.1 + - - +
39N LEU 3.0 0.9 + - - -
40N LEU* 3.2 16.3 + - + +
41N ASN* 3.4 10.4 + - - -
572X G 2.5 56.3 + - - +
573X C 3.2 25.1 + - - +
1265X G 2.7 50.7 + - - +
2001X G 4.2 5.1 - - - +
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Residues in contact with THR 38 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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24N PHE* 4.0 25.1 - - + -
28N ARG* 3.4 50.2 + - - +
34N ASN* 2.8 15.8 + - - -
35N ALA* 3.1 10.4 + - - -
37N GLN* 1.3 77.7 - - - +
39N LEU* 1.3 56.8 + - + +
40N LEU 3.3 1.1 + - - -
41N ASN* 3.6 12.0 + - - +
42N ALA* 3.2 20.8 + - - +
542X A 4.7 3.0 + - - +
543X G 4.5 16.7 + - - +
572X G 5.7 0.4 - - - -
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Residues in contact with LEU 39 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17N VAL* 3.2 35.2 - - + +
20N ARG* 3.5 35.0 - - + +
21N ALA* 5.2 2.2 - - + +
24N PHE* 3.6 30.1 - - + -
35N ALA 3.6 11.7 - - - +
36N PHE* 2.6 22.6 + - + +
38N THR* 1.3 71.0 - - - +
40N LEU* 1.3 60.0 + - + +
42N ALA* 3.4 19.1 - - + +
43N ALA 3.8 0.3 + - - -
46N GLU* 5.7 0.2 - - - +
72O ARG* 2.6 43.0 + - - +
544X U 5.2 1.8 - - - +
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Residues in contact with LEU 40 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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36N PHE* 4.1 17.9 - - + +
37N GLN 3.2 12.0 + - - +
39N LEU* 1.3 81.2 - - - +
41N ASN* 1.3 62.2 + - - +
42N ALA 2.9 0.9 - - - -
43N ALA* 2.7 31.1 + - + +
44N THR 3.0 1.4 + - - -
72O ARG* 5.1 4.0 - - - +
74O TYR* 3.0 45.5 - - + +
81O ARG* 3.2 52.0 - - + +
573X C 4.3 9.0 - - - +
1265X G 4.1 15.5 - - - +
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Residues in contact with ASN 41 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28N ARG* 5.5 1.0 - - - +
37N GLN 3.4 13.7 + - - -
38N THR* 3.8 9.3 + - - +
40N LEU* 1.3 72.5 - - - +
42N ALA* 1.3 67.0 + - - +
44N THR* 3.1 14.0 + - - -
45N TYR* 3.0 45.5 + - + +
74O TYR* 4.2 1.1 - - - -
541X C 5.4 0.2 + - - -
542X A 4.3 15.4 + - - +
543X G 5.3 0.4 - - - +
572X G 3.0 42.8 + - - +
573X C 2.7 26.4 + - - -
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Residues in contact with ALA 42 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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38N THR* 3.2 7.2 + - + +
39N LEU* 3.4 38.4 - - + +
41N ASN* 1.3 79.6 - - - +
43N ALA* 1.3 52.7 + - - +
45N TYR* 3.0 5.2 + - - +
46N GLU* 2.7 43.6 + - - +
72O ARG* 4.3 5.6 - - - +
543X G 3.8 22.6 + - - +
544X U 4.5 5.6 - - - +
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Residues in contact with ALA 43 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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39N LEU 3.8 5.2 + - - +
40N LEU* 2.7 25.3 + - + +
42N ALA* 1.3 74.0 - - - +
44N THR* 1.3 62.0 - - - +
45N TYR 2.9 1.4 + - - -
46N GLU* 4.3 5.8 - - - -
47N TYR* 3.0 24.8 + - - +
72O ARG* 4.1 27.2 - - + +
73O LYS 3.9 12.8 - - - +
74O TYR* 3.5 20.6 - - + -
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Residues in contact with THR 44 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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40N LEU 3.0 7.9 + - - -
41N ASN* 3.2 15.3 + - - -
43N ALA* 1.3 78.4 - - - +
45N TYR* 1.3 74.9 + - + +
47N TYR* 4.3 1.1 - - - +
48N ARG* 3.3 51.8 + - - +
74O TYR* 3.5 27.8 + - - +
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Residues in contact with TYR 45 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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41N ASN* 3.0 30.9 + - + +
42N ALA* 3.6 2.5 - - - +
44N THR* 1.3 88.1 - - + +
46N GLU* 1.3 71.6 + - - +
47N TYR 3.1 0.2 + - - -
48N ARG* 5.1 0.7 - - - -
49N ASP* 2.5 38.0 + - - +
542X A 2.6 29.2 + - - -
543X G 3.2 55.2 - - - -
544X U 3.4 16.2 - - - +
569X C 4.8 2.0 - - - -
570X G 2.7 37.4 + - - +
571X U 5.2 0.3 - - - -
572X G 4.9 5.7 + - - -
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Residues in contact with GLU 46 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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39N LEU* 5.7 0.5 - - - +
42N ALA* 2.7 27.1 + - - +
43N ALA* 3.5 4.5 - - - +
45N TYR* 1.3 75.7 - - - +
47N TYR* 1.3 66.0 + - - +
49N ASP* 3.1 10.7 + - - +
50N ARG* 3.7 19.9 + - - +
70O TYR* 4.0 10.2 - - - +
72O ARG* 2.8 52.2 + - + +
544X U 4.2 28.9 + - - +
545X C 4.8 8.2 - - - +
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Residues in contact with TYR 47 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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43N ALA 3.0 8.5 + - - +
44N THR* 4.3 1.6 - - - +
46N GLU* 1.3 77.1 - - - +
48N ARG* 1.3 80.9 - - + +
49N ASP 2.2 20.7 + - - -
50N ARG* 2.8 25.2 + - - +
51N ARG* 3.1 48.1 + - + +
71O ILE* 4.3 15.7 - - + -
72O ARG 3.2 26.3 + - - +
73O LYS* 2.6 35.4 - - + -
1001X A 3.3 10.8 + - - -
1003X C 2.7 24.2 + - - -
1004X A 5.1 2.0 - - - -
1167X A 3.6 17.8 - + - -
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Residues in contact with ARG 48 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44N THR* 3.3 38.3 + - + +
45N TYR* 3.7 2.0 - - - +
47N TYR* 1.3 90.8 - - + +
49N ASP* 1.3 58.4 + - - +
50N ARG 3.6 0.2 - - - -
51N ARG* 3.7 9.3 - - - +
52N ASN* 3.0 23.0 + - - +
55N ARG* 5.0 2.6 + - - -
74O TYR 4.3 8.7 + - - -
75O LYS* 4.2 21.4 - - - +
986X A 2.4 55.0 + - - -
987X G 3.6 7.6 + - - -
1001X A 6.0 0.6 - - - -
1167X A 3.0 23.7 + - - +
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Residues in contact with ASP 49 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45N TYR* 2.5 32.1 + - - +
46N GLU 3.2 6.7 - - - +
47N TYR 2.2 17.4 + - - -
48N ARG* 1.3 72.3 - - - +
50N ARG* 1.3 54.9 + - - -
52N ASN* 3.5 11.5 + - - -
53N LYS* 2.7 35.9 + - - +
544X U 2.5 29.6 + - - +
545X C 3.7 20.0 - - - +
568X G 3.6 18.6 + - - -
569X C 5.7 1.6 + - - +
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Residues in contact with ARG 50 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46N GLU* 4.3 21.1 + - - +
47N TYR* 2.8 35.5 + - - +
49N ASP* 1.3 73.6 - - - +
51N ARG* 1.3 61.9 + - - +
52N ASN 2.5 16.2 + - - -
53N LYS* 3.2 25.3 + - - +
54N LYS* 3.5 12.7 + - - +
69O ILE* 4.0 24.5 - - - +
70O TYR 3.4 24.0 + - - -
71O ILE* 4.5 7.4 - - - +
72O ARG 5.1 0.6 - - - +
545X C 6.2 3.1 - - - -
1004X A 3.0 30.0 + - - +
1005X U 3.4 35.9 - - - +
1006X C 5.1 1.3 + - - +
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Residues in contact with ARG 51 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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47N TYR* 3.1 63.1 + - + +
48N ARG* 3.7 10.3 - - - +
50N ARG* 1.3 77.6 - - - +
52N ASN* 1.3 59.3 + - - +
54N LYS* 3.8 16.2 - - - +
55N ARG* 4.0 2.3 + - - -
1001X A 4.5 1.4 + - - -
1003X C 4.2 13.1 + - - -
1004X A 2.4 34.7 + - - -
1005X U 5.3 1.6 + - - -
1167X A 2.9 72.4 + - + +
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Residues in contact with ASN 52 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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48N ARG 3.0 22.0 + - - +
49N ASP* 3.5 15.6 + - - +
50N ARG 2.5 8.3 + - - -
51N ARG* 1.3 74.4 - - - +
53N LYS* 1.3 52.7 + - - +
54N LYS 2.4 18.5 + - - -
55N ARG* 2.5 60.8 + - - +
56N ASP* 3.3 27.1 + - - +
568X G 5.8 1.4 - - - +
569X C 5.2 15.5 + - - -
988X G 5.3 0.2 + - - -
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Residues in contact with LYS 53 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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49N ASP* 2.7 21.0 + - - +
50N ARG* 3.8 14.8 - - - +
52N ASN* 1.3 73.4 - - - +
54N LYS* 1.3 63.9 + - - +
56N ASP* 3.7 13.2 - - + +
57N PHE* 3.0 38.9 + - + +
545X C 3.7 31.2 + - - +
546X A 3.2 30.0 + - - -
1005X U 4.5 9.5 + - - -
1006X C 3.1 44.6 + - - +
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Residues in contact with LYS 54 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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50N ARG 3.5 6.7 + - - +
51N ARG* 3.8 17.5 - - - +
52N ASN 2.4 4.8 + - - -
53N LYS* 1.3 80.7 - - - +
55N ARG* 1.3 63.8 + - + +
57N PHE* 4.4 1.8 - - - +
58N ARG* 3.3 42.9 + - + +
1005X U 3.4 38.2 + - - +
1006X C 4.6 17.7 - - - +
1007X A 2.7 49.5 + - - +
1167X A 5.8 0.9 - - - +
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Residues in contact with ARG 55 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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48N ARG 5.0 1.6 + - - -
51N ARG* 4.0 3.0 + - - +
52N ASN* 2.5 47.9 + - - +
54N LYS* 1.3 77.1 - - - +
56N ASP* 1.3 68.5 + - - +
58N ARG* 3.4 6.6 + - - +
59N ARG* 3.3 28.2 + - - +
987X G 3.3 3.4 + - - -
988X G 2.9 44.1 + - - -
1165X G 5.2 3.8 + - - -
1166X A 2.9 37.2 - - - +
1167X A 3.0 64.8 + - - +
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Residues in contact with ASP 56 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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52N ASN* 3.3 23.3 + - - +
53N LYS* 3.7 14.2 - - + +
55N ARG* 1.3 78.4 - - - +
57N PHE* 1.3 55.2 + - - +
59N ARG* 2.5 64.7 + - - +
60N LEU* 3.4 1.6 + - - -
545X C 5.5 1.4 - - - +
567X G 5.9 1.0 + - - -
568X G 4.2 28.0 + - - +
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Residues in contact with PHE 57 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31G THR* 3.6 18.2 - - - -
53N LYS* 3.0 31.2 + - + +
54N LYS* 4.4 2.0 - - - +
56N ASP* 1.3 74.9 - - - +
58N ARG* 1.3 55.4 + - + +
59N ARG 2.7 1.0 + - - -
60N LEU* 2.5 43.7 + - + +
61N TRP* 3.1 18.7 + + + -
546X A 3.8 42.8 - - - -
547X U 5.0 1.8 - - - -
1006X C 3.3 66.9 - + - +
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Residues in contact with ARG 58 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54N LYS* 3.3 30.4 + - - +
55N ARG* 3.4 6.2 + - - +
56N ASP 2.9 2.4 + - - -
57N PHE* 1.3 77.2 - - + +
59N ARG* 1.3 55.7 + - - +
60N LEU 3.4 0.2 - - - -
61N TRP* 3.4 14.4 - - + +
62N ILE* 2.9 37.8 + - + +
1006X C 6.0 0.7 - - - +
1007X A 3.2 54.0 + - - +
1008X G 2.7 60.4 + - - +
1009X C 5.2 7.9 + - - +
1165X G 4.8 10.5 - - - +
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Residues in contact with ARG 59 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55N ARG* 3.3 25.3 + - - +
56N ASP* 2.5 44.2 + - - +
58N ARG* 1.3 70.9 - - - +
60N LEU* 1.3 58.8 + - - +
61N TRP 3.2 0.2 - - - -
62N ILE* 4.1 7.0 - - - +
63N GLN* 2.8 41.2 + - - +
568X G 5.8 4.0 + - - -
569X C 6.2 1.8 - - - -
1019X U 4.7 6.9 + - - -
1020X A 3.6 41.9 + - - +
1165X G 5.6 3.7 - - - +
1166X A 5.0 4.4 + - - -
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Residues in contact with LEU 60 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31G THR* 4.4 12.6 - - + -
67G ARG* 4.2 11.0 - - - +
70G PHE 3.5 11.2 - - - +
72G PRO* 4.3 15.3 - - + -
56N ASP 3.4 1.5 + - - +
57N PHE* 2.5 30.7 + - + +
59N ARG* 1.3 71.9 - - - +
61N TRP* 1.3 74.8 + - + +
63N GLN* 3.4 12.2 + - + +
64N ARG* 3.3 62.3 + - + +
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Residues in contact with TRP 61 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31G THR* 3.3 20.9 - - + +
57N PHE* 3.1 24.0 + + + -
58N ARG* 3.4 16.4 - - + +
60N LEU* 1.3 80.1 - - + +
62N ILE* 1.3 61.7 + - + +
64N ARG* 3.1 4.1 + - - +
65N ILE* 2.7 37.5 + - + +
92N ARG 3.4 13.2 - - - -
93N LYS* 3.2 16.4 - - + -
94N VAL* 2.4 48.5 - - + -
96N ALA* 3.6 21.9 - - + +
97N ASP* 5.6 2.9 - - + -
1006X C 3.0 47.5 + - + -
1007X A 5.1 4.3 - - - -
1008X G 5.2 3.4 - - - -
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Residues in contact with ILE 62 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58N ARG* 2.9 20.6 + - + +
59N ARG* 4.1 4.3 - - - +
60N LEU 3.5 0.2 - - - -
61N TRP* 1.3 77.0 - - + +
63N GLN* 1.3 64.6 + - - +
65N ILE* 2.9 20.2 + - + +
66N ASN* 2.8 14.6 + - - +
76N TYR* 3.5 38.8 - - + +
1020X A 3.9 11.9 - - - +
1021X A 3.9 20.9 - - - +
1164X C 3.6 34.8 - - - +
1165X G 3.8 11.0 - - - +
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Residues in contact with GLN 63 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67G ARG* 4.6 25.6 + - - +
70G PHE* 5.3 0.9 - - - -
72G PRO* 5.3 5.0 - - - +
59N ARG* 2.8 33.6 + - - +
60N LEU* 3.4 21.9 - - + +
62N ILE* 1.3 76.2 - - - +
64N ARG* 1.3 59.2 + - + +
66N ASN* 2.8 17.0 - - - +
67N ALA* 3.3 15.6 - - - +
1019X U 4.3 3.4 + - - -
1020X A 3.3 47.4 + - - +
1021X A 4.2 5.2 - - - +
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Residues in contact with ARG 64 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31G THR* 4.8 3.0 - - - +
32G TYR* 3.4 47.3 + - - +
69G ASP* 2.6 20.3 + - - +
70G PHE* 2.6 61.9 + - + +
71G THR* 4.2 9.1 + - - -
72G PRO* 5.4 0.2 - - - +
60N LEU* 3.3 42.4 + - + +
61N TRP* 3.1 6.1 + - - +
62N ILE 3.0 0.8 - - - -
63N GLN* 1.3 74.1 - - + +
65N ILE* 1.3 56.3 + - - +
66N ASN 2.6 18.4 + - - -
67N ALA* 2.9 10.9 + - - -
68N GLY* 3.2 10.0 + - - -
96N ALA* 4.8 12.1 - - + +
97N ASP* 6.2 0.4 - - - +
99N ALA* 4.7 5.1 - - + +
100N ALA* 4.4 10.8 - - - +
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Residues in contact with ILE 65 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61N TRP* 2.7 35.9 + - + +
62N ILE* 2.9 13.4 + - + +
64N ARG* 1.3 74.6 - - - +
66N ASN* 1.3 56.9 + - - +
69N ALA* 3.3 18.3 + - - +
76N TYR* 3.8 25.3 - - + -
79N PHE* 4.2 6.3 - - + -
80N ILE* 4.1 7.2 - - + -
92N ARG* 4.3 13.5 - - - +
95N LEU* 4.0 27.8 - - + -
96N ALA* 3.1 32.3 - - + +
99N ALA* 4.7 4.9 - - - -
106N PHE* 3.7 9.2 - - + -
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Residues in contact with ASN 66 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62N ILE 2.8 8.6 - - - +
63N GLN* 2.8 23.0 - - - +
64N ARG 2.6 4.9 + - - -
65N ILE* 1.3 72.3 - - - +
67N ALA* 1.3 53.3 + - - -
68N GLY 2.7 6.1 - - - -
69N ALA* 3.2 5.8 - - - -
70N ARG* 2.5 81.5 + - - +
76N TYR* 3.1 34.2 - - + +
1021X A 3.3 19.5 + - - -
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Residues in contact with ALA 67 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65G LYS 3.4 24.0 - - - +
66G HIS* 2.7 55.8 + - - +
67G ARG* 4.7 2.2 - - + -
70G PHE* 3.6 13.7 - - + -
63N GLN 3.3 16.6 - - - +
64N ARG 2.9 1.7 + - - -
66N ASN* 1.3 79.6 + - - +
68N GLY* 1.3 56.6 + - - +
70N ARG* 4.9 1.3 - - - +
71N LEU* 3.8 1.4 - - - +
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Residues in contact with GLY 68 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70G PHE* 4.7 6.1 - - - -
64N ARG 3.2 8.5 + - - -
67N ALA 1.3 80.9 - - - +
69N ALA* 1.3 62.7 + - - +
70N ARG 3.3 0.9 - - - -
71N LEU* 2.7 35.5 + - - +
72N HIS* 3.8 1.9 + - - -
99N ALA* 5.3 4.7 - - - -
106N PHE* 3.2 24.5 - - - -
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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) + - + + + + + -
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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