Contacts of the helix formed by residues 40 - 77 (chain F) 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 F).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37F LYS* 3.1 22.8 + - + +
38F PRO 3.2 0.4 - - - -
39F SER* 1.3 76.7 - - - +
41F PRO* 1.3 66.3 - - - +
42F ALA* 2.9 22.8 + - - +
43F LEU* 3.4 32.5 - - + +
44F LEU* 2.9 31.4 + - - +
8Q TYR* 3.5 27.9 - - + +
72Q ASP* 3.9 1.1 - - - -
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Residues in contact with PRO 41 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39F SER 3.2 8.5 - - - +
40F ASP* 1.3 91.8 - - - +
42F ALA* 1.3 54.9 + - - +
44F LEU* 4.3 0.4 - - + -
45F ALA* 2.9 32.9 + - - +
54L TYR* 4.6 1.3 - - - +
58L ARG* 3.5 29.3 + - - +
8Q TYR* 3.4 26.9 - - + +
68Q PHE 4.0 1.1 - - - +
71Q ILE* 3.4 26.5 - - + -
72Q ASP* 3.2 18.6 - - - +
75Q ILE* 3.4 10.3 - - + +
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Residues in contact with ALA 42 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40F ASP* 2.9 15.0 + - - +
41F PRO* 1.3 80.1 - - - +
43F LEU* 1.3 59.7 + - + +
45F ALA* 4.1 0.9 - - - +
46F ALA* 3.1 30.8 + - - +
24L GLN* 5.4 4.3 - - - +
58L ARG* 3.6 22.3 - - - +
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Residues in contact with LEU 43 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30F ALA* 4.8 5.4 - - - +
33F LYS* 3.5 56.3 - - + +
34F LEU* 3.5 19.2 - - + +
37F LYS* 3.7 22.7 - - + +
40F ASP* 3.2 24.9 + - + +
42F ALA* 1.3 76.5 - - + +
44F LEU* 1.3 61.0 + - - +
46F ALA* 4.6 4.7 - - + -
47F TYR* 2.9 34.1 + - - +
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Residues in contact with LEU 44 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34F LEU* 3.6 21.5 - - + -
38F PRO* 3.2 28.9 - - + +
40F ASP 2.9 12.7 + - - +
41F PRO* 3.7 4.3 - - + +
43F LEU* 1.3 77.4 - - - +
45F ALA* 1.3 55.8 + - - +
47F TYR* 5.0 0.7 - - + -
48F GLN* 2.9 35.0 + - - +
56K LEU* 4.8 3.6 - - + -
60K ALA* 5.5 6.7 - - + -
72Q ASP* 3.4 49.1 - - + +
75Q ILE* 3.7 14.3 - - + +
76Q ILE* 3.8 21.1 - - + -
79Q PHE* 5.7 4.7 - - + -
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Residues in contact with ALA 45 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41F PRO 2.9 18.1 + - - +
42F ALA 4.1 1.6 - - - +
44F LEU* 1.3 76.0 - - - +
46F ALA* 1.3 58.5 + - - +
48F GLN* 4.2 2.6 - - - +
49F SER* 3.0 33.5 + - - -
58L ARG* 3.9 15.9 - - - +
61L GLN* 4.6 19.3 - - - +
62L SER* 6.4 1.8 - - - -
75Q ILE* 3.9 18.4 - - + +
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Residues in contact with ALA 46 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30F ALA* 4.8 6.1 - - + -
42F ALA 3.1 19.1 + - - +
43F LEU* 4.1 5.6 - - + +
45F ALA* 1.3 78.3 - - - +
47F TYR* 1.3 63.2 + - - +
49F SER* 3.7 3.7 - - - -
50F LYS* 3.1 41.8 + - - +
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Residues in contact with TYR 47 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27F VAL* 3.4 40.4 - - + -
30F ALA* 3.8 16.5 - - + +
31F LEU* 3.6 31.9 - - + +
34F LEU* 3.3 24.5 - - + -
43F LEU 2.9 21.1 + - - +
44F LEU* 4.1 1.1 - - + +
46F ALA* 1.3 76.5 - - - +
48F GLN* 1.3 52.8 + - - +
50F LYS* 3.2 2.6 + - - +
51F LEU* 2.7 54.2 + - + +
64K THR* 3.9 15.2 - - + +
68K PHE* 3.6 21.8 - + - -
79Q PHE* 3.7 29.6 - + - -
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Residues in contact with GLN 48 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44F LEU 2.9 19.8 + - - +
45F ALA* 4.2 2.8 - - - +
47F TYR* 1.3 80.3 - - - +
49F SER* 1.3 64.5 + - - +
51F LEU* 3.6 7.7 - - + +
52F SER* 2.9 39.6 + - - +
62L SER* 4.8 14.4 - - - +
65L VAL* 5.0 8.6 - - - +
66L LYS* 6.1 3.0 - - - +
75Q ILE* 4.3 15.1 - - + +
78Q ASN* 2.8 28.5 + - - +
79Q PHE* 3.6 31.2 - - + -
80Q ARG* 3.9 10.3 + - - +
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Residues in contact with SER 49 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45F ALA 3.0 21.6 + - - -
46F ALA* 3.7 4.9 - - - -
48F GLN* 1.3 84.2 + - - +
50F LYS* 1.3 59.2 + - - +
52F SER* 2.8 21.7 + - - -
53F GLU* 3.6 12.8 + - - +
9L LEU* 4.0 15.6 + - - +
10L ASP* 3.6 14.4 + - - -
13L SER* 4.2 15.5 - - - -
65L VAL* 4.5 10.9 - - - +
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Residues in contact with LYS 50 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23F LEU* 3.5 13.1 - - + +
26F GLN* 2.9 54.7 + - + +
27F VAL* 3.8 15.0 - - + +
30F ALA* 4.9 4.0 - - + -
46F ALA* 3.1 30.5 + - - +
47F TYR* 3.9 2.9 - - - +
49F SER* 1.3 74.6 - - - +
51F LEU* 1.3 60.3 + - - +
53F GLU* 3.4 8.3 + - - +
54F TYR* 2.8 25.6 + - - +
5L TRP 4.7 2.8 + - - -
6L SER* 6.2 0.2 - - - -
10L ASP* 3.8 26.1 + - - +
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Residues in contact with LEU 51 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27F VAL* 3.7 15.5 - - + +
47F TYR* 2.7 45.4 + - + +
48F GLN* 3.6 6.3 - - + +
50F LYS* 1.3 71.4 - - - +
52F SER* 1.3 59.5 - - - +
53F GLU 3.1 1.8 - - - -
54F TYR* 3.0 19.1 + - + +
55F ASN* 2.8 34.1 + - - +
64K THR* 5.6 0.2 - - - -
67K VAL* 3.8 31.9 - - + -
68K PHE* 4.9 6.3 - - + -
79Q PHE* 3.2 38.6 - - + -
80Q ARG* 4.9 4.0 - - - +
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Residues in contact with SER 52 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48F GLN* 2.9 26.5 + - - +
49F SER* 2.8 23.6 + - - -
51F LEU* 1.3 76.7 - - - +
53F GLU* 1.3 59.8 + - - +
55F ASN* 3.5 25.6 - - - +
56F LEU* 4.1 6.4 + - - +
9L LEU* 3.5 14.5 - - - +
65L VAL* 4.3 5.9 - - - +
69L LYS* 3.9 30.9 - - - +
80Q ARG* 4.7 4.4 + - - -
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Residues in contact with GLU 53 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38A PRO* 5.8 1.0 - - - +
39A SER* 3.5 17.6 + - - +
23F LEU* 3.7 19.1 - - + +
49F SER 3.6 8.5 + - - +
50F LYS* 3.4 8.6 + - - +
51F LEU 3.1 0.2 - - - -
52F SER* 1.3 76.4 + - - +
54F TYR* 1.3 59.9 + - - +
55F ASN 3.0 1.8 - - - -
56F LEU* 2.9 23.7 + - - +
57F TYR 3.0 8.1 + - - -
5L TRP* 3.3 16.2 - - + -
7L GLY* 3.3 11.6 - - - -
9L LEU* 3.3 19.6 + - + -
10L ASP* 2.9 55.9 + - - +
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Residues in contact with TYR 54 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23F LEU* 3.9 5.6 - - + +
24F GLN* 4.0 22.0 + - + +
27F VAL* 3.8 22.9 - - + -
28F THR* 6.0 0.4 - - - -
50F LYS 2.8 18.7 + - - +
51F LEU* 3.0 26.0 + - + +
53F GLU* 1.3 72.5 - - - +
55F ASN* 1.3 63.8 + - - +
57F TYR* 3.1 47.5 + + + +
58F ARG* 2.9 39.0 + - - +
8K TYR* 4.6 5.0 + - - -
67K VAL* 5.8 0.2 - - + -
68K PHE* 3.8 19.4 - + - -
71K ILE* 3.5 30.3 - - + +
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Residues in contact with ASN 55 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51F LEU* 2.8 15.4 + - - +
52F SER* 3.5 21.5 + - - +
53F GLU 3.0 0.2 - - - -
54F TYR* 1.3 79.4 - - - +
56F LEU* 1.3 58.8 + - + +
58F ARG* 3.7 2.4 + - - +
59F ASN* 3.1 28.4 + - - +
67K VAL* 3.4 23.6 - - - +
70K ASP* 5.9 1.1 - - - +
71K ILE* 3.9 17.5 - - + +
74K ALA* 5.6 0.3 - - - +
69L LYS* 4.1 18.8 - - - +
80Q ARG* 2.9 29.9 + - - -
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Residues in contact with LEU 56 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38A PRO* 3.7 31.0 - - + +
39A SER* 3.8 20.9 - - - +
44A LEU* 4.8 2.2 - - + -
16F PHE* 3.6 4.0 - - - -
52F SER 4.3 10.3 - - - +
53F GLU 2.9 8.7 + - - +
55F ASN* 1.3 76.1 - - + +
57F TYR* 1.3 67.8 + - - +
58F ARG 3.0 2.2 - - - -
59F ASN* 4.5 5.4 - - + +
60F ALA* 2.9 42.5 + - + +
61F GLN 3.4 2.4 + - - -
69L LYS* 5.4 9.9 - - + +
72L ASP* 4.5 16.6 - - + +
73L ALA* 5.9 0.4 - - - +
76L ILE* 3.6 33.2 - - + -
----------------------------------------------------------
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Residues in contact with TYR 57 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38A PRO* 5.7 1.0 - - - +
16F PHE* 3.6 9.4 - - - -
17F ASP* 3.8 24.4 + - - +
20F VAL* 3.2 49.7 + - + -
21F ASP* 5.1 4.7 + - - -
23F LEU* 3.8 10.5 - - + +
24F GLN* 2.8 27.0 + - + +
53F GLU 3.0 5.9 + - - -
54F TYR* 3.1 46.4 - + + +
56F LEU* 1.3 76.3 - - - +
58F ARG* 1.3 82.2 + - - +
61F GLN* 2.7 37.1 - - - +
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Residues in contact with ARG 58 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24F GLN* 3.6 21.8 - - - +
54F TYR* 2.9 35.1 + - + +
55F ASN 4.3 1.1 - - - +
56F LEU 3.0 0.4 - - - -
57F TYR* 1.3 101.4 + - + +
59F ASN* 1.3 65.5 + - - +
60F ALA 3.6 0.2 - - - -
61F GLN* 3.6 13.5 + - - +
62F SER* 3.1 25.6 + - - -
8K TYR* 5.9 0.2 + - - -
71K ILE* 3.9 46.3 - - + +
74K ALA* 5.2 0.2 - - - -
75K ILE* 4.2 24.6 - - + +
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Residues in contact with ASN 59 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55F ASN 3.1 20.2 + - - +
56F LEU* 4.2 5.9 - - + +
58F ARG* 1.3 76.3 - - - +
60F ALA* 1.3 64.0 + - - +
62F SER* 3.0 10.3 + - - -
63F ASN* 2.7 51.7 + - - +
74K ALA* 4.2 26.0 - - + +
76L ILE* 3.9 19.3 - - - +
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Residues in contact with ALA 60 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34A LEU* 6.2 2.2 - - + -
38A PRO* 4.9 3.8 - - + -
44A LEU* 5.5 5.8 - - + -
16F PHE* 4.0 17.3 - - + -
56F LEU* 2.9 34.2 + - + +
59F ASN* 1.3 77.9 - - - +
61F GLN* 1.3 63.5 + - - +
63F ASN* 3.5 11.5 - - - +
64F THR* 3.1 31.6 + - + +
76L ILE* 5.4 8.3 - - + -
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Residues in contact with GLN 61 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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13F SER* 2.8 33.2 + - - +
16F PHE* 3.6 24.5 - - + -
17F ASP* 3.1 25.5 + - - +
56F LEU 3.4 3.2 + - - -
57F TYR* 2.7 36.4 - - - +
58F ARG* 3.6 20.2 + - - +
60F ALA* 1.3 78.2 - - - +
62F SER* 1.3 62.6 + - - +
64F THR* 2.8 21.8 + - - -
65F VAL* 3.3 15.6 + - + +
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Residues in contact with SER 62 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58F ARG 3.1 11.6 + - - -
59F ASN* 3.0 13.2 + - - -
61F GLN* 1.3 80.1 - - - +
63F ASN* 1.3 58.8 + - - +
65F VAL* 3.8 7.5 - - - +
66F LYS* 3.0 29.1 + - - +
74K ALA 3.8 9.4 + - - -
75K ILE* 4.3 17.4 - - - -
78K ASN* 2.9 27.9 + - - +
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Residues in contact with ASN 63 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59F ASN* 2.7 44.5 + - - +
60F ALA* 3.5 10.2 - - - +
61F GLN 3.2 0.2 - - - -
62F SER* 1.3 78.4 - - - +
64F THR* 1.3 61.6 + - - +
66F LYS* 3.3 7.3 + - - +
67F VAL* 3.1 26.5 + - - +
78K ASN* 2.9 23.6 + - - +
76L ILE* 4.5 21.4 + - - +
79L PHE* 3.6 25.3 - - + -
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Residues in contact with THR 64 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31A LEU* 4.4 10.9 - - + +
34A LEU* 5.4 4.3 - - + -
47A TYR* 3.9 23.1 - - + +
12F VAL* 4.1 14.0 - - - +
16F PHE* 4.8 14.0 - - + +
60F ALA* 3.1 15.5 + - + +
61F GLN* 2.8 21.7 + - - -
63F ASN* 1.3 76.0 - - - +
65F VAL* 1.3 60.4 + - - +
67F VAL* 3.3 3.6 + - - +
68F PHE* 3.0 33.7 + - - -
79L PHE* 3.8 24.2 - - + -
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Residues in contact with VAL 65 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9F LEU* 3.4 38.4 - - + +
12F VAL* 3.9 22.9 - - + -
13F SER* 4.1 16.2 - - - +
61F GLN* 3.3 18.8 + - + +
62F SER* 3.8 7.9 - - - +
63F ASN 3.3 0.6 - - - -
64F THR* 1.3 79.9 + - - +
66F LYS* 1.3 65.7 + - - +
68F PHE 3.3 0.7 + - - -
69F LYS* 2.9 23.0 + - + +
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Residues in contact with LYS 66 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62F SER 3.0 19.6 + - - +
63F ASN* 3.4 7.2 - - - +
65F VAL* 1.3 78.4 - - - +
67F VAL* 1.3 53.2 + - + +
69F LYS* 3.0 8.1 + - - +
70F ASP* 2.6 67.4 + - - +
77K GLN 5.7 1.1 - - - -
78K ASN* 3.3 34.1 - - + +
80K ARG* 4.3 31.8 - - + +
79L PHE 5.8 0.6 + - - -
80L ARG 5.0 6.9 + - - -
----------------------------------------------------------
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Residues in contact with VAL 67 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51A LEU* 3.8 28.3 - - + -
54A TYR* 5.8 0.2 - - + -
55A ASN* 3.4 25.8 - - - +
63F ASN 3.1 14.2 + - - +
64F THR 3.7 7.0 - - - +
66F LYS* 1.3 78.5 - - + +
68F PHE* 1.3 60.9 + - + +
70F ASP* 3.0 24.7 + - + +
71F ILE* 3.0 18.5 + - + +
79L PHE* 3.4 20.6 - - + +
80L ARG 3.2 24.0 - - - +
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Residues in contact with PHE 68 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27A VAL* 6.1 3.4 - - + -
28A THR* 6.5 0.7 - - - -
31A LEU* 3.8 26.5 - - + -
47A TYR* 3.6 23.1 - + - -
51A LEU* 4.9 6.1 - - + -
54A TYR* 3.8 23.1 - + - -
8F TYR* 3.4 35.6 - + + -
9F LEU* 3.5 20.0 - - + -
12F VAL* 3.6 20.0 - - + -
64F THR* 3.0 26.4 + - - +
67F VAL* 1.3 78.9 - - + +
69F LYS* 1.3 57.4 + - - +
71F ILE* 3.1 32.2 - - + +
72F ASP* 2.9 17.7 - - - +
----------------------------------------------------------
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Residues in contact with LYS 69 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9F LEU* 3.6 22.6 - - + +
65F VAL* 2.9 15.7 + - + +
66F LYS* 3.3 10.5 - - - +
68F PHE* 1.3 78.4 - - - +
70F ASP* 1.3 65.6 + - - +
71F ILE 3.3 0.4 - - - -
72F ASP* 3.2 12.5 - - + +
73F ALA* 3.0 39.4 + - - +
80K ARG* 4.6 30.9 - - + +
----------------------------------------------------------
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Residues in contact with ASP 70 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55A ASN* 5.9 0.7 - - - +
66F LYS* 2.6 61.6 + - - +
67F VAL* 3.0 15.4 + - + +
69F LYS* 1.3 83.2 + - - +
71F ILE* 1.3 58.3 + - + +
73F ALA* 3.3 9.3 + - - +
74F ALA* 2.9 25.5 + - - +
80K ARG* 4.7 9.2 + - - -
80L ARG 4.8 2.9 - - - +
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Residues in contact with ILE 71 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54A TYR* 3.5 34.3 - - + +
55A ASN* 3.9 38.4 - - + +
58A ARG* 3.9 23.5 - - + +
8F TYR* 5.7 1.8 - - + +
67F VAL* 3.0 12.5 + - + +
68F PHE* 3.1 35.7 - - + +
70F ASP* 1.3 74.7 - - + +
72F ASP* 1.3 67.3 + - - +
74F ALA* 3.6 8.7 - - + +
75F ILE* 3.2 31.0 + - + +
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Residues in contact with ASP 72 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8F TYR* 5.1 7.4 - - - +
9F LEU* 4.2 15.1 - - - +
68F PHE 2.9 21.1 - - - +
69F LYS* 3.2 19.5 + - + +
70F ASP 3.2 0.2 - - - -
71F ILE* 1.3 80.7 - - - +
73F ALA* 1.3 64.7 + - - +
75F ILE* 3.3 11.6 + - - +
76F ILE* 3.1 32.7 + - + +
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Residues in contact with ALA 73 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69F LYS* 3.0 28.5 + - - +
70F ASP* 3.3 11.9 + - - +
72F ASP* 1.3 76.7 - - - +
74F ALA* 1.3 57.8 + - - +
76F ILE* 3.3 15.0 - - + +
77F GLN* 2.8 33.9 + - - +
----------------------------------------------------------
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Residues in contact with ALA 74 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59A ASN* 4.2 38.1 - - + +
62A SER* 3.8 10.1 + - - -
70F ASP 2.9 16.9 + - - +
71F ILE* 3.6 12.3 - - + +
72F ASP 3.2 0.2 - - - -
73F ALA* 1.3 76.2 - - - +
75F ILE* 1.3 61.5 + - - +
77F GLN* 3.4 17.7 - - - +
78F ASN* 3.8 6.2 + - - -
----------------------------------------------------------
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Residues in contact with ILE 75 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58A ARG* 4.2 40.2 - - + +
62A SER* 4.3 13.9 + - - -
71F ILE* 3.2 19.0 + - + +
72F ASP* 3.7 13.5 - - - +
73F ALA 3.2 0.4 - - - -
74F ALA* 1.3 76.6 - - - +
76F ILE* 1.3 64.1 + - + +
77F GLN 3.1 0.4 - - - -
78F ASN* 3.0 27.5 + - - +
79F PHE* 4.3 5.0 - - + -
----------------------------------------------------------
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Residues in contact with ILE 76 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
72F ASP* 3.1 15.0 + - + +
73F ALA* 3.3 24.2 - - + +
75F ILE* 1.3 76.9 - - + +
77F GLN* 1.3 62.1 + - - +
78F ASN 3.1 1.3 - - - -
79F PHE* 3.1 40.4 - - + +
----------------------------------------------------------
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Residues in contact with GLN 77 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66A LYS* 5.7 1.0 - - - -
73F ALA 2.8 18.3 + - - +
74F ALA* 3.4 13.5 - - - +
76F ILE* 1.3 80.1 - - - +
78F ASN* 1.3 63.2 + - - +
79F PHE 3.3 1.9 + - - -
80F 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