Contacts of the helix formed by residues 42 - 89 (chain B) in PDB entry 4I1Q
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 42 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B GLU* 1.3 75.3 - - - +
43B PHE* 1.3 68.1 + - + +
45B GLN* 3.5 8.3 - - - +
46B SER* 3.2 24.8 + - - -
192B LEU* 3.5 46.0 + - + +
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Residues in contact with PHE 43 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B GLU 4.5 2.0 - - - +
42B ARG* 1.3 78.6 - - + +
44B GLU* 1.3 69.5 + - + +
45B GLN 2.6 4.0 + - - -
46B SER* 2.4 34.2 + - - -
47B ALA* 2.7 21.1 + - + -
139B ILE* 5.3 7.4 - - + -
142B ARG* 3.3 56.1 - - + +
188B ASN* 3.4 4.5 - - - -
191B LEU* 4.2 24.0 - - + -
192B LEU* 3.3 34.8 - - + -
195B LEU* 4.7 13.9 - - + -
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Residues in contact with GLU 44 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B GLU* 3.7 26.6 + - - +
42B ARG 3.7 0.2 - - - -
43B PHE* 1.3 92.2 - - - +
45B GLN* 1.3 57.0 + - - +
47B ALA* 4.1 8.4 - - - +
48B ASN* 3.0 24.0 + - - +
142B ARG* 5.8 1.0 + - - -
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Residues in contact with GLN 45 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B GLU* 3.4 15.3 + - - +
42B ARG* 3.5 11.3 - - - +
43B PHE 2.6 4.4 + - - -
44B GLU* 1.3 75.4 - - - +
46B SER* 1.3 68.6 + - - +
48B ASN* 3.0 15.3 - - + +
49B ASN* 2.8 50.7 + - - +
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Residues in contact with SER 46 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42B ARG* 3.2 18.5 + - - -
43B PHE* 2.4 21.9 + - - -
45B GLN* 1.3 73.0 + - - +
47B ALA* 1.3 57.9 + - - -
48B ASN 3.0 0.9 - - - -
49B ASN* 2.7 39.5 + - - +
50B PHE* 2.8 8.5 + - - +
192B LEU* 6.1 2.4 - - - +
195B LEU* 4.2 23.9 - - - +
196B PRO* 5.2 6.4 - - - +
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Residues in contact with ALA 47 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43B PHE* 2.7 26.0 + - + +
44B GLU* 4.1 9.0 - - - +
46B SER* 1.3 72.5 - - - +
48B ASN* 1.3 64.0 + - - +
50B PHE* 2.9 12.3 + - + +
51B TYR* 2.8 45.6 + - + +
139B ILE* 5.8 10.1 - - + -
195B LEU* 4.9 9.1 - - + +
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Residues in contact with ASN 48 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44B GLU 3.0 21.1 + - - +
45B GLN* 3.0 21.2 - - - +
46B SER 3.0 0.6 - - - -
47B ALA* 1.3 76.1 - - - +
49B ASN* 1.3 62.4 + - - +
51B TYR* 3.4 10.6 + - - +
52B GLN* 2.8 61.4 + - - +
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Residues in contact with ASN 49 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45B GLN* 2.8 37.2 + - - +
46B SER* 2.7 26.3 + - - +
48B ASN* 1.3 74.6 + - - +
50B PHE* 1.3 60.4 + - - +
52B GLN* 3.3 15.7 + - - +
53B GLN 2.9 19.2 + - - -
199B TYR* 3.4 45.2 + - + +
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Residues in contact with PHE 50 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46B SER 2.8 6.7 + - - +
47B ALA* 3.5 8.7 - - + +
49B ASN* 1.3 77.7 - - - +
51B TYR* 1.3 86.6 + + - +
53B GLN* 3.2 16.8 - - - +
54B GLN* 2.8 29.1 + - + +
132B PHE* 3.5 47.3 - + + -
135B ILE* 3.0 40.4 - - + -
136B LYS* 4.3 10.8 - - + -
139B ILE* 5.6 4.5 - - + -
195B LEU* 3.6 25.4 - - + +
198B LEU* 4.0 17.0 - - + -
199B TYR* 4.9 0.9 - - - -
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Residues in contact with TYR 51 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47B ALA* 2.8 42.6 + - + +
48B ASN* 3.9 7.9 - - - +
49B ASN 3.2 0.2 - - - -
50B PHE* 1.3 90.4 - + - +
52B GLN* 1.3 60.6 - - + +
54B GLN* 3.0 26.0 + - - +
55B ALA* 2.8 30.6 + - - +
136B LYS* 4.7 12.6 - - + -
139B ILE* 3.3 27.9 - - + +
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Residues in contact with GLN 52 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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48B ASN* 2.8 46.6 + - - +
49B ASN* 3.5 15.4 - - - +
51B TYR* 1.3 75.1 - - + +
53B GLN* 1.3 57.2 + - - +
55B ALA* 3.2 6.7 + - - +
56B GLU* 2.8 34.6 + - - +
199B TYR* 4.8 10.0 + - - +
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Residues in contact with GLN 53 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49B ASN 2.9 13.6 + - - +
50B PHE* 3.2 15.8 - - - +
52B GLN* 1.3 77.3 - - - +
54B GLN* 1.3 56.9 + - - +
56B GLU* 3.8 4.5 - - - +
57B GLY* 2.9 26.3 + - - -
128B TYR* 3.2 24.4 + - - +
132B PHE* 3.8 10.5 - - + -
195B LEU 5.0 0.7 - - - +
198B LEU* 3.0 42.7 + - - +
199B TYR* 3.4 34.6 + - + +
202B ARG* 3.8 23.7 - - - +
206B TYR* 4.7 0.9 + - - -
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Residues in contact with GLN 54 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50B PHE* 2.8 21.7 + - + +
51B TYR* 3.0 34.0 + - - +
53B GLN* 1.3 69.1 - - - +
55B ALA* 1.3 64.1 + - + +
57B GLY 3.4 0.3 + - - -
58B HIS* 2.8 35.5 + - + +
132B PHE* 3.5 43.9 + - + +
133B SER* 5.8 0.2 - - - +
136B LYS* 3.5 34.8 - - - +
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Residues in contact with ALA 55 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51B TYR 2.8 17.5 + - - +
52B GLN* 3.8 6.5 - - - +
54B GLN* 1.3 78.3 - - + +
56B GLU* 1.3 53.3 + - - +
58B HIS* 3.4 8.5 + - - +
59B LYS* 2.8 33.8 + - - +
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Residues in contact with GLU 56 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84A THR* 5.1 3.2 - - + +
87A GLU 5.2 1.0 - - - +
88A ILE* 3.7 29.9 - - + +
52B GLN 2.8 18.7 + - - +
53B GLN* 3.8 3.4 - - - +
55B ALA* 1.3 74.8 - - - +
57B GLY* 1.3 66.2 + - - +
59B LYS* 3.3 6.5 + - - +
60B LEU* 3.0 22.7 + - - +
202B ARG* 2.7 39.1 + - - -
206B TYR* 2.5 24.7 + - + +
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Residues in contact with GLY 57 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53B GLN 2.9 20.5 + - - -
54B GLN 3.8 0.9 - - - -
56B GLU* 1.3 71.6 - - - +
58B HIS* 1.3 57.0 + - - +
60B LEU* 3.2 0.6 + - - -
61B TYR* 2.8 28.1 + - - +
125B MET* 2.9 21.3 - - - +
128B TYR* 4.4 4.9 - - - -
129B VAL* 4.3 5.4 - - - -
132B PHE* 4.2 9.6 - - - -
206B TYR* 3.6 10.8 + - - -
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Residues in contact with HIS 58 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54B GLN* 2.8 23.2 + - + +
55B ALA* 3.7 6.7 - - - +
57B GLY* 1.3 73.5 - - - +
59B LYS* 1.3 67.1 + - - +
61B TYR* 4.0 15.1 - + - +
62B LYS* 3.1 60.0 + - + +
129B VAL* 5.1 2.9 - - + -
132B PHE* 4.6 3.4 - - + -
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Residues in contact with LYS 59 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80A ARG* 6.3 1.6 - - - +
83A GLU* 5.0 1.2 - - - +
84A THR* 2.8 31.0 + - + +
87A GLU* 3.0 34.8 + - - +
55B ALA 2.8 20.2 + - - +
56B GLU* 3.3 7.2 + - + +
58B HIS* 1.3 78.8 - - - +
60B LEU* 1.3 61.8 + - - +
62B LYS* 3.3 5.1 + - + +
63B ASP* 3.0 35.8 + - - +
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Residues in contact with LEU 60 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81A VAL* 5.2 3.4 - - + +
84A THR* 4.3 22.7 - - + +
85A LEU 5.8 0.7 - - - +
88A ILE* 4.4 7.6 - - + -
56B GLU 3.0 16.4 + - - +
57B GLY* 3.7 4.9 - - - +
59B LYS* 1.3 71.8 - - - +
61B TYR* 1.3 62.4 + - - +
63B ASP* 3.0 8.4 + - + -
64B LEU* 2.8 56.4 + - + +
125B MET* 3.8 11.9 - - + -
206B TYR* 3.4 37.5 - - + -
209B ILE* 5.1 2.0 - - + -
210B PHE* 4.0 32.1 - - + -
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Residues in contact with TYR 61 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57B GLY 2.8 21.0 + - - +
58B HIS* 4.0 15.9 - + - +
60B LEU* 1.3 71.4 - - - +
62B LYS* 1.3 83.1 + - + +
64B LEU* 3.1 4.0 + - - +
65B LYS* 3.0 46.9 + - + +
122B VAL* 4.4 6.1 - - + -
125B MET* 3.4 37.2 - - + +
126B GLU* 3.3 44.3 + - + +
129B VAL* 4.2 17.5 - - + -
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Residues in contact with LYS 62 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80A ARG* 4.0 16.6 + - - +
58B HIS* 3.1 53.6 + - + +
59B LYS* 3.6 5.4 - - + +
61B TYR* 1.3 91.1 - - + +
63B ASP* 1.3 56.7 - - - +
65B LYS* 3.1 11.7 + - + +
66B ASN* 2.9 29.3 + - - +
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Residues in contact with ASP 63 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77A SER* 4.6 0.3 + - - -
80A ARG* 2.4 50.7 + - - +
81A VAL* 3.5 21.8 - - + +
84A THR* 2.4 38.9 + - - +
59B LYS* 3.0 24.0 + - - +
60B LEU* 3.0 11.4 + - + +
62B LYS* 1.3 75.8 - - - +
64B LEU* 1.3 63.1 + - - +
66B ASN* 3.5 3.1 + - - +
67B PHE* 3.0 22.9 + - - +
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Residues in contact with LEU 64 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81A VAL* 4.5 16.8 - - + -
60B LEU* 2.8 36.2 + - + +
61B TYR* 3.6 5.2 - - + +
63B ASP* 1.3 74.7 - - - +
65B LYS* 1.3 59.7 + - - +
67B PHE* 3.2 10.9 + - + +
68B LEU* 2.9 30.1 + - - +
121B ALA* 4.3 9.9 - - + +
122B VAL* 4.0 16.3 - - + +
125B MET* 3.5 29.4 - - + -
209B ILE* 3.7 23.6 - - + -
210B PHE* 4.9 2.5 - - + -
213B ILE* 4.1 22.4 - - + -
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Residues in contact with LYS 65 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61B TYR* 3.0 32.4 + - + +
62B LYS* 3.3 19.5 - - + +
64B LEU* 1.3 78.7 - - - +
66B ASN* 1.3 62.5 + - - +
68B LEU* 3.5 10.7 + - + +
69B SER* 3.3 22.3 + - - -
122B VAL* 3.8 25.6 - - + +
126B GLU* 3.1 22.8 + - - -
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Residues in contact with ASN 66 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77A SER* 3.5 22.8 + - - +
80A ARG* 3.3 32.3 + - - +
62B LYS 2.9 12.5 + - - +
63B ASP 3.6 8.1 - - - +
65B LYS* 1.3 76.9 - - - +
67B PHE* 1.3 56.1 + - - +
69B SER* 3.1 11.6 + - - -
70B ALA* 2.8 27.4 + - - +
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Residues in contact with PHE 67 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A MET* 3.6 29.4 - - + -
77A SER* 3.0 21.4 + - - +
78A SER* 4.5 13.0 - - - -
81A VAL* 4.1 18.6 - - + -
63B ASP 3.0 14.4 + - - +
64B LEU* 3.2 16.8 + - + +
66B ASN* 1.3 71.3 - - - +
68B LEU* 1.3 69.0 + - - +
70B ALA* 2.7 14.7 + - - +
71B VAL* 2.8 15.5 + - + +
113B TYR* 3.8 15.5 - - - -
117B LEU* 3.8 38.6 - - + -
213B ILE* 4.8 9.9 - - + -
217B ARG* 4.5 19.3 - - - -
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Residues in contact with LEU 68 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64B LEU 2.9 15.5 + - - +
65B LYS* 3.6 16.6 - - - +
67B PHE* 1.3 77.4 - - - +
69B SER* 1.3 60.1 + - - +
71B VAL* 3.0 21.4 + - - +
72B LYS* 3.1 39.6 + - - +
114B GLU* 3.6 32.8 - - + +
117B LEU* 3.9 22.9 - - + -
118B ALA* 4.2 15.5 - - + +
122B VAL* 4.1 24.9 - - + -
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Residues in contact with SER 69 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65B LYS 3.3 11.7 + - - -
66B ASN* 3.1 13.3 + - - -
67B PHE 3.0 1.0 - - - -
68B LEU* 1.3 78.1 - - - +
70B ALA* 1.3 65.4 + - - +
72B LYS* 3.5 17.0 + - - +
73B VAL* 3.2 27.4 + - - +
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Residues in contact with ALA 70 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A ALA 5.3 0.2 - - - +
73A VAL* 3.8 30.2 - - + +
74A MET* 3.8 15.6 - - - +
77A SER* 3.8 20.0 - - - -
66B ASN* 2.8 12.5 + - - +
67B PHE 2.7 8.9 + - - +
69B SER* 1.3 76.6 + - - +
71B VAL* 1.3 63.2 + - - +
73B VAL* 3.2 3.8 + - - +
74B MET* 3.0 24.3 + - - +
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Residues in contact with VAL 71 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A MET* 4.1 17.0 - - + -
67B PHE* 2.8 26.6 + - + +
68B LEU 3.2 10.3 - - - +
70B ALA* 1.3 72.0 - - - +
72B LYS* 1.3 48.9 + - - +
74B MET* 3.3 4.8 + - - +
75B HIS* 2.8 32.4 + - - +
110B TRP* 4.0 9.9 - - + -
113B TYR* 3.6 39.0 - - + +
114B GLU* 3.4 26.2 - - + -
117B LEU* 3.8 16.8 - - + -
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Residues in contact with LYS 72 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68B LEU* 3.1 39.9 + - - +
69B SER* 3.7 17.0 - - - +
70B ALA 3.4 0.4 - - - -
71B VAL* 1.3 72.9 - - - +
73B VAL* 1.3 58.3 + - + +
75B HIS* 3.6 1.6 - - - +
76B GLU* 2.9 29.1 + - - +
114B GLU* 3.9 35.2 - - + +
118B ALA* 5.7 1.8 - - - +
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Residues in contact with VAL 73 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A ALA* 4.1 20.9 - - + -
73A VAL* 4.8 13.0 - - + -
69B SER* 3.2 18.0 + - - +
70B ALA* 3.2 8.9 + - - +
72B LYS* 1.3 78.3 - - + +
74B MET* 1.3 57.8 + - - +
76B GLU* 3.3 7.8 + - + +
77B SER* 2.9 28.9 + - - -
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Residues in contact with MET 74 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A PHE* 3.6 42.2 - - + +
70A ALA* 3.8 17.1 - - + +
71A VAL* 3.7 31.6 - - + -
74A MET* 3.9 17.9 - - + -
110A TRP* 6.0 1.6 - - - -
70B ALA 3.0 12.2 + - - +
71B VAL* 3.4 8.7 - - - +
73B VAL* 1.3 73.4 - - - +
75B HIS* 1.3 63.9 + - - +
77B SER* 3.4 1.3 + - - +
78B SER* 3.1 23.3 + - - -
110B TRP* 3.4 26.2 - - + -
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Residues in contact with HIS 75 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71B VAL 2.8 16.7 + - - +
72B LYS 3.6 3.8 + - - +
74B MET* 1.3 72.5 - - - +
76B GLU* 1.3 55.0 + - - +
78B SER* 3.2 1.9 + - - -
79B LYS* 2.8 41.9 + - + +
106B ASN* 5.5 0.2 - - - -
107B ASP* 3.1 35.1 + - - -
110B TRP* 3.3 42.4 - + + +
111B GLU* 3.3 27.1 + - - -
114B GLU* 2.4 35.8 + - - +
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Residues in contact with GLU 76 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66A ASN* 6.0 0.7 - - - +
72B LYS 2.9 18.4 + - - +
73B VAL* 3.5 8.1 - - + +
75B HIS* 1.3 76.6 - - - +
77B SER* 1.3 64.1 + - - +
79B LYS* 3.2 18.8 + - - +
80B ARG* 3.1 44.8 + - - +
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Residues in contact with SER 77 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63A ASP 4.2 0.5 + - - +
66A ASN* 3.4 24.2 + - - +
67A PHE* 2.8 34.5 + - - +
70A ALA* 4.0 16.4 - - - -
73B VAL* 2.9 17.4 + - - -
74B MET* 4.1 3.8 - - - -
76B GLU* 1.3 78.8 - - - +
78B SER* 1.3 61.0 + - - +
80B ARG* 3.4 5.4 + - - +
81B VAL* 3.3 25.3 + - - +
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Residues in contact with SER 78 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A PHE* 4.2 20.4 - - - -
217A ARG* 5.4 5.0 + - - -
74B MET 3.1 17.9 + - - -
75B HIS 3.4 3.6 - - - -
77B SER* 1.3 75.1 + - - +
79B LYS* 1.3 56.8 + - - +
81B VAL* 3.5 5.9 + - - +
82B SER* 2.6 34.3 + - - -
106B ASN* 3.1 23.2 + - - -
110B TRP* 3.5 20.6 + - - -
----------------------------------------------------------
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Residues in contact with LYS 79 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75B HIS* 2.8 25.9 + - + +
76B GLU* 3.2 22.8 + - - +
78B SER* 1.3 71.5 - - - +
80B ARG* 1.3 63.2 + - + +
82B SER* 3.3 6.2 + - - -
83B GLU* 3.2 57.0 + - - +
103B VAL* 6.4 1.1 - - + -
106B ASN* 4.5 3.2 - - - +
107B ASP* 3.0 37.8 + - - +
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Residues in contact with ARG 80 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62A LYS* 4.3 4.8 + - - +
63A ASP* 2.9 45.6 + - + +
66A ASN* 3.2 36.8 + - - +
76B GLU* 3.1 37.7 + - - +
77B SER 3.7 7.4 - - - +
78B SER 3.2 0.4 - - - -
79B LYS* 1.3 73.6 - - + +
81B VAL* 1.3 60.4 + - - +
83B GLU* 3.1 10.6 + - - +
84B THR* 2.9 30.3 + - - -
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Residues in contact with VAL 81 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60A LEU* 4.9 3.2 - - + +
63A ASP* 3.5 41.1 - - + +
64A LEU* 4.2 17.0 - - + -
67A PHE* 4.4 13.7 - - + -
210A PHE* 4.1 24.7 - - + -
213A ILE* 5.9 1.3 - - + -
77B SER 3.3 12.5 + - - +
78B SER* 3.8 9.0 - - - +
80B ARG* 1.3 79.4 - - - +
82B SER* 1.3 60.9 + - - +
84B THR* 3.2 3.7 + - - -
85B LEU* 2.8 28.1 + - - +
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Residues in contact with SER 82 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78B SER* 2.6 20.6 + - - -
79B LYS* 3.3 8.7 + - - -
81B VAL* 1.3 81.1 - - - +
83B GLU* 1.3 58.8 + - - +
85B LEU* 3.7 13.2 - - - +
86B GLN* 2.8 27.8 + - - +
102B ILE* 6.3 1.1 - - - -
103B VAL* 3.7 35.0 - - - +
106B ASN* 4.2 10.9 + - - -
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Residues in contact with GLU 83 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59A LYS* 5.3 1.6 - - - +
79B LYS* 3.2 53.1 + - - +
80B ARG* 3.1 9.0 + - - +
81B VAL 3.0 0.8 - - - -
82B SER* 1.3 78.7 - - - +
84B THR* 1.3 59.7 + - - +
86B GLN* 3.1 18.4 + - - +
87B GLU* 2.8 40.7 + - - +
103B VAL* 4.6 10.5 - - + +
----------------------------------------------------------
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Residues in contact with THR 84 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56A GLU* 4.6 1.6 - - - +
59A LYS* 3.3 29.5 - - + +
60A LEU* 3.9 39.3 - - + +
63A ASP* 2.4 25.7 + - - -
80B ARG 2.9 8.9 + - - -
81B VAL 3.7 5.6 - - - -
83B GLU* 1.3 76.7 - - - +
85B LEU* 1.3 58.2 + - - +
87B GLU* 2.9 8.6 + - - +
88B ILE* 2.8 42.0 + - + +
----------------------------------------------------------
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Residues in contact with LEU 85 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206A TYR* 5.7 2.2 - - + -
210A PHE* 3.9 36.7 - - + -
81B VAL* 2.8 16.3 + - + +
82B SER* 3.7 13.0 - - - +
84B THR* 1.3 76.7 - - - +
86B GLN* 1.3 63.3 + - - +
87B GLU 3.1 1.0 + - - -
88B ILE* 3.2 14.3 + - + -
89B TYR* 3.2 34.7 + - + +
99B LEU* 3.7 26.0 - - + -
231B LEU* 3.9 14.6 - - + -
235B MET* 3.4 30.3 - - + -
----------------------------------------------------------
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Residues in contact with GLN 86 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82B SER 2.8 20.7 + - - +
83B GLU* 3.1 16.6 + - - +
85B LEU* 1.3 73.8 - - - +
87B GLU* 1.3 60.7 + - + +
89B TYR* 3.6 14.0 - - - +
96B HIS* 4.0 10.6 - - + -
99B LEU* 3.8 17.7 - - + -
100B LYS* 3.7 52.2 + - + +
103B VAL* 3.8 26.4 - - + +
----------------------------------------------------------
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Residues in contact with GLU 87 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56A GLU* 4.7 3.9 - - + +
59A LYS* 2.9 34.0 + - - +
83B GLU* 2.8 19.2 + - + +
84B THR* 2.9 8.0 + - - +
86B GLN* 1.3 77.3 - - + +
88B ILE* 1.3 67.4 + - + +
89B TYR 3.2 6.9 + - - +
90B SER* 5.5 0.3 - - - -
----------------------------------------------------------
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Residues in contact with ILE 88 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56A GLU* 3.4 42.4 - - + +
60A LEU* 3.8 24.0 - - + -
202A ARG* 5.2 2.8 + - - -
206A TYR* 3.6 49.2 - - + +
210A PHE* 4.6 4.5 - - + -
84B THR* 2.8 38.3 + - + +
85B LEU* 3.6 17.9 - - + +
87B GLU* 1.3 74.2 - - + +
89B TYR* 1.3 59.8 + - - +
90B SER 3.7 3.1 + - - -
93B TRP* 3.8 13.2 - - - -
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Residues in contact with TYR 89 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206A TYR* 6.1 0.2 - - - -
85B LEU* 3.2 19.7 + - + +
86B GLN 3.6 5.0 - - - +
87B GLU 3.2 4.3 - - - +
88B ILE* 1.3 74.9 - - + +
90B SER* 1.3 76.9 + - - +
91B SER 3.5 0.2 + - - -
93B TRP* 3.6 23.6 - + + -
94B ASP 2.6 20.0 + - - -
95B GLY* 4.0 5.5 - - - -
96B HIS* 3.2 46.2 + - - -
99B LEU* 3.9 15.0 - - + -
234B VAL* 3.7 21.2 + - + +
235B MET* 4.1 29.6 - - + -
238B LEU* 3.6 34.7 - - + +
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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