Contacts of the helix formed by residues 25 - 74 (chain H) in PDB entry 3Q84
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 TYR 25 (chain H).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19H PHE* 4.2 12.8 + - + -
23H GLY* 3.7 15.8 - - - -
24H ASN* 1.3 77.9 - - - +
26H LYS* 1.3 73.5 + - + +
27H ARG 3.3 1.1 - - - -
28H THR* 3.4 9.6 + - - -
29H VAL* 3.3 19.0 + - + +
136H GLU* 3.7 31.2 + - + -
139H PHE* 3.5 52.9 - + + -
140H ARG* 4.0 28.2 + - - +
143H GLN* 3.5 23.1 - - - -
227H MSE 3.7 24.0 - - + -
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Residues in contact with LYS 26 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23H GLY 3.4 19.5 + - - +
24H ASN* 2.8 10.0 - - - +
25H TYR* 1.3 92.5 - - + +
27H ARG* 1.3 58.0 + - + +
29H VAL* 3.0 7.0 + - - +
30H LYS* 2.8 60.0 + - + +
136H GLU* 5.9 2.2 - - - +
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Residues in contact with ARG 27 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287G PHE* 4.3 11.7 - - + -
290G THR 5.5 0.2 - - - -
291G SER* 3.3 44.3 + - - +
295G MSE 4.0 11.0 - - - +
17H ASP* 2.7 47.9 + - - -
19H PHE* 4.1 4.2 - - - +
24H ASN* 3.6 26.0 + - - +
25H TYR 3.3 0.8 - - - -
26H LYS* 1.3 80.0 - - + +
28H THR* 1.3 67.0 + - - +
30H LYS* 3.4 9.3 + - - +
31H ARG* 3.0 23.9 + - - +
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Residues in contact with THR 28 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287G PHE* 3.7 14.9 - - - -
291G SER 4.6 4.2 + - - -
19H PHE* 4.6 6.9 - - - -
25H TYR 3.4 11.3 + - - -
26H LYS 3.2 0.2 - - - -
27H ARG* 1.3 77.1 - - - +
29H VAL* 1.3 63.9 + - - +
31H ARG* 3.3 23.2 + - - +
32H ILE* 3.6 8.3 + - - +
139H PHE* 3.8 15.3 - - + -
231H PHE* 3.5 29.3 - - + -
234H CYS* 3.6 36.3 - - + +
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Residues in contact with VAL 29 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25H TYR* 3.3 21.1 + - + +
26H LYS* 3.0 9.4 + - - +
28H THR* 1.3 76.8 - - - +
30H LYS* 1.3 68.5 + - - +
32H ILE* 2.9 27.7 + - + +
33H ASP 3.8 1.9 + - - -
132H THR* 3.6 35.7 - - + +
135H ALA* 4.3 3.1 - - + -
136H GLU* 4.0 32.5 - - + +
139H PHE* 3.8 22.7 - - + -
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Residues in contact with LYS 30 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26H LYS* 2.8 47.1 + - + +
27H ARG* 3.6 11.7 - - - +
29H VAL* 1.3 76.8 - - - +
31H ARG* 1.3 64.8 + - - +
33H ASP* 2.8 35.8 + - + +
34H ASP* 3.0 22.1 + - - +
136H GLU* 6.0 2.0 - - - -
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Residues in contact with ARG 31 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
283G ASP 5.5 0.2 + - - -
284G LEU* 3.8 13.3 - - - +
287G PHE* 3.2 49.3 - - + +
27H ARG 3.0 14.9 + - - +
28H THR* 3.4 21.5 - - - +
29H VAL 3.2 0.4 - - - -
30H LYS* 1.3 75.9 - - - +
32H ILE* 1.3 62.0 + - - +
34H ASP* 3.5 14.9 + - + +
35H GLY* 3.2 17.7 + - - -
121H TYR* 4.9 0.2 + - - -
234H CYS* 4.3 4.7 - - - +
235H GLN* 2.9 42.6 - - - +
238H GLU* 3.9 45.3 + - - +
241H ARG* 5.5 0.6 + - - +
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Residues in contact with ILE 32 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28H THR 3.8 7.4 - - - +
29H VAL* 2.9 16.5 + - - +
30H LYS 2.9 1.0 + - - -
31H ARG* 1.3 76.9 - - - +
33H ASP* 1.3 64.2 + - - +
35H GLY 3.2 2.6 + - - -
121H TYR* 2.9 43.5 + - + -
131H GLU* 3.9 16.8 - - + +
132H THR* 3.6 26.0 - - - +
135H ALA* 3.4 33.2 - - + -
234H CYS* 4.2 17.0 - - + -
237H PHE* 4.1 17.7 - - + -
238H GLU* 5.9 0.2 - - - -
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Residues in contact with ASP 33 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29H VAL 4.9 0.2 - - - -
30H LYS* 2.8 31.2 + - + +
32H ILE* 1.3 74.2 - - - +
34H ASP* 1.3 69.3 + - - +
36H HIS* 3.1 16.5 + - - +
37H ARG* 3.1 11.4 + - - +
121H TYR* 5.1 2.0 - - - -
129H PHE* 4.0 18.1 + - + -
132H THR* 3.1 33.2 + - - +
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Residues in contact with ASP 34 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75G PRO* 3.4 38.4 - - + +
30H LYS* 3.0 21.1 + - - +
31H ARG* 3.5 19.0 - - + +
33H ASP* 1.3 83.6 - - - +
35H GLY* 1.3 66.5 + - - +
37H ARG* 2.9 12.8 + - - +
38H LEU* 2.9 28.2 + - + +
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Residues in contact with GLY 35 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31H ARG 3.2 14.4 + - - -
32H ILE 3.2 1.0 + - - -
33H ASP 3.2 0.8 - - - -
34H ASP* 1.3 74.9 - - - +
36H HIS* 1.3 62.8 + - - +
38H LEU* 2.9 11.7 + - - +
39H CYS* 3.1 16.1 + - - -
121H TYR* 3.4 17.3 - - - -
238H GLU* 5.0 0.4 - - - -
241H ARG* 3.8 29.8 + - - +
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Residues in contact with HIS 36 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33H ASP 3.1 9.7 + - - +
35H GLY* 1.3 74.2 - - - +
37H ARG* 1.3 68.2 + - - +
38H LEU 3.2 0.3 + - - -
39H CYS* 3.3 3.2 + - - -
40H ASN* 3.2 29.7 + - - +
117H GLN* 2.9 47.0 + - + +
121H TYR* 3.5 35.2 + - + +
123H LYS* 4.7 6.1 + - - -
129H PHE* 3.3 41.6 - + + -
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Residues in contact with ARG 37 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70G LEU 5.4 1.2 + - - -
73G LYS 5.5 0.4 + - - -
74G GLY* 4.4 8.7 - - - -
75G PRO* 3.5 36.8 - - - +
33H ASP 3.1 7.6 + - - +
34H ASP* 2.9 18.6 + - - +
36H HIS* 1.3 79.5 - - + +
38H LEU* 1.3 59.2 + - - +
40H ASN* 2.9 30.3 + - + +
41H ASP* 2.9 41.5 + - - +
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Residues in contact with LEU 38 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74G GLY* 5.4 0.9 - - - -
75G PRO* 3.9 32.8 - - + +
76G GLN* 3.6 34.8 - - + +
84G TRP* 4.1 19.7 - - + -
34H ASP* 2.9 19.4 + - + +
35H GLY 2.9 8.0 + - - +
37H ARG* 1.3 76.2 - - - +
39H CYS* 1.3 59.9 + - - +
41H ASP* 3.3 15.0 + - - +
42H LEU* 3.1 22.3 + - - +
241H ARG* 3.3 38.6 - - - +
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Residues in contact with CYS 39 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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35H GLY 3.1 17.2 + - - -
36H HIS* 3.6 8.7 - - - +
38H LEU* 1.3 73.6 - - - +
40H ASN* 1.3 65.4 + - - +
42H LEU* 3.3 4.9 + - - +
43H MSE 3.0 31.0 + - - +
113H VAL* 3.9 18.0 - - + +
116H TRP* 3.8 34.8 - - - -
117H GLN* 3.7 22.0 - - - +
121H TYR* 5.4 0.7 - - - -
241H ARG* 5.1 7.6 - - - -
244H PHE* 5.5 3.4 - - - -
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Residues in contact with ASN 40 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36H HIS* 3.2 23.1 + - - -
37H ARG* 2.9 20.2 + - + +
39H CYS* 1.3 77.7 - - - +
41H ASP* 1.3 65.7 + - - +
43H MSE 3.1 22.9 + - - +
44H ASN* 2.9 34.4 + - - +
117H GLN* 3.4 12.3 + - - +
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Residues in contact with ASP 41 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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67G TRP* 3.3 18.2 - - + -
70G LEU* 4.9 12.2 - - - +
74G GLY* 5.4 0.5 - - - -
75G PRO* 5.1 0.5 - - - +
84G TRP* 3.7 17.5 - - + -
37H ARG* 2.9 46.8 + - - +
38H LEU* 3.5 17.2 - - - +
39H CYS 3.2 0.2 - - - -
40H ASN* 1.3 77.7 - - - +
42H LEU* 1.3 53.2 + - - +
44H ASN* 3.4 9.1 + - - +
45H CYS* 2.7 34.7 + - - +
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Residues in contact with LEU 42 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84G TRP* 3.9 32.3 - - + +
87G ILE* 6.3 0.2 - - + -
38H LEU 3.1 12.7 + - - +
39H CYS* 3.8 5.8 - - - +
40H ASN 3.1 0.4 - - - -
41H ASP* 1.3 78.3 - - - +
43H MSE 1.3 59.6 + - - +
45H CYS* 4.0 3.8 - - + -
46H VAL* 2.8 43.5 + - + +
113H VAL* 3.9 29.2 - - + -
244H PHE* 6.0 1.3 - - + -
245H LEU* 4.3 20.6 - - + -
248H VAL* 4.0 15.7 - - + -
249H LEU* 4.5 5.8 - - + -
252H ILE* 4.2 11.0 - - + -
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Residues in contact with MSE 43 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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39H CYS 3.0 26.7 + - - +
40H ASN* 3.3 29.4 - - - +
42H LEU* 1.3 75.8 - - - +
44H ASN* 1.3 66.3 + - - +
46H VAL* 4.7 1.8 - - - -
47H GLN* 3.1 19.9 + - - +
110H LEU* 3.3 35.5 - - + +
113H VAL* 3.6 21.8 - - + -
114H LYS* 3.8 38.8 - - + -
117H GLN* 3.5 15.7 - - - +
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Residues in contact with ASN 44 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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67G TRP* 3.9 12.9 - - + -
40H ASN* 2.9 25.2 + - - +
41H ASP* 3.5 13.5 + - - +
43H MSE 1.3 77.3 - - - +
45H CYS* 1.3 63.0 + - - +
47H GLN* 3.2 15.1 + - - +
48H GLU* 3.0 34.9 + - - +
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Residues in contact with CYS 45 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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63G TRP* 3.3 40.2 + - - -
67G TRP* 3.3 36.3 - - + -
84G TRP* 3.9 23.1 - - + -
88G MSE 5.2 0.9 - - - -
41H ASP 2.7 21.6 + - - +
42H LEU* 3.6 13.0 - - - +
44H ASN* 1.3 73.8 - - - +
46H VAL* 1.3 65.1 + - - +
47H GLN 3.2 0.3 + - - -
48H GLU 3.6 0.3 + - - -
49H ARG 3.2 15.2 + - - -
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Residues in contact with VAL 46 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63G TRP* 5.5 0.7 - - - -
42H LEU* 2.8 31.5 + - + +
43H MSE 4.0 4.5 - - - +
45H CYS* 1.3 74.8 - - + +
47H GLN* 1.3 57.8 + - - +
49H ARG* 3.1 7.4 + - - +
50H ALA* 2.9 25.5 + - - +
105H LEU* 3.4 46.5 - - + +
106H LEU* 5.2 0.2 - - + -
109H ASP* 4.7 6.3 - - + +
110H LEU* 4.4 10.8 - - + +
248H VAL* 6.0 0.2 - - + -
252H ILE* 3.6 33.4 - - + -
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Residues in contact with GLN 47 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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43H MSE 3.1 17.9 + - - +
44H ASN* 3.4 15.9 - - - +
45H CYS 3.1 0.2 - - - -
46H VAL* 1.3 74.8 - - - +
48H GLU* 1.3 71.1 + - - +
50H ALA* 2.9 12.5 + - - +
51H LYS* 3.0 14.0 + - + +
106H LEU* 4.2 19.0 - - + +
110H LEU* 3.9 18.6 - - + +
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Residues in contact with GLU 48 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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63G TRP* 3.8 17.4 - - + +
66G ARG* 2.7 41.8 + - - -
67G TRP* 3.2 20.6 + - - -
44H ASN* 3.0 24.0 + - + +
47H GLN* 1.3 79.1 - - + +
49H ARG* 1.3 62.9 + - - +
51H LYS* 3.3 9.9 + - - +
52H ILE* 3.2 24.6 + - + +
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Residues in contact with ARG 49 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56G TYR* 4.2 4.0 + - - -
60G LEU* 3.4 25.8 - - - +
63G TRP* 3.6 41.8 - - + +
90G GLU* 2.5 43.8 + - - -
91G ALA* 3.7 14.8 - - - +
94G VAL* 5.4 1.2 - - - +
268G TYR* 4.9 1.2 + - - -
45H CYS 3.2 6.3 + - - +
46H VAL* 3.1 9.2 + - - +
47H GLN 3.1 1.2 - - - -
48H GLU* 1.3 77.0 - - - +
50H ALA* 1.3 60.0 + - - +
52H ILE* 2.9 22.9 + - - +
53H GLU* 2.8 49.4 + - - +
105H LEU* 3.9 18.4 - - + -
256H LEU* 3.8 22.7 - - + +
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Residues in contact with ALA 50 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46H VAL 2.9 11.9 + - - +
47H GLN 2.9 8.8 + - - +
49H ARG* 1.3 76.6 - - - +
51H LYS* 1.3 63.8 + - - +
53H GLU* 3.2 4.4 + - - +
54H LYS* 3.0 25.5 + - - +
102H LYS* 3.5 16.7 - - + +
105H LEU* 4.0 21.3 - - + +
106H LEU* 3.8 31.9 - - + -
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Residues in contact with LYS 51 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59G GLN* 5.8 6.3 - - - +
47H GLN* 3.0 12.6 + - + +
48H GLU* 3.6 13.2 - - - +
50H ALA* 1.3 78.8 - - - +
52H ILE* 1.3 61.2 + - + +
54H LYS* 3.7 12.7 + - + +
55H ALA* 3.1 22.5 + - + +
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Residues in contact with ILE 52 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56G TYR* 4.1 20.8 - - + -
59G GLN* 3.6 48.5 - - + +
60G LEU* 4.6 6.7 - - + -
63G TRP* 3.6 35.7 - - + -
48H GLU* 3.2 16.6 - - + +
49H ARG* 2.9 12.6 + - - +
51H LYS* 1.3 78.5 - - + +
53H GLU* 1.3 66.7 + - - +
55H ALA* 3.2 3.1 + - - +
56H TYR* 3.1 23.0 + - - +
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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
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56G TYR* 2.7 33.0 + - - -
49H ARG* 2.8 58.7 + - + +
50H ALA 3.8 5.8 - - - +
52H ILE* 1.3 77.1 - - - +
54H LYS* 1.3 56.6 + - - +
56H TYR* 3.5 4.2 + - - +
57H GLY* 3.0 22.5 + - - -
98H HIS* 2.8 51.2 + - - +
101H VAL* 3.8 25.4 - - + +
102H LYS 4.3 4.7 - - - +
105H LEU* 4.6 1.8 - - + -
256H LEU* 4.9 0.2 - - - -
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Residues in contact with LYS 54 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50H ALA 3.0 11.3 + - - +
51H LYS* 3.7 11.4 - - + +
53H GLU* 1.3 73.8 - - - +
55H ALA* 1.3 61.7 + - - +
57H GLY* 3.2 1.7 + - - -
58H GLN* 2.8 39.1 + - + +
99H GLN* 3.0 25.5 - - - +
102H LYS* 3.4 31.4 - - + +
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Residues in contact with ALA 55 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59G GLN* 4.0 18.6 - - - +
51H LYS* 3.1 16.9 + - + +
52H ILE 3.2 4.5 + - - +
54H LYS* 1.3 75.3 - - - +
56H TYR* 1.3 69.4 + - - +
58H GLN* 2.8 8.6 + - - +
59H GLN* 2.8 38.5 + - - +
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Residues in contact with TYR 56 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49G ARG* 4.2 2.6 + - - -
52G ILE* 4.0 23.6 - - + -
53G GLU* 2.7 37.1 + - - -
56G TYR* 3.4 57.7 - + + +
59G GLN* 5.3 0.4 + - - -
98G HIS* 3.6 7.4 - + - -
52H ILE 3.1 4.7 + - - +
53H GLU 3.6 7.4 - - - +
55H ALA* 1.3 78.3 - - - +
57H GLY* 1.3 60.5 + - - +
59H GLN* 3.2 6.8 + - - +
60H LEU* 3.0 41.6 + - + +
94H VAL* 4.2 4.3 - - + +
98H HIS* 3.3 47.8 - + - -
----------------------------------------------------------
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Residues in contact with GLY 57 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53H GLU 3.0 15.3 + - - -
54H LYS 3.5 3.4 - - - -
55H ALA 3.1 0.4 - - - -
56H TYR* 1.3 72.6 - - - +
58H GLN* 1.3 55.1 + - - +
60H LEU* 3.2 2.4 + - - -
61H THR* 2.7 20.6 + - - -
95H SER* 2.3 45.4 + - - -
98H HIS* 4.5 4.0 - - - -
99H GLN* 3.6 11.2 - - - -
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Residues in contact with GLN 58 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54H LYS* 2.8 27.6 + - + +
55H ALA* 2.8 11.4 + - - +
57H GLY* 1.3 70.2 - - - +
59H GLN* 1.3 68.6 + - + +
61H THR* 2.9 26.3 + - - -
62H ASP* 3.1 36.4 + - - +
99H GLN* 3.7 8.7 - - - +
----------------------------------------------------------
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Residues in contact with GLN 59 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51G LYS* 4.9 2.9 - - - +
52G ILE* 3.6 36.1 - - + +
55G ALA* 4.3 19.7 - - - +
55H ALA* 2.8 28.9 + - - +
56H TYR* 3.8 6.1 - - - +
58H GLN* 1.3 79.6 - - + +
60H LEU* 1.3 61.4 + - - +
62H ASP* 3.6 11.8 + - - +
63H TRP* 3.2 23.6 + - - +
----------------------------------------------------------
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Residues in contact with LEU 60 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49G ARG* 3.5 42.0 - - - +
52G ILE* 4.3 11.4 - - + -
53G GLU* 4.3 2.5 - - - +
56H TYR* 3.0 33.3 + - + +
57H GLY 3.5 9.0 - - - +
58H GLN 3.0 1.0 - - - -
59H GLN* 1.3 78.0 - - - +
61H THR* 1.3 60.9 + - - +
63H TRP* 3.4 5.5 + - + +
64H ALA* 3.2 22.7 + - - +
91H ALA* 3.9 17.9 - - + +
94H VAL* 3.3 36.8 - - + -
95H SER* 3.7 20.2 - - - +
----------------------------------------------------------
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Residues in contact with THR 61 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57H GLY 2.7 16.7 + - - -
58H GLN* 2.9 17.1 + - - -
60H LEU* 1.3 70.3 - - - +
62H ASP* 1.3 69.3 + - - +
64H ALA* 3.3 2.4 + - - +
65H LYS* 2.9 25.8 + - - +
68H ARG* 5.3 0.3 + - - -
92H ASP* 3.6 22.8 - - - +
95H SER* 3.5 11.9 + - - +
99H GLN* 5.2 1.0 + - - -
----------------------------------------------------------
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Residues in contact with ASP 62 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58H GLN* 3.1 35.7 + - - +
59H GLN* 3.7 14.6 - - - +
61H THR* 1.3 76.9 - - - +
63H TRP* 1.3 63.0 + - - +
65H LYS* 3.4 7.6 + - - +
66H ARG* 3.1 24.8 + - - +
----------------------------------------------------------
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Residues in contact with TRP 63 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45G CYS* 3.2 44.7 + - - -
46G VAL* 5.5 0.2 - - - -
48G GLU* 3.9 15.2 - - + +
49G ARG* 3.6 33.7 - - + +
52G ILE* 3.7 20.0 - - + -
59H GLN 3.2 15.6 + - - +
60H LEU* 3.7 4.3 - - + +
61H THR 3.3 0.2 - - - -
62H ASP* 1.3 79.2 - - - +
64H ALA* 1.3 69.4 + - - +
66H ARG* 4.4 4.9 - - - +
67H TRP* 2.9 56.6 + + - +
87H ILE* 3.7 29.8 - - + -
88H MSE 4.3 12.8 - - + -
91H ALA* 3.6 29.4 - - + -
----------------------------------------------------------
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Residues in contact with ALA 64 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60H LEU 3.2 14.6 + - - +
61H THR 3.6 3.8 - - - +
63H TRP* 1.3 80.4 - - - +
65H LYS* 1.3 59.8 + - - +
68H ARG* 2.8 38.2 + - - +
88H MSE 3.5 35.2 - - + +
91H ALA* 4.3 5.2 - - + -
92H ASP* 3.8 18.6 - - - +
----------------------------------------------------------
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Residues in contact with LYS 65 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61H THR 2.9 17.9 + - - +
62H ASP* 3.7 8.3 - - - +
64H ALA* 1.3 75.2 - - - +
66H ARG* 1.3 65.7 + - - +
68H ARG* 3.7 15.6 - - - +
69H GLN* 3.0 49.0 + - + +
----------------------------------------------------------
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Residues in contact with ARG 66 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44G ASN* 6.2 0.2 - - - +
48G GLU* 3.0 38.4 + - - -
62H ASP 3.1 14.5 + - - +
63H TRP* 3.6 5.4 - - - +
65H LYS* 1.3 82.0 - - - +
67H TRP* 1.3 68.8 + - + +
69H GLN* 3.2 13.4 + - - +
70H LEU* 2.9 52.9 + - + +
----------------------------------------------------------
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Residues in contact with TRP 67 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41G ASP* 3.5 37.5 - - + -
44G ASN* 4.1 6.7 - - + -
45G CYS* 3.6 33.8 - - + +
48G GLU* 2.8 34.8 + - - -
63H TRP* 2.9 51.9 + + + +
66H ARG* 1.3 82.7 - - + +
68H ARG* 1.3 64.6 + - - +
70H LEU* 3.7 34.0 - - + +
71H ILE* 2.9 32.5 + - + +
84H TRP* 4.3 15.5 - + - -
88H MSE 3.7 21.3 - - + -
----------------------------------------------------------
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Residues in contact with ARG 68 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61H THR 5.3 0.2 + - - -
64H ALA* 2.8 27.3 + - - +
65H LYS* 3.7 17.2 - - - +
67H TRP* 1.3 78.2 - - - +
69H GLN* 1.3 64.9 + - - +
71H ILE* 4.0 3.3 - - - +
72H GLU* 3.3 19.6 + - - +
85H GLY* 5.4 2.9 + - - +
88H MSE 3.9 34.9 - - + +
89H THR* 4.6 5.1 + - - +
92H ASP* 3.1 29.7 + - - -
----------------------------------------------------------
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Residues in contact with GLN 69 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65H LYS* 3.0 43.4 + - + +
66H ARG* 3.5 12.6 + - - +
68H ARG* 1.3 80.3 - - + +
70H LEU* 1.3 63.9 + - + +
72H GLU* 3.3 3.9 + - - +
73H LYS* 3.2 32.0 + - + +
----------------------------------------------------------
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Residues in contact with LEU 70 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37G ARG* 5.6 1.0 + - - -
41G ASP* 5.6 2.7 - - - +
66H ARG* 2.9 45.9 + - + +
67H TRP* 3.7 45.8 - - + -
68H ARG 3.2 0.2 - - - -
69H GLN* 1.3 81.1 - - + +
71H ILE* 1.3 64.1 + - - +
72H GLU 3.2 0.2 + - - -
73H LYS* 3.5 16.8 + - + +
74H GLY* 3.3 18.2 + - - -
----------------------------------------------------------
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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
----------------------------------------------------------
67H TRP* 2.9 20.0 + - + +
68H ARG* 4.0 3.8 - - - +
69H GLN 3.3 0.2 - - - -
70H LEU* 1.3 77.2 - - - +
72H GLU* 1.3 62.6 + - - +
74H GLY* 3.6 13.2 + - - +
76H GLN* 4.4 5.8 + - + +
81H GLU* 3.7 34.0 - - + +
84H TRP* 3.7 55.9 - - + -
85H GLY* 4.2 2.7 - - - +
88H MSE 3.4 36.6 - - + -
----------------------------------------------------------
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Residues in contact with GLU 72 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68H ARG 3.3 13.3 + - - +
69H GLN* 3.3 5.1 + - - +
70H LEU 3.1 0.6 - - - -
71H ILE* 1.3 76.6 - - - +
73H LYS* 1.3 68.5 + - + +
74H GLY 3.1 10.2 + - - +
81H GLU* 3.9 16.2 - - - +
----------------------------------------------------------
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Residues in contact with LYS 73 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37G ARG* 5.3 1.1 + - - +
69H GLN* 3.2 27.1 + - + +
70H LEU* 3.5 16.6 + - + +
72H GLU* 1.3 77.2 - - + +
74H GLY* 1.3 59.0 + - - +
----------------------------------------------------------
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Residues in contact with GLY 74 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37G ARG* 4.0 14.6 - - - -
38G LEU* 5.9 0.2 - - - -
41G ASP* 5.8 0.9 - - - -
70H LEU 3.3 12.8 + - - -
71H ILE* 3.6 6.8 + - - +
72H GLU 3.1 12.8 + - - +
73H LYS* 1.3 81.0 - - - +
75H PRO* 1.3 70.5 - - - +
76H GLN 3.4 9.9 + - - +
----------------------------------------------------------
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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