Contacts of the helix formed by residues 25 - 74 (chain B) 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 B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19B PHE* 4.1 27.8 + - + +
23B GLY* 4.1 13.0 - - - -
24B ASN* 1.3 74.3 - - - +
26B LYS* 1.3 59.3 + - + +
27B ARG 3.1 5.2 - - - -
28B THR* 2.7 35.0 + - - -
29B VAL* 3.4 7.4 + - + -
136B GLU* 2.6 38.5 + - - -
139B PHE* 3.4 59.7 - + + -
140B ARG* 3.5 21.0 + - - +
143B GLN* 3.7 31.2 - - + -
227B MSE 5.2 2.2 - - - -
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Residues in contact with LYS 26 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23B GLY 3.3 21.9 + - - +
24B ASN* 3.1 20.7 + - - -
25B TYR* 1.3 89.5 - - + +
27B ARG* 1.3 68.4 + - + +
29B VAL* 3.4 7.3 + - - +
30B LYS* 2.8 31.2 + - - +
136B GLU* 5.4 3.1 - - - +
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Residues in contact with ARG 27 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287A PHE* 3.8 2.2 - - - -
290A THR 5.6 0.2 - - - -
291A SER* 3.1 55.8 + - - +
295A MSE 3.9 10.1 - - - +
17B ASP* 2.3 39.8 + - - +
19B PHE* 4.3 2.2 - - - +
24B ASN* 3.7 32.5 + - - +
25B TYR 2.9 0.4 + - - -
26B LYS* 1.3 91.8 - - + +
28B THR* 1.3 60.0 + - - +
30B LYS* 2.9 46.9 + - + +
31B ARG* 3.4 4.9 + - - +
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Residues in contact with THR 28 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287A PHE* 3.5 20.5 - - + -
291A SER 4.3 9.4 + - - -
19B PHE* 4.5 4.7 - - - -
25B TYR 2.7 15.6 + - - -
27B ARG* 1.3 70.7 - - - +
29B VAL* 1.3 69.0 + - - +
31B ARG* 3.2 22.7 + - - +
32B ILE* 3.6 8.8 + - - +
139B PHE* 4.1 10.8 - - + -
231B PHE* 3.8 26.1 - - + -
234B CYS* 3.9 32.8 - - + -
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Residues in contact with VAL 29 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25B TYR* 3.4 26.9 + - + -
26B LYS* 3.4 8.9 + - - +
28B THR* 1.3 77.0 - - - +
30B LYS* 1.3 61.4 + - - +
31B ARG 2.7 6.6 + - - -
32B ILE* 2.9 26.2 + - + +
33B ASP* 3.8 3.4 + - - +
132B THR* 3.7 34.2 + - + +
135B ALA* 4.3 4.5 - - + -
136B GLU* 3.8 37.0 - - - +
139B PHE* 4.0 11.4 - - + -
234B CYS* 6.2 0.2 - - - -
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Residues in contact with LYS 30 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
287A PHE* 4.3 14.8 - - - -
26B LYS* 2.8 18.4 + - + +
27B ARG* 2.9 50.8 + - + +
28B THR 3.3 0.4 - - - -
29B VAL* 1.3 73.8 - - - +
31B ARG* 1.3 62.1 + - - +
33B ASP* 3.4 13.3 + - + +
34B ASP* 3.0 50.5 + - - +
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Residues in contact with ARG 31 (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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77A TYR* 3.4 21.2 + - + -
284A LEU* 4.1 3.6 - - - +
287A PHE* 3.2 49.6 - - + +
27B ARG 3.4 13.0 + - - +
28B THR* 3.2 22.3 - - - +
29B VAL 2.7 1.6 + - - -
30B LYS* 1.3 80.3 - - - +
32B ILE* 1.3 67.8 + - - +
34B ASP* 3.0 21.6 + - + +
35B GLY* 3.1 10.7 + - - -
234B CYS* 4.0 18.4 + - - +
235B GLN* 2.7 34.9 - - - +
238B GLU* 3.5 38.6 + - - +
241B ARG* 5.4 1.8 + - - +
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Residues in contact with ILE 32 (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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28B THR 3.8 9.6 - - - +
29B VAL* 2.9 20.3 + - - +
31B ARG* 1.3 82.3 - - + +
33B ASP* 1.3 61.9 + - - +
35B GLY 3.0 11.4 + - - -
121B TYR* 3.2 29.7 + - + -
131B GLU* 4.2 16.2 - - + +
132B THR* 3.6 26.0 - - - +
135B ALA* 4.8 6.7 - - + -
234B CYS* 4.4 29.4 - - + +
237B PHE* 3.8 35.7 - - + -
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Residues in contact with ASP 33 (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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29B VAL* 3.8 3.9 + - - +
30B LYS* 3.4 14.4 + - + +
31B ARG 3.3 0.4 - - - -
32B ILE* 1.3 76.7 - - - +
34B ASP* 1.3 67.7 + - - +
35B GLY 3.2 1.0 + - - -
36B HIS* 3.2 13.2 + - - +
37B ARG* 3.5 10.4 + - - +
128B GLY* 5.9 0.5 - - - -
129B PHE* 3.4 28.0 + - + -
132B THR* 2.8 34.9 + - - +
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Residues in contact with ASP 34 (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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75A PRO* 3.8 34.6 - - + +
30B LYS* 3.0 44.6 + - - +
31B ARG* 3.0 13.8 + - + +
33B ASP* 1.3 79.8 - - - +
35B GLY* 1.3 55.7 + - - +
37B ARG* 3.2 12.8 + - - +
38B LEU* 2.9 34.8 + - + +
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Residues in contact with GLY 35 (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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31B ARG 3.1 7.7 + - - -
32B ILE 3.0 5.7 + - - -
34B ASP* 1.3 75.8 - - - +
36B HIS* 1.3 60.4 + - - +
38B LEU* 3.3 5.9 + - - +
39B CYS* 2.9 29.2 + - - -
121B TYR* 3.3 19.1 - - - -
238B GLU* 5.6 0.2 - - - -
241B ARG* 3.9 23.9 - - - +
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Residues in contact with HIS 36 (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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33B ASP 3.2 10.1 + - - +
35B GLY* 1.3 74.8 - - - +
37B ARG* 1.3 65.0 + - + +
39B CYS* 3.0 19.0 + - - +
40B ASN* 3.1 25.1 + - - -
117B GLN* 3.4 29.8 + - + +
121B TYR* 3.5 39.0 + - + +
129B PHE* 3.5 37.9 - + + -
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Residues in contact with ARG 37 (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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73A LYS 5.2 1.6 + - - -
74A GLY* 4.4 6.9 - - - -
75A PRO* 3.1 43.0 - - - +
33B ASP 3.5 7.5 + - - +
34B ASP* 3.4 14.4 + - - +
36B HIS* 1.3 81.3 - - + +
38B LEU* 1.3 60.4 + - - +
40B ASN* 3.2 14.8 + - + +
41B ASP* 2.9 48.1 + - - +
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Residues in contact with LEU 38 (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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74A GLY* 5.9 0.2 - - - -
75A PRO* 4.3 13.2 - - + +
76A GLN* 3.5 34.3 - - + +
77A TYR* 6.4 0.2 - - + -
84A TRP* 4.2 23.8 - - + -
34B ASP* 2.9 21.6 + - + +
35B GLY* 3.5 7.0 - - - +
36B HIS 3.2 0.2 - - - -
37B ARG* 1.3 81.9 - - - +
39B CYS* 1.3 59.0 + - - +
41B ASP* 3.2 16.8 + - - +
42B LEU* 2.9 28.2 + - - +
241B ARG* 3.5 32.3 - - - +
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Residues in contact with CYS 39 (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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35B GLY 2.9 29.0 + - - -
36B HIS* 3.0 11.1 + - - +
38B LEU* 1.3 72.6 - - - +
40B ASN* 1.3 67.0 + - - +
42B LEU* 3.3 5.7 + - - +
43B MSE 3.1 27.1 + - - +
113B VAL* 4.0 18.0 - - + +
116B TRP* 4.1 29.4 - - - -
117B GLN* 3.7 22.9 - - + +
121B TYR* 4.5 0.7 - - - -
241B ARG* 5.1 6.7 - - - -
244B PHE* 6.3 0.7 - - - -
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Residues in contact with ASN 40 (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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36B HIS* 3.1 29.7 + - - -
37B ARG* 3.3 12.6 - - + +
39B CYS* 1.3 74.3 - - - +
41B ASP* 1.3 69.1 + - - +
43B MSE 3.2 10.8 + - - +
44B ASN* 3.0 30.2 + - - +
117B GLN* 2.8 23.6 + - - +
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Residues in contact with ASP 41 (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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67A TRP* 3.6 15.7 - - + -
70A LEU* 5.8 2.3 - - - +
75A PRO* 5.3 0.5 - - - +
84A TRP* 3.8 17.0 - - + -
37B ARG* 2.9 45.9 + - - +
38B LEU* 3.2 15.3 + - - +
40B ASN* 1.3 80.5 - - - +
42B LEU* 1.3 61.8 + - - +
44B ASN* 3.2 12.3 + - - +
45B CYS* 2.9 24.1 + - - +
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Residues in contact with LEU 42 (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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84A TRP* 3.9 32.5 - - + +
87A ILE* 6.3 0.2 - - + -
38B LEU 2.9 12.9 + - - +
39B CYS* 3.5 10.5 - - - +
41B ASP* 1.3 77.6 - - - +
43B MSE 1.3 61.7 + - - +
45B CYS* 3.3 3.2 + - + -
46B VAL* 3.0 35.7 + - + +
113B VAL* 3.9 29.6 - - + -
244B PHE* 6.2 0.4 - - + -
245B LEU* 4.1 24.7 - - + -
248B VAL* 4.1 16.6 - - + -
249B LEU* 4.8 2.5 - - + -
252B ILE* 4.2 10.1 - - + -
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Residues in contact with MSE 43 (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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39B CYS 3.1 16.0 + - - +
40B ASN* 3.6 12.3 - - - +
42B LEU* 1.3 80.9 - - - +
44B ASN* 1.3 63.0 + - - +
46B VAL* 3.4 5.6 + - - +
47B GLN* 3.3 28.0 + - - +
110B LEU* 3.2 28.6 - - + +
113B VAL* 3.2 14.4 - - + -
114B LYS* 2.3 70.4 - - + +
117B GLN* 4.6 14.1 - - - +
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Residues in contact with ASN 44 (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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67A TRP* 4.1 13.6 - - + -
40B ASN* 3.0 21.0 + - - +
41B ASP* 3.6 15.1 + - - +
43B MSE 1.3 77.4 - - - +
45B CYS* 1.3 61.6 + - - +
47B GLN* 3.6 18.6 + - - +
48B GLU* 3.2 35.4 + - - +
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Residues in contact with CYS 45 (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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63A TRP* 3.3 37.3 + - - -
67A TRP* 3.6 38.8 - - + +
84A TRP* 3.9 24.2 - - + +
87A ILE* 6.1 1.1 - - - -
88A MSE 5.1 1.8 - - - -
41B ASP 2.9 17.2 + - - +
42B LEU* 3.6 7.2 - - + +
44B ASN* 1.3 77.5 - - - +
46B VAL* 1.3 63.7 + - - +
49B ARG 3.2 15.6 + - - -
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Residues in contact with VAL 46 (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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63A TRP* 5.6 0.2 - - - -
42B LEU* 3.0 24.4 + - + +
43B MSE 3.9 6.3 - - - +
44B ASN 3.3 0.2 - - - -
45B CYS* 1.3 75.5 - - + +
47B GLN* 1.3 61.4 + - - +
49B ARG* 3.3 7.7 + - - +
50B ALA* 2.9 24.7 + - + +
105B LEU* 3.9 40.0 - - + +
106B LEU* 5.0 0.4 - - + +
109B ASP* 4.9 4.7 - - + +
110B LEU* 4.7 11.4 - - + +
113B VAL* 6.3 1.3 - - + -
252B ILE* 3.7 32.5 - - + -
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Residues in contact with GLN 47 (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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43B MSE 3.3 16.9 + - - +
44B ASN* 3.6 18.9 + - - +
46B VAL* 1.3 74.6 - - - +
48B GLU* 1.3 62.5 + - + +
50B ALA* 2.8 28.0 + - - +
51B LYS* 2.8 14.7 + - - +
106B LEU* 4.4 9.2 - - + -
110B LEU* 3.6 20.8 - - + +
125M ILE* 3.9 43.7 + - + +
126M MSE 4.0 4.7 - - + +
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Residues in contact with GLU 48 (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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63A TRP* 3.8 17.1 - - + +
66A ARG* 3.2 32.9 + - - -
67A TRP* 3.1 24.8 + - - -
44B ASN* 3.2 24.7 + - - +
47B GLN* 1.3 84.3 - - + +
49B ARG* 1.3 61.9 + - - +
51B LYS* 3.2 17.9 + - + +
52B ILE* 3.2 22.1 + - - +
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Residues in contact with ARG 49 (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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56A TYR* 4.3 6.3 + - - -
60A LEU* 3.7 28.0 - - - +
63A TRP* 3.6 45.3 - - + +
90A GLU* 2.5 40.4 + - - -
91A ALA* 4.3 2.2 - - - +
94A VAL* 4.9 4.0 - - - +
268A TYR* 4.6 3.2 + - - -
45B CYS 3.2 7.7 + - - +
46B VAL* 3.5 9.4 - - - +
47B GLN 3.2 0.6 - - - -
48B GLU* 1.3 73.8 - - - +
50B ALA* 1.3 65.8 + - - +
52B ILE* 3.1 7.0 + - - +
53B GLU* 2.5 47.9 + - - +
105B LEU* 4.4 5.8 - - + -
256B LEU* 3.7 33.4 + - + +
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Residues in contact with ALA 50 (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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46B VAL 2.9 12.2 + - - +
47B GLN 2.8 13.6 + - - +
49B ARG* 1.3 72.1 - - - +
51B LYS* 1.3 59.0 + - - +
53B GLU* 3.2 7.1 + - - +
54B LYS* 2.8 28.4 + - - +
102B LYS* 3.8 18.2 - - + +
105B LEU* 3.8 19.5 - - + +
106B LEU* 4.0 24.7 - - + -
126M MSE 4.3 4.5 - - - -
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Residues in contact with LYS 51 (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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59A GLN* 6.1 0.4 - - - +
47B GLN 2.8 11.1 + - - +
48B GLU* 3.5 15.7 - - + +
49B ARG 3.0 0.6 - - - -
50B ALA* 1.3 80.6 - - - +
52B ILE* 1.3 63.2 + - + +
54B LYS* 3.6 5.3 + - + +
55B ALA* 3.1 23.8 + - + +
126M MSE 3.9 25.3 - - + -
127M GLY* 3.4 36.3 - - - +
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Residues in contact with ILE 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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56A TYR* 3.9 13.6 - - + -
59A GLN* 3.6 54.7 - - + +
60A LEU* 3.8 24.9 - - + -
63A TRP* 3.8 24.5 - - + -
48B GLU* 3.2 16.8 - - + +
49B ARG* 3.1 10.9 + - - +
51B LYS* 1.3 78.2 - - + +
53B GLU* 1.3 67.3 + - - +
55B ALA* 3.3 2.3 + - - +
56B TYR* 3.2 22.3 + - - +
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Residues in contact with GLU 53 (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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56A TYR* 2.9 22.0 + - - -
60A LEU* 4.5 0.2 - - - +
49B ARG* 2.5 51.0 + - + +
50B ALA* 3.2 9.8 + - - +
52B ILE* 1.3 78.8 - - - +
54B LYS* 1.3 63.8 + - - +
56B TYR* 3.3 2.4 + - - +
57B GLY 3.1 18.4 + - - -
98B HIS* 2.8 55.6 + - - +
101B VAL* 3.8 26.8 - - + +
102B LYS 4.3 4.7 - - - +
105B LEU* 4.7 0.2 - - + -
256B LEU* 5.0 0.2 - - - -
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Residues in contact with LYS 54 (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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50B ALA 2.8 15.7 + - - +
51B LYS* 3.9 7.6 - - + +
53B GLU* 1.3 74.2 - - - +
55B ALA* 1.3 59.7 + - - +
57B GLY* 3.4 0.7 + - - -
58B GLN* 2.8 38.7 + - + +
99B GLN* 3.8 17.4 + - - +
102B LYS* 3.5 37.2 - - + +
126M MSE 3.8 31.4 - - + +
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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
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59A GLN* 4.5 16.4 - - - +
51B LYS* 3.1 17.9 + - + +
52B ILE 3.9 3.4 - - - +
53B GLU 3.2 0.4 - - - -
54B LYS* 1.3 79.7 - - - +
56B TYR* 1.3 58.8 + - - +
58B GLN* 3.3 6.4 + - - +
59B GLN* 2.8 38.6 + - + +
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Residues in contact with TYR 56 (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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49A ARG* 4.2 3.1 + - - -
52A ILE* 3.8 22.0 - - + -
53A GLU* 2.6 40.5 + - - -
56A TYR* 3.3 52.9 - + + +
98A HIS* 3.4 11.4 - + - -
52B ILE 3.2 6.0 + - - +
53B GLU 3.7 5.8 - - - +
55B ALA* 1.3 75.2 - - - +
57B GLY* 1.3 61.4 + - - +
59B GLN* 3.1 8.2 + - - +
60B LEU* 3.0 37.1 + - + +
94B VAL* 4.6 4.0 - - + +
98B HIS* 3.3 47.1 - + - -
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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 GLU 3.1 10.3 + - - -
54B LYS 3.6 2.7 - - - -
56B TYR* 1.3 76.2 - - - +
58B GLN* 1.3 67.8 + - - +
60B LEU* 3.0 6.1 + - - -
61B THR 2.9 18.0 + - - -
95B SER* 3.0 34.6 + - - -
98B HIS* 4.4 4.8 - - - +
99B GLN* 3.8 9.6 - - - -
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Residues in contact with GLN 58 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54B LYS* 2.8 32.3 + - + +
55B ALA* 3.6 7.4 - - - +
57B GLY* 1.3 71.8 - - - +
59B GLN* 1.3 65.4 + - + +
61B THR* 3.0 22.5 + - - +
62B ASP* 2.9 44.4 + - - +
99B GLN* 3.7 9.4 - - - +
----------------------------------------------------------
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Residues in contact with GLN 59 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51A LYS* 6.2 2.2 - - - +
52A ILE* 3.6 44.3 - - + +
55A ALA* 4.1 18.8 - - - +
56A TYR 5.0 0.9 + - - -
55B ALA* 2.8 26.4 + - + +
56B TYR* 3.1 8.1 + - - +
58B GLN* 1.3 74.6 - - + +
60B LEU* 1.3 62.6 + - - +
62B ASP* 3.4 10.0 + - - +
63B TRP* 3.0 23.7 + - - +
----------------------------------------------------------
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Residues in contact with LEU 60 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49A ARG* 3.4 45.1 - - - +
52A ILE* 4.2 6.1 - - + -
56B TYR* 3.0 49.9 + - + +
57B GLY* 3.0 7.5 + - - +
59B GLN* 1.3 78.0 - - - +
61B THR* 1.3 61.6 + - - +
63B TRP* 3.2 6.1 + - + +
64B ALA* 2.9 24.3 + - - +
91B ALA* 3.8 24.9 - - + +
94B VAL* 3.7 25.1 - - + -
95B SER* 4.0 9.2 - - - +
98B HIS* 4.9 0.2 - - + -
----------------------------------------------------------
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Residues in contact with THR 61 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57B GLY 2.9 14.3 + - - +
58B GLN* 3.0 14.2 + - - +
60B LEU* 1.3 75.0 - - - +
62B ASP* 1.3 67.2 + - - +
64B ALA* 3.4 1.4 + - - +
65B LYS* 2.9 29.6 + - - +
92B ASP* 3.7 20.5 - - - +
95B SER* 2.9 34.3 - - - +
99B GLN* 5.5 2.2 - - - +
----------------------------------------------------------
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Residues in contact with ASP 62 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58B GLN* 2.9 39.3 + - - +
59B GLN* 3.8 8.5 - - - +
61B THR* 1.3 81.2 + - - +
63B TRP* 1.3 58.2 + - - +
65B LYS* 3.3 8.7 + - - +
66B ARG* 2.8 31.0 + - - +
----------------------------------------------------------
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Residues in contact with TRP 63 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45A CYS* 3.4 42.3 + - - -
46A VAL* 5.4 0.4 - - - -
48A GLU* 3.9 12.3 - - + +
49A ARG* 3.3 45.3 - - + +
52A ILE* 3.8 22.7 - - + -
256A LEU* 5.7 0.2 - - + -
59B GLN 3.0 17.7 + - - +
60B LEU* 3.5 4.7 - - + +
62B ASP* 1.3 76.7 - - - +
64B ALA* 1.3 64.0 - - - +
66B ARG* 3.2 6.6 + - - +
67B TRP* 2.9 64.3 + + - +
87B ILE* 3.7 31.2 - - + -
88B MSE 4.7 8.1 - - + -
91B ALA* 3.6 25.6 - - + -
----------------------------------------------------------
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Residues in contact with ALA 64 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60B LEU 2.9 16.2 + - - +
61B THR 3.8 3.4 - - - +
63B TRP* 1.3 77.5 - - - +
65B LYS* 1.3 65.2 + - - +
68B ARG* 3.0 30.0 + - - +
88B MSE 3.2 39.3 - - + +
91B ALA* 3.9 7.4 - - + -
92B ASP* 3.8 18.8 - - - +
----------------------------------------------------------
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Residues in contact with LYS 65 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61B THR 2.9 17.6 + - - +
62B ASP* 3.5 8.5 - - - +
64B ALA* 1.3 79.2 - - - +
66B ARG* 1.3 64.1 + - - +
68B ARG* 3.4 7.4 - - - +
69B GLN* 3.2 53.6 + - - +
92B ASP* 5.6 0.2 + - - -
----------------------------------------------------------
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Residues in contact with ARG 66 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44A ASN* 5.9 0.8 - - - +
48A GLU* 2.8 42.7 + - - -
62B ASP 2.8 20.5 + - - +
63B TRP* 3.2 7.2 + - - +
65B LYS* 1.3 74.4 - - - +
67B TRP* 1.3 76.8 + - + +
69B GLN* 3.3 8.7 + - - +
70B LEU* 3.1 48.5 + - + +
----------------------------------------------------------
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Residues in contact with TRP 67 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41A ASP* 3.3 39.3 - - + -
44A ASN* 3.9 7.4 - - + -
45A CYS* 3.3 34.3 - - + +
48A GLU* 2.9 35.3 + - - -
63B TRP* 2.9 52.0 + + + +
66B ARG* 1.3 85.1 - - + +
68B ARG* 1.3 60.6 + - - +
69B GLN 3.1 1.8 - - - -
70B LEU* 3.5 33.2 - - + -
71B ILE* 2.8 39.2 + - + +
84B TRP* 4.4 13.0 - + - -
88B MSE 3.6 20.6 - - - -
----------------------------------------------------------
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Residues in contact with ARG 68 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64B ALA* 3.0 23.9 + - - +
65B LYS* 3.4 7.6 - - - +
67B TRP* 1.3 75.2 - - - +
69B GLN* 1.3 61.3 + - + +
71B ILE* 4.0 2.5 - - - +
72B GLU* 3.1 26.7 + - - +
85B GLY 3.9 5.1 + - - -
88B MSE 3.5 34.4 + - + +
89B THR* 3.2 34.6 + - - +
92B ASP* 3.1 25.9 + - - -
----------------------------------------------------------
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Residues in contact with GLN 69 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65B LYS* 3.2 47.1 + - - +
66B ARG* 3.6 9.7 - - - +
67B TRP 3.1 0.8 - - - -
68B ARG* 1.3 78.3 - - + +
70B LEU* 1.3 61.5 + - + +
71B ILE 3.1 1.3 - - - -
72B GLU* 2.9 7.7 + - - +
73B LYS* 2.9 47.1 + - - +
----------------------------------------------------------
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Residues in contact with LEU 70 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37A ARG* 5.4 0.5 + - - -
41A ASP* 4.9 10.5 - - - +
66B ARG* 3.1 41.2 + - + +
67B TRP* 3.5 47.3 - - + -
69B GLN* 1.3 76.9 - - + +
71B ILE* 1.3 57.9 + - - +
73B LYS* 3.8 11.1 - - + +
74B GLY* 3.0 25.8 + - - -
84B TRP* 6.2 0.4 - - - -
----------------------------------------------------------
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Residues in contact with ILE 71 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67B TRP* 2.8 26.4 + - + +
68B ARG* 4.0 4.0 - - - +
70B LEU* 1.3 74.1 - - - +
72B GLU* 1.3 56.2 + - - +
74B GLY* 3.2 9.3 + - - -
76B GLN* 4.5 4.4 + - + +
81B GLU* 3.9 30.1 - - + +
84B TRP* 3.1 69.5 - - + +
85B GLY* 5.2 1.3 - - - +
88B MSE 3.3 27.6 - - + -
400B CA 2.7 24.9 - - - -
----------------------------------------------------------
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Residues in contact with GLU 72 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68B ARG 3.1 15.0 + - - +
69B GLN* 2.9 11.7 + - - +
71B ILE* 1.3 77.6 - - - +
73B LYS* 1.3 64.2 + - + +
74B GLY 3.9 0.9 - - - +
77B TYR* 5.3 5.2 + - - -
81B GLU* 4.2 13.6 - - - +
400B CA 3.0 16.4 - - - -
----------------------------------------------------------
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Residues in contact with LYS 73 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37A ARG* 4.6 3.4 + - - -
69B GLN* 2.9 33.8 + - - +
70B LEU* 4.3 11.2 - - + +
72B GLU* 1.3 80.4 - - + +
74B GLY* 1.3 64.9 + - - +
75B PRO* 4.7 0.2 - - - +
----------------------------------------------------------
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Residues in contact with GLY 74 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37A ARG* 3.7 10.1 - - - -
38A LEU* 5.3 2.5 - - - -
41A ASP* 5.4 0.7 - - - -
70B LEU 3.0 18.1 + - - -
71B ILE* 3.2 5.2 + - - -
72B GLU 3.9 0.9 - - - +
73B LYS* 1.3 83.5 - - - +
75B PRO* 1.3 68.6 - - - +
76B GLN* 3.2 6.9 + - - -
77B TYR* 3.9 10.7 + - - -
400B CA 3.2 16.1 - - - -
----------------------------------------------------------
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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