Contacts of the helix formed by residues 5 - 49 (chain X) in PDB entry 2MJZ
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with ASP 5 (chain X).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1X ALA 3.9 4.9 + - - +
3X GLY 3.3 5.4 - - - +
4X ASP* 1.3 76.5 - - - +
6X PRO* 1.3 73.6 - - - +
7X ALA* 2.8 21.0 + - - +
8X LYS* 2.8 29.5 + - + +
9X ALA* 3.3 5.0 + - - +
17c SER* 5.6 0.5 + - - -
20c GLU* 3.8 15.2 - - - +
21c TYR* 2.7 32.7 + - - -
26g TRP* 4.3 5.5 - - - -
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Residues in contact with PRO 6 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4X ASP 3.2 11.0 - - - +
5X ASP* 1.3 90.2 - - - +
7X ALA* 1.3 54.9 + - - +
9X ALA* 3.2 10.3 + - + +
10X ALA* 2.9 29.6 + - - +
23g GLY* 6.5 0.2 - - - -
26g TRP* 3.7 43.1 - - + +
27g ALA* 5.9 0.4 - - - -
30g VAL* 3.7 17.4 - - + +
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Residues in contact with ALA 7 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42C PHE* 3.5 29.7 - - + -
5X ASP* 2.8 14.1 + - - +
6X PRO* 1.3 79.1 - - - +
8X LYS* 1.3 56.5 + - - +
10X ALA* 3.4 1.9 + - - +
11X PHE* 2.8 29.5 + - - +
21c TYR* 3.4 33.4 - - + +
24c TYR* 4.1 2.6 - - - -
26g TRP* 3.7 10.6 - - + -
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Residues in contact with LYS 8 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2X GLU* 2.8 36.2 + - - +
3X GLY* 4.0 24.0 - - - +
5X ASP* 2.8 15.1 + - + +
7X ALA* 1.3 76.7 - - - +
9X ALA* 1.3 59.6 + - - +
11X PHE* 3.5 0.7 - - - +
12X ASN* 2.8 51.9 + - - +
20c GLU* 4.2 5.8 - - - +
24c TYR* 3.2 32.0 - - + +
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Residues in contact with ALA 9 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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3X GLY 6.1 1.1 - - - +
5X ASP 3.3 4.2 + - - +
6X PRO* 3.2 15.1 + - + +
8X LYS* 1.3 79.5 - - - +
10X ALA* 1.3 60.4 + - - +
12X ASN* 4.0 7.1 - - - +
13X SER* 2.8 30.2 + - - -
30g VAL* 5.5 3.1 - - + -
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Residues in contact with ALA 10 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42C PHE* 3.6 26.5 - - + -
6X PRO 2.9 16.3 + - - +
7X ALA 3.6 0.2 - - - +
9X ALA* 1.3 74.5 - - - +
11X PHE* 1.3 63.7 + - - +
13X SER* 3.2 7.9 + - - -
14X LEU* 2.9 32.7 + - + +
30g VAL* 3.9 29.3 - - + +
33g VAL* 5.3 2.0 - - + -
34g GLY* 5.7 2.8 - - - +
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Residues in contact with PHE 11 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42C PHE* 4.9 0.8 - - - -
45C PHE* 3.7 15.9 - + + -
7X ALA 2.8 21.5 + - - +
8X LYS* 3.2 3.6 + - + +
10X ALA* 1.3 72.9 - - - +
12X ASN* 1.3 73.7 + - - +
14X LEU* 3.1 11.0 + - - +
15X GLN* 2.8 66.7 + - + +
24c TYR* 3.4 69.3 - + + -
27c ALA* 3.7 21.1 - - + -
28c MET* 3.9 5.8 - - + -
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Residues in contact with ASN 12 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8X LYS* 2.8 46.4 + - - +
9X ALA* 4.0 5.8 - - - +
11X PHE* 1.3 90.0 - - - +
13X SER* 1.3 56.7 + - - +
15X GLN* 3.2 9.6 + - - +
16X ALA* 3.0 28.4 + - - +
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Residues in contact with SER 13 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9X ALA 2.8 22.9 + - - -
10X ALA* 3.4 8.5 - - - -
12X ASN* 1.3 77.6 - - - +
14X LEU* 1.3 58.5 + - - +
16X ALA* 3.4 7.8 + - - +
17X SER* 3.0 31.0 + - - -
34g GLY* 6.3 2.2 - - - -
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Residues in contact with LEU 14 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45C PHE* 4.2 20.6 - - + -
10X ALA* 2.9 21.7 + - + +
11X PHE* 3.1 6.5 + - - +
13X SER* 1.3 75.5 - - - +
15X GLN* 1.3 60.8 + - - +
17X SER* 3.4 5.6 + - - +
18X ALA* 2.8 31.5 + - - +
28c MET* 3.6 14.3 - - + +
33g VAL* 4.0 21.5 - - + -
34g GLY* 3.8 25.6 - - - +
37g ILE* 3.7 37.2 - - + -
38g GLY* 3.9 8.3 - - - +
41g LEU* 3.6 8.1 - - + +
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Residues in contact with GLN 15 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11X PHE* 2.8 49.9 + - + +
12X ASN* 3.2 12.1 + - - +
14X LEU* 1.3 78.1 - - - +
16X ALA* 1.3 56.8 + - - +
18X ALA* 3.7 4.7 - - - +
19X THR* 2.8 35.1 + - - -
27c ALA* 4.3 4.1 + - - +
28c MET* 3.2 37.8 - - - +
31c VAL* 3.9 24.3 - - - +
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Residues in contact with ALA 16 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12X ASN 3.0 12.7 + - - +
13X SER* 3.6 10.3 - - - +
14X LEU 3.3 0.2 - - - -
15X GLN* 1.3 74.1 - - - +
17X SER* 1.3 64.7 + - - +
19X THR* 3.4 7.0 + - - -
20X GLU* 3.0 24.2 + - - +
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Residues in contact with SER 17 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5S ASP* 5.6 0.7 + - - -
13X SER 3.0 18.6 + - - -
14X LEU* 3.6 9.5 - - - +
16X ALA* 1.3 76.2 - - - +
18X ALA* 1.3 62.4 + - - +
20X GLU* 3.3 9.5 + - - +
21X TYR* 3.0 50.8 + - - -
38g GLY* 5.1 6.9 - - - -
41g LEU* 4.3 6.1 - - - -
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Residues in contact with ALA 18 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14X LEU 2.8 20.9 + - - +
15X GLN* 3.7 8.1 - - - +
17X SER* 1.3 74.4 - - - +
19X THR* 1.3 51.5 + - - +
21X TYR* 3.1 6.0 + - - +
22X ILE* 2.8 42.8 + - + +
28c MET* 4.6 6.5 - - - -
31c VAL* 4.5 17.9 - - + -
32c ILE* 5.8 1.8 - - + -
41g LEU* 3.9 26.6 - - + +
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Residues in contact with THR 19 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15X GLN* 2.8 23.2 + - - +
16X ALA* 3.6 7.5 - - - -
18X ALA* 1.3 76.3 - - - +
20X GLU* 1.3 62.8 + - - +
22X ILE* 3.3 13.8 + - + +
23X GLY* 3.0 18.5 + - - -
31c VAL* 5.5 3.8 - - - +
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Residues in contact with GLU 20 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2S GLU* 5.1 8.0 - - - +
5S ASP* 3.8 19.1 - - - +
8S LYS* 4.2 7.3 - - - +
16X ALA 3.0 13.8 + - - +
17X SER* 3.5 12.4 - - - +
19X THR* 1.3 78.9 - - - +
21X TYR* 1.3 67.2 + - + +
23X GLY* 3.1 5.4 + - - -
24X TYR* 2.6 63.6 + - + +
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Residues in contact with TYR 21 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5S ASP* 2.7 25.9 + - - -
7S ALA* 3.4 28.6 - - + +
17X SER* 3.0 32.8 + - - +
18X ALA* 3.1 4.0 + - - +
20X GLU* 1.3 83.4 - - - +
22X ILE* 1.3 56.0 + - - +
24X TYR* 3.3 24.3 + + - +
25X ALA* 2.8 32.6 + - - +
26b TRP* 3.5 13.2 - + - -
38g GLY* 3.3 21.8 - - - -
41g LEU* 3.7 21.3 - - + +
42g PHE* 3.6 24.2 - + + -
45g PHE* 3.8 11.3 - - + +
48g LYS* 4.5 4.7 + - - +
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Residues in contact with ILE 22 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18X ALA* 2.8 25.5 + - + +
19X THR* 3.4 11.2 - - + +
21X TYR* 1.3 74.4 - - - +
23X GLY* 1.3 60.1 + - - +
25X ALA* 3.1 3.8 + - - +
26X TRP* 2.9 44.9 + - + +
31c VAL* 3.5 33.4 - - + +
32c ILE* 5.6 0.9 - - - -
35c ALA* 3.6 26.0 - - + -
48g LYS* 3.4 23.6 - - - +
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Residues in contact with GLY 23 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19X THR 3.0 14.2 + - - -
20X GLU 3.4 5.6 - - - -
22X ILE* 1.3 76.6 - - - +
24X TYR* 1.3 61.1 + - - +
26X TRP* 4.0 4.2 - - - +
27X ALA* 2.9 31.9 + - - +
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Residues in contact with TYR 24 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2S GLU* 5.3 0.7 + - - -
7S ALA* 4.1 4.3 - - + -
8S LYS* 3.2 45.4 - - + +
11S PHE* 3.4 52.4 - + + -
20X GLU* 2.6 48.0 + - + +
21X TYR* 3.3 32.1 - + - +
23X GLY* 1.3 77.5 - - - +
25X ALA* 1.3 60.4 + - - +
28X MET* 2.8 33.4 + - - +
42g PHE* 5.3 4.0 - + - -
45g PHE* 3.5 10.5 - + + -
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Residues in contact with ALA 25 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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21X TYR 2.8 18.8 + - - +
22X ILE* 3.1 6.7 + - - +
24X TYR* 1.3 74.5 - - - +
26X TRP* 1.3 61.8 + - - +
28X MET* 3.8 1.6 - - - +
29X VAL* 3.1 25.8 + - - +
39c ILE* 3.6 22.1 - - + +
45g PHE* 3.5 15.5 - - + -
48g LYS* 3.8 28.0 - - + -
49g ALA* 4.7 4.1 - - - -
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Residues in contact with TRP 26 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5J ASP* 4.3 6.5 - - - -
6J PRO* 3.7 38.7 - - + +
7J ALA* 3.7 18.2 - - + -
21O TYR* 3.5 25.8 - - - -
22X ILE* 2.9 37.3 + - + +
23X GLY* 4.0 4.5 - - - +
25X ALA* 1.3 73.1 - - - +
27X ALA* 1.3 61.0 + - - +
29X VAL* 3.2 12.2 - - + +
30X VAL* 2.9 39.3 + - + +
35c ALA* 4.7 7.3 + - - +
38c GLY* 3.8 16.8 - - - -
39c ILE* 3.6 33.4 - - + +
42c PHE* 3.8 25.6 - + + -
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Residues in contact with ALA 27 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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6J PRO* 5.3 1.1 - - - +
11S PHE* 3.7 18.8 - - + -
15S GLN* 4.4 4.7 - - - +
23X GLY 2.9 20.6 + - - +
24X TYR* 3.7 4.0 - - + +
26X TRP* 1.3 76.1 - - - +
28X MET* 1.3 62.2 + - - +
30X VAL* 3.7 5.4 - - - +
31X VAL* 3.2 28.9 + - - +
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Residues in contact with MET 28 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11S PHE* 3.9 17.3 - - + -
14S LEU* 3.6 33.0 - - + +
15S GLN* 3.2 30.5 + - - +
18S ALA* 4.6 17.5 - - - -
24X TYR 2.8 18.0 + - - +
25X ALA 3.8 3.4 - - - +
27X ALA* 1.3 77.8 - - - +
29X VAL* 1.3 57.8 + - - +
31X VAL* 3.1 6.6 + - - +
32X ILE* 2.9 45.0 + - + +
37b ILE* 5.6 4.9 - - + -
41b LEU* 4.8 7.2 - - + -
45g PHE* 4.0 8.1 - - + -
49g ALA* 3.7 26.0 - - + -
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Residues in contact with VAL 29 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25X ALA 3.1 15.1 + - - +
26X TRP* 3.2 34.1 - - + +
28X MET* 1.3 76.4 - - - +
30X VAL* 1.3 65.2 + - + +
32X ILE* 3.7 15.0 - - + +
33X VAL* 2.8 48.3 + - + +
39c ILE* 4.0 25.8 - - + -
42c PHE* 4.6 5.2 - - + -
43c LYS* 4.7 12.1 - - + -
48g LYS 4.6 7.2 - - - +
49g ALA* 5.0 4.3 - - - +
50g SER 6.1 1.8 - - - +
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Residues in contact with VAL 30 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6J PRO* 3.7 36.6 - - + +
9J ALA* 5.5 2.5 - - + -
10J ALA* 3.9 26.3 - - + +
26X TRP* 2.9 33.1 + - + +
27X ALA* 3.7 6.7 - - - +
29X VAL* 1.3 77.2 - - + +
31X VAL* 1.3 63.3 + - + +
33X VAL* 4.1 1.7 - - - +
34X GLY* 2.8 28.6 + - - -
42c PHE* 4.9 1.6 - - + -
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Residues in contact with VAL 31 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15S GLN* 3.9 23.1 - - - +
18S ALA* 4.5 15.9 - - + -
19S THR* 5.4 4.3 - - - +
22S ILE* 3.5 26.3 - - + +
27X ALA 3.2 14.8 + - - +
28X MET* 3.1 10.2 + - - +
30X VAL* 1.3 81.3 - - + +
32X ILE* 1.3 62.9 + - + +
34X GLY* 3.9 0.8 - - - -
35X ALA* 3.2 23.4 + - - +
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Residues in contact with ILE 32 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18S ALA* 5.8 1.3 - - + -
22S ILE* 5.6 0.4 - - - -
28X MET* 2.9 37.4 + - + +
29X VAL* 3.7 10.8 - - + +
31X VAL* 1.3 80.7 - - + +
33X VAL* 1.3 60.6 + - + +
35X ALA* 3.5 2.9 + - - +
36X THR* 2.6 45.6 + - - +
41b LEU* 4.4 22.4 - - + -
44b LYS* 5.0 26.5 - - + +
48b LYS* 4.8 6.1 - - - +
49g ALA 3.4 24.9 - - - +
50g SER 5.6 1.3 - - - +
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Residues in contact with VAL 33 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10J ALA* 5.3 1.1 - - + -
14J LEU* 4.0 14.4 - - + -
29X VAL* 2.8 33.9 + - + +
30X VAL 4.1 1.6 - - - +
32X ILE* 1.3 72.7 - - + +
34X GLY* 1.3 61.8 + - - +
36X THR* 4.2 5.6 - - - -
37X ILE* 2.8 41.1 + - + +
42c PHE* 3.7 28.0 - - + -
43c LYS* 5.7 4.3 - - + -
46c THR* 3.5 33.0 - - + +
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Residues in contact with GLY 34 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10J ALA* 5.7 2.7 - - - +
13J SER* 6.3 2.5 - - - -
14J LEU* 3.8 16.0 - - - +
30X VAL 2.8 20.1 + - - -
31X VAL* 3.9 1.3 - - - -
33X VAL* 1.3 76.8 - - - +
35X ALA* 1.3 56.2 + - - +
38X GLY* 2.9 27.9 + - - -
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Residues in contact with ALA 35 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22S ILE* 3.6 43.5 - - + -
26S TRP* 4.7 8.5 + - - +
31X VAL 3.2 13.6 + - - +
32X ILE 4.0 2.0 - - - +
34X GLY* 1.3 72.9 - - - +
36X THR* 1.3 66.9 + - - +
38X GLY* 3.8 0.4 - - - -
39X ILE* 3.0 32.1 + - + +
48b LYS* 4.0 12.3 - - + +
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Residues in contact with THR 36 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32X ILE* 2.6 36.6 + - - +
33X VAL* 3.8 5.2 - - - -
35X ALA* 1.3 78.4 - - - +
37X ILE* 1.3 67.4 + - + +
39X ILE* 3.5 3.6 + - - +
40X LYS* 3.1 30.4 + - - +
44b LYS* 5.8 2.1 - - - +
47b SER* 5.9 2.5 - - - +
48b LYS* 3.4 31.4 - - + +
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Residues in contact with ILE 37 (chain X).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14J LEU* 3.7 24.7 - - + -
28O MET* 5.6 5.4 - - + -
33X VAL* 2.8 38.1 + - + +
36X THR* 1.3 77.7 - - + +
38X GLY* 1.3 56.9 + - - +
40X LYS* 3.3 31.9 - - + +
41X LEU* 2.7 48.5 + - + +
45c PHE* 6.1 0.7 - - + -
46c THR* 4.0 30.7 - - + +
49c ALA* 6.1 5.8 - - + -
50c SER* 4.7 0.2 - - - +
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Residues in contact with GLY 38 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14J LEU* 3.9 8.0 - - - +
17J SER* 5.1 5.4 - - - -
21J TYR* 3.3 17.2 - - - -
26S TRP* 3.8 11.6 - - - -
34X GLY 2.9 21.1 + - - -
35X ALA 3.8 0.4 - - - -
37X ILE* 1.3 77.5 - - - +
39X ILE* 1.3 55.5 + - - +
41X LEU* 3.3 6.8 + - - -
42X PHE* 3.0 22.9 + - - +
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Residues in contact with ILE 39 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25S ALA* 3.6 40.6 - - + +
26S TRP* 3.6 36.1 - - + +
29S VAL* 4.0 23.1 - - + -
35X ALA* 3.0 23.0 + - + +
36X THR 3.7 3.6 - - - +
38X GLY* 1.3 72.4 - - - +
40X LYS* 1.3 61.2 + - - +
42X PHE* 3.0 4.0 + - + +
43X LYS* 2.8 34.1 + - + +
48b LYS* 3.6 31.9 - - + +
----------------------------------------------------------
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Residues in contact with LYS 40 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36X THR* 3.1 19.9 + - - +
37X ILE* 3.3 32.8 - - + +
39X ILE* 1.3 77.9 - - - +
41X LEU* 1.3 58.3 + - + +
43X LYS* 3.1 21.2 + - + +
44X LYS* 2.9 44.3 + - + +
49c ALA 5.4 2.0 - - - +
50c SER* 3.6 36.1 + - - +
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Residues in contact with LEU 41 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14J LEU* 3.6 28.3 - - + +
17J SER* 4.3 8.3 - - - -
18J ALA* 3.9 23.8 - - + +
21J TYR* 3.7 16.7 - - + +
28O MET* 4.9 6.3 - - + -
32O ILE* 4.4 26.2 - - + -
37X ILE* 2.7 41.0 + - + +
38X GLY* 3.5 6.3 - - - +
40X LYS* 1.3 73.6 - - + +
42X PHE* 1.3 58.2 + - - +
44X LYS* 3.1 14.7 + - + +
45X PHE* 2.9 25.3 + - - +
48X LYS* 5.3 1.4 + - - -
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Residues in contact with PHE 42 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21J TYR* 3.6 21.2 - + + -
24J TYR* 5.3 7.4 - + - -
26S TRP* 3.8 30.1 - + + -
29S VAL* 4.6 15.3 - - + -
30S VAL* 4.9 11.0 - - + -
33S VAL* 3.7 42.6 - - + -
38X GLY 3.0 12.6 + - - +
39X ILE 3.0 9.5 + - - +
41X LEU* 1.3 74.1 - - - +
43X LYS* 1.3 63.8 + - - +
45X PHE* 3.1 44.3 - + + +
46X THR* 3.2 10.0 + - - +
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Residues in contact with LYS 43 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29S VAL* 4.7 12.6 - - + -
33S VAL* 5.7 3.4 - - + -
39X ILE* 2.8 29.6 + - + +
40X LYS* 3.1 21.8 + - + +
42X PHE* 1.3 76.5 - - + +
44X LYS* 1.3 62.4 + - + +
46X THR* 2.5 26.7 + - - +
47X SER* 3.1 9.7 + - - -
48b LYS 5.3 1.1 - - - +
50b SER* 2.8 36.0 + - - +
----------------------------------------------------------
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Residues in contact with LYS 44 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32O ILE* 5.0 26.0 - - + +
36O THR* 5.8 1.6 - - - +
40X LYS* 2.9 32.0 + - + +
41X LEU* 3.1 22.6 + - + +
43X LYS* 1.3 73.0 - - + +
45X PHE* 1.3 59.3 + - - +
47X SER* 3.3 10.1 + - - -
48X LYS* 2.8 44.8 + - + +
50c SER* 4.0 20.7 + - - +
----------------------------------------------------------
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Residues in contact with PHE 45 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21J TYR* 4.1 13.9 - - + +
24J TYR* 3.4 37.7 - + + -
25J ALA* 3.5 20.9 - - - -
28J MET* 4.0 25.1 - - + -
33S VAL* 5.3 2.2 - - + -
37S ILE* 6.1 3.1 - - + -
41X LEU 2.9 12.6 + - - +
42X PHE* 3.1 43.9 + + - +
44X LYS* 1.3 76.6 - - - +
46X THR* 1.3 70.9 + - + +
48X LYS* 3.1 13.3 + - - +
49X ALA* 2.8 46.7 + - + +
----------------------------------------------------------
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Residues in contact with THR 46 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33S VAL* 3.5 41.2 - - + +
37S ILE* 4.0 20.7 - - + +
42X PHE* 3.2 13.0 + - + +
43X LYS* 2.5 24.9 + - - +
45X PHE* 1.3 89.5 - - + +
47X SER* 1.3 51.4 + - - +
49X ALA* 3.6 6.7 + - - +
50X SER* 2.6 33.8 + - - -
----------------------------------------------------------
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Residues in contact with SER 47 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36O THR* 5.9 2.1 - - - +
43X LYS 3.1 8.0 + - - -
44X LYS* 3.4 16.6 - - - -
46X THR* 1.3 79.9 + - - +
48X LYS* 1.3 66.4 + - - +
50X SER* 3.0 25.6 + - - +
----------------------------------------------------------
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Residues in contact with LYS 48 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21J TYR* 4.5 2.4 + - - +
22J ILE* 3.4 37.8 - - - +
25J ALA* 3.8 22.4 - - + -
29J VAL* 4.6 3.5 - - - +
32O ILE* 5.1 6.4 + - - +
35O ALA* 4.0 7.3 - - + +
36O THR* 3.4 50.4 + - + +
39O ILE* 3.6 31.0 - - + +
43O LYS* 5.3 1.0 - - - +
41X LEU 5.3 1.4 + - - -
44X LYS* 2.8 38.7 + - + +
45X PHE* 3.7 6.7 - - - +
47X SER* 1.3 74.8 - - - +
49X ALA* 1.3 58.2 + - - +
50X SER* 3.1 5.1 + - - +
----------------------------------------------------------
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Residues in contact with ALA 49 (chain X).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25J ALA 4.7 6.5 - - - +
28J MET* 3.7 27.6 - - + -
29J VAL* 5.0 6.2 - - - +
32J ILE* 3.4 24.8 - - - +
37S ILE* 6.1 5.8 - - + -
40S LYS* 5.4 2.8 - - - +
44S LYS* 5.9 0.3 - - - -
45X PHE* 2.8 31.1 + - + +
46X THR* 3.9 7.0 - - - +
47X SER 3.1 0.4 - - - -
48X LYS* 1.3 75.7 - - - +
50X SER* 1.3 60.4 + - - +
----------------------------------------------------------
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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