Contacts of the helix formed by residues 5 - 49 (chain A) 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 A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1A ALA 3.9 5.8 + - - +
3A GLY 3.3 5.3 - - - +
4A ASP* 1.3 76.3 - - - +
6A PRO* 1.3 73.2 - - - +
7A ALA* 2.8 21.5 + - - +
8A LYS* 2.8 29.3 + - + +
9A ALA* 3.3 5.2 + - - +
17F SER* 5.6 0.2 + - - -
20F GLU* 3.8 16.0 - - - +
21F TYR* 2.7 33.2 + - - -
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Residues in contact with PRO 6 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4A ASP 3.2 11.0 - - - +
5A ASP* 1.3 90.4 - - - +
7A ALA* 1.3 55.0 + - - +
9A ALA* 3.2 11.3 + - + +
10A ALA* 2.9 29.5 + - - +
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Residues in contact with ALA 7 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5A ASP* 2.8 14.2 + - - +
6A PRO* 1.3 79.4 - - - +
8A LYS* 1.3 56.7 + - - +
10A ALA* 3.4 7.0 + - - +
11A PHE* 2.8 28.9 + - - +
21F TYR* 3.4 35.7 - - + +
24F TYR* 4.1 4.3 - - + -
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Residues in contact with LYS 8 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2A GLU* 2.8 36.4 + - - +
3A GLY* 4.0 23.6 - - - +
5A ASP* 2.8 15.9 + - + +
7A ALA* 1.3 76.7 - - - +
9A ALA* 1.3 59.1 + - - +
11A PHE* 3.5 0.7 - - - +
12A ASN* 2.8 51.9 + - - +
20F GLU* 4.2 5.6 - - - +
24F TYR* 3.2 32.5 - - + +
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Residues in contact with ALA 9 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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3A GLY 6.1 1.1 - - - +
5A ASP 3.3 4.7 + - - +
6A PRO* 3.2 14.3 + - + +
8A LYS* 1.3 79.5 - - - +
10A ALA* 1.3 60.4 + - - +
12A ASN* 3.6 6.7 + - - +
13A SER* 2.8 30.2 + - - +
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Residues in contact with ALA 10 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6A PRO 2.9 15.9 + - - +
7A ALA* 3.6 7.9 - - - +
9A ALA* 1.3 74.3 - - - +
11A PHE* 1.3 65.7 + - - +
13A SER* 3.2 8.0 + - - -
14A LEU* 2.9 34.6 + - + +
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Residues in contact with PHE 11 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7A ALA 2.8 20.8 + - - +
8A LYS* 3.2 4.2 + - + +
10A ALA* 1.3 73.2 - - - +
12A ASN* 1.3 71.8 + - - +
14A LEU* 3.1 11.2 + - + +
15A GLN* 2.8 67.0 + - + +
24F TYR* 3.4 69.5 - + + -
27F ALA* 3.7 21.3 - - + -
28F MET* 3.9 13.0 - - + -
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Residues in contact with ASN 12 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8A LYS* 2.8 46.5 + - - +
9A ALA* 4.0 6.3 - - - +
11A PHE* 1.3 90.2 - - - +
13A SER* 1.3 57.1 + - - +
15A GLN* 3.2 9.5 + - - +
16A ALA* 3.0 28.2 + - - +
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Residues in contact with SER 13 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9A ALA 2.8 23.5 + - - -
10A ALA* 3.4 8.0 - - - -
12A ASN* 1.3 77.0 - - - +
14A LEU* 1.3 57.9 + - - +
16A ALA* 3.4 7.7 + - - +
17A SER* 3.0 31.2 + - - -
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Residues in contact with LEU 14 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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10A ALA* 2.9 25.1 + - + +
11A PHE* 3.5 9.6 - - + +
13A SER* 1.3 75.4 - - - +
15A GLN* 1.3 61.1 + - - +
17A SER* 3.6 10.5 - - - +
18A ALA* 2.8 31.5 + - - +
28F MET* 3.6 21.1 - - + +
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Residues in contact with GLN 15 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11A PHE* 2.8 49.9 + - + +
12A ASN* 3.2 12.1 + - - +
14A LEU* 1.3 77.4 - - - +
16A ALA* 1.3 57.1 + - - +
18A ALA* 3.7 3.5 - - - +
19A THR* 2.8 35.6 + - - -
27F ALA* 4.3 4.3 + - - +
28F MET* 3.2 38.2 - - + +
31F VAL* 3.9 23.8 - - - +
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Residues in contact with ALA 16 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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12A ASN 3.0 12.5 + - - +
13A SER* 3.6 11.0 - - - +
14A LEU 3.3 0.2 - - - -
15A GLN* 1.3 74.3 - - - +
17A SER* 1.3 64.0 + - - +
19A THR* 3.4 7.6 + - - -
20A GLU* 3.0 24.1 + - - +
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Residues in contact with SER 17 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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13A SER 3.0 18.6 + - - -
14A LEU* 3.6 13.7 - - - +
16A ALA* 1.3 76.2 - - - +
18A ALA* 1.3 63.1 + - - +
20A GLU* 3.3 9.7 + - - +
21A TYR* 3.0 50.8 + - - -
5e ASP* 5.6 0.5 + - - -
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Residues in contact with ALA 18 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14A LEU 2.8 21.9 + - - +
15A GLN* 3.7 7.9 - - - +
17A SER* 1.3 72.7 - - - +
19A THR* 1.3 51.8 + - - +
21A TYR* 3.1 8.4 + - - +
22A ILE* 2.8 42.3 + - + +
28F MET* 4.6 11.7 - - - -
31F VAL* 4.5 17.7 - - + -
32F ILE* 5.8 4.9 - - + -
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Residues in contact with THR 19 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15A GLN* 2.8 22.7 + - - +
16A ALA* 3.6 6.9 - - - -
17A SER 3.3 0.2 - - - -
18A ALA* 1.3 76.5 - - - +
20A GLU* 1.3 64.2 + - - +
22A ILE* 3.3 14.7 + - + +
23A GLY* 3.0 18.2 + - - -
31F VAL* 5.5 3.6 - - - +
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Residues in contact with GLU 20 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16A ALA 3.0 14.6 + - - +
17A SER* 3.5 11.6 - - - +
19A THR* 1.3 78.8 - - - +
21A TYR* 1.3 67.3 + - + +
23A GLY* 3.1 5.1 + - - -
24A TYR* 2.6 65.1 + - + +
2e GLU* 5.1 7.9 - - - +
5e ASP* 3.8 19.7 - - - +
8e LYS* 4.2 6.9 - - - +
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Residues in contact with TYR 21 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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17A SER* 3.0 35.5 + - - +
18A ALA* 3.8 6.3 - - - +
20A GLU* 1.3 84.7 - - - +
22A ILE* 1.3 55.6 + - - +
24A TYR* 3.3 23.8 + + + +
25A ALA* 2.8 32.7 + - - +
26E TRP* 3.5 22.1 - + - -
5e ASP* 2.7 25.8 + - - -
7e ALA* 3.4 27.7 - - + +
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Residues in contact with ILE 22 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18A ALA* 2.8 24.9 + - + +
19A THR* 3.4 10.5 - - + +
21A TYR* 1.3 74.7 - - + +
23A GLY* 1.3 60.7 + - - +
25A ALA* 3.1 7.0 + - + +
26A TRP* 2.9 45.1 + - + +
31F VAL* 3.5 33.7 - - + +
32F ILE* 5.6 1.1 - - - -
35F ALA* 3.6 33.7 - - + -
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Residues in contact with GLY 23 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19A THR 3.0 13.8 + - - -
20A GLU* 3.1 6.5 + - - -
22A ILE* 1.3 76.0 - - - +
24A TYR* 1.3 61.3 + - - +
26A TRP* 4.0 4.6 - - - +
27A ALA* 2.9 31.6 + - - +
6a PRO* 6.5 0.2 - - - -
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Residues in contact with TYR 24 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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20A GLU* 2.6 47.0 + - + +
21A TYR* 3.3 31.9 - + + +
23A GLY* 1.3 76.8 - - - +
25A ALA* 1.3 58.9 + - - +
28A MET* 2.8 34.1 + - - +
2e GLU* 5.3 0.7 + - - -
7e ALA* 4.1 4.5 - - + -
8e LYS* 3.2 44.4 - - + +
11e PHE* 3.4 51.3 - + + -
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Residues in contact with ALA 25 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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21A TYR 2.8 19.1 + - - +
22A ILE* 3.1 9.8 + - - +
24A TYR* 1.3 74.1 - - - +
26A TRP* 1.3 60.5 + - - +
28A MET* 3.8 4.4 - - - +
29A VAL* 3.1 26.3 + - - +
35F ALA* 6.0 1.1 - - + -
39F ILE* 3.6 21.9 - - + +
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Residues in contact with TRP 26 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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22A ILE* 2.9 37.1 + - + +
23A GLY* 4.0 4.3 - - - +
25A ALA* 1.3 74.0 - - - +
27A ALA* 1.3 60.6 + - - +
29A VAL* 3.3 11.8 - - + +
30A VAL* 2.9 40.2 + - + +
35F ALA* 4.7 7.5 + - - +
38F GLY* 3.8 16.2 - - - -
39F ILE* 3.6 32.6 - - + +
42F PHE* 3.8 26.0 - + + -
5a ASP* 4.3 6.3 - - - -
6a PRO* 3.7 38.3 - - + +
7a ALA* 3.7 17.7 - - + -
21f TYR* 3.5 25.8 - - - -
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Residues in contact with ALA 27 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23A GLY 2.9 20.8 + - - +
24A TYR* 3.7 3.6 - - + +
26A TRP* 1.3 77.6 - - - +
28A MET* 1.3 62.1 + - - +
30A VAL* 3.7 5.7 - - - +
31A VAL* 3.2 28.9 + - - +
6a PRO* 5.3 0.9 - - - +
11e PHE* 3.7 18.6 - - + -
15e GLN* 4.4 4.9 - - - +
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Residues in contact with MET 28 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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24A TYR 2.8 18.2 + - - +
25A ALA* 3.8 5.4 - - - +
27A ALA* 1.3 77.0 - - - +
29A VAL* 1.3 58.6 + - - +
31A VAL* 3.1 6.4 + - - +
32A ILE* 2.9 48.3 + - + +
37E ILE* 5.6 4.9 - - + -
41E LEU* 4.9 6.7 - - + -
11e PHE* 3.9 16.8 - - + -
14e LEU* 3.6 37.5 - - + +
15e GLN* 3.2 30.3 + - - +
18e ALA* 4.6 17.3 - - - -
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Residues in contact with VAL 29 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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25A ALA 3.1 13.6 + - - +
26A TRP* 3.3 35.0 - - + +
28A MET* 1.3 77.8 - - - +
30A VAL* 1.3 66.1 + - + +
32A ILE* 4.1 14.4 - - + -
33A VAL* 2.8 49.1 + - + +
39F ILE* 4.0 26.5 - - + -
42F PHE* 4.6 5.4 - - + -
43F LYS* 4.7 12.6 - - + -
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Residues in contact with VAL 30 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26A TRP* 2.9 34.7 + - + +
27A ALA* 3.7 6.3 - - - +
29A VAL* 1.3 76.8 - - + +
31A VAL* 1.3 61.6 + - + +
33A VAL* 4.1 1.5 - - - +
34A GLY* 2.8 28.9 + - - -
42F PHE* 4.9 2.0 - - + -
6a PRO* 3.7 35.9 - - + +
9a ALA* 5.8 1.8 - - + -
10a ALA* 3.9 28.0 - - + +
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Residues in contact with VAL 31 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27A ALA* 3.2 14.8 + - + +
28A MET* 3.1 9.5 + - - +
30A VAL* 1.3 80.6 - - + +
32A ILE* 1.3 63.1 + - + +
34A GLY* 3.9 1.1 - - - -
35A ALA* 3.2 23.7 + - - +
15e GLN* 3.9 23.3 - - - +
18e ALA* 4.5 16.2 - - + -
19e THR* 5.4 4.5 - - - +
22e ILE* 3.5 25.4 - - + +
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Residues in contact with ILE 32 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28A MET* 2.9 40.6 + - + +
29A VAL* 3.7 13.7 - - + +
30A VAL 3.3 0.2 - - - -
31A VAL* 1.3 80.4 - - + +
33A VAL* 1.3 60.0 + - + +
35A ALA* 4.0 3.1 - - - +
36A THR* 2.6 44.8 + - - +
41E LEU* 4.4 22.9 - - + -
44E LYS* 5.0 26.7 - - + +
48E LYS* 4.8 6.1 - - - +
18e ALA* 5.8 1.1 - - + -
22e ILE* 5.6 0.4 - - - -
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Residues in contact with VAL 33 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29A VAL* 2.8 34.1 + - + +
30A VAL 4.1 1.6 - - - +
32A ILE* 1.3 73.2 - - + +
34A GLY* 1.3 61.0 + - - +
36A THR* 4.2 6.1 - - - -
37A ILE* 2.8 40.9 + - + +
42F PHE* 3.7 26.9 - - + -
43F LYS* 5.7 4.5 - - + -
46F THR* 3.5 33.0 - - + +
10a ALA* 5.3 1.3 - - + -
14a LEU* 4.0 15.0 - - + -
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Residues in contact with GLY 34 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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30A VAL 2.8 20.5 + - - -
31A VAL 3.9 0.9 - - - -
33A VAL* 1.3 77.0 - - - +
35A ALA* 1.3 56.0 + - - +
38A GLY* 2.9 27.9 + - - -
10a ALA* 5.7 2.9 - - - +
13a SER* 6.3 2.7 - - - -
14a LEU* 3.8 15.3 - - - +
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Residues in contact with ALA 35 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31A VAL 3.2 13.4 + - - +
32A ILE 4.0 2.2 - - - +
34A GLY* 1.3 73.7 - - - +
36A THR* 1.3 65.7 + - - +
38A GLY* 4.9 0.2 - - - -
39A ILE* 3.0 31.9 + - + +
48E LYS* 4.0 12.3 - - + +
22e ILE* 3.6 43.7 - - + -
26e TRP* 4.7 8.2 + - - +
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Residues in contact with THR 36 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32A ILE* 2.6 36.7 + - + +
33A VAL* 3.8 4.9 - - - -
35A ALA* 1.3 78.2 - - - +
37A ILE* 1.3 68.3 + - + +
39A ILE* 3.7 3.5 - - - +
40A LYS* 3.1 30.5 + - - +
44E LYS* 5.8 2.3 - - - +
47E SER* 5.9 2.7 - - - +
48E LYS* 3.4 32.6 - - + +
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Residues in contact with ILE 37 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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33A VAL* 2.8 36.7 + - + +
36A THR* 1.3 77.7 - - + +
38A GLY* 1.3 56.6 + - - +
40A LYS* 3.1 32.8 + - + +
41A LEU* 2.7 48.5 + - + +
45F PHE* 6.1 0.7 - - + -
46F THR* 4.0 30.3 - - + +
49F ALA* 6.1 6.1 - - + -
14a LEU* 3.7 25.1 - - + -
28f MET* 5.6 5.2 - - + -
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Residues in contact with GLY 38 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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34A GLY 2.9 21.7 + - - -
35A ALA 3.8 0.4 - - - -
37A ILE* 1.3 78.1 - - - +
39A ILE* 1.3 54.8 + - - +
41A LEU* 3.3 7.3 + - - -
42A PHE* 3.1 22.5 + - - +
14a LEU* 3.9 7.7 - - - +
17a SER* 5.1 5.2 - - - -
21a TYR* 3.3 16.9 - - - -
26e TRP* 3.8 11.7 - - - -
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Residues in contact with ILE 39 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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35A ALA* 3.0 22.8 + - + +
36A THR 3.7 3.8 - - - +
38A GLY* 1.3 72.1 - - - +
40A LYS* 1.3 60.5 + - - +
42A PHE* 3.0 4.3 + - + +
43A LYS* 2.8 34.5 + - + +
48E LYS* 3.6 31.9 - - + +
25e ALA* 3.7 40.4 - - + +
26e TRP* 3.6 35.9 - - + +
29e VAL* 4.0 22.4 - - + -
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Residues in contact with LYS 40 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36A THR* 3.1 20.5 + - - +
37A ILE* 3.1 33.8 + - + +
39A ILE* 1.3 78.4 - - - +
41A LEU* 1.3 58.1 + - + +
43A LYS* 3.1 21.0 + - + +
44A LYS* 2.9 45.0 + - + +
49F ALA 5.4 1.8 - - - +
50F SER* 3.6 35.5 + - - +
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Residues in contact with LEU 41 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37A ILE* 2.7 40.6 + - + +
38A GLY* 3.5 7.0 - - - +
40A LYS* 1.3 74.7 - - + +
42A PHE* 1.3 57.6 + - - +
44A LYS* 3.1 13.6 + - + +
45A PHE* 2.9 25.1 + - - +
48A LYS* 5.3 1.4 + - - -
14a LEU* 3.6 28.9 - - + +
17a SER* 4.3 7.4 - - - -
18a ALA* 3.9 24.7 - - + +
21a TYR* 3.7 17.1 - - + +
28f MET* 4.8 6.5 - - + -
32f ILE* 4.4 26.2 - - + -
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Residues in contact with PHE 42 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38A GLY 3.1 13.0 + - - +
39A ILE 3.0 9.3 + - - +
41A LEU* 1.3 74.8 - - - +
43A LYS* 1.3 62.8 + - - +
45A PHE* 3.1 45.2 - + + +
46A THR* 3.2 10.4 + - - +
7V ALA* 3.5 34.1 - - + -
10V ALA* 3.6 26.9 - - + -
11V PHE* 4.9 1.3 - - + -
14V LEU* 5.4 0.2 - - + -
21a TYR* 3.6 12.4 - + + -
24a TYR* 5.3 1.6 - + - -
26e TRP* 3.8 24.7 - + + -
29e VAL* 4.6 14.8 - - + -
30e VAL* 4.9 1.6 - - + -
33e VAL* 3.7 40.4 - - + -
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Residues in contact with LYS 43 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39A ILE* 2.8 30.0 + - + +
40A LYS* 3.2 21.3 - - + +
42A PHE* 1.3 77.8 - - + +
44A LYS* 1.3 62.5 + - + +
46A THR* 2.5 26.2 + - - +
47A SER* 3.1 9.7 + - - -
48E LYS 5.3 0.9 - - - +
50E SER* 2.8 36.1 + - - +
29e VAL* 4.7 12.3 - - + -
33e VAL* 5.7 4.3 - - + -
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Residues in contact with LYS 44 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40A LYS* 2.9 31.1 + - + +
41A LEU* 3.1 23.1 + - + +
43A LYS* 1.3 73.6 - - + +
45A PHE* 1.3 60.5 + - - +
47A SER* 3.3 9.9 + - - -
48A LYS* 2.8 45.5 + - + +
50F SER* 4.0 20.7 + - - +
32f ILE* 5.0 26.3 - - + +
36f THR* 5.8 2.0 - - - +
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Residues in contact with PHE 45 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41A LEU 2.9 12.0 + - - +
42A PHE* 3.1 41.1 - + - +
44A LYS* 1.3 76.5 - - - +
46A THR* 1.3 69.6 + - + +
48A LYS* 3.1 13.4 + - - +
49A ALA* 2.8 46.8 + - + +
11V PHE* 3.7 22.0 - + + -
14V LEU* 4.3 13.5 - - + -
21a TYR* 4.1 14.8 - - + +
24a TYR* 3.4 30.7 - + + -
25a ALA* 3.5 21.3 - - - -
28a MET* 4.0 16.2 - - + -
37e ILE* 6.1 0.7 - - + -
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Residues in contact with THR 46 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42A PHE* 3.2 13.2 + - + +
43A LYS* 2.5 25.3 + - - +
45A PHE* 1.3 90.8 - - + +
47A SER* 1.3 50.8 + - - +
49A ALA* 3.6 6.3 + - - +
50A SER* 2.6 33.4 + - - -
33e VAL* 3.5 41.2 - - + +
37e ILE* 4.0 20.7 - - + +
----------------------------------------------------------
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Residues in contact with SER 47 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43A LYS 3.1 8.4 + - - -
44A LYS* 3.4 16.4 - - - -
45A PHE 3.1 0.2 - - - -
46A THR* 1.3 80.4 + - - +
48A LYS* 1.3 65.8 + - - +
50A SER* 3.0 24.5 + - - +
36f THR* 5.9 1.9 - - - +
----------------------------------------------------------
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Residues in contact with LYS 48 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41A LEU 5.3 1.6 + - - -
44A LYS* 2.8 39.9 + - + +
45A PHE* 3.6 6.9 - - - +
47A SER* 1.3 75.5 - - - +
49A ALA* 1.3 58.5 + - - +
50A SER* 3.1 5.1 + - - +
18a ALA 5.1 0.2 + - - -
21a TYR* 4.5 2.6 + - - +
22a ILE* 3.4 37.0 - - - +
25a ALA* 3.8 22.4 - - + -
29a VAL* 4.7 3.5 - - - +
32f ILE* 5.1 6.2 + - - +
35f ALA* 4.0 6.6 - - + +
36f THR* 3.4 51.3 + - + +
39f ILE* 3.6 30.4 - - + +
43f LYS* 5.3 1.0 - - - +
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Residues in contact with ALA 49 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45A PHE* 2.8 31.1 + - + +
46A THR* 3.9 7.0 - - - +
47A SER 3.1 0.4 - - - -
48A LYS* 1.3 76.2 - - - +
50A SER* 1.3 61.4 + - - +
25a ALA 4.7 6.1 - - - +
28a MET* 3.7 27.6 - - + -
29a VAL* 5.0 6.4 - - - +
32a ILE* 3.4 24.3 - - - +
37e ILE* 6.1 6.1 - - + -
40e LYS* 5.4 2.6 - - - +
44e LYS* 5.9 0.5 - - - -
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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