Contacts of the helix formed by residues 5 - 49 (chain M) 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 M).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1M ALA 3.9 5.8 + - - +
3M GLY 3.3 5.2 - - - +
4M ASP* 1.3 76.8 - - - +
6M PRO* 1.3 67.0 - - - +
7M ALA* 2.8 21.1 + - - +
8M LYS* 2.8 35.5 + - + +
9M ALA* 3.3 5.2 + - - +
17R SER* 5.6 0.5 + - - -
20R GLU* 3.8 15.5 - - - +
21R TYR* 2.7 32.6 + - - -
26V TRP* 4.3 5.8 - - - -
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Residues in contact with PRO 6 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4M ASP 3.2 10.5 - - - +
5M ASP* 1.3 91.1 - - - +
7M ALA* 1.3 55.3 + - - +
9M ALA* 3.2 10.3 + - + +
10M ALA* 2.9 29.5 + - - +
23V GLY* 6.5 0.2 - - - -
26V TRP* 3.7 43.7 - - + +
27V ALA* 5.3 0.7 - - - +
30V VAL* 3.7 17.9 - - + +
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Residues in contact with ALA 7 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5M ASP* 2.8 15.1 + - - +
6M PRO* 1.3 79.6 - - - +
8M LYS* 1.3 56.0 + - - +
10M ALA* 3.4 2.3 + - - +
11M PHE* 2.8 29.6 + - - +
21R TYR* 3.4 32.1 - - + +
24R TYR* 4.1 2.0 - - - -
26V TRP* 3.7 10.6 - - + -
42a PHE* 3.5 30.5 - - + -
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Residues in contact with LYS 8 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2M GLU* 2.8 35.6 + - - +
3M GLY* 4.0 23.4 - - - +
5M ASP* 2.8 16.6 + - + +
7M ALA* 1.3 77.2 - - - +
9M ALA* 1.3 58.8 + - - +
11M PHE* 3.2 0.9 + - + +
12M ASN* 2.8 51.0 + - - +
20R GLU* 4.2 5.4 - - - +
24R TYR* 3.2 32.0 - - + +
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Residues in contact with ALA 9 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3M GLY 6.1 1.3 - - - +
5M ASP 3.3 4.8 + - - +
6M PRO* 3.2 14.7 + - + +
8M LYS* 1.3 79.5 - - - +
10M ALA* 1.3 58.0 - - - +
12M ASN* 3.6 6.1 + - - +
13M SER* 2.8 30.1 + - - -
30V VAL* 5.5 3.6 - - + -
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Residues in contact with ALA 10 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6M PRO 2.9 15.9 + - - +
7M ALA 3.6 0.7 - - - +
9M ALA* 1.3 75.6 - - - +
11M PHE* 1.3 65.6 + - - +
13M SER* 3.2 6.8 + - - -
14M LEU* 2.9 33.3 + - + +
30V VAL* 3.9 29.3 - - + +
33V VAL* 5.3 1.3 - - + -
34V GLY* 5.7 2.4 - - - +
42a PHE* 3.6 26.7 - - + -
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Residues in contact with PHE 11 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7M ALA 2.8 21.8 + - - +
8M LYS* 3.5 3.8 - - + +
10M ALA* 1.3 73.4 - - - +
12M ASN* 1.3 72.7 + - - +
14M LEU* 3.1 11.4 + - - +
15M GLN* 2.8 66.4 + - + +
24R TYR* 3.4 68.9 - + + -
27R ALA* 3.7 20.6 - - + -
28R MET* 3.9 5.8 - - + -
42a PHE* 4.9 0.4 - - - -
45a PHE* 3.7 15.3 - + + -
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Residues in contact with ASN 12 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8M LYS* 2.8 47.5 + - - +
9M ALA* 4.0 6.1 - - - +
11M PHE* 1.3 91.5 - - - +
13M SER* 1.3 57.1 + - - +
15M GLN* 3.2 9.1 + - - +
16M ALA* 3.0 28.4 + - - +
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Residues in contact with SER 13 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9M ALA* 2.8 21.9 + - - +
10M ALA* 3.4 8.2 - - - -
12M ASN* 1.3 78.0 - - - +
14M LEU* 1.3 58.5 + - - +
16M ALA* 3.4 7.6 + - - +
17M SER* 3.0 30.9 + - - -
34V GLY* 6.3 2.7 - - - -
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Residues in contact with LEU 14 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10M ALA* 2.9 22.1 + - + +
11M PHE* 3.5 6.5 - - - +
13M SER* 1.3 75.2 - - - +
15M GLN* 1.3 60.2 + - - +
17M SER* 4.2 4.7 - - - +
18M ALA* 2.8 30.8 + - - +
28R MET* 3.6 15.5 - - + -
33V VAL* 4.0 21.1 - - + -
34V GLY* 3.8 26.0 - - - +
37V ILE* 3.7 37.0 - - + -
38V GLY* 3.9 8.1 - - - +
41V LEU* 3.6 8.1 - - + +
45a PHE* 4.3 21.3 - - + -
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Residues in contact with GLN 15 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11M PHE* 2.8 50.2 + - + +
12M ASN* 3.4 11.7 - - - +
14M LEU* 1.3 77.6 - - - +
16M ALA* 1.3 55.9 + - - +
18M ALA* 3.5 3.6 + - - +
19M THR* 2.8 35.0 + - - +
27R ALA* 4.3 4.5 + - - +
28R MET* 3.2 37.4 - - + +
31R VAL* 3.9 24.5 - - - +
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Residues in contact with ALA 16 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12M ASN 3.0 12.5 + - - +
13M SER* 3.6 10.5 - - - +
15M GLN* 1.3 74.1 - - - +
17M SER* 1.3 64.6 + - - +
19M THR* 3.4 7.0 + - - -
20M GLU* 3.0 24.8 + - - +
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Residues in contact with SER 17 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13M SER 3.0 18.3 + - - -
14M LEU* 3.6 10.3 - - - +
15M GLN 3.3 0.2 - - - -
16M ALA* 1.3 76.2 - - - +
18M ALA* 1.3 64.0 + - - +
20M GLU* 3.3 10.4 + - - +
21M TYR* 3.0 51.2 + - - -
38V GLY* 5.1 6.6 - - - -
41V LEU* 4.3 6.1 - - - -
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Residues in contact with ALA 18 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14M LEU 2.8 20.6 + - - +
15M GLN* 3.7 7.2 - - - +
17M SER* 1.3 74.2 - - - +
19M THR* 1.3 52.7 + - - +
21M TYR* 3.1 5.8 + - - +
22M ILE* 2.8 42.7 + - + +
28R MET* 4.6 7.2 - - - -
31R VAL* 4.5 18.2 - - + -
32R ILE* 5.8 1.3 - - + -
41V LEU* 3.9 25.5 - - + +
48V LYS* 5.1 0.2 + - - -
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Residues in contact with THR 19 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15M GLN* 2.8 23.7 + - - -
16M ALA* 3.6 7.7 - - - -
18M ALA* 1.3 75.4 - - - +
20M GLU* 1.3 62.9 + - - +
22M ILE* 3.3 14.0 + - + +
23M GLY* 3.0 19.4 + - - -
31R VAL* 5.5 3.1 - - - +
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Residues in contact with GLU 20 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16M ALA 3.0 14.2 + - - +
17M SER* 3.5 12.8 + - - +
19M THR* 1.3 77.6 - - - +
21M TYR* 1.3 71.9 + - + +
23M GLY* 3.1 5.2 + - - -
24M TYR* 2.6 63.3 + - + +
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Residues in contact with TYR 21 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17M SER* 3.0 33.1 + - - +
18M ALA* 3.8 4.0 - - - +
20M GLU* 1.3 93.3 + - - +
22M ILE* 1.3 56.6 + - - +
24M TYR* 3.3 27.9 + + - +
25M ALA* 2.8 33.1 + - - +
26Q TRP* 3.5 25.1 - + - -
38V GLY* 3.3 21.4 - - - -
41V LEU* 3.7 20.9 - - + +
42V PHE* 3.6 31.0 - + + -
45V PHE* 3.8 11.8 - - + +
48V LYS* 4.6 3.6 - - - +
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Residues in contact with ILE 22 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18M ALA* 2.8 25.8 + - + +
19M THR* 3.4 10.3 - - + +
21M TYR* 1.3 75.5 - - - +
23M GLY* 1.3 60.1 + - - +
25M ALA* 3.1 2.8 + - + +
26M TRP* 2.9 45.2 + - + +
31R VAL* 3.5 33.9 - - + +
32R ILE* 5.6 0.9 - - - -
35R ALA* 3.6 26.0 - - + -
48V LYS* 3.4 24.0 - - - +
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Residues in contact with GLY 23 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19M THR 3.0 13.5 + - - -
20M GLU* 3.1 5.8 + - - -
22M ILE* 1.3 77.1 - - - +
24M TYR* 1.3 59.6 + - - +
26M TRP* 4.0 5.5 - - - +
27M ALA* 2.9 31.8 + - - +
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Residues in contact with TYR 24 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20M GLU* 2.6 47.0 + - + -
21M TYR* 3.3 34.3 - + - +
22M ILE 3.2 0.2 - - - -
23M GLY* 1.3 77.5 - - - +
25M ALA* 1.3 58.7 + - - +
27M ALA* 3.7 6.5 - - + +
28M MET* 2.8 33.1 + - - +
42V PHE* 5.3 11.9 - + - -
45V PHE* 3.4 20.7 - + + -
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Residues in contact with ALA 25 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21M TYR 2.8 19.1 + - - +
22M ILE* 3.1 7.1 + - - +
24M TYR* 1.3 74.3 - - - +
26M TRP* 1.3 61.1 + - - +
28M MET* 3.8 1.7 - - - +
29M VAL* 3.1 26.0 + - - +
39R ILE* 3.7 21.7 - - + +
45V PHE* 3.6 14.4 - - + -
48V LYS* 3.8 28.0 - - + -
49V ALA* 4.7 4.1 - - - -
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Residues in contact with TRP 26 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22M ILE* 2.9 37.7 + - + +
23M GLY* 4.0 4.3 - - - +
25M ALA* 1.3 72.8 - - - +
27M ALA* 1.3 61.7 + - - +
29M VAL* 3.8 12.1 - - + -
30M VAL* 2.9 48.6 + - + +
35R ALA* 4.7 8.1 + - - +
38R GLY* 3.8 21.5 - - - -
39R ILE* 3.6 33.3 - - + +
42R PHE* 3.8 37.9 - + + -
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Residues in contact with ALA 27 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23M GLY 2.9 20.9 + - - +
24M TYR* 3.7 8.1 - - + +
26M TRP* 1.3 77.3 - - - +
28M MET* 1.3 62.2 + - - +
30M VAL* 3.6 6.2 + - - +
31M VAL* 3.2 29.1 + - - +
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Residues in contact with MET 28 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24M TYR 2.8 18.4 + - - +
25M ALA 3.8 3.8 - - - +
27M ALA* 1.3 78.1 - - - +
29M VAL* 1.3 57.7 + - - +
31M VAL* 3.1 13.6 + - - +
32M ILE* 2.9 45.5 + - + +
37Q ILE* 5.6 8.1 - - + -
41Q LEU* 4.8 19.5 - - + -
45V PHE* 4.0 18.6 - - + -
49V ALA* 3.7 25.4 - - + -
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Residues in contact with VAL 29 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25M ALA 3.1 13.8 + - - +
26M TRP* 3.3 35.0 - - + +
28M MET* 1.3 76.7 - - - +
30M VAL* 1.3 65.2 + - + +
32M ILE* 4.1 13.9 - - + -
33M VAL* 2.8 49.6 + - + +
39R ILE* 4.0 26.9 - - + -
42R PHE* 4.6 5.2 - - + -
43R LYS* 4.7 12.3 - - + -
48V LYS 4.7 7.2 - - - +
49V ALA* 5.0 4.5 - - - +
50V SER 6.1 1.6 - - - +
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Residues in contact with VAL 30 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26M TRP* 2.9 44.7 + - + +
27M ALA* 3.7 6.3 - - - +
29M VAL* 1.3 76.4 - - + +
31M VAL* 1.3 62.6 + - + +
33M VAL* 4.1 3.5 - - - +
34M GLY* 2.8 28.6 + - - -
42R PHE* 4.9 11.0 - - + -
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Residues in contact with VAL 31 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27M ALA* 3.2 15.4 + - + +
28M MET* 3.1 16.3 + - - +
30M VAL* 1.3 81.5 - - + +
32M ILE* 1.3 65.6 + - + +
34M GLY* 3.9 0.8 - - - -
35M ALA* 3.2 25.0 + - + +
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Residues in contact with ILE 32 (chain M).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28M MET* 2.9 36.7 + - + +
29M VAL* 3.7 11.7 - - + +
30M VAL 3.3 0.2 - - - -
31M VAL* 1.3 78.7 - - + +
33M VAL* 1.3 58.6 + - + +
35M ALA* 3.9 2.6 - - - +
36M THR* 2.6 46.1 + - - +
41Q LEU* 4.4 22.4 - - + -
44Q LYS* 5.0 25.8 - - + +
48Q LYS* 4.8 6.0 - - - +
49V ALA 3.4 25.6 - - - +
50V SER 5.6 2.2 - - - +
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Residues in contact with VAL 33 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29M VAL* 2.8 33.7 + - + +
30M VAL 4.1 2.0 - - - +
32M ILE* 1.3 72.5 - - + +
34M GLY* 1.3 61.7 + - - +
36M THR* 4.2 6.5 - - - -
37M ILE* 2.8 41.2 + - + +
42R PHE* 3.7 30.7 - - + -
43R LYS* 5.7 4.5 - - + -
45R PHE* 5.3 2.5 - - + -
46R THR* 3.5 32.5 - - + +
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Residues in contact with GLY 34 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30M VAL 2.8 19.6 + - - -
31M VAL* 3.9 1.6 - - - -
33M VAL* 1.3 75.5 - - - +
35M ALA* 1.3 56.5 + - - +
37M ILE* 5.4 0.4 - - - -
38M GLY* 2.9 27.5 + - - -
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Residues in contact with ALA 35 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31M VAL* 3.2 17.7 + - + +
32M ILE 4.0 2.2 - - - +
34M GLY* 1.3 73.3 - - - +
36M THR* 1.3 67.0 + - - +
38M GLY* 4.9 0.4 - - - -
39M ILE* 3.0 34.2 + - + +
48Q LYS* 4.0 22.4 - - + +
----------------------------------------------------------
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Residues in contact with THR 36 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32M ILE* 2.6 36.0 + - - +
33M VAL* 3.8 5.2 - - - -
35M ALA* 1.3 78.5 - - - +
37M ILE* 1.3 68.2 + - + +
39M ILE* 3.5 3.8 + - - +
40M LYS* 3.1 30.5 + - - +
44Q LYS* 5.8 2.4 - - - +
47Q SER* 5.9 2.5 - - - +
48Q LYS* 3.4 32.3 - - + +
----------------------------------------------------------
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Residues in contact with ILE 37 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33M VAL* 2.8 39.4 + - + +
34M GLY* 4.7 0.4 - - - +
36M THR* 1.3 77.1 - - + +
38M GLY* 1.3 57.5 + - - +
40M LYS* 3.1 33.3 + - + +
41M LEU* 2.7 53.2 + - + +
45R PHE* 6.1 4.0 - - + -
46R THR* 4.0 29.8 - - + +
49R ALA* 6.1 6.1 - - + -
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Residues in contact with GLY 38 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34M GLY 2.9 21.3 + - - -
35M ALA* 3.8 0.7 - - - -
37M ILE* 1.3 77.0 - - - +
39M ILE* 1.3 56.8 + - - +
41M LEU* 3.3 14.5 + - - +
42M PHE* 3.0 24.8 + - - +
----------------------------------------------------------
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Residues in contact with ILE 39 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35M ALA* 3.0 25.3 + - + +
36M THR 3.7 3.8 - - - +
38M GLY* 1.3 72.3 - - - +
40M LYS* 1.3 60.9 + - - +
42M PHE* 3.0 14.6 + - + +
43M LYS* 2.8 40.5 + - + +
48Q LYS* 3.6 48.5 - - + +
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Residues in contact with LYS 40 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36M THR* 3.1 20.3 + - - +
37M ILE* 3.1 32.3 + - + +
39M ILE* 1.3 77.4 - - - +
41M LEU* 1.3 58.6 + - + +
43M LYS* 3.1 21.4 + - + +
44M LYS* 2.9 44.7 + - + +
49R ALA 5.4 1.8 - - - +
50R SER* 3.6 34.6 + - - +
----------------------------------------------------------
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Residues in contact with LEU 41 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37M ILE* 2.7 39.9 + - + +
38M GLY* 3.5 10.3 - - - +
40M LYS* 1.3 74.9 - - + +
42M PHE* 1.3 57.9 + - - +
44M LYS* 3.1 16.4 + - + +
45M PHE* 2.9 24.8 + - - +
48M LYS* 5.3 2.3 + - - -
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Residues in contact with PHE 42 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38M GLY 3.0 12.1 + - - +
39M ILE* 3.0 18.1 + - + +
41M LEU* 1.3 74.5 - - - +
43M LYS* 1.3 66.1 + - + +
45M PHE* 3.1 48.8 - + + +
46M THR* 3.2 19.4 + - + +
----------------------------------------------------------
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Residues in contact with LYS 43 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39M ILE* 2.8 29.9 + - + +
40M LYS* 3.2 21.6 - - + +
42M PHE* 1.3 78.4 - - + +
44M LYS* 1.3 63.1 + - + +
46M THR* 2.5 27.4 + - - +
47M SER* 3.1 9.5 + - - -
48Q LYS 5.3 1.1 - - - +
50Q SER* 2.8 36.7 + - - +
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Residues in contact with LYS 44 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40M LYS* 2.9 32.9 + - + +
41M LEU* 3.1 22.0 + - + +
43M LYS* 1.3 73.8 - - + +
45M PHE* 1.3 60.8 + - - +
47M SER* 3.3 10.1 + - - -
48M LYS* 2.8 46.3 + - + +
50R SER* 4.0 20.7 + - - +
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Residues in contact with PHE 45 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41M LEU 2.9 12.2 + - - +
42M PHE* 3.1 44.2 - + + +
44M LYS* 1.3 76.4 - - - +
46M THR* 1.3 70.7 + - + +
48M LYS* 3.1 14.6 + - + +
49M ALA* 2.8 52.2 + - + +
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Residues in contact with THR 46 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42M PHE* 3.2 25.5 + - + +
43M LYS* 2.5 25.5 + - - +
45M PHE* 1.3 92.3 - - + +
47M SER* 1.3 53.6 + - - +
49M ALA* 3.6 6.8 + - - +
50M SER* 2.6 33.1 + - - -
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Residues in contact with SER 47 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43M LYS 3.1 8.4 + - - -
44M LYS* 3.4 16.8 - - - -
45M PHE 3.1 0.2 - - - -
46M THR* 1.3 79.7 + - - +
48M LYS* 1.3 66.1 + - - +
49M ALA 3.1 0.2 - - - -
50M SER* 3.0 24.4 + - - +
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Residues in contact with LYS 48 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41M LEU 5.3 1.6 + - - -
44M LYS* 2.8 38.5 + - + +
45M PHE* 3.6 12.8 - - + +
47M SER* 1.3 74.3 - - - +
49M ALA* 1.3 59.8 + - - +
50M SER* 3.1 5.5 + - - +
----------------------------------------------------------
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Residues in contact with ALA 49 (chain M).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45M PHE* 2.8 38.5 + - + +
46M THR* 3.9 6.5 - - - +
47M SER 3.1 0.2 - - - -
48M LYS* 1.3 76.8 - - - +
50M SER* 1.3 62.4 + - - +
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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