Contacts of the helix formed by residues 1 - 38 (chain H) in PDB entry 1C17
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 MET 1 (chain H).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2H GLU* 1.3 75.6 + - - +
3H ASN* 2.7 12.1 + - - +
4H LEU* 3.0 15.6 + - - +
5H ASN* 2.6 38.6 + - - +
2I GLU* 3.3 27.8 - - + -
3I ASN* 2.9 39.4 + - - +
6I MET* 3.4 39.4 - - + +
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Residues in contact with GLU 2 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1G MET* 3.4 30.7 - - + -
1H MET* 1.3 96.8 + - - +
3H ASN* 1.3 92.6 + - - +
5H ASN* 3.4 10.6 - - - +
6H MET* 3.3 30.4 + - + +
6I MET* 4.6 0.2 - - - -
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Residues in contact with ASN 3 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1G MET* 2.8 45.6 + - - +
4G LEU* 4.9 12.3 - - + +
1H MET 2.7 7.9 + - - +
2H GLU* 1.3 93.0 + - - +
4H LEU* 1.3 74.4 + - + +
5H ASN 3.0 4.8 + - - -
6H MET* 3.4 4.3 - - - +
7H ASP* 3.1 23.1 + - - +
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Residues in contact with LEU 4 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4G LEU* 6.1 2.9 - - + -
1H MET* 3.0 16.0 + - - +
3H ASN* 1.3 86.9 - - + +
5H ASN* 1.3 53.8 + - - +
7H ASP* 3.8 17.9 - - + +
8H LEU* 2.7 39.2 + - - +
3I ASN* 5.1 9.2 - - + +
4I LEU* 6.4 1.3 - - + -
6I MET* 5.8 1.3 - - + -
7I ASP* 3.7 33.4 - - + +
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Residues in contact with ASN 5 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1H MET 2.6 21.3 + - - +
2H GLU* 3.4 12.9 - - - +
3H ASN 3.0 1.0 - - - -
4H LEU* 1.3 68.6 - - - +
6H MET* 1.3 56.6 + - - +
7H ASP 2.9 3.9 + - - -
8H LEU* 3.0 3.4 + - - +
9H LEU* 2.7 49.5 + - - +
76H PHE* 5.8 1.0 - - - -
6I MET* 3.6 20.0 - - - +
10I TYR* 4.7 12.5 + - - -
76I PHE* 3.4 31.3 - - - -
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Residues in contact with MET 6 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1G MET* 3.4 50.9 - - + +
4G LEU* 5.7 0.4 - - + -
5G ASN* 3.6 27.1 - - + +
8G LEU* 4.8 0.9 - - - +
2H GLU* 3.3 19.5 - - + +
3H ASN 3.4 6.3 - - - +
5H ASN* 1.3 79.8 + - - +
7H ASP* 1.3 64.9 + - + +
9H LEU* 4.0 4.7 - - - -
10H TYR* 3.0 32.5 + - + +
76H PHE* 3.1 44.6 - - + -
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Residues in contact with ASP 7 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4G LEU* 3.6 36.2 - - + +
7G ASP* 5.4 1.2 - - - +
8G LEU* 3.5 30.8 - - - +
3H ASN 3.1 19.4 + - - +
4H LEU* 3.7 19.7 - - + +
5H ASN 2.9 0.8 - - - -
6H MET* 1.3 77.7 - - - +
8H LEU* 1.3 61.0 + - - +
11H MET* 3.1 36.2 + - - +
7I ASP* 5.7 0.5 - - - +
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Residues in contact with LEU 8 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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4H LEU 2.7 23.7 + - - +
5H ASN* 3.8 2.2 - - - +
7H ASP* 1.3 72.8 - - - +
9H LEU* 1.3 54.6 + - - +
11H MET* 3.1 33.6 + - + -
12H ALA* 2.7 39.7 + - + +
6I MET 5.2 0.4 - - - +
7I ASP* 3.7 31.9 - - - +
10I TYR* 3.3 31.0 - - + +
11I MET* 3.5 31.2 - - + +
14I ALA* 5.3 2.0 - - + -
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Residues in contact with LEU 9 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5H ASN* 2.7 34.9 + - - +
6H MET* 4.1 3.1 - - - -
8H LEU* 1.3 71.7 - - - +
10H TYR* 1.3 68.1 + - + +
12H ALA* 2.7 29.6 + - - +
13H ALA* 3.2 4.0 + - - +
16H MET* 4.9 0.2 - - - +
72H LEU* 2.9 43.5 - - + +
73H TYR* 3.5 13.0 - - + +
75H MET* 4.6 2.7 - - + -
76H PHE* 3.4 31.2 - - + +
10I TYR* 4.5 14.0 - - + +
73I TYR* 4.4 11.9 - - - +
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Residues in contact with TYR 10 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5G ASN* 4.9 12.1 + - - -
8G LEU* 3.3 20.4 - - + -
9G LEU* 4.6 29.9 - - + +
12G ALA* 5.5 3.6 - - + +
75G MET* 4.8 5.0 - - - +
6H MET* 3.0 26.6 + - + +
9H LEU* 1.3 82.4 - - + +
11H MET* 1.3 60.6 + - - +
12H ALA 2.8 10.5 + - - -
13H ALA* 2.9 15.0 + - - +
14H ALA* 3.2 10.9 + - - +
73H TYR* 2.9 53.2 + + - -
76H PHE* 2.9 57.3 - + + -
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Residues in contact with MET 11 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8G LEU* 3.3 24.1 - - + +
11G MET* 5.3 6.7 - - + -
7H ASP* 3.1 26.3 + - - +
8H LEU* 3.1 40.6 - - + +
10H TYR* 1.3 77.6 - - - +
12H ALA* 1.3 54.5 + - - +
14H ALA* 3.8 5.4 - - + -
15H VAL* 2.7 55.2 + - + +
11I MET* 5.6 5.2 - - + -
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Residues in contact with ALA 12 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8H LEU* 2.7 23.2 + - + +
9H LEU* 2.7 19.8 + - - +
11H MET* 1.3 74.4 - - - +
13H ALA* 1.3 48.9 + - - +
14H ALA 3.0 4.3 - - - -
15H VAL* 4.4 2.9 - - - -
16H MET* 2.4 64.8 + - + +
72H LEU* 4.6 5.8 - - + -
10I TYR* 5.5 4.0 - - + +
14I ALA* 4.6 8.7 - - + -
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Residues in contact with ALA 13 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16G MET* 5.2 0.7 - - - -
9H LEU 3.2 4.3 + - - +
10H TYR 2.9 8.5 + - - +
12H ALA* 1.3 78.1 - - - +
14H ALA* 1.3 53.7 + - - +
16H MET* 3.3 9.1 - - + +
17H MET* 2.7 49.4 + - + +
69H GLY* 3.1 35.9 - - - +
72H LEU* 5.6 0.2 - - + -
73H TYR* 4.4 16.4 - - + +
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Residues in contact with ALA 14 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8G LEU* 5.4 0.7 - - + -
12G ALA* 4.5 15.0 - - + -
15G VAL* 4.3 21.4 - - + +
16G MET* 3.8 26.4 - - + +
19G LEU* 4.4 5.0 - - - +
10H TYR 3.2 12.6 + - - +
11H MET* 4.0 8.1 - - + +
12H ALA 3.0 0.6 - - - -
13H ALA* 1.3 77.2 - - - +
15H VAL* 1.3 63.8 + - + +
16H MET 3.3 0.2 - - - -
18H GLY* 3.0 26.3 + - - -
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Residues in contact with VAL 15 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15G VAL* 5.7 5.4 - - + -
19G LEU* 5.5 2.0 - - - +
11H MET* 2.7 46.8 + - + +
12H ALA* 3.8 2.9 - - - +
14H ALA* 1.3 77.8 - - + +
16H MET* 1.3 52.5 + - - +
19H LEU* 2.6 47.5 + - + +
14I ALA* 4.3 24.9 - - + +
15I VAL* 6.0 2.5 - - + -
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Residues in contact with MET 16 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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12H ALA* 2.4 58.3 + - + +
13H ALA* 3.3 9.9 - - - +
15H VAL* 1.3 67.6 - - - +
17H MET* 1.3 54.3 + - + +
19H LEU* 3.2 2.1 + - - +
20H ALA 2.7 31.7 + - - -
65H MET* 2.7 37.3 - - + +
68H VAL* 4.4 0.9 - - - -
69H GLY* 3.8 12.3 - - - -
72H LEU* 3.0 36.3 - - + -
13I ALA* 5.4 0.4 - - - -
14I ALA* 4.1 21.5 - - + +
17I MET* 3.5 28.7 - - + -
18I GLY* 5.7 1.7 - - - -
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Residues in contact with MET 17 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16G MET* 3.6 30.7 - - + -
65G MET* 4.2 16.4 - - + -
68G VAL* 4.8 6.1 - - + -
72G LEU* 5.5 1.6 - - + -
13H ALA* 2.7 49.2 + - + +
16H MET* 1.3 71.0 - - - +
18H GLY* 1.3 60.5 + - - +
21H ALA* 2.5 39.4 + - + +
65H MET* 3.3 26.5 - - - +
66H ILE* 3.5 45.3 - - + +
69H GLY* 3.9 9.2 - - - -
70H LEU* 4.3 5.4 - - - -
73H TYR* 6.4 0.2 - - + -
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Residues in contact with GLY 18 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15G VAL 5.4 0.4 - - - -
16G MET* 5.4 1.5 - - - +
19G LEU* 3.2 30.3 - - - +
20G ALA* 5.5 0.9 - - - -
65G MET* 5.4 8.4 - - - -
14H ALA* 3.0 14.7 + - - +
17H MET* 1.3 78.4 - - - +
19H LEU* 1.3 49.7 + - - +
21H ALA* 4.6 2.7 - - - -
22H ILE* 2.6 43.7 + - - +
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Residues in contact with LEU 19 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19G LEU* 3.9 4.1 - - + +
15H VAL* 2.6 30.0 + - + +
16H MET* 3.7 1.8 - - - +
17H MET 3.1 0.4 - - - -
18H GLY* 1.3 77.2 - - - +
20H ALA* 1.3 59.4 + - - +
22H ILE* 3.0 33.8 - - + +
23H GLY 3.2 2.3 + - - -
14I ALA 4.5 4.7 - - - +
15I VAL* 6.2 0.4 - - - -
18I GLY* 3.3 34.8 - - - +
19I LEU* 4.2 0.9 - - - +
22I ILE* 3.5 25.9 - - + +
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Residues in contact with ALA 20 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16H MET 2.7 11.0 + - - +
19H LEU* 1.3 73.0 - - - +
21H ALA* 1.3 58.7 + - - +
22H ILE 3.2 0.2 - - - -
23H GLY* 3.1 2.0 + - - +
24H ALA* 2.8 25.7 + - - +
61H ASP* 3.4 18.1 - - - +
62H ALA* 4.4 1.6 - - - -
65H MET* 3.0 44.9 - - + -
18I GLY* 6.0 1.8 - - - -
21I ALA* 5.3 11.4 - - + -
22I ILE* 5.1 4.0 - - - -
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Residues in contact with ALA 21 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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20G ALA* 5.2 13.9 - - + -
61G ASP* 5.3 6.1 - - - +
65G MET* 5.9 1.3 - - - -
17H MET* 2.5 29.7 + - + +
18H GLY* 4.5 2.7 - - - +
20H ALA* 1.3 73.4 - - - +
22H ILE* 1.3 55.0 + - - +
24H ALA* 3.0 4.2 + - - +
25H ALA* 2.8 29.2 + - - +
62H ALA* 3.3 26.5 - - + +
65H MET* 4.7 0.4 - - - +
66H ILE* 4.7 11.2 - - + -
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Residues in contact with ILE 22 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19G LEU* 3.2 46.4 - - + +
20G ALA* 4.7 3.4 - - - +
22G ILE* 4.6 4.9 - - + -
23G GLY* 4.8 5.2 - - - -
18H GLY* 2.6 27.8 + - - +
19H LEU* 3.0 31.4 - - + +
21H ALA* 1.3 72.7 - - + +
23H GLY* 1.3 88.5 + - - +
25H ALA* 3.2 6.8 + - - +
26H ILE* 2.9 37.7 + - + +
22I ILE* 4.8 2.9 - - + -
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Residues in contact with GLY 23 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19H LEU 3.2 3.9 + - - -
20H ALA* 3.1 8.1 + - - -
22H ILE* 1.3 93.5 - - - +
24H ALA* 1.3 59.9 + - - +
26H ILE* 4.2 4.4 - - - +
27H GLY* 3.2 17.2 + - - -
61H ASP* 3.8 5.6 - - - -
22I ILE* 5.2 6.5 - - - -
25I ALA* 3.8 22.2 - - - +
26I ILE* 5.8 6.5 - - - +
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Residues in contact with ALA 24 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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20H ALA 2.8 9.1 + - - +
21H ALA 3.0 9.4 - - - +
23H GLY* 1.3 75.1 - - - +
25H ALA* 1.3 67.4 + - - +
27H GLY* 3.1 3.3 + - - -
28H ILE* 2.9 27.2 + - + +
58H GLY* 3.0 24.2 - - - +
61H ASP* 3.5 10.1 - - + -
62H ALA* 3.3 30.5 - - + +
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Residues in contact with ALA 25 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23G GLY* 3.6 27.4 - - - +
27G GLY* 5.2 8.0 - - - -
61G ASP* 3.8 21.1 - - - +
21H ALA 2.8 17.9 + - - +
22H ILE* 3.7 7.6 - - - +
24H ALA* 1.3 73.1 - - - +
26H ILE* 1.3 64.4 + - - +
28H ILE* 3.2 13.9 + - - +
29H GLY* 3.0 17.3 + - - -
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Residues in contact with ILE 26 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23G GLY* 5.3 8.5 - - - +
26G ILE* 4.5 24.7 - - + -
27G GLY* 5.8 2.5 - - - +
30G ILE* 5.5 2.6 - - + +
22H ILE* 2.9 28.8 + - + +
23H GLY* 4.2 6.1 - - - +
25H ALA* 1.3 75.5 - - + +
27H GLY* 1.3 49.9 + - - +
29H GLY* 2.6 8.9 + - - -
30H ILE* 2.5 57.9 + - + +
26I ILE* 5.0 15.9 - - + -
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Residues in contact with GLY 27 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23H GLY 3.2 10.9 + - - -
24H ALA 3.1 6.5 + - - -
26H ILE* 1.3 77.8 - - - +
28H ILE* 1.3 54.2 + - - +
30H ILE* 2.7 14.2 + - - -
31H LEU* 2.5 40.0 + - - +
58H GLY* 5.2 2.7 - - - -
25I ALA* 5.5 8.3 - - - -
29I GLY* 5.7 3.1 - - - -
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Residues in contact with ILE 28 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31G LEU* 3.7 20.9 - - + +
57G MET* 4.5 10.8 - - + -
61G ASP* 6.1 1.3 - - - +
24H ALA* 2.9 14.6 + - + +
25H ALA* 3.4 12.1 - - - +
27H GLY* 1.3 73.5 - - - +
29H GLY* 1.3 57.3 + - - +
31H LEU* 5.1 0.9 - - - -
32H GLY* 3.0 26.9 + - - +
54H PHE 5.3 0.4 - - - -
55H ILE* 3.2 35.0 - - + +
58H GLY* 3.0 27.6 - - - +
59H LEU* 2.9 38.4 - - + +
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Residues in contact with GLY 29 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27G GLY* 5.4 3.6 - - - -
30G ILE* 3.5 33.9 - - - +
31G LEU* 4.3 14.1 + - - -
34G LYS* 5.1 0.7 - - - +
25H ALA 3.0 8.4 + - - -
26H ILE* 2.6 16.0 + - - -
28H ILE* 1.3 72.3 - - - +
30H ILE* 1.3 57.4 + - - +
33H GLY* 3.2 20.3 + - - -
34H LYS* 4.5 1.7 + - - -
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Residues in contact with ILE 30 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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30G ILE* 5.1 9.2 - - + -
26H ILE* 2.5 41.6 + - + +
27H GLY* 2.7 10.0 + - - +
29H GLY* 1.3 70.8 - - - -
31H LEU* 1.3 60.7 + - - +
34H LYS* 2.8 60.3 + - + +
26I ILE* 6.3 1.3 - - + -
29I GLY* 3.8 29.2 - - - +
30I ILE* 5.7 5.2 - - + -
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Residues in contact with LEU 31 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27H GLY* 2.5 19.8 + - - +
28H ILE* 5.1 1.6 - - - -
30H ILE* 1.3 77.3 - - - +
32H GLY* 1.3 56.8 + - - +
34H LYS* 4.7 2.0 - - - -
35H PHE* 2.8 40.5 + - + +
54H PHE* 3.0 70.2 - - + +
57H MET* 5.0 4.7 - - + -
58H GLY* 6.1 1.1 - - - +
28I ILE* 3.9 37.2 - - + +
29I GLY* 4.6 6.1 - - - -
32I GLY 5.1 8.1 - - - -
33I GLY* 5.2 3.6 - - - +
55I ILE* 5.0 2.0 - - + -
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Residues in contact with GLY 32 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31G LEU* 4.9 6.6 - - - +
35G PHE* 6.1 0.2 - - - -
54G PHE* 5.6 1.1 - - - -
28H ILE* 3.0 21.7 + - - +
31H LEU* 1.3 78.7 - - - +
33H GLY* 1.3 61.4 + - - +
35H PHE* 3.9 3.1 - - - +
36H LEU* 3.3 22.5 + - - +
51H THR* 4.9 5.6 - - - +
54H PHE* 5.2 0.4 - - - -
55H ILE* 3.4 26.6 - - - +
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Residues in contact with GLY 33 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31G LEU* 4.8 7.1 - - - +
34G LYS* 4.1 26.1 - - - +
35G PHE* 5.4 0.7 - - - -
28H ILE 4.1 0.4 + - - -
29H GLY* 3.2 18.5 + - - -
32H GLY* 1.3 72.5 - - - +
34H LYS* 1.3 66.4 + - - +
36H LEU* 3.2 15.9 + - - +
37H GLU* 3.2 20.3 + - - +
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Residues in contact with LYS 34 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30G ILE* 6.0 1.4 - - - +
34G LYS* 4.8 18.8 - - - +
29H GLY 5.2 2.2 + - - -
30H ILE* 2.8 57.1 + - + +
31H LEU* 4.3 1.6 - - - +
33H GLY* 1.3 71.6 - - - -
35H PHE* 1.3 62.9 + - - +
37H GLU* 3.2 33.9 + - - +
38H GLY 3.3 8.0 + - - -
29I GLY 5.4 0.4 - - - +
33I GLY* 4.4 23.6 - - - +
34I LYS* 5.5 10.3 - - - +
36I LEU* 4.2 4.9 - - - +
37I GLU* 5.3 12.0 - - + +
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Residues in contact with PHE 35 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31H LEU* 2.8 27.3 + - + +
32H GLY* 3.9 3.4 - - - +
34H LYS* 1.3 77.5 - - - +
36H LEU* 1.3 64.2 + - - +
38H GLY* 2.9 14.7 + - - -
39H ALA* 3.4 16.4 + - + +
47H PRO* 3.6 10.3 - - + -
50H ARG* 3.3 28.9 - - + -
51H THR* 3.0 53.2 - - + -
54H PHE* 3.3 31.6 - + + -
33I GLY* 5.8 0.6 - - - -
36I LEU* 3.7 29.6 - - + -
51I THR* 6.1 2.2 - - + -
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Residues in contact with LEU 36 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34G LYS 4.3 2.9 - - - +
35G PHE* 3.4 62.1 - - + +
38G GLY* 3.8 16.2 - - - +
39G ALA* 6.0 0.2 - - + -
32H GLY 3.3 10.9 + - - +
33H GLY* 3.2 10.8 + - - +
35H PHE* 1.3 81.6 - - - +
37H GLU* 1.3 57.5 + - + +
39H ALA* 2.9 6.2 + - - +
40H ALA* 2.6 56.7 + - + +
47H PRO* 6.5 0.4 - - + -
51H THR* 5.1 13.2 - - + +
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Residues in contact with GLU 37 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34G LYS* 4.9 16.6 - - + +
37G GLU* 4.8 12.0 - - + +
38G GLY* 5.9 4.0 - - - -
33H GLY 3.3 13.0 - - - +
34H LYS* 3.2 37.8 + - - +
36H LEU* 1.3 79.0 - - + +
38H GLY* 1.3 56.6 + - - +
39H ALA 3.4 2.6 + - - -
40H ALA* 4.3 8.5 + - - +
41H ARG* 4.9 9.5 + - - -
37I GLU* 5.4 2.3 - - - +
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Residues in contact with GLY 38 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34H LYS 3.3 3.8 + - - -
35H PHE 2.9 10.6 + - - -
37H GLU* 1.3 78.6 - - - +
39H ALA* 1.3 64.5 - - - +
42H GLN* 4.6 2.6 - - - +
36I LEU* 3.8 21.5 - - - +
37I GLU* 6.4 0.4 - - - -
40I ALA* 3.9 27.7 - - - +
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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