Contacts of the helix formed by residues 2 - 43 (chain E) in PDB entry 3PJA
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 SER 2 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1E MET* 1.3 76.5 - - - +
3E VAL* 1.3 66.4 + - - +
4E SER* 3.6 7.8 + - - -
5E GLU* 3.1 41.8 + - - +
6E ILE* 3.2 11.3 + - - +
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Residues in contact with VAL 3 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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113A LEU* 4.3 14.4 - - + +
173A PHE* 4.2 22.2 - - + -
176A GLU* 3.2 64.4 + - + +
177A LEU* 3.8 8.1 - - + +
180A GLY* 4.9 0.2 - - - -
1E MET 3.7 1.4 + - - -
2E SER* 1.3 73.4 - - - +
4E SER* 1.3 65.0 + - - +
6E ILE* 3.4 5.9 + - - +
7E PHE* 3.0 45.1 + - + -
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Residues in contact with SER 4 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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176A GLU 5.9 0.4 - - - -
180A GLY* 5.6 2.7 - - - -
183A LEU* 4.6 6.7 - - - +
2E SER* 3.0 8.1 + - - -
3E VAL* 1.3 80.0 - - - +
5E GLU* 1.3 58.9 + - - +
7E PHE* 3.2 6.1 + - - +
8E VAL* 3.0 39.0 + - - +
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Residues in contact with GLU 5 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1E MET* 3.9 25.2 - - + +
2E SER* 3.1 31.3 + - - +
4E SER* 1.3 74.3 - - - +
6E ILE* 1.3 67.4 + - - +
8E VAL* 3.1 13.5 - - + +
9E GLU* 3.1 25.1 + - - +
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Residues in contact with ILE 6 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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113A LEU* 3.5 43.7 - - + +
114A VAL 4.0 3.6 - - - +
115A THR* 3.7 17.9 - - + -
116A ARG* 5.5 1.3 - - + +
140A TYR* 3.7 17.0 - - + +
1E MET* 3.5 37.7 - - + +
2E SER 3.2 8.2 + - - +
3E VAL* 3.6 7.6 - - - +
5E GLU* 1.3 76.3 - - - +
7E PHE* 1.3 65.4 + - + +
9E GLU* 3.5 4.5 - - - +
10E LEU* 3.0 41.9 + - + +
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Residues in contact with PHE 7 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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113A LEU* 4.1 10.3 - - + -
140A TYR* 5.7 0.9 - + - -
141A LEU* 4.0 20.9 - - + -
144A VAL* 4.9 2.7 - - + -
177A LEU* 4.1 14.8 - - + -
180A GLY* 3.1 33.0 - - - +
181A PHE* 3.5 45.5 - + - -
183A LEU* 4.4 5.1 - - + +
184A LEU* 3.7 20.0 - - + +
3E VAL* 3.0 44.9 + - + +
4E SER 3.7 4.0 - - - +
5E GLU 3.1 0.2 - - - -
6E ILE* 1.3 83.4 - - + +
8E VAL* 1.3 60.6 + - - +
9E GLU 3.2 1.1 - - - -
10E LEU* 3.3 9.3 + - + +
11E GLN* 2.9 25.5 + - - +
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Residues in contact with VAL 8 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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183A LEU* 3.6 20.2 - - + -
4E SER* 3.0 25.1 + - - +
5E GLU* 3.1 19.1 - - + +
7E PHE* 1.3 71.2 - - - +
9E GLU* 1.3 70.4 + - + +
11E GLN* 3.2 18.8 + - - +
12E GLY* 3.1 17.5 + - - -
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Residues in contact with GLU 9 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117A GLU* 3.9 20.0 - - - +
1E MET* 3.0 33.1 - - - +
5E GLU 3.1 13.8 + - - +
6E ILE* 3.5 4.3 - - - +
8E VAL* 1.3 80.1 - - + +
10E LEU* 1.3 57.3 + - + +
12E GLY* 2.9 17.9 + - - -
13E PHE* 3.1 40.3 + - + -
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Residues in contact with LEU 10 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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116A ARG* 4.0 30.1 - - + +
137A VAL* 4.2 20.6 - - + -
140A TYR* 3.7 19.3 - - + -
141A LEU* 3.5 32.5 - - + -
184A LEU* 4.4 9.2 - - + -
6E ILE* 3.0 32.4 + - + +
7E PHE* 3.5 16.6 - - + +
9E GLU* 1.3 78.3 - - + +
11E GLN* 1.3 56.3 + - - +
13E PHE* 3.3 5.5 + - + +
14E LEU* 3.0 35.1 + - - +
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Residues in contact with GLN 11 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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183A LEU* 3.4 33.6 + - + +
184A LEU* 3.6 15.9 - - + +
185A ASN 6.2 0.4 - - - +
33C GLN* 4.9 15.2 + - - +
7E PHE 2.9 13.8 + - - +
8E VAL* 3.2 21.6 - - - +
9E GLU 3.1 0.2 - - - -
10E LEU* 1.3 76.3 - - - +
12E GLY* 1.3 63.6 + - - +
14E LEU* 3.9 3.5 - - - +
15E ALA* 3.0 24.7 + - + +
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Residues in contact with GLY 12 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8E VAL 3.1 9.1 + - - -
9E GLU* 2.9 10.1 + - - -
11E GLN* 1.3 77.1 - - - +
13E PHE* 1.3 61.6 + - - -
15E ALA* 3.1 8.5 + - - +
16E ALA* 3.0 21.9 + - - +
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Residues in contact with PHE 13 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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116A ARG* 3.4 28.3 - - - -
117A GLU* 5.1 3.1 - - - -
128A ASP* 3.8 20.6 - - + -
137A VAL* 4.0 17.9 - - + -
9E GLU* 3.1 56.0 + - + -
10E LEU* 3.3 9.2 + - + +
12E GLY* 1.3 75.0 - - - +
14E LEU* 1.3 57.8 + - - +
16E ALA* 3.3 8.2 + - + +
17E GLU* 3.0 28.6 + - - +
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Residues in contact with LEU 14 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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137A VAL* 3.5 29.6 - - + -
138A GLU* 4.3 16.8 - - - +
141A LEU* 4.5 7.9 - - + -
184A LEU* 3.7 39.5 - - + -
185A ASN 4.4 15.0 - - - +
186A LEU* 4.8 5.8 - - + -
191A LEU* 6.2 1.6 - - + -
10E LEU 3.0 17.9 + - - +
11E GLN* 3.9 4.3 - - - +
13E PHE* 1.3 72.6 - - - +
15E ALA* 1.3 66.2 + - - +
17E GLU* 3.5 15.2 + - + +
18E GLN* 3.0 25.5 + - - +
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Residues in contact with ALA 15 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11E GLN* 3.0 17.1 + - + +
12E GLY* 3.4 11.7 - - - +
14E LEU* 1.3 77.2 - - - +
16E ALA* 1.3 62.2 + - - +
18E GLN* 3.1 7.8 + - - +
19E ASP* 3.0 29.8 + - - +
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Residues in contact with ALA 16 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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12E GLY 3.0 11.8 + - - +
13E PHE* 3.4 12.6 - - + +
14E LEU 3.3 0.2 - - - -
15E ALA* 1.3 76.5 - - - +
17E GLU* 1.3 58.4 + - - +
19E ASP* 2.8 30.6 + - - +
20E ILE* 3.1 16.6 + - + +
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Residues in contact with GLU 17 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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137A VAL* 5.2 4.0 - - - +
138A GLU* 2.9 27.4 - - - +
13E PHE 3.0 11.9 + - - +
14E LEU* 3.5 21.1 - - + +
15E ALA 3.4 0.2 - - - -
16E ALA* 1.3 79.2 - - - +
18E GLN* 1.3 59.5 + - + +
19E ASP 3.3 0.2 - - - -
20E ILE* 3.5 18.3 + - + +
21E ARG* 2.9 50.4 + - - +
83E GLN* 5.8 2.0 - - - +
86E ARG* 2.8 35.5 + - - +
87E PHE* 4.5 6.0 - - + -
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Residues in contact with GLN 18 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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187A LYS* 4.0 19.7 - - - +
25C ARG* 4.5 13.3 - - - +
29C GLN* 5.5 9.7 - - - +
14E LEU 3.0 18.7 + - - +
15E ALA* 3.4 8.1 - - - +
16E ALA 3.0 0.4 - - - -
17E GLU* 1.3 77.4 - - + +
19E ASP* 1.3 63.0 + - - +
21E ARG* 3.5 23.5 + - - +
22E GLU* 3.0 45.1 + - - +
25E ARG* 4.1 10.7 - - - +
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Residues in contact with ASP 19 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15E ALA* 3.0 19.4 + - - +
16E ALA* 2.8 13.7 + - - +
18E GLN* 1.3 77.3 - - - +
20E ILE* 1.3 66.4 + - + +
22E GLU* 3.4 4.9 + - - +
23E GLU* 3.0 28.2 + - + +
26E LYS* 5.6 0.2 + - - -
79E PHE* 5.0 1.1 - - - -
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Residues in contact with ILE 20 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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16E ALA* 3.1 12.2 + - + +
17E GLU* 3.6 17.3 - - + +
19E ASP* 1.3 76.6 - - + +
21E ARG* 1.3 63.9 + - - +
23E GLU* 3.1 3.3 + - - +
24E ILE* 3.0 30.5 + - + +
79E PHE* 3.4 48.9 - - + -
80E PRO* 4.8 7.0 - - + -
83E GLN* 4.5 28.7 - - + +
87E PHE* 4.3 17.3 - - + -
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Residues in contact with ARG 21 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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138A GLU* 4.6 6.5 + - - -
187A LYS* 4.6 20.9 - - - +
188A ASN* 4.7 16.4 - - - +
17E GLU* 2.9 51.8 + - - +
18E GLN* 3.5 27.7 + - - +
19E ASP 3.3 0.4 - - - -
20E ILE* 1.3 76.5 - - - +
22E GLU* 1.3 58.2 + - - +
24E ILE* 3.5 6.4 + - + +
25E ARG* 3.0 43.9 + - - +
86E ARG* 5.9 0.6 - - - +
87E PHE* 3.6 42.1 - - + -
90E HIS* 6.1 2.2 - - - -
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Residues in contact with GLU 22 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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22C GLU* 3.1 22.8 - - - +
25C ARG* 3.9 18.1 + - - +
18E GLN* 3.0 24.9 + - - +
19E ASP* 3.9 5.6 - - - +
21E ARG* 1.3 73.8 - - - +
23E GLU* 1.3 65.9 + - - +
25E ARG* 3.0 40.8 + - - +
26E LYS* 3.0 53.6 + - + +
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Residues in contact with GLU 23 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19E ASP 3.0 15.3 + - - +
20E ILE 3.1 8.7 + - - +
22E GLU* 1.3 75.2 - - - +
24E ILE* 1.3 64.2 + - - +
26E LYS* 3.0 39.6 + - - +
27E VAL* 3.0 19.2 + - - +
75E LEU* 3.3 28.1 - - - +
78E LYS* 3.7 15.6 - - - +
79E PHE* 3.5 21.1 - - + -
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Residues in contact with ILE 24 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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20E ILE* 3.0 20.7 + - + +
21E ARG* 3.7 6.3 - - + +
23E GLU* 1.3 78.2 - - - +
25E ARG* 1.3 64.4 + - - +
27E VAL* 3.2 6.2 + - - +
28E VAL* 2.9 37.5 + - + +
75E LEU* 5.6 2.9 - - + -
79E PHE* 5.1 9.2 - - + -
83E GLN 5.2 6.5 - - - +
84E TYR* 6.4 1.1 - - + -
87E PHE* 3.5 40.8 - - + +
90E HIS* 5.4 5.8 - - + -
91E TRP* 4.7 17.9 - - + +
133E PHE* 5.1 18.8 - - + -
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Residues in contact with ARG 25 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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187A LYS* 5.7 5.9 - - - +
22C GLU* 4.7 8.3 + - - +
25C ARG* 5.1 6.9 - - - +
18E GLN* 4.1 13.7 - - - +
21E ARG* 3.0 32.6 + - - +
22E GLU* 3.0 41.6 + - - +
23E GLU 3.2 0.2 - - - -
24E ILE* 1.3 79.3 - - - +
26E LYS* 1.3 66.1 + - + +
28E VAL* 3.6 5.4 + - - +
29E GLN* 3.0 28.6 + - + +
90E HIS* 6.0 4.4 - - - -
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Residues in contact with LYS 26 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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22C GLU* 5.8 0.9 - - - +
19E ASP 5.6 0.2 + - - -
22E GLU* 3.0 48.8 + - + +
23E GLU* 3.0 33.5 + - - +
25E ARG* 1.3 75.7 - - + +
27E VAL* 1.3 59.9 - - + +
29E GLN* 3.3 17.9 - - - +
30E SER* 3.0 26.2 + - - -
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Residues in contact with VAL 27 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23E GLU* 3.0 17.3 + - - +
24E ILE* 3.8 7.4 - - - +
26E LYS* 1.3 75.9 - - + +
28E VAL* 1.3 69.0 + - + +
30E SER* 3.0 9.6 + - - -
31E LEU* 3.0 30.3 + - + +
71E HIS* 4.6 16.6 - - + +
72E LEU* 4.4 19.7 - - + -
74E SER* 5.6 0.4 - - - +
75E LEU* 3.4 40.8 - - + -
133E PHE* 5.9 0.9 - - + -
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Residues in contact with VAL 28 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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24E ILE* 2.9 29.2 + - + +
25E ARG* 3.9 5.6 - - - +
27E VAL* 1.3 79.1 - - + +
29E GLN* 1.3 64.3 + - - +
31E LEU* 3.3 10.3 + - + +
32E GLU* 3.0 34.3 + - - +
90E HIS* 4.4 9.4 - - + +
91E TRP* 3.6 34.3 - - + +
94E VAL* 3.5 22.8 - - + +
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Residues in contact with GLN 29 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18C GLN* 3.7 27.9 - - - +
19C ASP* 6.0 0.2 + - - -
22C GLU* 5.1 10.0 + - - +
25E ARG* 3.0 20.2 + - + +
26E LYS* 3.3 21.4 - - - +
27E VAL 3.1 0.2 - - - -
28E VAL* 1.3 78.5 - - - +
30E SER* 1.3 64.2 + - - +
32E GLU* 3.1 15.1 + - - +
33E GLN* 3.0 20.7 + - - +
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Residues in contact with SER 30 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26E LYS 3.0 12.9 + - - -
27E VAL* 3.0 10.1 + - - -
29E GLN* 1.3 75.8 - - - +
31E LEU* 1.3 57.8 + - - +
33E GLN* 3.1 10.1 + - - +
34E THR* 3.0 29.7 + - - -
71E HIS* 3.2 44.9 + - - -
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Residues in contact with LEU 31 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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27E VAL* 3.0 26.5 + - + +
28E VAL* 3.7 5.6 - - + +
30E SER* 1.3 77.8 - - - +
32E GLU* 1.3 61.6 + - - +
34E THR* 3.9 5.1 - - - +
35E ALA* 3.0 28.2 + - - +
68E VAL* 4.1 20.0 - - + +
71E HIS* 4.1 26.7 - - + +
72E LEU* 3.8 28.7 - - + -
94E VAL* 3.6 19.6 - - + +
95E LEU* 6.1 4.0 - - + -
98E LEU* 3.9 24.8 - - + +
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Residues in contact with GLU 32 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28E VAL* 3.0 27.7 + - - +
29E GLN* 3.1 15.1 + - - +
31E LEU* 1.3 73.8 - - - +
33E GLN* 1.3 63.1 + - - +
35E ALA* 3.5 6.4 - - - +
36E ARG* 2.9 41.5 + - - +
90E HIS 5.4 0.7 - - - +
93E PHE* 4.2 19.1 - - + -
94E VAL* 3.5 28.5 - - + +
97E ARG* 5.4 0.5 + - - -
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Residues in contact with GLN 33 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11C GLN* 4.9 5.1 + - - +
29E GLN 3.0 11.2 + - - +
30E SER* 3.1 14.1 + - - +
32E GLU* 1.3 74.5 - - - +
34E THR* 1.3 67.2 + - - +
35E ALA 3.2 0.3 + - - -
36E ARG* 3.2 34.9 + - - +
37E GLU* 3.1 55.5 + - - +
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Residues in contact with THR 34 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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30E SER* 3.0 17.3 + - - -
31E LEU* 4.0 4.2 - - - +
32E GLU 3.4 0.2 - - - -
33E GLN* 1.3 78.8 - - - +
35E ALA* 1.3 62.6 + - - +
37E GLU* 3.4 12.3 + - - +
38E ILE* 3.0 33.0 + - + +
64E HIS* 3.5 42.6 - - + +
67E THR* 3.8 19.3 - - + +
68E VAL* 3.5 21.5 - - + +
71E HIS* 5.2 0.3 + - - -
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Residues in contact with ALA 35 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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31E LEU 3.0 20.0 + - - +
32E GLU* 3.5 9.6 - - - +
33E GLN 3.1 0.2 - - - -
34E THR* 1.3 77.2 - - - +
36E ARG* 1.3 59.3 + - - +
38E ILE* 3.0 8.5 + - - +
39E LEU* 3.0 25.5 + - - +
94E VAL* 5.0 2.2 - - + -
97E ARG* 4.0 24.7 - - + +
98E LEU* 3.9 23.5 - - + +
101E LEU* 3.6 8.0 - - + +
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Residues in contact with ARG 36 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11C GLN* 4.0 30.8 + - - +
32E GLU* 2.9 23.4 + - - +
33E GLN* 3.2 34.1 + - - +
35E ALA* 1.3 77.2 - - - +
37E GLU* 1.3 57.6 + - - +
39E LEU* 3.7 14.4 - - + -
40E THR* 2.7 35.6 + - - +
97E ARG* 4.3 18.4 - - - +
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Residues in contact with GLU 37 (chain E).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33E GLN* 3.1 49.8 + - - +
34E THR* 3.6 13.9 + - - +
35E ALA 3.1 0.4 + - - -
36E ARG* 1.3 74.0 - - - +
38E ILE* 1.3 65.0 - - - +
39E LEU 3.0 1.6 - - - -
40E THR* 4.1 4.0 - - - -
41E LEU* 3.1 23.7 + - - +
64E HIS* 3.2 33.0 + - + +
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Residues in contact with ILE 38 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34E THR* 3.0 22.8 + - + +
35E ALA 3.0 7.3 + - - +
37E GLU* 1.3 75.3 - - - +
39E LEU* 1.3 56.5 + - - +
41E LEU* 3.5 8.2 - - - +
42E LEU* 3.0 32.9 + - + +
61E ALA* 3.9 25.6 - - + +
64E HIS* 3.5 34.5 - - + -
65E PHE* 3.4 40.2 - - + -
98E LEU* 4.7 4.9 - - + -
101E LEU* 4.0 15.9 - - + +
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Residues in contact with LEU 39 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35E ALA 3.0 14.4 + - - +
36E ARG* 3.7 11.0 - - + +
37E GLU 3.0 0.2 - - - -
38E ILE* 1.3 74.4 - - - +
40E THR* 1.3 70.3 + - - +
41E LEU 2.7 1.1 - - - -
42E LEU* 2.6 15.6 + - + +
43E GLN* 2.9 48.4 + - + +
97E ARG* 4.1 34.1 - - - +
100E PHE* 4.6 10.8 - - + -
101E LEU* 3.8 25.1 - - + +
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Residues in contact with THR 40 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36E ARG* 2.7 21.9 + - - +
37E GLU* 4.1 3.8 - - - -
39E LEU* 1.3 80.0 - - - +
41E LEU* 1.3 61.7 + - - +
43E GLN* 3.9 8.9 + - - +
44E GLY* 4.0 6.1 + - - -
57E ARG* 5.4 0.2 + - - -
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Residues in contact with LEU 41 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37E GLU 3.1 18.9 + - - +
38E ILE* 3.5 9.0 - - - +
39E LEU 2.7 4.2 + - - -
40E THR* 1.3 76.2 - - - +
42E LEU* 1.3 65.8 + - + +
43E GLN 3.4 0.3 + - - -
44E GLY 3.5 1.2 + - - -
57E ARG* 3.0 79.2 + - + +
60E LYS* 3.8 26.2 - - + -
61E ALA* 4.1 12.1 - - + +
64E HIS* 5.4 3.6 - - + -
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Residues in contact with LEU 42 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38E ILE* 3.0 27.1 + - + +
39E LEU* 2.6 12.2 + - + +
41E LEU* 1.3 71.8 - - + +
43E GLN* 1.3 57.0 + - + +
44E GLY 3.2 5.4 - - - -
45E VAL* 3.0 26.2 - - + +
46E HIS* 5.1 0.7 - - - -
57E ARG* 4.1 33.9 - - + +
58E CYS 5.2 0.4 - - - +
61E ALA* 5.0 0.9 - - + -
101E LEU* 4.3 11.2 - - + +
104E PHE* 3.8 38.1 - - + -
105E VAL* 3.5 31.0 - - + +
108E LEU* 4.3 17.3 - - + -
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Residues in contact with GLN 43 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39E LEU* 2.9 45.5 + - + +
40E THR* 3.9 5.1 + - - +
42E LEU* 1.3 76.2 - - + +
44E GLY* 1.3 55.5 + - - +
45E VAL 3.2 8.8 + - - -
46E HIS* 3.9 19.7 + - + +
47E GLN* 5.0 3.1 - - - +
100E PHE* 5.9 0.6 - - - -
104E PHE* 6.0 0.7 - - + -
150E GLU* 3.7 23.3 + - - +
153E ARG* 3.5 27.6 + - - +
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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