Contacts of the helix formed by residues 2 - 52 (chain B) in PDB entry 1YBK
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 B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1B GLY* 1.3 75.2 - - - -
3B ILE* 1.3 61.0 + - - +
4B ILE* 3.0 26.8 - - - +
5B ASN* 3.2 17.6 + - - +
6B GLU* 2.8 40.5 + - - +
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Residues in contact with ILE 3 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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2B SER* 1.3 73.8 - - - +
4B ILE* 1.3 57.7 + - - +
6B GLU* 3.7 16.2 - - + +
7B THR* 2.8 43.4 + - - +
4C ILE* 4.6 17.7 - - + -
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Residues in contact with ILE 4 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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3A ILE* 4.4 19.1 - - + -
4A ILE* 4.7 14.1 - - + -
7A THR* 3.4 37.6 - - + +
2B SER* 3.0 19.7 - - - +
3B ILE* 1.3 80.4 - - - +
5B ASN* 1.3 82.0 + - - +
7B THR* 3.4 8.2 + - + -
8B ALA* 3.2 21.1 + - - +
4C ILE* 6.2 3.8 - - + -
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Residues in contact with ASN 5 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7A THR* 5.3 3.2 + - - +
1B GLY* 4.9 9.2 + - - -
2B SER* 3.2 23.5 + - - +
4B ILE* 1.3 91.4 - - - +
6B GLU* 1.3 61.6 + - + +
8B ALA* 3.4 6.4 + - - +
9B ASP* 2.9 41.2 + - - +
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Residues in contact with GLU 6 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1B GLY* 5.7 1.3 - - - -
2B SER 2.8 33.2 + - - +
3B ILE* 3.7 20.4 + - + +
5B ASN* 1.3 75.9 - - + +
7B THR* 1.3 57.7 + - - +
9B ASP* 3.4 9.0 + - - +
10B ASP* 2.9 29.1 + - - +
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Residues in contact with THR 7 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7A THR* 6.3 0.7 - - + -
11A ILE* 5.9 0.9 - - + -
3B ILE* 2.8 31.2 + - - +
4B ILE* 3.6 10.6 - - + -
6B GLU* 1.3 74.5 - - - +
8B ALA* 1.3 64.6 + - - +
10B ASP* 3.1 8.1 + - - +
11B ILE* 3.0 39.6 + - + +
4C ILE* 3.3 37.8 - - + +
8C ALA* 4.2 9.9 - - + -
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Residues in contact with ALA 8 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7A THR* 3.9 13.9 - - + -
10A ASP* 4.3 5.2 - - - +
11A ILE* 3.8 28.0 - - + -
14A ARG* 3.6 14.8 - - - +
4B ILE 3.2 10.6 + - - +
5B ASN* 3.7 10.8 - - - +
7B THR* 1.3 78.5 - - - +
9B ASP* 1.3 64.8 + - - +
10B ASP 3.3 0.2 + - - -
11B ILE* 3.3 2.1 + - - +
12B VAL* 3.0 28.9 + - - +
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Residues in contact with ASP 9 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14A ARG* 2.8 35.5 + - - +
5B ASN* 2.9 29.1 + - - +
6B GLU* 3.6 8.2 - - - +
8B ALA* 1.3 74.4 - - - +
10B ASP* 1.3 57.6 + - - +
12B VAL* 3.8 0.7 - - - +
13B TYR* 2.8 33.1 + - - +
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Residues in contact with ASP 10 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6B GLU 2.9 15.8 + - - +
7B THR* 3.3 11.7 - - - +
9B ASP* 1.3 74.1 - - - +
11B ILE* 1.3 66.4 + - - +
13B TYR* 3.7 5.8 - - - +
14B ARG* 3.0 65.2 + - - +
5C ASN* 5.8 1.6 + - - -
8C ALA* 4.0 9.5 - - - +
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Residues in contact with ILE 11 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11A ILE* 3.9 37.9 - - + -
7B THR* 3.0 24.2 + - + +
8B ALA 3.8 3.6 - - - +
10B ASP* 1.3 75.6 - - - +
12B VAL* 1.3 64.5 + - - +
14B ARG* 4.1 0.7 - - - +
15B LEU* 3.1 37.7 + - + +
7C THR* 6.4 0.2 - - + -
8C ALA* 3.8 33.9 - - + +
11C ILE* 4.0 39.7 - - + -
12C VAL* 4.2 9.9 - - + -
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Residues in contact with VAL 12 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11A ILE* 4.1 28.3 - - + +
14A ARG* 3.8 50.9 - - + +
15A LEU* 3.8 16.1 - - + +
18A ILE* 5.5 2.2 - - + -
8B ALA 3.0 20.8 + - - +
9B ASP 3.9 2.7 - - - +
11B ILE* 1.3 76.6 - - - +
13B TYR* 1.3 54.5 + - - +
16B THR* 2.7 46.4 + - - +
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Residues in contact with TYR 13 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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9B ASP 2.8 19.9 + - - +
10B ASP* 3.7 6.5 - - - +
12B VAL* 1.3 78.7 - - - +
14B ARG* 1.3 75.3 + - + +
16B THR* 3.1 9.0 + - + -
17B VAL* 3.0 46.1 + - + +
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Residues in contact with ARG 14 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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10B ASP* 3.0 52.0 + - - +
11B ILE 4.1 2.0 - - - +
13B TYR* 1.3 88.0 - - + +
15B LEU* 1.3 62.4 + - - +
17B VAL* 3.4 8.6 + - - +
18B ILE* 3.3 25.2 + - - +
5C ASN* 6.0 0.6 - - - +
8C ALA* 3.7 8.3 + - - +
9C ASP* 2.8 45.0 + - - +
12C VAL* 3.9 33.6 - - + +
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Residues in contact with LEU 15 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15A LEU* 3.7 32.8 - - + -
11B ILE* 3.1 30.0 + - + +
14B ARG* 1.3 74.8 - - - +
16B THR* 1.3 60.7 + - - +
18B ILE* 3.3 5.3 + - + +
19B ILE* 2.9 39.4 + - + +
12C VAL* 3.8 36.8 - - + +
15C LEU* 3.7 34.3 - - + -
16C THR* 3.8 10.8 - - - +
19C ILE* 4.2 14.6 - - + -
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Residues in contact with THR 16 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15A LEU* 3.9 6.3 - - - +
18A ILE* 3.9 27.4 - - + +
22A ARG* 4.7 1.8 - - - +
12B VAL* 2.7 34.2 + - - +
13B TYR* 3.1 10.0 + - + -
15B LEU* 1.3 76.2 - - - +
17B VAL* 1.3 59.2 + - + +
19B ILE* 3.7 8.4 - - - +
20B ASP* 2.8 49.2 + - - +
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Residues in contact with VAL 17 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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13B TYR* 3.0 46.2 + - + +
14B ARG* 3.5 9.4 - - - +
15B LEU 3.2 0.2 - - - -
16B THR* 1.3 78.0 - - + +
18B ILE* 1.3 66.4 + - + +
20B ASP* 3.4 6.2 + - - +
21B ASP* 2.9 44.4 + - - +
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Residues in contact with ILE 18 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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14B ARG 3.4 13.9 - - - +
15B LEU* 3.3 11.8 + - + +
16B THR 3.3 0.2 - - - -
17B VAL* 1.3 81.9 - - + +
19B ILE* 1.3 63.0 + - - +
21B ASP* 3.2 5.3 + - - +
22B ARG* 3.1 63.2 + - - +
12C VAL* 5.6 2.9 - - + -
16C THR* 3.9 30.7 - - + +
19C ILE* 4.1 24.7 - - + -
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Residues in contact with ILE 19 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15A LEU* 4.1 16.6 - - + -
18A ILE* 4.0 15.0 - - + -
19A ILE* 3.7 34.3 - - + -
22A ARG* 3.9 26.5 - - + -
15B LEU* 2.9 26.9 + - + +
16B THR* 3.7 4.5 - - - +
18B ILE* 1.3 76.5 - - - +
20B ASP* 1.3 58.0 + - - +
22B ARG* 3.4 5.6 + - - +
23B TYR* 2.9 27.8 + - + +
19C ILE* 3.9 26.0 - - + -
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Residues in contact with ASP 20 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18A ILE* 4.5 1.7 - - - +
22A ARG* 2.7 43.0 + - - +
16B THR* 2.8 37.6 + - - +
17B VAL* 3.7 6.4 - - - +
19B ILE* 1.3 74.4 - - - +
21B ASP* 1.3 59.8 + - - +
23B TYR* 3.3 6.3 + - + +
24B GLU* 2.9 39.2 + - + +
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Residues in contact with ASP 21 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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17B VAL* 2.9 40.4 + - - +
18B ILE* 3.2 4.2 + - - +
20B ASP* 1.3 78.9 - - - +
22B ARG* 1.3 80.2 + - - +
24B GLU* 3.4 5.4 + - - +
25B SER* 3.1 23.0 + - - -
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Residues in contact with ARG 22 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18B ILE* 3.1 46.4 + - - +
19B ILE* 3.9 3.8 - - - +
21B ASP* 1.3 92.9 + - - +
23B TYR* 1.3 64.8 + - - +
25B SER* 3.3 3.1 + - - -
26B LEU* 3.0 30.8 + - + +
16C THR* 4.6 2.2 - - - +
19C ILE* 3.9 20.9 - - + -
20C ASP* 2.8 35.8 + - - -
23C TYR* 3.7 44.5 - - + -
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Residues in contact with TYR 23 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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22A ARG* 3.7 40.8 - - + -
25A SER* 3.4 33.5 + - - -
26A LEU* 3.6 36.1 - - + -
602A SO4 4.9 1.2 + - - -
19B ILE 2.9 18.1 + - - +
20B ASP* 3.4 6.5 - - + +
22B ARG* 1.3 76.9 - - - +
24B GLU* 1.3 83.9 + - - +
26B LEU* 3.2 6.2 + - - +
27B LYS* 2.9 49.7 + - + +
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Residues in contact with GLU 24 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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20B ASP* 2.9 25.4 + - + +
21B ASP* 3.8 6.7 - - - +
23B TYR* 1.3 95.6 - - + +
25B SER* 1.3 58.1 + - - +
27B LYS* 2.5 39.5 + - - +
28B ASN* 2.9 41.5 + - - +
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Residues in contact with SER 25 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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21B ASP 3.1 14.1 + - - -
22B ARG* 3.6 9.2 - - - -
24B GLU* 1.3 78.6 - - - +
26B LEU* 1.3 61.7 + - - +
28B ASN* 3.4 7.8 + - - +
29B LEU* 3.0 23.4 + - - +
23C TYR* 2.5 32.9 + - - -
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Residues in contact with LEU 26 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26A LEU* 3.9 26.0 - - + -
22B ARG* 3.0 22.7 + - + +
23B TYR* 3.7 3.8 - - - +
25B SER* 1.3 72.8 - - - +
27B LYS* 1.3 66.2 + - - +
29B LEU* 3.2 5.9 + - + +
30B ILE* 2.9 34.7 + - + +
23C TYR* 3.7 30.5 - - + -
26C LEU* 3.9 29.6 - - + -
27C LYS* 4.0 25.6 - - + +
30C ILE* 4.1 13.2 - - + -
26D LEU* 5.5 0.2 - - + -
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Residues in contact with LYS 27 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26A LEU* 3.9 13.4 - - + +
29A LEU* 3.8 20.0 - - + +
23B TYR* 2.9 39.0 + - + +
24B GLU* 2.5 37.3 + - - +
26B LEU* 1.3 78.0 - - - +
28B ASN* 1.3 86.8 + - - +
30B ILE* 3.4 1.9 + - - +
31B THR* 3.0 32.6 + - - +
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Residues in contact with ASN 28 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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24B GLU* 2.9 29.2 + - - +
25B SER* 3.8 6.9 - - - +
27B LYS* 1.3 96.8 + - - +
29B LEU* 1.3 56.3 + - - +
31B THR* 3.4 6.6 + - - -
32B LEU* 2.9 31.1 + - - +
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Residues in contact with LEU 29 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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25B SER 3.0 17.3 + - - +
26B LEU* 3.2 7.6 + - + +
28B ASN* 1.3 74.5 - - - +
30B ILE* 1.3 60.7 + - + +
32B LEU* 3.2 13.1 + - + +
33B ARG* 2.9 52.6 + - + +
27C LYS* 3.8 46.0 - - + +
30C ILE* 3.9 25.6 - - + -
31C THR* 4.0 9.9 - - - +
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Residues in contact with ILE 30 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26A LEU* 4.1 21.1 - - + -
29A LEU* 3.8 24.2 - - + -
30A ILE* 3.7 37.9 - - + -
33A ARG* 4.6 11.4 - - + -
26B LEU* 2.9 23.0 + - + +
27B LYS 3.8 3.4 - - - +
29B LEU* 1.3 74.8 - - - +
31B THR* 1.3 58.9 - - - +
33B ARG* 3.9 1.8 - - - +
34B ALA* 2.9 30.5 + - + +
30C ILE* 3.8 32.8 - - + -
30D ILE* 5.4 0.2 - - + -
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Residues in contact with THR 31 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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29A LEU* 4.0 16.3 - - - +
33A ARG* 3.9 18.7 + - - +
27B LYS* 3.0 23.1 + - - +
28B ASN* 3.7 7.4 - - - -
30B ILE* 1.3 77.0 - - - +
32B LEU* 1.3 57.6 + - - +
35B ASP* 2.9 49.0 + - - +
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Residues in contact with LEU 32 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28B ASN 2.9 18.1 + - - +
29B LEU* 3.6 13.5 - - + +
31B THR* 1.3 78.7 - - - +
33B ARG* 1.3 70.2 + - - +
35B ASP* 3.6 8.0 - - + +
36B ARG* 3.0 42.1 + - + +
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Residues in contact with ARG 33 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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29B LEU* 2.9 37.3 + - + +
30B ILE* 4.1 2.2 - - - +
32B LEU* 1.3 81.5 - - - +
34B ALA* 1.3 65.3 + - - +
36B ARG* 3.3 21.9 + - - +
37B LEU* 3.0 30.0 + - + +
30C ILE* 4.2 13.7 - - + +
31C THR* 3.8 24.4 + - - +
34C ALA* 3.4 33.2 - - + +
35C ASP* 2.7 33.3 + - - +
38C GLU* 3.1 26.1 + - - -
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Residues in contact with ALA 34 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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33A ARG* 3.4 46.7 - - + +
37A LEU* 4.5 8.1 - - + +
30B ILE* 2.9 19.1 + - + +
33B ARG* 1.3 76.6 - - - +
35B ASP* 1.3 63.3 + - - +
37B LEU* 3.2 11.7 + - - +
38B GLU* 3.0 26.7 + - - +
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Residues in contact with ASP 35 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33A ARG* 2.8 28.7 + - - +
31B THR* 2.9 34.4 + - - +
32B LEU* 3.6 9.4 - - + +
34B ALA* 1.3 76.6 - - - +
36B ARG* 1.3 62.0 + - + +
38B GLU* 3.3 6.5 + - - +
39B MET* 3.0 22.9 + - - +
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Residues in contact with ARG 36 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32B LEU* 3.0 29.9 + - + +
33B ARG* 3.6 29.5 - - - +
34B ALA 3.3 0.2 - - - -
35B ASP* 1.3 77.7 - - + +
37B LEU* 1.3 57.4 + - - +
39B MET* 3.2 22.0 + - + +
40B ILE* 2.9 43.6 + - + +
603B SO4 2.8 43.6 + - - -
38C GLU* 2.9 43.8 + - - +
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Residues in contact with LEU 37 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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37A LEU* 3.9 29.6 - - + -
33B ARG* 3.0 21.5 + - + +
34B ALA* 3.2 8.0 + - - +
36B ARG* 1.3 75.6 - - - +
38B GLU* 1.3 64.1 + - - +
40B ILE* 3.9 4.1 - - + +
41B ILE* 2.9 32.8 + - + +
34C ALA* 4.5 10.8 - - + +
37C LEU* 4.0 30.5 - - + -
38C GLU* 3.7 27.8 - - + +
41C ILE* 3.9 24.2 - - + -
37D LEU* 5.5 0.2 - - + -
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Residues in contact with GLU 38 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33A ARG* 3.0 27.6 + - - -
36A ARG* 3.1 29.5 + - - +
37A LEU* 3.7 21.3 - - + +
40A ILE* 3.9 22.8 - - + +
34B ALA 3.0 15.6 + - - +
35B ASP* 3.7 8.3 - - - +
36B ARG 3.3 0.2 - - - -
37B LEU* 1.3 76.0 - - - +
39B MET* 1.3 57.7 + - - +
41B ILE* 3.4 3.4 + - - +
42B ASN* 2.8 45.8 + - - +
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Residues in contact with MET 39 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35B ASP 3.0 13.2 + - - +
36B ARG* 3.5 32.8 - - + +
38B GLU* 1.3 76.5 - - - +
40B ILE* 1.3 76.9 + - + +
42B ASN* 3.4 8.0 + - - +
43B ASP* 2.8 49.0 + - - +
603B SO4 5.3 3.6 - - - +
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Residues in contact with ILE 40 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36B ARG* 2.9 29.6 + - - +
37B LEU* 3.9 5.2 - - + +
39B MET* 1.3 86.1 - - + +
41B ILE* 1.3 60.5 + - - +
43B ASP* 3.6 5.7 - - - +
44B ASN* 3.0 52.4 + - - +
603B SO4 5.6 0.2 - - - +
38C GLU* 3.4 44.9 - - + +
41C ILE* 4.3 13.5 - - + -
42C ASN* 3.7 20.4 - - - +
----------------------------------------------------------
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Residues in contact with ILE 41 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37A LEU* 3.9 23.8 - - + +
40A ILE* 4.1 11.2 - - + -
41A ILE* 4.0 28.5 - - + -
44A ASN* 3.6 24.2 - - + +
37B LEU* 2.9 22.4 + - + +
38B GLU* 3.8 4.0 - - - +
40B ILE* 1.3 75.8 - - - +
42B ASN* 1.3 58.7 + - - +
44B ASN* 3.8 3.2 - - - +
45B VAL* 2.9 40.6 + - + +
41C ILE* 3.8 34.3 - - + -
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Residues in contact with ASN 42 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40A ILE* 4.2 22.1 - - - +
44A ASN* 4.7 2.6 + - - +
38B GLU* 2.8 38.6 + - - +
39B MET* 3.7 6.8 - - - +
41B ILE* 1.3 76.9 - - - +
43B ASP* 1.3 64.7 + - - +
45B VAL* 3.4 4.4 + - - +
46B SER* 2.9 26.4 + - - -
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Residues in contact with ASP 43 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39B MET* 2.8 34.2 + - - +
40B ILE* 3.6 7.7 - - - +
42B ASN* 1.3 78.7 - - - +
44B ASN* 1.3 60.6 + - - +
46B SER* 3.4 5.4 + - - -
47B THR* 2.8 33.0 + - - +
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Residues in contact with ASN 44 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40B ILE* 3.0 29.7 + - - +
41B ILE* 3.9 3.4 - - - +
43B ASP* 1.3 77.8 - - - +
45B VAL* 1.3 61.4 + - + +
47B THR* 3.2 9.3 + - - -
48B ILE* 2.9 33.8 + - - +
41C ILE* 3.7 12.9 - - + +
42C ASN* 2.9 28.3 + - - +
45C VAL* 3.6 35.3 - - + +
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Residues in contact with VAL 45 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44A ASN* 3.4 46.2 - - + +
48A ILE* 4.4 15.5 - - + -
41B ILE* 2.9 27.0 + - + +
42B ASN* 3.9 3.4 - - - +
44B ASN* 1.3 74.1 - - + +
46B SER* 1.3 66.4 + - - +
48B ILE* 3.2 9.4 + - + +
49B LEU* 2.9 44.0 + - + +
45C VAL* 6.5 0.4 - - + -
----------------------------------------------------------
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Residues in contact with SER 46 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42B ASN 2.9 18.5 + - - -
43B ASP* 3.7 6.1 - - - -
45B VAL* 1.3 77.6 - - - +
47B THR* 1.3 62.1 + - - +
49B LEU* 3.5 7.4 + - - +
50B ALA* 3.1 26.0 + - - +
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Residues in contact with THR 47 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43B ASP* 2.8 21.2 + - - +
44B ASN* 3.4 14.3 + - - +
45B VAL 3.2 0.2 - - - -
46B SER* 1.3 77.0 - - - +
48B ILE* 1.3 58.8 + - - +
50B ALA* 3.3 6.7 + - - +
51B SER* 2.7 36.2 + - - +
49C LEU* 4.1 26.7 - - + -
----------------------------------------------------------
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Residues in contact with ILE 48 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48A ILE* 4.2 37.5 - - + -
44B ASN 2.9 19.9 + - - +
45B VAL* 3.6 9.2 - - + +
47B THR* 1.3 75.9 - - - +
49B LEU* 1.3 65.9 + - + +
51B SER* 3.0 13.2 + - - -
52B ILE* 3.1 20.4 + - - +
45C VAL* 4.2 20.2 - - + -
48C ILE* 4.0 41.5 - - + -
49C LEU* 3.9 22.4 - - + -
52C ILE* 5.9 1.3 - - - +
----------------------------------------------------------
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Residues in contact with LEU 49 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47A THR* 3.9 20.4 - - + -
48A ILE* 3.9 28.0 - - + -
51A SER* 3.9 26.8 - - - +
45B VAL* 2.9 39.0 + - + +
46B SER* 4.0 7.2 - - - +
48B ILE* 1.3 76.7 - - + +
50B ALA* 1.3 60.4 + - - +
51B SER 3.5 0.5 + - - -
52B ILE* 3.7 13.5 + - - +
----------------------------------------------------------
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Residues in contact with ALA 50 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46B SER* 3.1 18.9 + - - +
47B THR* 3.8 5.8 - - - +
48B ILE 3.2 0.4 - - - -
49B LEU* 1.3 76.7 - - - +
51B SER* 1.3 61.0 + - - +
52B ILE 3.5 0.4 + - - -
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Residues in contact with SER 51 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47B THR* 2.7 25.3 + - - +
48B ILE 3.0 6.1 + - - -
50B ALA* 1.3 80.1 - - - +
52B ILE* 1.3 56.6 + - - +
49C LEU* 4.1 18.0 - - - +
52C ILE* 3.7 18.9 - - - +
----------------------------------------------------------
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Residues in contact with ILE 52 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48A ILE* 5.9 0.5 - - - +
51A SER* 3.7 29.6 - - - +
52A ILE* 4.2 13.3 - - - +
48B ILE* 3.1 22.1 + - - +
49B LEU* 3.7 10.8 + - - +
50B ALA 3.5 3.0 - - - -
51B SER* 1.3 81.5 - - - +
52C ILE* 4.5 12.6 - - - +
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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