Contacts of the helix formed by residues 5 - 49 (chain g) 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 g).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17C SER* 5.6 0.7 + - - -
20C GLU* 3.8 14.6 - - - +
21C TYR* 2.7 33.0 + - - -
26G TRP* 4.3 5.5 - - - -
1g ALA 3.9 5.1 + - - +
3g GLY 3.3 5.3 - - - +
4g ASP* 1.3 76.1 - - - +
6g PRO* 1.3 73.9 - - - +
7g ALA* 2.8 21.0 + - - +
8g LYS* 2.8 29.6 + - + +
9g ALA* 3.3 4.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PRO 6 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23G GLY* 6.5 0.2 - - - -
26G TRP* 3.7 42.4 - - + +
27G ALA* 5.3 0.4 - - - +
30G VAL* 3.7 17.6 - - + +
4g ASP 3.2 10.7 - - - +
5g ASP* 1.3 90.0 - - - +
7g ALA* 1.3 55.1 + - - +
9g ALA* 3.2 10.7 + - + +
10g ALA* 2.9 29.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 7 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21C TYR* 3.4 35.2 - - + +
24C TYR* 4.1 4.5 - - + -
26G TRP* 3.7 17.8 - - + -
30G VAL* 5.0 0.7 - - - -
5g ASP* 2.8 13.8 + - - +
6g PRO* 1.3 79.3 - - - +
8g LYS* 1.3 56.3 + - - +
10g ALA* 3.4 6.8 + - - +
11g PHE* 2.8 29.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 8 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20C GLU* 4.2 6.1 - - - +
24C TYR* 3.2 32.2 - - + +
2g GLU* 2.8 35.4 + - - +
3g GLY* 4.0 24.4 - - - +
5g ASP* 2.8 15.3 + - + +
7g ALA* 1.3 77.7 - - - +
9g ALA* 1.3 59.3 + - - +
11g PHE* 3.5 0.7 - - - +
12g ASN* 2.8 51.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 9 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30G VAL* 5.5 2.9 - - + -
3g GLY 6.1 1.3 - - - +
5g ASP 3.3 4.4 + - - +
6g PRO* 3.2 15.4 + - + +
8g LYS* 1.3 78.9 - - - +
10g ALA* 1.3 59.9 + - - +
12g ASN* 4.0 6.9 - - - +
13g SER* 2.8 30.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 10 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30G VAL* 3.9 33.6 - - + +
33G VAL* 5.3 7.4 - - + -
34G GLY* 5.7 3.3 - - - +
6g PRO 2.9 16.1 + - - +
7g ALA* 3.6 6.7 - - - +
9g ALA* 1.3 74.7 - - - +
11g PHE* 1.3 64.6 + - - +
13g SER* 3.2 7.7 + - - -
14g LEU* 2.9 34.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 11 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24C TYR* 3.4 70.7 - + + -
27C ALA* 3.7 20.9 - - + -
28C MET* 3.9 11.4 - - + -
7g ALA 2.8 21.5 + - - +
8g LYS* 3.2 4.0 + - + +
10g ALA* 1.3 72.5 - - - +
12g ASN* 1.3 73.9 + - - +
14g LEU* 3.1 11.1 + - + +
15g GLN* 2.8 67.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 12 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8g LYS* 2.8 46.2 + - - +
9g ALA* 4.0 6.3 - - - +
11g PHE* 1.3 89.3 - - - +
13g SER* 1.3 57.3 + - - +
15g GLN* 3.2 10.3 + - - +
16g ALA* 3.0 28.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 13 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34G GLY* 6.3 2.2 - - - -
9g ALA* 2.8 22.6 + - - +
10g ALA* 3.4 8.5 - - - -
11g PHE 3.2 0.2 - - - -
12g ASN* 1.3 77.4 - - - +
14g LEU* 1.3 58.6 + - - +
16g ALA* 3.4 8.0 + - - +
17g SER* 3.0 31.3 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 14 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28C MET* 3.6 19.7 - - + +
33G VAL* 4.0 21.3 - - + -
34G GLY* 3.8 26.5 - - - +
37G ILE* 3.7 36.8 - - + -
38G GLY* 3.9 8.1 - - - +
41G LEU* 3.6 7.8 - - + +
10g ALA* 2.9 21.9 + - + +
11g PHE* 3.1 9.8 + - + +
13g SER* 1.3 75.4 - - - +
15g GLN* 1.3 60.3 + - - +
17g SER* 3.4 4.9 + - - +
18g ALA* 2.8 31.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 15 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27C ALA* 4.3 4.7 + - - +
28C MET* 3.2 37.5 - - - +
31C VAL* 3.9 23.5 - - - +
11g PHE* 2.8 51.3 + - + +
12g ASN* 3.2 12.1 + - - +
14g LEU* 1.3 77.9 - - - +
16g ALA* 1.3 56.5 + - - +
18g ALA* 3.7 3.8 - - - +
19g THR* 2.8 35.0 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 16 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12g ASN 3.0 12.9 + - - +
13g SER* 3.6 10.8 - - - +
14g LEU 3.3 0.2 - - - -
15g GLN* 1.3 75.1 - - - +
17g SER* 1.3 63.5 + - - +
19g THR* 3.4 6.9 + - - -
20g GLU* 3.0 24.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 17 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38G GLY* 5.1 6.9 - - - -
41G LEU* 4.3 6.5 - - - -
5b ASP* 5.6 0.3 + - - -
13g SER 3.0 18.7 + - - -
14g LEU* 3.6 9.5 - - - +
16g ALA* 1.3 75.6 - - - +
18g ALA* 1.3 62.1 + - - +
20g GLU* 3.3 9.7 + - - +
21g TYR* 3.0 50.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 18 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28C MET* 4.6 6.7 - - - -
31C VAL* 4.5 18.6 - - + -
32C ILE* 5.8 2.0 - - + -
41G LEU* 3.9 25.7 - - + +
48G LYS* 5.1 0.2 + - - -
14g LEU 2.8 21.0 + - - +
15g GLN* 3.7 7.2 - - - +
17g SER* 1.3 74.2 - - - +
19g THR* 1.3 52.8 + - - +
21g TYR* 3.1 5.8 + - - +
22g ILE* 2.8 42.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 19 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31C VAL* 5.5 3.6 - - - +
15g GLN* 2.8 23.0 + - - +
16g ALA* 3.6 7.3 - - - -
18g ALA* 1.3 76.5 - - - +
20g GLU* 1.3 62.9 + - - +
22g ILE* 3.3 13.6 + - + +
23g GLY* 3.0 18.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 20 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2b GLU* 5.1 7.4 - - - +
5b ASP* 3.8 19.7 - - - +
8b LYS* 4.2 7.6 - - - +
16g ALA 3.0 13.6 + - - +
17g SER* 3.5 12.2 - - - +
19g THR* 1.3 78.9 - - - +
21g TYR* 1.3 66.8 + - + +
23g GLY* 3.1 6.0 + - - -
24g TYR* 2.6 63.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 21 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26B TRP* 3.5 13.5 - - - -
38G GLY* 3.3 22.1 - - - -
41G LEU* 3.7 20.6 - - + +
42G PHE* 3.6 23.8 - + + -
45G PHE* 3.8 11.1 - - + +
48G LYS* 4.5 4.4 + - - +
5b ASP* 2.7 25.1 + - - -
7b ALA* 3.4 27.6 - - + +
17g SER* 3.0 32.6 + - - +
18g ALA* 3.1 4.0 + - - +
20g GLU* 1.3 84.7 - - - +
22g ILE* 1.3 55.6 + - - +
24g TYR* 3.3 23.8 + + - +
25g ALA* 2.8 32.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 22 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31C VAL* 3.5 33.4 - - + +
32C ILE* 5.6 0.7 - - - -
35C ALA* 3.6 25.8 - - + -
48G LYS* 3.4 23.8 - - - +
18g ALA* 2.8 25.5 + - + +
19g THR* 3.4 10.5 - - + +
21g TYR* 1.3 73.6 - - - +
23g GLY* 1.3 59.8 + - - +
25g ALA* 3.1 3.5 + - - +
26g TRP* 2.9 45.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 23 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19g THR 3.0 14.0 + - - -
20g GLU* 3.1 6.2 + - - -
22g ILE* 1.3 77.5 - - - +
24g TYR* 1.3 60.6 + - - +
26g TRP* 4.0 4.0 - - - +
27g ALA* 2.9 31.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 24 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42G PHE* 5.3 4.3 - + - -
45G PHE* 3.5 11.0 - + + -
2b GLU* 5.3 0.5 + - - -
7b ALA* 4.1 4.5 - - + -
8b LYS* 3.2 45.5 - - + +
11b PHE* 3.4 52.8 - + + -
20g GLU* 2.6 47.5 + - + +
21g TYR* 3.3 32.3 - + - +
22g ILE 3.2 0.4 - - - -
23g GLY* 1.3 76.6 - - - +
25g ALA* 1.3 59.9 + - - +
27g ALA* 5.6 0.2 - - + -
28g MET* 2.8 33.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 25 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39C ILE* 3.6 21.9 - - + +
45G PHE* 3.5 15.2 - - + -
48G LYS* 3.8 27.6 - - + -
49G ALA* 4.7 3.9 - - - -
21g TYR 2.8 19.5 + - - +
22g ILE* 3.1 6.5 + - - +
24g TYR* 1.3 74.5 - - - +
26g TRP* 1.3 62.5 + - - +
28g MET* 3.5 2.1 + - - +
29g VAL* 3.1 26.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TRP 26 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35C ALA* 4.7 7.1 + - - +
38C GLY* 3.8 17.7 - - - -
39C ILE* 3.6 33.2 - - + +
42C PHE* 3.8 25.8 - + + -
5X ASP* 4.3 7.0 - - - -
6X PRO* 3.7 38.3 - - + +
7X ALA* 3.7 18.2 - - + -
21c TYR* 3.5 25.1 - - - -
22g ILE* 2.9 38.8 + - + +
23g GLY* 4.0 4.0 - - - +
25g ALA* 1.3 72.9 - - - +
27g ALA* 1.3 60.9 + - - +
29g VAL* 3.3 12.5 - - + +
30g VAL* 2.9 39.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 27 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6X PRO* 5.3 1.5 - - - +
11b PHE* 3.7 19.3 - - + -
15b GLN* 4.4 4.5 - - - +
23g GLY 2.9 20.2 + - - +
24g TYR* 3.7 4.0 - - + +
26g TRP* 1.3 75.9 - - - +
28g MET* 1.3 62.8 + - - +
30g VAL* 3.7 5.2 - - - +
31g VAL* 3.2 28.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 28 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37B ILE* 5.6 4.0 - - + -
41B LEU* 4.9 7.2 - - + -
45G PHE* 4.0 8.1 - - + -
49G ALA* 3.7 25.4 - - + -
11b PHE* 3.9 17.3 - - + -
14b LEU* 3.6 33.0 - - + +
15b GLN* 3.2 30.5 + - - +
18b ALA* 4.6 17.5 - - - -
24g TYR 2.8 18.4 + - - +
25g ALA 3.8 3.4 - - - +
27g ALA* 1.3 77.9 - - - +
29g VAL* 1.3 57.3 + - - +
31g VAL* 3.1 6.8 + - - +
32g ILE* 2.9 44.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 29 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39C ILE* 4.0 25.6 - - + -
42C PHE* 4.6 5.4 - - + -
43C LYS* 4.7 12.3 - - + -
48G LYS 4.7 7.0 - - - +
49G ALA* 5.0 4.5 - - - +
50G SER 6.1 1.6 - - - +
25g ALA 3.1 14.9 + - - +
26g TRP* 3.3 33.9 - - + +
28g MET* 1.3 75.9 - - - +
30g VAL* 1.3 65.3 + - + +
32g ILE* 3.7 14.3 - - + +
33g VAL* 2.8 48.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 30 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42C PHE* 4.9 1.6 - - + -
6X PRO* 3.7 36.3 - - + +
7X ALA 4.6 0.2 - - - +
9X ALA* 5.5 2.2 - - + -
10X ALA* 3.9 27.1 - - + +
26g TRP* 2.9 33.5 + - + +
27g ALA* 3.7 6.3 - - - +
29g VAL* 1.3 76.9 - - + +
31g VAL* 1.3 62.9 + - + +
33g VAL* 4.1 2.2 - - - +
34g GLY* 2.8 28.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 31 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15b GLN* 3.9 22.4 - - - +
18b ALA* 4.5 15.9 - - + -
19b THR* 5.4 4.0 - - - +
22b ILE* 3.5 26.1 - - + +
27g ALA 3.2 15.0 + - - +
28g MET* 3.1 10.6 + - - +
30g VAL* 1.3 81.4 - - + +
32g ILE* 1.3 63.6 + - + +
34g GLY* 3.9 0.8 - - - -
35g ALA* 3.2 23.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 32 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B LEU* 4.4 22.7 - - + -
44B LYS* 5.0 26.7 - - + +
48B LYS* 4.8 5.7 - - - +
49G ALA 3.4 25.1 - - - +
50G SER 5.6 1.3 - - - +
18b ALA* 5.8 1.3 - - + -
22b ILE* 5.6 0.4 - - - -
28g MET* 2.9 37.0 + - + +
29g VAL* 3.7 10.5 - - + +
31g VAL* 1.3 80.5 - - + +
33g VAL* 1.3 60.6 + - + +
35g ALA* 3.5 2.9 + - - +
36g THR* 2.6 45.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 33 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42C PHE* 3.7 27.8 - - + -
43C LYS* 5.7 4.0 - - + -
46C THR* 3.5 32.5 - - + +
10X ALA* 5.3 1.3 - - + -
14X LEU* 4.0 14.4 - - + -
29g VAL* 2.8 34.2 + - + +
30g VAL 4.1 1.8 - - - +
32g ILE* 1.3 73.0 - - + +
34g GLY* 1.3 61.0 + - - +
36g THR* 4.2 5.6 - - - -
37g ILE* 2.8 41.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 34 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10X ALA* 5.7 3.1 - - - +
13X SER* 6.3 2.5 - - - -
14X LEU* 3.8 15.8 - - - +
30g VAL 2.8 20.1 + - - -
31g VAL* 3.9 1.1 - - - -
33g VAL* 1.3 77.2 - - - +
35g ALA* 1.3 56.6 + - - +
38g GLY* 2.9 27.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 35 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B LYS* 4.0 12.3 - - + +
22b ILE* 3.6 43.5 - - + -
26b TRP* 4.7 8.2 + - - +
31g VAL 3.2 12.9 + - - +
32g ILE 4.0 1.8 - - - +
34g GLY* 1.3 72.2 - - - +
36g THR* 1.3 67.2 + - - +
38g GLY* 3.8 0.4 - - - -
39g ILE* 3.0 32.2 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 36 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44B LYS* 5.8 2.1 - - - +
47B SER* 5.9 2.5 - - - +
48B LYS* 3.4 31.8 - - + +
32g ILE* 2.6 35.7 + - - +
33g VAL* 3.8 5.4 - - - -
35g ALA* 1.3 78.2 - - - +
37g ILE* 1.3 67.9 + - + +
39g ILE* 3.5 3.6 + - - +
40g LYS* 3.1 30.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 37 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45C PHE* 6.1 0.7 - - + -
46C THR* 4.0 29.2 - - + +
49C ALA* 6.1 5.6 - - + -
50C SER* 4.7 0.2 - - - +
14X LEU* 3.7 23.8 - - + -
28c MET* 5.6 5.8 - - + -
33g VAL* 2.8 38.8 + - + +
36g THR* 1.3 77.0 - - + +
38g GLY* 1.3 56.9 + - - +
40g LYS* 3.3 32.2 - - + +
41g LEU* 2.7 49.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLY 38 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14X LEU* 3.9 8.4 - - - +
17X SER* 5.1 5.6 - - - -
21X TYR* 3.3 17.3 - - - -
26b TRP* 3.8 11.9 - - - -
34g GLY 2.9 21.8 + - - -
35g ALA 3.8 0.2 - - - -
37g ILE* 1.3 77.3 - - - +
39g ILE* 1.3 55.2 + - - +
41g LEU* 3.3 6.8 + - - -
42g PHE* 3.0 22.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 39 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B LYS* 3.6 32.5 - - + +
25b ALA* 3.7 40.8 - - + +
26b TRP* 3.6 35.2 - - + +
29b VAL* 4.0 22.9 - - + -
35g ALA* 3.0 22.5 + - + +
36g THR 3.7 3.6 - - - +
38g GLY* 1.3 72.6 - - - +
40g LYS* 1.3 60.2 + - - +
42g PHE* 3.0 4.2 + - + +
43g LYS* 2.8 34.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 40 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49C ALA 5.4 2.2 - - - +
50C SER* 3.6 35.6 + - - +
36g THR* 3.1 20.3 + - - +
37g ILE* 3.3 31.4 - - + +
39g ILE* 1.3 77.1 - - - +
41g LEU* 1.3 58.4 + - + +
43g LYS* 3.1 21.4 + - + +
44g LYS* 2.9 43.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 41 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14X LEU* 3.6 28.5 - - + +
17X SER* 4.3 8.7 - - - -
18X ALA* 3.9 23.8 - - + +
21X TYR* 3.7 16.6 - - + +
28c MET* 4.8 6.3 - - + -
32c ILE* 4.4 25.8 - - + -
37g ILE* 2.7 40.8 + - + +
38g GLY* 3.5 6.3 - - - +
40g LYS* 1.3 73.2 - - + +
42g PHE* 1.3 58.0 + - - +
44g LYS* 3.1 14.7 + - + +
45g PHE* 2.9 25.3 + - - +
48g LYS* 5.3 1.4 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 42 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7S ALA* 3.5 33.7 - - + -
10S ALA* 3.6 27.4 - - + -
11S PHE* 4.9 1.8 - - + -
14S LEU* 5.4 0.2 - - + -
21X TYR* 3.6 12.4 - + + -
24X TYR* 5.3 1.1 - + - -
26b TRP* 3.8 24.7 - + + -
29b VAL* 4.6 15.0 - - + -
30b VAL* 4.9 1.8 - - - -
33b VAL* 3.7 39.7 - - + -
38g GLY 3.0 13.2 + - - +
39g ILE 3.0 9.3 + - - +
41g LEU* 1.3 73.9 - - - +
43g LYS* 1.3 64.3 + - - +
45g PHE* 3.1 44.1 - + + +
46g THR* 3.2 10.6 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 43 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B LYS 5.3 1.1 - - - +
50B SER* 2.8 36.2 + - - +
29b VAL* 4.7 12.8 - - + -
33b VAL* 5.7 3.1 - - + -
39g ILE* 2.8 28.7 + - + +
40g LYS* 3.1 22.2 + - + +
42g PHE* 1.3 75.4 - - + +
44g LYS* 1.3 62.9 + - + +
46g THR* 2.5 27.3 + - - +
47g SER* 3.1 9.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 44 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50C SER* 4.0 20.9 + - - +
32c ILE* 5.0 24.5 - - + +
36c THR* 5.8 1.8 - - - +
40g LYS* 2.9 32.0 + - + +
41g LEU* 3.1 22.0 + - + +
43g LYS* 1.3 73.0 - - + +
45g PHE* 1.3 60.9 + - - +
47g SER* 3.3 10.1 + - - -
48g LYS* 2.8 44.6 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 45 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11S PHE* 3.7 22.9 - + + -
14S LEU* 4.3 13.9 - - + -
21X TYR* 4.1 13.9 - - + +
24X TYR* 3.4 32.1 - - + -
25X ALA* 3.5 20.6 - - - -
28X MET* 4.0 15.7 - - + -
37b ILE* 6.1 0.7 - - + -
41g LEU 2.9 12.4 + - - +
42g PHE* 3.1 42.6 + + + +
44g LYS* 1.3 76.3 - - - +
46g THR* 1.3 69.8 + - + +
48g LYS* 3.1 13.0 + - - +
49g ALA* 2.8 47.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 46 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33b VAL* 3.5 41.4 - - + +
37b ILE* 4.0 21.5 - - + +
42g PHE* 3.2 13.2 + - + +
43g LYS* 2.5 25.3 + - - +
45g PHE* 1.3 89.5 - - + +
47g SER* 1.3 52.3 + - - +
49g ALA* 3.6 6.6 + - - +
50g SER* 2.6 32.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 47 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36c THR* 5.9 2.3 - - - +
43g LYS 3.1 8.4 + - - -
44g LYS* 3.4 16.4 - - - -
46g THR* 1.3 80.4 + - - +
48g LYS* 1.3 65.7 + - - +
50g SER* 3.0 25.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 48 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18X ALA 5.1 0.2 + - - -
21X TYR* 4.5 2.6 + - - +
22X ILE* 3.4 37.6 - - - +
25X ALA* 3.8 22.4 - - + -
29X VAL* 4.6 3.6 - - - +
32c ILE* 5.1 6.0 + - - +
35c ALA* 4.0 7.5 - - + +
36c THR* 3.4 51.3 + - + +
39c ILE* 3.6 30.9 - - + +
43c LYS* 5.3 1.0 - - - +
41g LEU 5.3 1.6 + - - -
44g LYS* 2.8 38.5 + - + +
45g PHE* 3.6 6.9 - - - +
47g SER* 1.3 75.0 - - - +
49g ALA* 1.3 58.4 + - - +
50g SER* 3.1 5.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 49 (chain g).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25X ALA* 4.7 7.2 - - - +
28X MET* 3.7 26.9 - - + -
29X VAL* 5.0 6.0 - - - +
32X ILE* 3.4 24.4 - - - +
37b ILE* 6.1 6.1 - - + -
40b LYS* 5.4 2.6 - - - +
44b LYS* 5.9 0.7 - - - -
45g PHE* 2.8 31.3 + - + +
46g THR* 3.9 6.7 - - - +
47g SER 3.1 0.4 - - - -
48g LYS* 1.3 75.5 - - - +
50g SER* 1.3 60.4 + - - +
----------------------------------------------------------
Back to top of page
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