Contacts of the helix formed by residues 36 - 80 (chain Q) in PDB entry 5O9Z
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 HIS 36 (chain Q).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15Q TYR* 3.6 35.5 - - + +
16Q CYS* 4.5 7.6 - - + +
33Q GLY 3.7 12.4 + - - +
34Q LYS* 3.4 5.1 + - + +
35Q ASN* 1.3 75.3 - - - +
37Q LYS* 1.3 57.4 + - - +
39Q ASN* 3.3 7.6 + - - +
40Q VAL* 2.9 29.1 + - - +
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Residues in contact with LYS 37 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15Q TYR* 4.6 2.7 - - - +
31Q GLU 5.2 9.6 - - - +
33Q GLY 5.1 0.4 + - - -
34Q LYS 5.4 0.2 + - - -
35Q ASN 3.0 1.0 + - - -
36Q HIS* 1.3 79.0 - - - +
38Q GLU* 1.3 59.0 + - - +
40Q VAL* 3.2 7.8 + - - +
41Q ALA* 2.9 27.9 + - - +
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Residues in contact with GLU 38 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35Q ASN* 2.8 22.2 + - + +
37Q LYS* 1.3 74.9 - - - +
39Q ASN* 1.3 55.8 + - - +
41Q ALA* 3.3 7.3 + - - +
42Q LYS* 2.9 28.8 + - - +
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Residues in contact with ASN 39 (chain Q).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35Q ASN* 2.8 17.1 + - + +
36Q HIS* 3.7 11.4 - - - +
38Q GLU* 1.3 75.4 - - - +
40Q VAL* 1.3 60.7 + - - +
42Q LYS* 3.3 7.6 + - - +
43Q ARG* 2.9 28.4 + - - +
----------------------------------------------------------
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Residues in contact with VAL 40 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15Q TYR* 4.5 13.5 - - + -
36Q HIS 2.9 17.3 + - - +
37Q LYS* 3.2 8.3 + - - +
39Q ASN* 1.3 75.5 - - - +
41Q ALA* 1.3 58.0 + - - +
43Q ARG* 3.2 8.1 + - - +
44Q ILE* 2.9 27.2 + - - +
----------------------------------------------------------
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Residues in contact with ALA 41 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37Q LYS 2.9 13.0 + - - +
38Q GLU* 3.6 11.0 - - - +
40Q VAL* 1.3 78.3 - - - +
42Q LYS* 1.3 56.7 + - - +
44Q ILE* 3.2 8.7 + - - +
45Q SER* 2.9 28.1 + - - -
----------------------------------------------------------
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Residues in contact with LYS 42 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38Q GLU 2.9 17.6 + - - +
39Q ASN* 3.6 8.5 - - - +
40Q VAL 3.3 0.2 - - - -
41Q ALA* 1.3 76.1 - - - +
43Q ARG* 1.3 57.6 + - - +
45Q SER* 3.2 8.5 + - - -
46Q GLU* 2.9 28.4 + - - +
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Residues in contact with ARG 43 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39Q ASN 2.9 14.0 + - - +
40Q VAL* 3.2 11.9 + - - +
42Q LYS* 1.3 76.1 - - - +
44Q ILE* 1.3 57.0 + - - +
46Q GLU* 3.3 7.5 + - - +
47Q ILE* 2.9 28.1 + - - +
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Residues in contact with ILE 44 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
751C PHE* 4.9 18.3 - - + +
40Q VAL 2.9 13.7 + - - +
41Q ALA* 3.2 11.6 + - - +
43Q ARG* 1.3 77.7 - - - +
45Q SER* 1.3 57.0 + - - +
47Q ILE* 3.2 9.0 + - - +
48Q LYS* 2.9 27.2 + - - +
----------------------------------------------------------
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Residues in contact with SER 45 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41Q ALA 2.9 13.7 + - - -
42Q LYS* 3.2 11.4 + - - -
44Q ILE* 1.3 76.0 - - - +
46Q GLU* 1.3 57.5 + - - +
48Q LYS* 3.1 9.6 + - - +
49Q GLN* 2.9 27.3 + - - +
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Residues in contact with GLU 46 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42Q LYS 2.9 16.9 + - - +
43Q ARG* 3.7 7.4 - - - +
45Q SER* 1.3 75.8 - - - +
47Q ILE* 1.3 57.6 + - - +
49Q GLN* 3.3 8.6 + - - +
50Q LYS* 2.9 27.7 + - - +
----------------------------------------------------------
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Residues in contact with ILE 47 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43Q ARG 2.9 14.5 + - - +
44Q ILE* 3.2 13.0 + - - +
46Q GLU* 1.3 75.9 - - - +
48Q LYS* 1.3 58.1 + - - +
50Q LYS* 3.3 7.9 + - - +
51Q SER* 2.9 27.2 + - - -
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Residues in contact with LYS 48 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
747C THR* 5.7 6.1 - - - -
751C PHE* 4.5 15.5 - - + +
752C LEU* 6.0 3.1 - - - -
44Q ILE 2.9 11.8 + - - +
45Q SER* 3.1 12.8 + - - +
47Q ILE* 1.3 77.2 - - - +
49Q GLN* 1.3 56.7 + - - +
51Q SER* 3.1 9.7 + - - -
52Q LEU* 2.9 27.4 + - - +
----------------------------------------------------------
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Residues in contact with GLN 49 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45Q SER 2.9 12.2 + - - +
46Q GLU* 3.3 11.4 + - - +
48Q LYS* 1.3 76.1 - - - +
50Q LYS* 1.3 58.3 + - - +
52Q LEU* 3.2 8.4 + - - +
53Q ASP* 2.9 28.6 + - - +
----------------------------------------------------------
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Residues in contact with LYS 50 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46Q GLU 2.9 16.3 + - - +
47Q ILE* 3.6 9.0 - - - +
48Q LYS 3.2 0.2 - - - -
49Q GLN* 1.3 77.2 - - - +
51Q SER* 1.3 57.2 + - - +
53Q ASP* 3.4 7.3 + - - +
54Q LYS* 2.9 29.0 + - - +
----------------------------------------------------------
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Residues in contact with SER 51 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47Q ILE 2.9 13.8 + - - -
48Q LYS* 3.1 12.3 + - - -
50Q LYS* 1.3 75.2 - - - +
52Q LEU* 1.3 59.8 + - - +
54Q LYS* 3.2 8.5 + - - +
55Q ALA* 2.9 27.4 + - - +
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Residues in contact with LEU 52 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48Q LYS 2.9 13.3 + - - +
49Q GLN* 3.2 11.4 + - - +
51Q SER* 1.3 76.4 - - - +
53Q ASP* 1.3 56.0 + - - +
55Q ALA* 3.0 9.5 + - - +
56Q LYS* 2.9 27.9 + - - +
----------------------------------------------------------
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Residues in contact with ASP 53 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
49Q GLN 2.9 16.5 + - - +
50Q LYS* 3.7 7.9 - - - +
52Q LEU* 1.3 75.6 - - - +
54Q LYS* 1.3 56.4 + - - +
56Q LYS* 3.3 7.5 + - - +
57Q GLU* 2.9 29.7 + - - +
----------------------------------------------------------
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Residues in contact with LYS 54 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50Q LYS 2.9 17.6 + - - +
51Q SER* 3.5 8.5 - - - +
52Q LEU 3.2 0.2 - - - -
53Q ASP* 1.3 76.9 - - - +
55Q ALA* 1.3 58.6 + - - +
57Q GLU* 3.4 6.5 + - - +
58Q GLU* 2.9 29.1 + - - +
----------------------------------------------------------
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Residues in contact with ALA 55 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51Q SER 2.9 13.1 + - - +
52Q LEU* 3.0 12.5 + - - +
54Q LYS* 1.3 77.3 - - - +
56Q LYS* 1.3 57.0 + - - +
58Q GLU* 3.2 7.4 + - - +
59Q GLU* 2.9 27.9 + - - +
----------------------------------------------------------
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Residues in contact with LYS 56 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52Q LEU 2.9 12.5 + - - +
53Q ASP* 3.3 10.3 + - - +
55Q ALA* 1.3 76.8 - - - +
57Q GLU* 1.3 56.0 + - - +
59Q GLU* 3.0 9.3 + - - +
60Q LYS* 2.9 29.6 + - - +
----------------------------------------------------------
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Residues in contact with GLU 57 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53Q ASP 2.9 17.4 + - - +
54Q LYS* 3.8 7.6 - - - +
56Q LYS* 1.3 76.1 - - - +
58Q GLU* 1.3 57.3 + - - +
60Q LYS* 3.4 5.7 + - - +
61Q ALA* 2.9 31.6 + - - +
----------------------------------------------------------
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Residues in contact with GLU 58 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54Q LYS 2.9 18.3 + - - +
55Q ALA* 3.5 9.0 - - - +
57Q GLU* 1.3 77.1 - - - +
59Q GLU* 1.3 57.8 + - - +
61Q ALA* 3.9 5.1 - - - +
62Q SER* 2.9 30.3 + - - -
----------------------------------------------------------
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Residues in contact with GLU 59 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55Q ALA 2.9 14.0 + - - +
56Q LYS* 3.0 11.9 + - - +
58Q GLU* 1.3 74.6 - - - +
60Q LYS* 1.3 60.4 + - - +
62Q SER* 3.2 7.2 + - - -
63Q LYS* 2.9 29.1 + - - +
----------------------------------------------------------
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Residues in contact with LYS 60 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158M PRO* 5.9 0.7 - - - -
56Q LYS 2.9 16.4 + - - +
57Q GLU* 3.9 5.6 - - - +
59Q GLU* 1.3 76.9 - - - +
61Q ALA* 1.3 57.9 + - - +
63Q LYS* 3.2 6.6 + - - +
64Q GLU* 2.9 31.0 + - - +
----------------------------------------------------------
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Residues in contact with ALA 61 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20M GLY* 5.8 5.2 - - - -
158M PRO* 5.2 8.0 - - + +
167M LEU* 4.4 22.2 - - + -
57Q GLU 2.9 18.8 + - - +
58Q GLU* 4.0 5.2 - - - +
60Q LYS* 1.3 76.0 - - - +
62Q SER* 1.3 57.3 + - - +
64Q GLU* 4.2 5.0 - - - +
65Q PHE* 2.9 31.2 + - - +
----------------------------------------------------------
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Residues in contact with SER 62 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58Q GLU 2.9 20.3 + - - -
59Q GLU* 3.5 6.7 - - - -
60Q LYS 3.2 0.2 - - - -
61Q ALA* 1.3 75.7 - - - +
63Q LYS* 1.3 58.9 + - - +
65Q PHE* 3.7 5.3 - - - +
66Q ALA* 2.9 28.6 + - - +
----------------------------------------------------------
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Residues in contact with LYS 63 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59Q GLU 2.9 15.6 + - - +
60Q LYS* 3.7 6.1 - - - +
62Q SER* 1.3 76.8 - - - +
64Q GLU* 1.3 58.1 + - - +
66Q ALA* 3.0 8.4 + - - +
67Q ALA* 2.9 27.5 + - - +
----------------------------------------------------------
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Residues in contact with GLU 64 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156M ASN 4.5 6.0 - - - +
158M PRO* 3.5 34.8 - - + -
60Q LYS 2.9 16.4 + - - +
61Q ALA 4.2 1.6 - - - +
63Q LYS* 1.3 77.5 - - - +
65Q PHE* 1.3 56.8 + - - +
67Q ALA* 3.4 8.0 + - - +
68Q MET* 2.9 27.2 + - - +
----------------------------------------------------------
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Residues in contact with PHE 65 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19M ILE* 6.0 6.3 - - + -
153M LYS* 5.5 2.3 - - - +
157M VAL* 5.9 2.7 - - + +
158M PRO* 5.3 1.2 - - - +
61Q ALA 2.9 21.0 + - - +
62Q SER* 3.7 7.2 - - - +
64Q GLU* 1.3 76.7 - - - +
66Q ALA* 1.3 60.4 + - - +
68Q MET* 3.1 8.8 + - - +
69Q GLU* 2.9 28.4 + - - +
----------------------------------------------------------
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Residues in contact with ALA 66 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62Q SER 2.9 15.8 + - - +
63Q LYS* 3.0 11.0 + - - +
65Q PHE* 1.3 77.0 - - - +
67Q ALA* 1.3 57.3 + - - +
69Q GLU* 3.2 7.4 + - - +
70Q ALA* 2.9 27.4 + - - +
----------------------------------------------------------
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Residues in contact with ALA 67 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156M ASN* 5.3 0.7 - - - -
63Q LYS 2.9 12.2 + - - +
64Q GLU* 3.8 9.9 - - - +
66Q ALA* 1.3 76.5 - - - +
68Q MET* 1.3 57.6 + - - +
70Q ALA* 3.2 9.3 + - - +
71Q ALA* 2.9 29.8 + - - +
----------------------------------------------------------
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Residues in contact with MET 68 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152M ARG 4.0 5.4 - - - +
153M LYS* 3.2 29.4 - - - +
156M ASN* 3.6 30.0 - - + +
157M VAL* 4.4 0.9 - - - +
64Q GLU 2.9 15.2 + - - +
65Q PHE* 3.1 12.8 + - - +
67Q ALA* 1.3 78.1 - - - +
69Q GLU* 1.3 56.7 + - - +
71Q ALA* 3.5 1.9 + - - +
72Q ALA* 2.9 28.2 + - - +
----------------------------------------------------------
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Residues in contact with GLU 69 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
153M LYS* 4.6 9.8 - - + +
65Q PHE 2.9 13.7 + - - +
66Q ALA* 3.2 8.9 + - - +
68Q MET* 1.3 73.3 - - - +
70Q ALA* 1.3 59.9 + - - +
72Q ALA* 3.4 7.4 - - - +
73Q LEU* 2.9 31.5 + - - +
----------------------------------------------------------
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Residues in contact with ALA 70 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66Q ALA 2.9 14.7 + - - +
67Q ALA* 3.4 13.5 - - - +
68Q MET 3.2 0.2 - - - -
69Q GLU* 1.3 77.5 - - - +
71Q ALA* 1.3 57.3 + - - +
73Q LEU* 3.9 2.6 - - - +
74Q LYS* 2.9 30.8 + - - +
----------------------------------------------------------
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Residues in contact with ALA 71 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152M ARG 6.0 0.4 - - - +
156M ASN* 5.1 9.4 - - + -
67Q ALA 2.9 15.6 + - - +
68Q MET* 4.0 4.7 - - - +
70Q ALA* 1.3 72.4 - - - +
72Q ALA* 1.3 60.5 + - - +
74Q LYS* 3.6 6.8 - - - +
75Q ALA* 2.9 32.2 + - - +
----------------------------------------------------------
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Residues in contact with ALA 72 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149M LEU* 3.9 25.4 - - + +
152M ARG* 3.7 30.9 + - + +
153M LYS 4.1 1.1 - - - +
68Q MET 2.9 19.0 + - - +
69Q GLU* 3.4 8.7 - - - +
71Q ALA* 1.3 78.4 - - - +
73Q LEU* 1.3 59.6 + - - +
75Q ALA* 3.2 2.6 + - - +
76Q TYR* 2.9 30.8 + - - +
----------------------------------------------------------
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Residues in contact with LEU 73 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149M LEU* 5.5 4.4 - - + +
69Q GLU 2.9 19.1 + - - +
70Q ALA* 4.3 3.1 - - - +
72Q ALA* 1.3 74.1 - - - +
74Q LYS* 1.3 57.2 + - - +
76Q TYR* 4.4 6.5 - - - -
77Q GLN* 2.9 32.4 + - - +
----------------------------------------------------------
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Residues in contact with LYS 74 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70Q ALA 2.9 21.3 + - - +
71Q ALA* 3.6 8.7 - - - +
72Q ALA 3.1 0.2 - - - -
73Q LEU* 1.3 77.9 - - - +
75Q ALA* 1.3 58.2 + - - +
77Q GLN* 3.8 3.1 - - - +
78Q GLU* 2.9 30.9 + - - +
----------------------------------------------------------
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Residues in contact with ALA 75 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71Q ALA 2.9 16.7 + - - +
72Q ALA* 3.9 3.1 - - - +
74Q LYS* 1.3 76.3 - - - +
76Q TYR* 1.3 57.5 + - - +
78Q GLU* 3.4 6.4 + - - +
79Q ASP* 2.9 30.1 + - - +
----------------------------------------------------------
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Residues in contact with TYR 76 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
148M LEU* 5.9 7.0 - - + -
149M LEU* 6.1 5.4 - - + +
72Q ALA 2.9 17.7 + - - +
73Q LEU* 4.1 6.3 - - - +
75Q ALA* 1.3 78.2 - - - +
77Q GLN* 1.3 57.2 + - - +
79Q ASP* 3.3 5.0 + - - +
80Q LEU* 2.9 30.0 + - - +
----------------------------------------------------------
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Residues in contact with GLN 77 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73Q LEU 2.9 21.2 + - - +
74Q LYS* 4.0 3.4 - - - +
76Q TYR* 1.3 77.5 - - - +
78Q GLU* 1.3 62.3 + - - +
80Q LEU* 4.0 6.1 - - - +
81Q LYS* 3.3 23.6 + - - +
----------------------------------------------------------
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Residues in contact with GLU 78 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74Q LYS 2.9 18.8 + - - +
75Q ALA* 3.7 8.1 - - - +
77Q GLN* 1.3 79.4 - - - +
79Q ASP* 1.3 60.4 + - - +
81Q LYS* 3.7 4.4 + - - +
82Q ARG* 3.5 16.1 + - - -
----------------------------------------------------------
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Residues in contact with ASP 79 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75Q ALA 2.9 17.7 + - - +
76Q TYR* 3.8 5.4 - - - +
78Q GLU* 1.3 76.9 - - - +
80Q LEU* 1.3 64.1 + - - +
81Q LYS 3.3 0.2 - - - -
82Q ARG* 3.6 14.0 + - - +
----------------------------------------------------------
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Residues in contact with LEU 80 (chain Q).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76Q TYR 2.9 17.3 + - - +
77Q GLN* 4.0 7.2 - - - +
78Q GLU 3.4 0.2 - - - -
79Q ASP* 1.3 79.9 - - - +
81Q LYS* 1.3 60.9 + - - +
82Q ARG* 4.5 2.6 - - - +
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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