Contacts of the helix formed by residues 46 - 74 (chain C) in PDB entry 6R93
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 ALA 46 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18C ARG* 3.2 25.8 + - - +
32C HIS* 5.1 4.3 - - - -
44C VAL 3.8 1.0 + - - -
45C GLY* 1.3 72.2 - - - -
47C GLY* 1.3 62.0 + - - +
49C PRO* 3.4 6.5 - - - +
50C VAL* 4.0 7.1 - - - +
122D TYR* 4.3 25.1 - - + +
111J T 3.7 17.9 + - - +
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Residues in contact with GLY 47 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45C GLY* 3.3 0.6 - - - -
46C ALA* 1.3 78.0 - - - +
48C ALA* 1.3 66.1 + - - +
49C PRO 3.4 0.2 - - - -
50C VAL* 3.2 8.3 + - - +
51C TYR* 3.1 23.6 + - - +
92D SER* 4.6 10.8 - - - -
119D VAL* 4.6 20.5 - - - +
122D TYR* 5.3 4.3 - - - -
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Residues in contact with ALA 48 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35C LEU* 4.8 7.6 - - + -
44C VAL* 4.3 11.2 - - + -
45C GLY 3.4 8.7 + - - +
46C ALA 3.4 0.2 - - - -
47C GLY* 1.3 77.5 - - - +
49C PRO* 1.3 66.2 - - + +
51C TYR* 3.3 3.9 + - - +
52C LEU* 3.0 29.8 + - - +
90D ILE* 4.4 16.4 - - + +
91D THR* 4.5 4.2 - - - +
92D SER* 4.6 7.6 - - - +
95D ILE* 4.3 24.7 - - + +
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Residues in contact with PRO 49 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18C ARG* 3.8 14.6 - - - +
28C VAL* 3.8 17.8 - - + +
31C VAL* 3.8 28.6 - - + +
32C HIS* 4.0 18.8 - - + +
35C LEU* 4.7 3.1 - - + -
44C VAL* 4.4 6.7 - - + -
45C GLY 3.2 15.0 - - - +
46C ALA 3.4 12.1 - - - +
48C ALA* 1.3 92.5 - - + +
50C VAL* 1.3 56.7 + - - +
52C LEU* 3.9 1.7 - - + +
53C ALA* 2.9 31.5 + - - +
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Residues in contact with VAL 50 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18C ARG* 4.6 2.9 - - + +
22C ALA* 3.9 18.6 - - + -
24C LEU* 3.7 4.0 - - + +
28C VAL* 3.9 28.0 - - + -
46C ALA 4.0 11.7 - - - +
47C GLY* 3.2 9.7 + - - +
49C PRO* 1.3 75.5 - - - +
51C TYR* 1.3 64.1 + - - +
53C ALA 3.3 0.7 + - - -
54C ALA* 3.0 23.2 + - - +
118D ALA* 3.8 33.9 - - + +
119D VAL* 4.3 5.2 - - - +
122D TYR* 4.3 25.8 - - + -
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Residues in contact with TYR 51 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47C GLY 3.1 11.5 + - - +
48C ALA* 3.6 10.3 - - - +
50C VAL* 1.3 77.9 - - - +
52C LEU* 1.3 61.9 + - - +
54C ALA* 3.2 4.5 + - - +
55C VAL* 3.0 43.8 + - + +
92D SER* 4.2 24.2 - - - -
95D ILE* 3.7 25.1 - - + -
96D GLN* 3.2 40.3 + - + +
99D VAL* 4.8 4.5 - - + -
112D VAL* 3.4 28.5 + - - +
115D GLY* 3.8 39.7 - - - +
116D THR* 3.9 3.8 - - - -
119D VAL* 4.9 7.2 - - + +
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Residues in contact with LEU 52 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31C VAL* 4.0 12.3 - - + -
35C LEU* 4.5 12.1 - - + -
48C ALA 3.0 16.6 + - - +
49C PRO* 3.9 3.8 - - + +
51C TYR* 1.3 79.3 - - - +
53C ALA* 1.3 63.3 + - - +
55C VAL* 3.2 8.1 + - + +
56C LEU* 3.0 46.5 + - + +
71D PHE* 3.6 35.4 - - + +
74D ILE* 4.1 39.3 - - + -
75D ALA* 6.1 1.6 - - + -
95D ILE* 4.8 13.9 - - + +
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Residues in contact with ALA 53 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24C LEU* 4.2 12.3 - - + -
26C PHE* 4.0 25.0 - - + +
28C VAL* 4.3 14.6 - - + -
31C VAL* 5.1 7.8 - - + +
49C PRO 2.9 19.2 + - - +
50C VAL 3.7 4.5 - - - +
52C LEU* 1.3 76.2 - - - +
54C ALA* 1.3 56.8 + - - +
56C LEU* 3.4 9.5 + - - +
57C GLU* 2.9 31.7 + - - +
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Residues in contact with ALA 54 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24C LEU* 3.9 24.8 - - + +
50C VAL 3.0 17.4 + - - +
51C TYR 3.2 4.7 + - - +
53C ALA* 1.3 77.0 - - - +
55C VAL* 1.3 56.4 + - - +
57C GLU* 3.4 2.8 + - - +
58C TYR* 3.0 30.0 + - - +
114D GLU* 4.2 19.0 - - + +
115D GLY* 4.2 6.7 - - - +
118D ALA* 4.1 16.4 - - + -
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Residues in contact with VAL 55 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51C TYR* 3.0 36.7 + - + +
52C LEU* 3.5 10.3 - - + +
54C ALA* 1.3 77.8 - - + +
56C LEU* 1.3 64.6 + - + +
58C TYR* 3.3 6.0 + - - +
59C LEU* 3.0 40.4 + - + +
74D ILE* 4.8 18.2 - - + -
95D ILE* 5.7 0.4 - - + -
99D VAL* 4.6 11.9 - - + -
103D LEU* 5.2 4.9 - - + -
111D ALA* 4.1 33.4 - - + +
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Residues in contact with LEU 56 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26C PHE* 4.0 20.9 - - + -
31C VAL* 5.0 10.8 - - + -
52C LEU* 3.0 39.5 + - + +
53C ALA* 3.8 5.8 - - - +
55C VAL* 1.3 78.4 - - + +
57C GLU* 1.3 60.2 + - - +
59C LEU* 3.4 7.6 + - + +
60C THR* 2.9 32.1 + - - +
38D TYR* 5.4 2.5 - - + +
66D PHE* 5.7 2.7 - - + -
67D VAL* 4.1 42.8 - - + +
70D ILE* 4.2 23.8 - - + -
71D PHE* 4.8 10.1 - - + +
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Residues in contact with GLU 57 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23C GLY 4.6 1.2 - - - +
24C LEU* 3.3 26.8 - - - +
25C GLN* 2.7 42.4 + - - +
26C PHE* 2.9 24.8 + - + +
53C ALA 2.9 18.0 + - - +
54C ALA* 3.8 3.6 - - - +
56C LEU* 1.3 77.8 - - - +
58C TYR* 1.3 61.6 + - - +
60C THR* 2.4 23.4 + - - -
61C ALA* 2.9 12.6 + - + +
45D VAL* 3.8 17.8 - - + +
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Residues in contact with TYR 58 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54C ALA 3.0 17.1 + - - +
55C VAL* 3.6 4.7 - - - +
57C GLU* 1.3 77.3 - - - +
59C LEU* 1.3 72.2 + - + +
61C ALA* 3.1 9.1 + - + +
62C GLU* 3.0 50.3 + - + +
107D LEU* 3.9 27.2 - - + +
110D HIS* 3.8 29.0 + + + +
111D ALA* 4.2 18.2 - - + -
114D GLU* 4.7 26.9 - - + +
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Residues in contact with LEU 59 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55C VAL* 3.0 35.3 + - + +
56C LEU* 3.9 6.5 - - + +
58C TYR* 1.3 90.4 - - + +
60C THR* 1.3 63.5 + - - +
62C GLU* 3.2 7.5 + - - +
63C ILE* 3.0 28.7 + - + +
94C LEU* 5.3 7.4 - - + -
97C LEU* 5.5 5.4 - - + -
66D PHE* 4.2 30.7 - - + -
70D ILE* 4.5 17.5 - - + -
103D LEU* 4.5 14.8 - - + -
107D LEU* 4.4 26.7 - - + -
111D ALA* 5.9 0.4 - - + -
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Residues in contact with THR 60 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26C PHE* 4.1 20.6 - - + -
56C LEU 2.9 17.1 + - - +
57C GLU* 2.4 32.6 + - - -
59C LEU* 1.3 75.4 - - - +
61C ALA* 1.3 54.9 + - - -
63C ILE* 3.4 1.2 + - - +
64C LEU* 2.9 41.1 + - - +
42D VAL* 4.5 9.6 - - + -
45D VAL* 4.2 8.7 - - - +
63D MET* 3.9 25.1 - - + -
66D PHE* 5.1 3.1 - - + -
67D VAL* 4.2 17.0 - - + -
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Residues in contact with ALA 61 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57C GLU* 2.9 14.7 + - + +
58C TYR* 3.1 13.2 + - + +
60C THR* 1.3 76.6 + - - +
62C GLU* 1.3 57.6 + - - +
64C LEU* 3.8 2.4 - - - +
65C GLU* 2.9 31.2 + - - +
45D VAL* 3.8 20.4 - - + +
48D GLN* 5.6 0.4 - - - +
49D VAL* 3.9 19.8 - - + +
----------------------------------------------------------
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Residues in contact with GLU 62 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58C TYR* 3.0 32.4 + - + +
59C LEU* 3.2 11.8 + - - +
61C ALA* 1.3 74.7 - - - +
63C ILE* 1.3 65.5 + - + +
65C GLU* 3.3 7.3 + - + +
66C LEU* 3.1 35.7 + - + +
91C ASP* 3.9 10.7 - - - +
94C LEU* 3.9 22.1 - - + +
107D LEU* 3.0 35.5 - - - +
----------------------------------------------------------
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Residues in contact with ILE 63 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59C LEU* 3.0 17.9 + - - +
60C THR 3.9 3.1 - - - +
62C GLU* 1.3 77.3 - - + +
64C LEU* 1.3 57.2 + - - +
66C LEU* 3.3 5.6 + - + +
67C ALA* 2.9 27.5 + - - +
84C LEU* 3.7 26.9 - - + -
87C ALA* 4.6 5.1 - - + +
88C ILE* 4.1 23.3 - - + +
94C LEU* 3.4 41.3 - - + -
98C LEU* 5.5 2.0 - - + -
63D MET* 3.8 23.3 - - + -
66D PHE* 4.9 12.6 - - + -
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Residues in contact with LEU 64 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60C THR* 2.9 22.8 + - - +
61C ALA* 4.0 3.8 - - - +
63C ILE* 1.3 77.2 - - - +
65C GLU* 1.3 57.1 + - - +
67C ALA* 3.7 2.9 - - - +
68C GLY* 2.8 26.9 + - - -
79C ILE* 4.3 10.1 - - + +
84C LEU* 5.2 5.8 - - + -
42D VAL* 3.8 20.6 - - + +
45D VAL* 4.5 8.1 - - + -
46D LEU* 3.5 52.4 - - + +
49D VAL* 5.6 3.4 - - + -
50D HIS* 3.9 6.5 - - - -
55D ILE* 4.2 24.7 - - + -
63D MET* 4.8 15.7 - - + -
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Residues in contact with GLU 65 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61C ALA 2.9 19.2 + - - +
62C GLU* 3.4 9.0 - - + +
63C ILE 3.2 0.2 - - - -
64C LEU* 1.3 75.2 - - - +
66C LEU* 1.3 68.2 + - + +
68C GLY 3.3 1.4 + - - -
69C ASN* 3.0 52.4 + - - +
49D VAL* 3.7 19.1 - - + +
50D HIS* 3.2 23.1 + - - -
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Residues in contact with LEU 66 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62C GLU* 3.1 25.7 + - + +
63C ILE* 3.9 2.5 - - - +
65C GLU* 1.3 80.7 - - + +
67C ALA* 1.3 57.2 + - - +
69C ASN* 3.2 17.6 + - + +
70C ALA* 3.0 27.2 + - - +
87C ALA* 3.6 29.7 - - + +
91C ASP* 4.4 13.5 - - + +
94C LEU* 3.9 26.7 - - + -
----------------------------------------------------------
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Residues in contact with ALA 67 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63C ILE 2.9 17.7 + - - +
64C LEU* 3.7 4.7 - - - +
66C LEU* 1.3 78.3 - - - +
68C GLY* 1.3 58.3 + - - +
70C ALA* 3.2 3.6 + - - +
71C ALA* 2.8 27.7 + - - +
79C ILE* 4.0 20.8 - - + +
83C HIS* 4.0 15.5 - - + +
84C LEU* 3.9 24.7 - - + -
87C ALA* 4.1 7.1 - - + +
----------------------------------------------------------
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Residues in contact with GLY 68 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64C LEU 2.8 17.9 + - - -
65C GLU 3.8 1.6 - - - -
67C ALA* 1.3 73.0 - - - +
69C ASN* 1.3 62.9 + - - +
71C ALA* 3.2 8.8 + - - +
72C ARG* 2.9 36.2 + - - +
79C ILE* 4.0 9.3 - - - +
50D HIS* 4.2 13.0 - - - -
53D THR* 5.3 5.2 - - - -
----------------------------------------------------------
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Residues in contact with ASN 69 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65C GLU* 3.0 36.2 + - - +
66C LEU* 3.2 17.6 + - + +
68C GLY* 1.3 76.4 - - - +
70C ALA* 1.3 62.3 + - - +
72C ARG* 2.4 45.4 + - - +
73C ASP* 3.0 21.5 + - - +
----------------------------------------------------------
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Residues in contact with ALA 70 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66C LEU 3.0 13.6 + - - +
67C ALA 3.6 6.7 - - - +
69C ASN* 1.3 76.2 - - - +
71C ALA* 1.3 62.6 + - - +
73C ASP* 3.1 10.6 + - - +
74C ASN* 3.1 26.2 + - - +
83C HIS* 4.1 28.0 - - + +
86C LEU* 4.8 15.3 - - + -
87C ALA* 5.4 1.3 - - - +
----------------------------------------------------------
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Residues in contact with ALA 71 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67C ALA 2.8 14.7 + - - +
68C GLY* 3.4 13.5 - - - +
69C ASN 3.2 0.2 - - - -
70C ALA* 1.3 77.4 - - - +
72C ARG* 1.3 63.1 + - - +
74C ASN* 3.0 8.3 + - - +
76C LYS* 3.0 38.1 + - - +
77C THR 5.2 2.5 - - - -
78C ARG 4.7 3.1 - - - +
79C ILE* 4.4 9.9 - - + -
83C HIS* 4.0 23.3 - - + +
53D THR* 5.6 2.5 - - + -
----------------------------------------------------------
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Residues in contact with ARG 72 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68C GLY 2.9 13.7 + - - +
69C ASN* 2.4 42.5 + - - +
71C ALA* 1.3 76.0 - - - +
73C ASP* 1.3 62.7 + - - +
75C LYS* 3.0 18.0 + - - +
76C LYS 4.4 4.7 - - - +
50D HIS* 3.6 23.0 + - - -
----------------------------------------------------------
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Residues in contact with ASP 73 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69C ASN 3.0 13.7 + - - +
70C ALA* 3.1 14.3 + - - +
72C ARG* 1.3 78.7 - - - +
74C ASN* 1.3 71.4 + - - +
75C LYS* 3.5 9.4 + - - +
----------------------------------------------------------
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Residues in contact with ASN 74 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70C ALA 3.1 8.5 + - - +
71C ALA 3.0 7.4 + - - +
73C ASP* 1.3 90.4 - - - +
75C LYS* 1.3 75.3 + - - +
76C LYS* 3.2 24.6 + - + +
82C ARG* 5.5 3.6 - - - +
83C HIS* 3.6 24.1 + - - +
86C LEU* 4.8 10.7 - - - +
----------------------------------------------------------
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il