Contacts of the helix formed by residues 56 - 98 (chain C) in PDB entry 6CM1
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 THR 56 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
246B SER* 4.3 19.2 + - - -
55C SER* 1.4 77.5 - - - +
57C PHE* 1.3 67.1 + - - +
58C SER 3.4 2.5 - - - -
59C LYS* 3.2 19.1 + - + +
60C LEU* 3.0 27.0 + - - +
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Residues in contact with PHE 57 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
243B VAL* 3.9 28.7 - - + -
246B SER* 4.1 9.9 - - - -
247B PHE* 3.9 37.2 - + + -
250B SER* 4.2 7.4 - - - -
327B PX4 3.7 39.5 - - + -
55C SER* 3.6 26.8 + - - +
56C THR* 1.3 77.5 + - - +
58C SER* 1.3 55.3 + - - +
60C LEU* 3.7 8.9 - - + +
61C ARG* 2.9 26.0 + - - +
326C PX4 5.3 8.5 - - + -
332C PX4 4.7 31.0 - - + -
335C PX4 4.8 0.2 - - - -
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Residues in contact with SER 58 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55C SER* 5.3 1.8 + - - -
56C THR 3.2 1.0 + - - -
57C PHE* 1.3 74.3 - - - +
59C LYS* 1.4 68.7 + - - +
60C LEU 3.2 0.2 - - - -
61C ARG* 3.2 8.8 + - - +
62C GLU* 2.9 29.7 + - - +
332C PX4 5.3 11.9 + - - +
335C PX4 5.0 12.0 + - - -
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Residues in contact with LYS 59 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55C SER 4.8 7.9 - - - +
56C THR* 3.2 24.7 + - + +
58C SER* 1.4 73.4 - - - +
60C LEU* 1.3 59.6 + - - +
62C GLU* 3.0 15.0 + - + +
63C GLN* 2.9 34.2 + - + +
335C PX4 5.9 9.0 - - - -
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Residues in contact with LEU 60 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
242B PRO* 3.7 26.9 - - + +
243B VAL* 3.8 19.7 - - + +
246B SER* 3.7 26.0 - - - +
56C THR* 3.0 16.1 + - - +
57C PHE* 3.7 10.3 - - - +
59C LYS* 1.3 78.0 - - - +
61C ARG* 1.3 59.2 + - - +
63C GLN* 3.0 15.7 + - + +
64C LEU* 2.9 49.8 + - + +
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Residues in contact with ARG 61 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
239B GLY 5.1 1.0 + - - -
240B LEU* 5.7 0.8 - - - +
243B VAL* 4.0 10.3 - - - +
57C PHE 2.9 19.8 + - - +
58C SER* 3.3 13.7 - - - +
60C LEU* 1.3 70.4 - - - +
62C GLU* 1.4 66.4 + - - +
64C LEU* 3.2 37.2 + - - +
65C GLY* 3.0 26.4 + - - +
68C THR* 4.2 11.5 + - - +
326C PX4 3.3 67.9 + - - +
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Residues in contact with GLU 62 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58C SER* 2.9 23.1 + - - +
59C LYS* 3.2 12.1 - - + +
61C ARG* 1.4 79.6 - - - +
63C GLN* 1.4 73.1 + - - +
65C GLY* 3.5 1.1 + - - -
66C PRO* 3.3 20.1 - - - +
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Residues in contact with GLN 63 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59C LYS* 2.9 32.8 + - + +
60C LEU* 3.0 17.9 + - + +
62C GLU* 1.4 87.2 - - - +
64C LEU* 1.3 58.6 + - - +
65C GLY 3.6 0.2 - - - -
66C PRO* 4.1 6.7 - - - +
67C VAL* 3.9 14.4 - - - +
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Residues in contact with LEU 64 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
238B GLN 5.1 0.7 - - - +
239B GLY* 3.5 39.5 - - - +
242B PRO* 4.2 11.2 - - + -
243B VAL* 4.0 5.4 - - + -
60C LEU* 2.9 40.3 + - + +
61C ARG* 3.2 34.9 + - - +
63C GLN* 1.3 78.6 - - - +
65C GLY* 1.4 52.7 + - - +
66C PRO 3.4 0.4 - - - -
67C VAL* 3.2 19.8 + - + +
68C THR* 2.8 39.4 + - - +
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Residues in contact with GLY 65 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61C ARG* 3.0 19.9 + - - +
62C GLU 4.1 0.9 - - - -
64C LEU* 1.4 73.8 - - - +
66C PRO* 1.4 62.3 - - - +
68C THR* 3.2 9.3 + - - -
69C GLN* 2.9 36.0 + - - +
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Residues in contact with PRO 66 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62C GLU 3.3 16.8 - - - +
63C GLN* 4.1 6.7 - - - +
64C LEU 3.8 2.2 - - - -
65C GLY* 1.4 88.8 - - - +
67C VAL* 1.3 62.9 + - + +
69C GLN* 3.2 19.7 + - + +
70C GLU* 3.3 20.7 + - - +
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Residues in contact with VAL 67 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
235B ASP 5.9 3.1 - - - +
238B GLN 6.4 0.4 - - - -
239B GLY* 5.8 4.5 - - - -
63C GLN 3.9 16.4 - - - +
64C LEU* 3.3 24.5 - - + +
66C PRO* 1.3 79.0 - - + +
68C THR* 1.3 59.1 + - - +
70C GLU* 3.7 12.5 + - - +
71C PHE* 3.5 21.7 + - + +
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Residues in contact with THR 68 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61C ARG* 4.2 11.2 + - - +
64C LEU* 2.8 21.8 + - - +
65C GLY* 3.2 11.7 + - - -
67C VAL* 1.3 75.3 - - - +
69C GLN* 1.3 61.4 + - - +
71C PHE* 3.4 16.7 + - + -
72C TRP* 2.9 27.5 + - - +
326C PX4 3.6 50.3 - - + +
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Residues in contact with GLN 69 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65C GLY* 2.9 26.7 + - - +
66C PRO* 3.2 11.2 + - + +
68C THR* 1.3 82.2 - - - +
70C GLU* 1.4 56.2 + - + +
72C TRP* 3.9 18.4 - - - +
73C ASP* 3.0 29.3 + - - +
326C PX4 3.5 23.3 + - - +
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Residues in contact with GLU 70 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66C PRO 3.3 13.1 + - - +
67C VAL* 4.0 14.7 - - - +
68C THR 3.5 0.2 - - - -
69C GLN* 1.4 74.3 - - + +
71C PHE* 1.3 63.1 - - - +
73C ASP* 3.4 6.4 - - - +
74C ASN* 3.2 36.7 + - - +
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Residues in contact with PHE 71 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
232B ALA* 3.9 22.4 - - + -
235B ASP* 3.6 37.5 - - + +
236B LEU* 3.6 33.7 - - + -
67C VAL* 3.5 12.7 + - + +
68C THR* 3.4 25.1 + - + +
69C GLN 3.2 0.6 - - - -
70C GLU* 1.3 80.4 - - - +
72C TRP* 1.4 53.9 + - - +
74C ASN* 3.7 5.1 + - - +
75C LEU* 3.0 39.9 + - + +
326C PX4 3.8 38.4 - - + -
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Residues in contact with TRP 72 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68C THR 2.9 17.9 + - - +
69C GLN* 4.0 20.6 - - - +
71C PHE* 1.4 75.5 - - + +
73C ASP* 1.4 66.7 + - - +
75C LEU* 3.9 14.3 - - + +
76C GLU* 3.2 32.3 + - + +
304C PX4 5.8 0.2 - - - -
326C PX4 3.2 73.4 - - + -
347C PX4 2.8 42.4 + - + +
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Residues in contact with ASP 73 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69C GLN 3.0 18.5 + - - +
70C GLU* 3.4 8.6 - - - +
72C TRP* 1.4 79.8 - - - +
74C ASN* 1.4 68.3 + - - +
76C GLU* 3.3 4.6 + - - +
77C LYS* 2.8 58.1 + - - +
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Residues in contact with ASN 74 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
235B ASP* 5.3 5.7 + - - +
70C GLU* 3.2 25.6 + - - +
71C PHE* 4.1 5.4 - - - +
73C ASP* 1.4 80.9 - - - +
75C LEU* 1.4 54.3 + - - +
77C LYS* 3.9 12.1 - - - +
78C GLU* 3.0 38.9 + - + +
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Residues in contact with LEU 75 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
232B ALA* 5.1 4.9 - - + -
332B PX4 3.8 37.9 - - + +
71C PHE* 3.0 31.3 + - + +
72C TRP* 3.9 16.6 - - + +
73C ASP 3.4 0.2 - - - -
74C ASN* 1.4 73.8 - - - +
76C GLU* 1.4 54.7 + - - +
78C GLU 4.1 0.5 - - - -
79C THR* 2.8 33.1 + - - +
304C PX4 4.5 21.3 - - + +
312C PX4 4.8 8.5 - - + -
326C PX4 3.9 50.7 - - + -
347C PX4 5.1 0.9 - - + +
----------------------------------------------------------
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Residues in contact with GLU 76 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
72C TRP* 3.2 28.5 + - + +
73C ASP* 3.3 5.1 + - - +
75C LEU* 1.4 73.3 - - - +
77C LYS* 1.4 63.4 + - + +
79C THR* 3.1 2.9 + - - -
80C GLU* 3.0 40.6 + - - +
304C PX4 3.1 68.6 + - - +
347C PX4 5.5 0.9 - - - +
----------------------------------------------------------
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Residues in contact with LYS 77 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73C ASP* 2.8 49.1 + - - +
74C ASN* 3.9 12.1 - - - +
76C GLU* 1.4 79.5 - - + +
78C GLU* 1.3 71.3 + - - +
80C GLU* 3.6 5.7 + - - +
81C GLY* 3.1 18.7 + - - -
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Residues in contact with GLU 78 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
228B LYS* 2.7 46.1 + - + +
332B PX4 3.6 22.4 - - + -
74C ASN* 3.0 25.0 + - + +
77C LYS* 1.3 85.3 - - + +
79C THR* 1.3 57.1 + - - +
81C GLY* 3.3 2.5 + - - -
82C LEU* 2.8 32.0 + - - +
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Residues in contact with THR 79 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
332B PX4 4.4 7.6 - - - +
75C LEU* 2.8 22.4 + - - +
76C GLU 3.1 5.3 + - - -
78C GLU* 1.3 75.6 - - - +
80C GLU* 1.4 56.3 + - - +
82C LEU* 3.0 10.2 + - - +
83C ARG* 2.9 25.6 + - - +
304C PX4 3.1 65.7 - - + +
312C PX4 4.1 22.1 - - + +
----------------------------------------------------------
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Residues in contact with GLU 80 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76C GLU* 3.0 32.8 + - + +
77C LYS* 4.1 5.8 - - - +
79C THR* 1.4 70.6 - - - +
81C GLY* 1.4 65.3 + - - +
83C ARG* 2.8 43.8 + - - +
84C GLN* 3.3 28.4 + - - +
304C PX4 4.3 26.1 - - - +
----------------------------------------------------------
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Residues in contact with GLY 81 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77C LYS 3.1 15.5 + - - -
78C GLU* 3.6 3.6 - - - -
80C GLU* 1.4 73.7 - - - +
82C LEU* 1.3 57.1 + - - +
84C GLN* 3.7 4.7 + - - +
85C GLU* 3.1 34.6 + - - +
----------------------------------------------------------
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Residues in contact with LEU 82 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221B HIS* 5.7 5.2 - - + +
224B THR* 5.6 11.7 - - + -
225B LEU* 3.5 27.6 - - + -
228B LYS* 6.2 7.6 - - + -
332B PX4 5.3 9.2 - - + -
78C GLU 2.8 17.3 + - - +
79C THR* 3.0 8.5 + - - +
81C GLY* 1.3 72.7 - - - +
83C ARG* 1.4 54.2 + - - +
85C GLU* 3.2 7.7 + - + -
86C MET* 3.0 55.3 + - + +
312C PX4 3.5 40.4 - - + -
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Residues in contact with ARG 83 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79C THR 2.9 17.0 + - - +
80C GLU* 2.8 44.1 + - - +
82C LEU* 1.4 67.7 - - - +
84C GLN* 1.3 84.9 + - - +
86C MET* 3.5 4.6 + - - +
87C SER* 2.9 32.6 + - - -
304C PX4 2.8 47.0 + - - +
312C PX4 4.2 32.5 - - + +
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Residues in contact with GLN 84 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80C GLU 3.3 14.4 + - - +
81C GLY* 3.9 4.7 - - - +
83C ARG* 1.3 118.1 + - - +
85C GLU* 1.4 62.5 + - - +
87C SER* 3.0 10.6 + - - -
88C LYS* 3.0 38.8 + - + +
----------------------------------------------------------
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Residues in contact with GLU 85 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221B HIS* 4.0 7.3 - - + +
81C GLY* 3.1 21.1 + - - +
82C LEU* 3.2 10.0 + - + +
84C GLN* 1.4 79.4 - - - +
86C MET* 1.3 59.2 + - - +
88C LYS* 2.7 44.7 + - - +
89C ASP* 3.7 23.2 + - - +
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Residues in contact with MET 86 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221B HIS* 3.8 39.3 + - + +
225B LEU* 4.2 26.5 - - + -
82C LEU* 3.0 44.8 + - + +
83C ARG* 3.6 7.0 - - - +
85C GLU* 1.3 74.1 - - - +
87C SER* 1.3 57.7 + - - +
89C ASP* 3.3 2.9 + - - +
90C LEU* 2.9 41.3 + - + +
312C PX4 4.9 13.7 - - + -
314C PX4 4.2 35.7 - - + -
----------------------------------------------------------
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Residues in contact with SER 87 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83C ARG* 2.9 21.2 + - - -
84C GLN* 3.0 14.2 + - - -
86C MET* 1.3 77.5 - - - +
88C LYS* 1.3 56.6 + - - +
90C LEU* 4.1 10.3 - - - +
91C GLU* 2.9 31.9 + - - +
314C PX4 5.5 7.5 - - - +
----------------------------------------------------------
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Residues in contact with LYS 88 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84C GLN* 3.0 20.8 + - + +
85C GLU* 2.7 46.2 + - - +
87C SER* 1.3 76.1 - - - +
89C ASP* 1.3 60.5 + - - +
91C GLU* 3.7 14.4 - - - +
92C GLU* 3.2 26.2 + - - +
----------------------------------------------------------
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Residues in contact with ASP 89 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217B LYS* 4.1 33.9 + - + +
220B GLU* 5.9 2.4 - - - +
221B HIS* 3.2 39.5 + - + +
85C GLU 3.7 8.3 + - - +
86C MET 3.3 2.7 + - - +
88C LYS* 1.3 78.2 - - - +
90C LEU* 1.4 64.3 + - - +
91C GLU 3.4 0.2 - - - -
92C GLU* 3.7 12.5 - - - +
93C VAL* 3.3 29.1 + - - +
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Residues in contact with LEU 90 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
214B TYR* 4.3 16.0 + - + -
221B HIS* 6.1 2.7 - - + +
86C MET* 2.9 33.8 + - + +
87C SER* 4.1 5.2 - - - +
89C ASP* 1.4 72.1 - - - +
91C GLU* 1.3 61.9 + - - +
93C VAL* 4.0 2.4 - - - +
94C LYS* 3.1 24.4 + - - +
312C PX4 6.3 2.9 - - + -
314C PX4 3.4 102.9 - - + +
----------------------------------------------------------
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Residues in contact with GLU 91 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
87C SER 2.9 18.6 + - - +
88C LYS* 3.7 13.4 - - - +
90C LEU* 1.3 76.6 - - - +
92C GLU* 1.3 57.1 + - - +
94C LYS* 3.4 14.6 + - - +
95C ALA* 2.9 29.0 + - + +
314C PX4 5.1 5.6 - - - -
----------------------------------------------------------
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Residues in contact with GLU 92 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217B LYS* 3.1 31.7 + - - -
88C LYS 3.2 15.2 + - - +
89C ASP* 3.7 15.8 - - - +
90C LEU 3.4 0.4 - - - -
91C GLU* 1.3 79.4 - - - +
93C VAL* 1.4 58.2 + - + +
95C ALA* 3.3 9.4 + - - +
96C LYS* 3.0 35.0 + - + +
----------------------------------------------------------
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Residues in contact with VAL 93 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
213B GLU* 3.6 41.1 - - + +
214B TYR* 3.5 44.0 - - + +
217B LYS* 4.0 27.4 - - + -
89C ASP 3.3 16.3 + - - +
90C LEU 4.4 0.7 - - - +
92C GLU* 1.4 73.2 - - + +
94C LYS* 1.4 64.2 + - - +
96C LYS* 3.8 6.3 - - + +
97C VAL* 3.1 27.1 + - + +
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Residues in contact with LYS 94 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
214B TYR* 4.5 2.5 + - - +
90C LEU 3.1 17.9 + - - +
91C GLU* 3.4 13.7 + - - +
93C VAL* 1.4 74.0 - - - +
95C ALA* 1.3 62.4 + - - +
97C VAL* 4.1 0.5 - - - +
98C GLN* 3.1 52.1 + - - +
314C PX4 3.1 71.3 + - + +
323C PX4 4.0 26.7 - - + -
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Residues in contact with ALA 95 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91C GLU* 2.9 16.3 + - + +
92C GLU* 3.4 12.6 - - - +
93C VAL 3.3 0.2 - - - -
94C LYS* 1.3 78.2 - - - +
96C LYS* 1.3 61.2 + - + +
98C GLN* 4.5 6.1 - - - +
99C PRO* 3.6 17.7 - - - +
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Residues in contact with LYS 96 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
210B ARG* 5.8 1.7 + - - -
213B GLU* 2.9 44.1 + - + +
92C GLU* 3.0 25.9 + - + +
93C VAL* 3.9 8.3 - - + +
94C LYS 3.4 0.4 - - - -
95C ALA* 1.3 76.7 - - + +
97C VAL* 1.3 66.7 + - + +
99C PRO* 4.0 9.0 - - - +
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Residues in contact with VAL 97 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
210B ARG* 4.0 38.3 - - + +
213B GLU* 4.9 4.5 - - + -
214B TYR* 5.0 1.6 - - + +
93C VAL* 3.1 33.4 + - + +
94C LYS 4.3 2.0 - - - +
96C LYS* 1.3 82.9 - - + +
98C GLN* 1.3 62.1 + - - +
99C PRO 3.4 8.5 - - - +
101C LEU* 3.9 16.6 - - + +
323C PX4 3.4 46.7 - - + -
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Residues in contact with GLN 98 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94C LYS* 3.1 42.3 + - - +
95C ALA* 4.5 4.7 - - - +
97C VAL* 1.3 75.9 - - - +
99C PRO* 1.3 69.9 - - + +
100C TYR 3.6 0.2 + - - -
101C LEU* 3.1 25.6 + - + +
102C ASP* 4.3 6.4 + - - +
323C PX4 3.2 35.5 - - + +
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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