Contacts of the helix formed by residues 71 - 113 (chain I) in PDB entry 2EHO
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 GLU 71 (chain I).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70I ARG* 1.3 96.9 + - + +
72I ASP* 1.3 65.7 + - - +
73I LEU* 4.9 3.3 - - + +
74I LYS* 3.7 18.1 - - + +
75I VAL* 3.0 26.7 + - - +
22K SER 5.5 0.2 - - - +
23K LEU* 3.8 20.8 - - - +
24K ASP* 4.0 10.7 - - - +
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Residues in contact with ASP 72 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71I GLU* 1.3 73.8 - - - +
73I LEU* 1.3 54.0 + - - +
75I VAL* 2.9 8.0 + - - +
76I SER* 2.6 41.0 + - - +
55K ARG* 6.1 0.7 - - - +
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Residues in contact with LEU 73 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71I GLU* 4.9 4.2 - - - +
72I ASP* 1.3 75.3 - - - +
74I LYS* 1.3 78.1 + - - +
76I SER* 3.6 8.9 + - - -
77I ILE* 2.7 47.8 + - + +
21K PHE* 4.3 31.4 - - + -
23K LEU* 3.3 36.3 - - + -
26K ILE* 5.7 0.4 - - + -
52K LEU* 5.1 9.0 - - + -
55K ARG* 3.6 19.4 - - - +
57K LYS* 4.9 15.5 - - + -
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Residues in contact with LYS 74 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65I LEU* 3.7 18.6 - - + +
70I ARG* 3.0 37.3 - - + +
71I GLU* 3.7 21.3 + - + +
72I ASP 3.3 0.6 - - - -
73I LEU* 1.3 90.1 - - + +
75I VAL* 1.3 62.1 + - + +
77I ILE* 3.4 6.6 - - - +
78I HIS* 3.1 38.4 + - + -
23K LEU* 3.5 24.2 - - + -
24K ASP* 3.5 24.6 + - - +
25K LYS 3.7 16.4 + - - -
26K ILE* 4.1 13.7 - - + +
27K TYR* 5.2 3.2 - - - +
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Residues in contact with VAL 75 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65I LEU* 5.3 10.5 - - + +
66I ARG* 5.7 7.4 - - + -
70I ARG* 4.0 27.4 - - + +
71I GLU 3.0 23.6 + - - +
72I ASP* 2.9 5.0 + - - +
74I LYS* 1.3 73.6 - - + +
76I SER* 1.3 67.9 + - - +
77I ILE 2.9 2.1 + - - -
78I HIS* 3.0 10.9 + - + +
79I GLN* 2.7 50.0 + - + +
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Residues in contact with SER 76 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
72I ASP* 2.6 28.2 + - - +
73I LEU* 3.6 7.3 - - - -
75I VAL* 1.3 73.7 - - - +
77I ILE* 1.3 58.2 + - - +
79I GLN* 3.4 14.2 + - - +
80I MSE 2.9 35.0 + - - +
55K ARG* 3.4 29.9 + - - -
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Residues in contact with ILE 77 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73I LEU* 2.7 39.9 + - + +
74I LYS* 3.4 7.0 - - - +
76I SER* 1.3 69.0 - - - +
78I HIS* 1.3 59.8 + - - +
79I GLN 2.9 0.9 - - - -
80I MSE 2.6 34.2 + - - +
81I GLU* 3.1 9.5 + - - +
26K ILE* 3.7 30.7 - - + -
28K LEU* 4.0 20.4 - - + -
47K TRP* 4.6 4.0 - - + -
48K LEU* 3.8 41.1 - - + -
51K ASN* 4.8 9.6 - - - +
52K LEU* 4.2 12.1 - - + -
55K ARG* 5.9 0.7 - - - +
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Residues in contact with HIS 78 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61I MSE 3.4 32.9 - - + +
65I LEU* 3.6 33.1 - - + +
74I LYS* 3.1 28.1 + - + +
75I VAL* 3.0 11.5 + - + +
77I ILE* 1.3 79.0 - - - +
79I GLN* 1.3 60.9 + - + +
81I GLU* 3.7 5.2 + - - +
82I MSE 3.2 29.0 + - - +
26K ILE* 3.8 16.9 - - + +
27K TYR* 3.2 36.5 + - + +
28K LEU* 3.9 15.3 - - + +
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Residues in contact with GLN 79 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62I GLU* 5.2 5.3 + - - -
66I ARG* 5.2 13.3 - - - +
75I VAL* 2.7 41.7 + - + +
76I SER* 3.5 11.9 + - - +
77I ILE 2.7 4.6 + - - -
78I HIS* 1.3 71.2 - - + +
80I MSE 1.3 65.4 + - - +
82I MSE 3.1 20.9 + - + +
83I GLU* 3.0 36.9 + - + +
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Residues in contact with MSE 80 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76I SER* 2.9 20.0 + - - +
77I ILE* 2.6 19.7 + - - +
79I GLN* 1.3 70.5 - - - +
81I GLU* 1.3 62.0 + - - +
83I GLU* 3.3 17.0 + - - +
84I ARG* 3.1 25.7 + - - +
145J SER* 3.0 41.3 - - - +
47K TRP* 3.7 34.3 - - + +
48K LEU* 5.5 0.2 - - - -
51K ASN* 3.3 47.1 - - + +
55K ARG* 5.1 2.9 - - - +
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Residues in contact with GLU 81 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27I ILE* 4.7 2.7 - - + +
61I MSE 5.5 0.3 - - - +
77I ILE 3.1 5.9 + - - -
78I HIS* 3.9 9.5 + - - +
80I MSE 1.3 74.7 - - - +
82I MSE 1.3 60.6 + - - +
84I ARG* 2.9 26.3 + - + +
85I ILE* 3.0 19.9 + - + +
28K LEU* 3.6 25.2 - - + +
29K ILE* 2.8 56.0 + - - +
30K GLY* 3.0 15.2 + - - -
47K TRP* 4.0 24.3 - - + -
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Residues in contact with MSE 82 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58I LEU* 3.8 22.6 - - + +
61I MSE 3.9 20.6 - - + -
62I GLU* 3.0 61.2 - - - +
78I HIS* 3.2 12.5 + - - +
79I GLN* 3.1 30.8 + - + +
81I GLU* 1.3 78.1 - - - +
83I GLU* 1.3 60.8 + - - +
85I ILE* 3.6 9.0 - - + +
86I ARG* 2.7 43.4 + - - +
29K ILE* 5.6 1.8 - - + -
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Residues in contact with GLU 83 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79I GLN* 3.0 33.1 + - + +
80I MSE 3.6 16.7 + - - +
81I GLU 3.3 0.4 - - - -
82I MSE 1.3 75.4 - - - +
84I ARG* 1.3 58.0 + - - +
86I ARG* 3.5 35.1 - - - +
87I TYR* 2.9 30.1 + - - +
139J ASP* 4.8 2.3 - - - +
143J PRO* 4.0 19.2 - - + +
145J SER* 3.9 17.1 + - - +
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Residues in contact with ARG 84 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80I MSE 3.1 17.0 - - + +
81I GLU* 2.9 10.6 + - + +
83I GLU* 1.3 74.2 - - - +
85I ILE* 1.3 66.6 + - + +
87I TYR* 3.1 5.0 + - - +
88I VAL* 3.0 24.1 + - - +
143J PRO* 4.2 15.0 + - + +
8K PHE* 3.1 67.5 + - + -
11K GLU* 2.6 34.8 + - - +
12K LYS* 3.9 24.2 - - - +
47K TRP* 3.4 52.0 - - - +
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Residues in contact with ILE 85 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27I ILE* 4.1 22.4 - - + -
30I LEU* 4.1 7.4 - - + +
54I VAL* 3.7 13.7 - - + -
58I LEU* 3.4 30.3 - - + -
81I GLU* 3.0 22.2 + - + +
82I MSE 3.6 12.1 - - + +
84I ARG* 1.3 75.4 - - + +
86I ARG* 1.3 62.8 + - - +
88I VAL* 3.1 9.2 + - - +
89I LEU* 3.0 21.0 + - - +
29K ILE* 3.2 43.1 - - + -
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Residues in contact with ARG 86 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55I MSE 6.4 0.2 - - + -
58I LEU* 4.7 16.1 - - + +
62I GLU* 5.2 4.8 + - - -
82I MSE 2.7 30.0 + - - +
83I GLU* 3.5 37.8 - - - +
85I ILE* 1.3 74.7 - - - +
87I TYR* 1.3 56.5 + - - +
89I LEU* 3.3 8.4 + - - +
90I SER* 2.9 28.9 + - - -
134J LEU* 4.5 20.4 - - + +
138J GLN* 6.1 0.4 - - - +
139J ASP* 3.2 34.6 + - - +
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Residues in contact with TYR 87 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34I TRP* 4.2 12.7 - + - -
83I GLU 2.9 19.9 + - - +
84I ARG 3.1 2.4 + - - +
86I ARG* 1.3 74.3 - - - +
88I VAL* 1.3 67.7 + - - +
91I SER* 3.0 36.6 + - - -
94I ARG* 4.1 1.1 - - - -
139J ASP* 3.0 43.9 + - + -
140J MSE 4.4 3.7 + - - -
141J LYS* 3.7 2.5 - - - -
142J PRO* 3.0 46.9 - - + +
143J PRO* 3.5 21.5 - - + -
5K GLU* 3.8 21.0 + - - +
8K PHE* 3.9 25.1 - + - -
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Residues in contact with VAL 88 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30I LEU* 3.6 27.8 - - + -
31I GLU* 4.0 15.5 - - + +
34I TRP* 3.9 38.3 - - + -
84I ARG 3.0 8.4 + - - +
85I ILE* 3.1 10.0 + - - +
87I TYR* 1.3 78.9 - - + +
89I LEU* 1.3 66.1 + - - +
91I SER* 3.8 4.1 - - - -
92I TYR* 3.0 22.3 + - - +
8K PHE* 3.6 36.6 - - + -
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Residues in contact with LEU 89 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30I LEU* 3.9 27.8 - - + +
51I VAL* 4.3 17.9 - - + -
54I VAL* 4.0 20.6 - - + -
55I MSE 4.0 23.3 - - + -
58I LEU* 5.6 1.6 - - + -
85I ILE 3.0 11.9 + - - +
86I ARG* 3.5 10.8 - - - +
88I VAL* 1.3 78.2 - - - +
90I SER* 1.3 65.7 + - - +
92I TYR* 3.2 10.1 + - + +
93I LEU* 3.0 39.0 + - + +
134J LEU* 3.4 26.7 - - + -
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Residues in contact with SER 90 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86I ARG 2.9 14.2 + - - -
87I TYR 3.7 1.3 - - - -
88I VAL 3.3 0.2 - - - -
89I LEU* 1.3 77.5 - - - +
91I SER* 1.3 66.1 + - - +
92I TYR 3.0 1.0 + - - -
93I LEU* 3.0 3.7 + - - +
94I ARG* 2.8 48.0 + - - +
134J LEU* 3.7 10.5 - - - +
136J ILE* 3.5 28.1 - - - -
139J ASP* 3.1 21.7 + - - -
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Residues in contact with SER 91 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34I TRP* 2.8 29.0 + - - -
38I LYS* 4.6 5.5 + - - -
87I TYR* 3.0 35.9 + - - -
88I VAL 3.8 1.1 - - - -
90I SER* 1.3 76.0 - - - +
92I TYR* 1.3 57.0 + - - +
94I ARG* 3.2 19.2 + - - +
95I CYS* 2.9 28.9 + - - +
5K GLU* 3.9 11.1 + - - -
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Residues in contact with TYR 92 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30I LEU* 4.3 17.5 - - + -
33I ALA* 3.8 30.3 - - + +
34I TRP* 3.9 33.4 - - + -
37I GLU* 3.7 19.4 + - + -
45I GLU 4.2 3.5 + - - -
46I SER 3.6 19.3 + - - -
47I LYS* 4.2 7.7 - - + +
50I ILE* 5.8 2.2 - - + -
51I VAL* 4.4 19.5 - - + -
88I VAL 3.0 14.8 + - - +
89I LEU* 3.3 13.0 - - + +
90I SER 3.0 0.2 + - - -
91I SER* 1.3 72.7 + - - +
93I LEU* 1.3 74.8 + - + +
95I CYS* 2.9 16.5 + - - +
96I ARG* 3.1 38.5 + - - +
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Residues in contact with LEU 93 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51I VAL* 4.4 22.2 - - + -
55I MSE 6.3 0.2 - - - -
89I LEU* 3.0 33.0 + - + +
90I SER 3.0 5.9 + - - +
92I TYR* 1.3 89.0 - - + +
94I ARG* 1.3 56.9 + - - +
96I ARG* 3.3 14.8 + - - +
97I LEU* 2.9 33.2 + - - +
126I GLU* 4.9 2.4 - - - +
124J TYR* 3.7 23.3 + - + +
128J LEU* 4.1 23.1 - - + -
134J LEU* 4.7 3.6 - - + -
136J ILE* 4.1 22.4 - - + -
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Residues in contact with ARG 94 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
87I TYR* 3.9 3.2 - - - -
90I SER* 2.8 36.3 + - - +
91I SER* 3.2 26.2 - - - +
93I LEU* 1.3 74.9 - - - +
95I CYS* 1.3 62.3 + - - +
97I LEU* 4.0 6.0 - - - +
98I MSE 2.9 37.5 + - + +
92J TRP* 3.8 19.5 - - + -
136J ILE* 2.9 38.0 + - + -
139J ASP* 2.5 29.9 + - - +
140J MSE 3.2 41.6 + - - +
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Residues in contact with CYS 95 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37I GLU* 3.7 39.7 - - + -
38I LYS* 4.0 26.9 - - + +
91I SER 2.9 13.8 + - - +
92I TYR* 2.9 12.5 + - - +
94I ARG* 1.3 76.5 - - - +
96I ARG* 1.3 62.8 + - - +
98I MSE 3.5 5.5 + - - +
99I LYS* 3.1 29.7 + - - +
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Residues in contact with ARG 96 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37I GLU* 2.6 45.1 + - + +
43I LEU* 3.6 16.8 - - + +
44I LEU 3.0 19.0 + - - -
45I GLU 3.3 14.5 + - - -
46I SER* 3.7 11.0 + - - +
92I TYR* 3.1 39.2 + - - +
93I LEU* 3.5 13.6 - - - +
95I CYS* 1.3 74.7 - - - +
97I LEU* 1.3 60.5 + - - +
99I LYS* 2.9 3.9 + - - +
100I ILE* 2.8 33.4 + - - +
121I SER 2.8 29.1 + - - -
126I GLU* 3.1 33.2 + - - +
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Residues in contact with LEU 97 (chain I).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93I LEU 2.9 18.4 + - - +
94I ARG* 4.0 5.2 - - - +
96I ARG* 1.3 76.6 - - - +
98I MSE 1.3 61.9 + - + +
100I ILE* 3.0 14.9 + - + +
101I GLU* 2.9 39.9 + - - +
126I GLU* 4.6 4.5 - - + -
129I PHE* 3.8 35.7 - - + -
92J TRP* 4.3 13.7 - - + -
121J LEU* 3.9 22.7 - - + -
124J TYR* 3.8 39.5 - - + -
136J ILE* 4.6 5.8 - - + -
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Residues in contact with MSE 98 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94I ARG* 2.9 26.7 + - + +
95I CYS* 3.9 5.8 - - - +
97I LEU* 1.3 77.0 - - + +
99I LYS* 1.3 59.3 + - - +
101I GLU* 3.7 24.0 - - - +
102I LYS* 3.3 22.9 + - - +
88J ARG* 5.0 5.6 - - - +
89J ALA* 5.9 1.3 - - - -
92J TRP* 3.8 45.3 - - + -
140J MSE 6.1 1.6 - - + -
4L ALA* 3.3 37.0 - - + +
6L PHE* 4.0 15.8 - - + -
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Residues in contact with LYS 99 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37I GLU* 2.9 44.2 + - - +
40I ALA 3.3 9.7 + - - -
41I PRO 4.7 2.5 - - - +
42I GLU* 2.9 37.0 + - - +
43I LEU* 3.3 20.2 - - + +
95I CYS* 3.1 20.8 + - - +
96I ARG 2.9 12.1 + - - +
98I MSE 1.3 79.9 - - - +
100I ILE* 1.3 62.3 + - - +
102I LYS* 3.3 4.8 + - + -
103I PHE* 3.1 47.4 + - + +
107I VAL* 4.4 1.5 - - - +
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Residues in contact with ILE 100 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43I LEU* 4.0 18.2 - - + -
96I ARG 2.8 22.1 + - - +
97I LEU* 3.0 13.9 + - + +
99I LYS* 1.3 76.0 - - - +
101I GLU* 1.3 57.2 + - - +
102I LYS 3.1 0.2 - - - -
104I PHE* 2.7 37.7 + - + +
107I VAL* 4.1 17.3 - - + -
122I LEU* 3.6 11.7 - - + -
126I GLU* 3.6 39.5 - - + +
129I PHE* 4.9 8.1 - - + -
130I ALA* 3.8 31.9 - - + -
133I PHE* 6.0 0.9 - - + -
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Residues in contact with GLU 101 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97I LEU* 2.9 21.3 + - - +
98I MSE 3.7 14.7 - - - +
99I LYS 3.3 0.2 - - - -
100I ILE* 1.3 75.4 - - - +
102I LYS* 1.3 57.8 + - - +
104I PHE* 3.4 19.1 - - - -
129I PHE* 3.3 21.9 - - + -
133I PHE* 3.5 21.4 - - + -
81J TYR* 4.0 1.6 + - - -
88J ARG* 2.6 66.8 + - - +
92J TRP* 4.9 0.7 - - - -
117J TYR* 2.5 37.2 + - - -
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Residues in contact with LYS 102 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98I MSE 3.3 17.4 + - - +
99I LYS* 3.3 6.2 + - + +
100I ILE 3.1 0.4 - - - -
101I GLU* 1.3 82.1 - - - +
103I PHE* 1.3 97.0 + - + +
104I PHE 3.8 0.4 - - - -
162I VAL* 3.7 15.8 - - - +
163I PRO* 4.4 3.9 - - + +
81J TYR* 4.7 3.5 + - - -
6L PHE* 3.6 39.0 - - + +
7L ARG 5.8 1.3 + - - -
9L GLU* 3.7 23.4 + - - -
----------------------------------------------------------
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Residues in contact with PHE 103 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41I PRO 3.8 13.0 - - - -
42I GLU* 5.5 1.1 - - - -
43I LEU* 5.6 2.0 - - + -
99I LYS* 3.1 36.1 + - + +
102I LYS* 1.3 123.8 - - + +
104I PHE* 1.3 65.1 + - - +
105I PRO* 3.2 7.4 - - - -
106I HIS* 2.8 21.6 + - + +
107I VAL* 2.9 19.3 + - + -
162I VAL* 4.6 0.9 - - - -
163I PRO* 3.3 26.9 - - + -
164I LYS* 3.9 2.2 - - - -
165I PRO* 3.6 47.3 - - + -
----------------------------------------------------------
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Residues in contact with PHE 104 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100I ILE* 2.7 25.9 + - + +
101I GLU 3.4 14.6 - - - -
102I LYS 4.8 0.4 - - - -
103I PHE* 1.3 71.5 - - - +
105I PRO* 1.3 89.7 - - + +
107I VAL* 3.9 6.1 - - - -
108I LEU* 2.8 31.6 + - + +
130I ALA* 4.7 10.3 - - + +
133I PHE* 3.4 29.8 - + + -
134I MSE 3.3 52.7 - - + -
137I THR* 4.8 5.8 - - - -
158I LEU* 4.0 14.1 - - + -
162I VAL* 4.2 8.5 - - + -
81J TYR* 3.7 28.9 - + - -
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Residues in contact with PRO 105 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103I PHE 3.3 5.4 - - - -
104I PHE* 1.3 122.3 - - + +
106I HIS* 1.3 63.4 + - - +
108I LEU* 3.8 3.9 - - + +
109I GLU* 2.9 28.6 + - - +
134I MSE 4.6 9.4 - - + -
158I LEU* 3.4 29.2 - - + +
159I PHE* 3.7 21.4 - - + -
162I VAL* 3.8 14.8 - - + -
----------------------------------------------------------
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Residues in contact with HIS 106 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103I PHE* 2.8 22.1 + - + +
105I PRO* 1.3 79.7 - - + +
107I VAL* 1.3 57.1 + - - +
108I LEU 3.2 0.9 - - - -
109I GLU* 3.8 4.2 - - - +
110I LYS* 2.8 35.5 + - - +
159I PHE* 3.1 44.8 + + - -
162I VAL* 2.8 33.4 + - + -
163I PRO 3.9 10.5 + - - -
164I LYS* 3.3 42.8 - - + +
165I PRO* 4.7 8.1 - - + -
----------------------------------------------------------
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Residues in contact with VAL 107 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43I LEU* 3.9 19.7 - - + -
99I LYS 4.4 1.1 - - - +
100I ILE* 4.1 21.1 - - + -
103I PHE* 2.9 38.6 + - + +
104I PHE* 3.6 8.7 - - - +
106I HIS* 1.3 77.6 - - - +
108I LEU* 1.3 64.4 + - + +
110I LYS* 3.3 7.4 + - - +
111I GLU* 3.1 20.3 + - - +
121I SER* 6.0 0.9 - - - -
122I LEU* 3.4 39.6 - - + +
130I ALA* 5.1 1.1 - - + -
----------------------------------------------------------
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Residues in contact with LEU 108 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104I PHE 2.8 21.8 + - - +
105I PRO* 3.8 3.4 - - + +
107I VAL* 1.3 78.6 - - - +
109I GLU* 1.3 57.1 + - - +
111I GLU* 3.3 6.7 + - - +
112I LYS* 3.0 41.7 + - + +
122I LEU* 4.9 0.7 - - + -
127I LEU* 3.4 31.4 - - + -
130I ALA* 3.7 37.0 - - + +
131I ARG* 3.7 17.0 - - + +
134I MSE 4.0 29.8 - - + -
----------------------------------------------------------
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Residues in contact with GLU 109 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105I PRO 2.9 20.2 + - - +
106I HIS* 3.3 3.1 + - - +
108I LEU* 1.3 73.4 - - - +
110I LYS* 1.3 63.2 + - - +
112I LYS* 3.3 27.5 + - - +
113I THR* 2.8 31.9 + - + +
159I PHE* 3.5 39.7 - - + -
----------------------------------------------------------
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Residues in contact with LYS 110 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42I GLU* 4.1 18.2 + - - -
43I LEU 4.6 4.4 + - - -
106I HIS 2.8 23.2 + - - +
107I VAL* 3.6 7.0 - - - +
109I GLU* 1.3 73.3 - - - +
111I GLU* 1.3 62.8 + - - +
113I THR* 3.1 12.1 - - + +
114I ARG* 3.1 24.9 + - + +
118I GLU* 5.8 6.3 - - - -
119I PRO 6.1 0.9 - - - -
121I SER* 3.7 28.0 + - - +
----------------------------------------------------------
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Residues in contact with GLU 111 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107I VAL 3.1 12.9 + - - +
108I LEU* 3.5 8.7 - - - +
109I GLU 3.2 0.2 - - - -
110I LYS* 1.3 73.8 - - - +
112I LYS* 1.3 63.5 + - + +
113I THR 3.0 5.8 + - - -
114I ARG* 3.1 48.2 + - - +
120I SER* 2.7 27.3 + - - -
121I SER 4.2 3.3 + - - -
122I LEU* 4.1 17.0 - - + +
127I LEU* 4.1 28.8 - - + +
----------------------------------------------------------
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Residues in contact with LYS 112 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108I LEU* 3.0 30.3 + - + +
109I GLU* 3.3 28.7 + - - +
111I GLU* 1.3 76.5 - - + +
113I THR* 1.3 58.9 + - - +
114I ARG 3.5 0.6 - - - +
131I ARG* 5.9 4.5 - - - +
----------------------------------------------------------
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Residues in contact with THR 113 (chain I).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109I GLU* 2.8 29.8 - - + +
110I LYS* 3.1 20.6 - - + +
112I LYS* 1.3 78.7 - - - +
114I ARG* 1.3 63.8 + - - +
115I PRO* 3.2 10.2 - - - +
----------------------------------------------------------
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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