Contacts of the helix formed by residues 69 - 113 (chain A) in PDB entry 1Q6H
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 SER 69 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68A LEU* 1.3 76.6 - - - +
70A ASP* 1.3 65.9 + - - +
71A GLN* 3.4 11.5 + - - +
72A GLU* 2.8 40.5 + - - +
73A ILE* 2.9 21.4 + - - +
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Residues in contact with ASP 70 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68A LEU 5.5 0.2 - - - +
69A SER* 1.3 74.0 - - - +
71A GLN* 1.3 64.1 + - - +
73A ILE* 3.3 14.4 + - - +
74A GLU* 3.0 24.1 + - - +
33B ARG* 2.4 46.0 + - - -
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Residues in contact with GLN 71 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69A SER* 3.1 8.1 + - - +
70A ASP* 1.3 80.8 - - - +
72A GLU* 1.3 71.2 + - - +
74A GLU* 3.4 6.2 + - - +
75A GLN* 2.9 29.4 + - + +
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Residues in contact with GLU 72 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A LYS 3.9 4.9 - - - +
68A LEU* 3.4 25.5 - - + -
69A SER* 2.8 41.5 + - - +
71A GLN* 1.3 85.7 - - - +
73A ILE* 1.3 65.8 + - - +
75A GLN* 3.2 8.0 + - - +
76A THR* 2.9 31.6 + - - +
22B LYS* 5.8 2.9 - - - +
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Residues in contact with ILE 73 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61A ALA* 5.8 0.7 - - + -
66A SER* 4.2 2.9 - - - +
68A LEU* 3.7 28.5 - - + +
69A SER 2.9 19.5 + - - +
70A ASP* 3.3 14.8 + - - +
72A GLU* 1.3 76.3 - - - +
74A GLU* 1.3 58.2 + - - +
76A THR* 3.6 4.8 - - - -
77A LEU* 2.8 49.4 + - + +
26B ALA* 4.0 12.3 - - - +
29B ALA* 3.4 34.8 - - + +
30B SER* 4.4 8.3 - - - -
33B ARG* 5.7 4.7 - - + +
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Residues in contact with GLU 74 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A ASP 3.0 15.6 + - - +
71A GLN* 3.8 5.3 - - - +
73A ILE* 1.3 79.1 - - - +
75A GLN* 1.3 63.0 + - - +
77A LEU* 3.3 5.8 + - + +
78A GLN* 2.0 62.3 + - + +
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Residues in contact with GLN 75 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71A GLN* 2.9 20.2 + - + +
72A GLU* 3.2 6.9 + - - +
74A GLU* 1.3 76.4 - - - +
76A THR* 1.3 75.1 + - - +
78A GLN* 3.3 8.7 + - - +
79A ALA* 3.1 31.1 + - - +
22B LYS* 4.4 10.0 + - - -
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Residues in contact with THR 76 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68A LEU* 4.3 2.4 - - - +
72A GLU* 2.9 19.1 + - - -
73A ILE 3.6 3.1 - - - -
75A GLN* 1.3 82.3 + - - +
77A LEU* 1.3 59.5 + - - +
79A ALA* 3.2 7.3 + - - +
80A PHE* 2.8 26.9 + - - +
19B ASP* 4.8 2.2 - - - +
22B LYS* 3.6 44.3 - - + +
23B SER* 4.0 14.5 + - - +
26B ALA* 3.6 24.0 - - + -
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Residues in contact with LEU 77 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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73A ILE* 2.8 36.4 + - + +
74A GLU* 4.0 5.6 - - + +
76A THR* 1.3 78.4 - - + +
78A GLN* 1.3 57.1 + - + +
80A PHE* 3.7 10.9 - - + +
81A GLU* 2.9 41.6 + - + +
23B SER 4.3 2.7 - - - +
26B ALA* 3.7 21.5 - - + -
27B LEU* 3.7 32.3 - - + +
30B SER* 4.0 20.2 - - - +
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Residues in contact with GLN 78 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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74A GLU* 2.0 55.5 + - + +
75A GLN* 3.8 7.1 - - - +
76A THR 3.2 0.2 - - - -
77A LEU* 1.3 75.9 - - + +
79A ALA* 1.3 63.9 + - - +
81A GLU* 3.3 24.4 + - - +
82A ALA* 3.3 12.5 + - - +
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Residues in contact with ALA 79 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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75A GLN* 3.1 25.8 + - - +
76A THR* 3.6 8.5 - - - +
78A GLN* 1.3 77.7 - - - +
80A PHE* 1.3 61.7 + - - +
82A ALA* 3.1 9.8 + - - +
83A ARG* 3.0 20.7 + - - +
19B ASP* 5.8 1.8 - - - +
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Residues in contact with PHE 80 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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42A GLN* 3.4 35.4 - - - -
47A ILE* 3.9 14.6 - - + -
49A LEU* 3.6 27.8 - - + -
76A THR 2.8 16.0 + - - +
77A LEU* 3.7 12.3 - - + +
79A ALA* 1.3 77.8 - - - +
81A GLU* 1.3 66.5 - - + +
83A ARG* 3.1 16.9 + - - +
84A VAL* 2.9 44.1 + - + +
19B ASP* 3.9 8.7 + - - -
23B SER* 3.5 27.1 + - - +
27B LEU* 4.0 17.5 - - + -
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Residues in contact with GLU 81 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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77A LEU* 2.9 31.9 + - + +
78A GLN* 3.7 16.4 - - - +
79A ALA 3.3 0.2 - - - -
80A PHE* 1.3 79.4 - - + +
82A ALA* 1.3 57.0 + - - +
84A VAL* 3.2 9.5 + - - +
85A LYS* 3.0 47.3 + - - +
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Residues in contact with ALA 82 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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78A GLN 3.3 8.5 + - - +
79A ALA* 3.1 11.3 + - - +
81A GLU* 1.3 75.8 - - - +
83A ARG* 1.3 66.2 + - - +
85A LYS* 3.4 9.0 + - - +
86A SER* 2.9 25.3 + - - -
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Residues in contact with ARG 83 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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46A GLY 4.9 2.8 + - - -
47A ILE* 4.0 36.2 - - + +
48A LYS 5.0 0.2 - - - +
49A LEU* 4.5 0.2 - - - +
79A ALA 3.0 12.0 + - - +
80A PHE* 3.1 27.1 + - - +
82A ALA* 1.3 75.4 - - - +
84A VAL* 1.3 53.4 + - - +
86A SER* 3.1 7.7 + - - -
87A SER* 2.8 43.7 + - - +
19B ASP* 3.1 37.2 + - - +
20B ASP* 2.9 34.7 + - - +
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Residues in contact with VAL 84 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42A GLN* 4.7 9.2 - - + +
45A LEU* 4.1 19.4 - - + +
47A ILE* 3.9 15.5 - - + -
80A PHE* 2.9 49.9 + - + +
81A GLU* 3.5 11.2 - - - +
83A ARG* 1.3 77.1 - - - +
85A LYS* 1.3 60.3 + - + +
87A SER* 3.2 3.5 + - - -
88A ALA* 2.9 28.0 + - + +
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Residues in contact with LYS 85 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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81A GLU* 3.0 34.2 + - - +
82A ALA* 3.9 7.0 - - - +
84A VAL* 1.3 79.2 - - + +
86A SER* 1.3 61.8 - - - +
88A ALA* 3.4 9.1 + - - +
89A GLN* 3.1 22.5 + - - +
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Residues in contact with SER 86 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82A ALA 2.9 18.2 + - - -
83A ARG* 3.4 7.4 - - - -
85A LYS* 1.3 76.7 - - - +
87A SER* 1.3 58.2 + - - +
89A GLN* 3.2 6.9 + - - +
90A ALA* 3.0 27.6 + - - +
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Residues in contact with SER 87 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45A LEU* 3.7 22.2 + - - +
47A ILE* 3.5 25.8 - - - +
83A ARG* 2.8 24.5 + - - +
84A VAL 3.6 4.7 - - - -
86A SER* 1.3 75.6 - - - +
88A ALA* 1.3 64.1 + - - +
90A ALA* 3.3 8.3 + - - +
91A LYS* 3.0 23.7 + - - +
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Residues in contact with ALA 88 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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45A LEU* 4.0 24.4 - - + +
84A VAL* 2.9 17.0 + - + +
85A LYS* 3.6 10.8 - - - +
86A SER 3.3 0.2 - - - -
87A SER* 1.3 75.5 - - - +
89A GLN* 1.3 62.7 + - - +
91A LYS* 3.2 4.3 + - - +
92A MSE 3.1 29.1 + - + +
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Residues in contact with GLN 89 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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85A LYS 3.1 11.4 + - - +
86A SER* 3.7 9.0 - - - +
87A SER 3.2 0.2 - - - -
88A ALA* 1.3 77.9 - - - +
90A ALA* 1.3 64.7 + - - +
92A MSE 3.2 25.9 + - - +
93A GLU* 3.0 56.3 + - + +
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Residues in contact with ALA 90 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86A SER 3.0 13.6 + - - +
87A SER* 3.3 12.5 + - - +
89A GLN* 1.3 77.8 - - - +
91A LYS* 1.3 61.8 + - - +
93A GLU* 3.2 8.4 + - - +
94A LYS* 3.0 23.8 + - - +
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Residues in contact with LYS 91 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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44A LYS* 3.4 32.3 + - - +
45A LEU* 3.5 23.1 - - + +
87A SER 3.0 13.7 + - - +
88A ALA 3.6 7.0 - - - +
90A ALA* 1.3 73.6 - - - +
92A MSE 1.3 68.5 + - + +
94A LYS* 3.3 6.0 + - - +
95A ASP* 2.6 57.1 + - - +
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Residues in contact with MSE 92 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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88A ALA* 3.1 17.9 + - + +
89A GLN* 3.2 28.5 + - - +
91A LYS* 1.3 78.1 - - + +
93A GLU* 1.3 51.7 + - - +
95A ASP* 3.2 6.9 + - - +
96A ALA* 2.7 36.8 + - - +
202A LYS* 5.8 0.7 - - - +
203A ALA* 5.2 9.9 - - - +
210A PRO* 4.3 23.2 - - + +
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Residues in contact with GLU 93 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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89A GLN* 3.0 41.7 + - + +
90A ALA* 3.2 10.1 + - - +
92A MSE 1.3 75.8 - - - +
94A LYS* 1.3 62.7 + - - +
96A ALA* 3.3 6.3 + - - +
97A ALA* 3.0 23.9 + - - +
202A LYS* 3.0 35.2 + - - +
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Residues in contact with LYS 94 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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90A ALA 3.0 16.1 + - - +
91A LYS* 3.8 7.0 - - - +
93A GLU* 1.3 72.9 - - - +
95A ASP* 1.3 65.3 + - - +
97A ALA* 3.2 6.4 + - - +
98A ASP* 2.6 66.4 + - - +
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Residues in contact with ASP 95 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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91A LYS* 2.6 56.0 + - - +
92A MSE 3.6 5.4 - - - +
94A LYS* 1.3 82.1 - - - +
96A ALA* 1.3 63.6 + - - +
98A ASP* 4.5 6.9 - - - +
99A ASN* 2.9 41.8 + - - +
209A PRO* 5.8 1.5 - - + +
210A PRO* 4.6 11.3 - - + +
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Residues in contact with ALA 96 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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92A MSE 2.7 20.5 + - - +
93A GLU 3.5 5.8 - - - +
94A LYS 3.2 0.2 - - - -
95A ASP* 1.3 74.3 - - - +
97A ALA* 1.3 57.0 + - - +
100A GLU* 3.0 20.4 + - - +
202A LYS* 3.9 24.0 - - + -
210A PRO* 3.8 21.2 - - + +
211A ASN* 3.0 34.0 + - - +
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Residues in contact with ALA 97 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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93A GLU 3.0 15.9 + - - +
94A LYS* 3.2 6.0 + - - +
96A ALA* 1.3 73.2 - - - +
98A ASP* 1.3 70.0 + - - +
100A GLU* 3.3 6.3 + - - +
101A ALA* 3.0 23.7 + - - +
211A ASN* 5.1 0.4 - - - +
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Residues in contact with ASP 98 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94A LYS* 2.6 56.4 + - - +
95A ASP* 3.9 8.2 - - - +
97A ALA* 1.3 79.0 - - - +
99A ASN* 1.3 61.1 + - - +
101A ALA* 3.2 6.3 + - - +
102A LYS* 2.9 45.4 + - + +
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Residues in contact with ASN 99 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95A ASP* 2.9 25.0 + - - +
96A ALA 4.1 0.2 - - - +
98A ASP* 1.3 75.5 - - - +
100A GLU* 1.3 61.2 + - - +
102A LYS* 4.0 20.0 + - - +
103A GLY* 2.9 29.5 + - - -
151A ILE* 5.3 1.5 - - - +
209A PRO* 3.6 24.2 - - - +
210A PRO 3.0 28.8 + - - +
211A ASN 3.4 12.9 - - - +
212A SER* 4.3 5.7 + - - -
213A THR 5.3 0.7 + - - -
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Residues in contact with GLU 100 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
96A ALA 3.0 19.1 + - - +
97A ALA* 3.6 7.4 - - - +
99A ASN* 1.3 76.5 - - - +
101A ALA* 1.3 61.1 + - - +
103A GLY* 4.1 0.8 - - - -
104A LYS* 3.1 28.5 + - + +
107A ARG* 5.0 8.0 + - - +
196A PRO* 3.6 9.2 - - - +
197A GLU* 2.7 31.7 - - - +
211A ASN* 3.2 32.0 + - - +
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Residues in contact with ALA 101 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97A ALA 3.0 13.6 + - - +
98A ASP* 3.2 8.7 + - - +
100A GLU* 1.3 77.4 - - - +
102A LYS* 1.3 63.2 + - + +
104A LYS* 3.3 7.6 + - - +
105A GLU* 3.1 22.4 + - - +
----------------------------------------------------------
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Residues in contact with LYS 102 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98A ASP* 2.9 34.4 + - + +
99A ASN* 4.0 17.2 + - - +
101A ALA* 1.3 75.9 - - + +
103A GLY* 1.3 58.1 + - - +
105A GLU* 3.2 14.5 + - - +
106A TYR* 2.9 27.7 + - - +
151A ILE* 3.9 18.5 - - + +
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Residues in contact with GLY 103 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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99A ASN 2.9 17.0 + - - -
100A GLU* 4.1 0.7 - - - -
102A LYS* 1.3 73.5 - - - +
104A LYS* 1.3 61.2 + - - +
106A TYR* 3.5 2.7 - - - +
107A ARG* 2.8 42.1 + - - +
151A ILE* 3.9 9.3 - - - +
213A THR* 3.6 22.4 - - - -
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Residues in contact with LYS 104 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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100A GLU* 3.1 21.5 + - + +
101A ALA* 3.6 7.2 - - - +
103A GLY* 1.3 76.2 - - - +
105A GLU* 1.3 58.0 + - - +
107A ARG* 3.6 25.8 - - - +
108A GLU* 3.0 52.8 + - + +
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Residues in contact with GLU 105 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101A ALA 3.1 12.0 + - - +
102A LYS* 3.4 16.5 - - - +
103A GLY 3.1 0.4 - - - -
104A LYS* 1.3 77.0 - - - +
106A TYR* 1.3 64.6 + - - +
108A GLU* 3.4 4.9 + - - +
109A LYS* 3.1 26.5 + - + +
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Residues in contact with TYR 106 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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102A LYS 2.9 16.4 + - - +
103A GLY 3.2 5.1 + - - +
105A GLU* 1.3 79.8 - - - +
107A ARG* 1.3 62.8 + - - +
109A LYS* 3.9 4.5 - - - +
110A PHE* 3.1 31.9 + + + +
151A ILE* 3.7 43.5 + - + -
191A LYS* 4.6 10.7 + - - -
193A VAL* 4.0 28.7 - - + -
213A THR* 4.7 1.1 - - + -
215A VAL* 3.8 30.3 - - + +
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Residues in contact with ARG 107 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100A GLU* 5.0 7.7 + - - +
103A GLY 2.8 28.5 + - - +
104A LYS* 3.6 27.5 - - - +
106A TYR* 1.3 80.5 - - - +
108A GLU* 1.3 60.5 + - + +
110A PHE* 3.4 2.6 + - - +
111A ALA* 2.8 33.7 + - - +
122A GLY 4.6 3.4 + - - -
124A VAL* 4.3 15.6 - - + +
193A VAL* 3.8 17.0 - - + -
195A PRO* 3.8 34.8 - - - +
196A PRO* 3.8 11.7 - - - +
197A GLU* 4.8 4.6 + - - -
213A THR* 2.7 50.5 + - + -
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Residues in contact with GLU 108 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104A LYS* 3.0 43.2 + - + +
105A GLU* 3.9 5.6 - - - +
107A ARG* 1.3 76.1 - - + +
109A LYS* 1.3 67.1 + - - +
111A ALA* 3.6 7.6 + - - +
112A LYS* 3.3 35.4 + - - +
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Residues in contact with LYS 109 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105A GLU* 3.1 16.5 + - + +
106A TYR* 3.9 4.7 - - - +
108A GLU* 1.3 78.5 - - - +
110A PHE* 1.3 63.6 + - - +
112A LYS* 3.2 24.7 + - - +
113A GLU* 3.8 19.5 + - - +
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Residues in contact with PHE 110 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A TYR* 3.1 31.0 + + + +
107A ARG* 3.9 3.8 - - - +
109A LYS* 1.3 76.0 - - - +
111A ALA* 1.3 58.3 + - - +
113A GLU* 3.0 52.1 + - - +
116A VAL* 3.4 32.0 - - + +
124A VAL* 3.6 22.2 - - + -
125A TYR 4.9 3.1 - - - -
126A GLN* 3.7 24.7 - - + -
191A LYS* 3.6 31.9 - - + -
193A VAL* 3.6 28.3 - - + -
----------------------------------------------------------
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Residues in contact with ALA 111 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107A ARG 2.8 20.3 + - - +
108A GLU* 3.8 10.3 - - - +
109A LYS 3.2 0.4 - - - -
110A PHE* 1.3 76.7 - - - +
112A LYS* 1.3 61.0 + - + +
113A GLU 3.3 0.6 + - - -
116A VAL* 3.7 29.6 - - - +
117A LYS* 5.3 0.3 - - - -
118A THR* 3.4 25.6 + - - +
124A VAL* 3.9 9.2 - - + -
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Residues in contact with LYS 112 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108A GLU* 3.3 31.8 - - - +
109A LYS* 3.2 11.1 + - - +
110A PHE 3.1 1.2 + - - -
111A ALA* 1.3 78.0 - - + +
113A GLU* 1.3 65.9 + - + +
114A LYS 3.9 0.2 + - - -
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Residues in contact with GLU 113 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109A LYS* 3.8 21.3 + - + +
110A PHE* 3.0 43.7 + - - +
112A LYS* 1.3 82.2 - - + +
114A LYS* 1.3 68.4 + - - +
115A GLY 3.3 0.3 + - - -
116A VAL* 3.1 24.5 + - + +
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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