Contacts of the helix formed by residues 63 - 125 (chain A) in PDB entry 2O94
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 63 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62A ALA* 1.3 79.7 - - - +
64A PRO* 1.3 76.8 - - + +
65A ALA 3.3 0.9 - - - -
66A LEU* 2.8 11.2 - - - +
67A ARG* 2.8 49.9 + - - +
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Residues in contact with PRO 64 (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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62A ALA* 5.5 0.4 - - + -
63A GLU* 1.3 96.2 - - + +
65A ALA* 1.3 58.7 + - + +
66A LEU 2.7 5.8 + - - -
67A ARG* 2.8 11.3 + - + +
68A GLU* 2.7 35.8 + - - +
118C MET* 4.8 3.8 - - + +
122C LYS* 4.1 39.9 - - + -
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Residues in contact with ALA 65 (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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62A ALA* 4.3 16.4 - - + -
63A GLU 3.3 0.6 - - - -
64A PRO* 1.3 81.8 - - + +
66A LEU* 1.3 60.0 + - - +
68A GLU* 3.8 22.1 - - - +
69A GLN* 3.7 15.4 + - - +
122C LYS* 5.2 6.9 - - - +
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Residues in contact with LEU 66 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62A ALA* 3.7 32.3 - - + +
63A GLU* 2.8 18.3 - - + +
64A PRO 2.7 0.8 + - - -
65A ALA* 1.3 79.9 - - - +
67A ARG* 1.3 52.7 + - - +
68A GLU 2.9 4.0 - - - -
69A GLN* 2.8 35.5 + - + +
70A GLN* 2.8 12.6 + - - +
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Residues in contact with ARG 67 (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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63A GLU* 2.8 41.2 + - - +
64A PRO* 3.5 11.3 - - + +
66A LEU* 1.3 75.0 - - - +
68A GLU* 1.3 63.5 + - - +
70A GLN* 3.3 39.3 + - - +
71A LEU* 3.4 13.2 + - + +
118C MET* 4.4 20.4 - - + +
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Residues in contact with GLU 68 (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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64A PRO 2.7 13.0 + - - +
65A ALA* 3.8 15.3 - - - +
67A ARG* 1.3 80.2 - - - +
69A GLN* 1.3 61.9 + - - +
70A GLN 3.1 0.5 + - - -
71A LEU* 3.3 3.3 + - - +
72A GLN* 3.0 54.0 + - + +
118C MET* 3.3 30.9 - - + +
119C LEU* 5.0 2.0 - - - +
122C LYS* 3.2 27.7 + - - -
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Residues in contact with GLN 69 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65A ALA 3.7 10.8 + - - +
66A LEU* 2.8 23.0 + - + +
68A GLU* 1.3 76.4 - - - +
70A GLN* 1.3 70.1 + - - +
72A GLN* 3.7 19.5 - - - +
73A GLN* 3.2 40.7 + - - +
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Residues in contact with GLN 70 (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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66A LEU 2.8 10.8 + - - +
67A ARG* 3.3 34.7 - - - +
68A GLU 3.1 0.2 - - - -
69A GLN* 1.3 75.2 - - - +
71A LEU* 1.3 57.9 + - + +
73A GLN* 2.7 30.0 + - - +
74A GLU* 2.9 41.4 + - + +
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Residues in contact with LEU 71 (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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67A ARG* 3.4 9.6 + - + +
68A GLU* 3.3 6.6 + - - +
70A GLN* 1.3 76.9 - - + +
72A GLN* 1.3 69.0 + - + +
73A GLN 2.7 1.2 + - - -
74A GLU* 3.0 25.5 + - + +
75A LEU* 2.9 26.6 + - - +
111C HIS* 4.1 16.2 + - + +
114C GLN* 3.7 22.2 - - + +
115C GLN* 3.3 48.5 - - + +
118C MET* 4.0 18.4 - - + -
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Residues in contact with GLN 72 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68A GLU* 3.0 48.4 + - + +
69A GLN* 3.7 22.5 + - - +
71A LEU* 1.3 77.2 - - + +
73A GLN* 1.3 59.9 + - - +
75A LEU* 3.8 11.3 - - - +
76A LEU* 3.6 26.7 + - - +
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Residues in contact with GLN 73 (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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69A GLN* 3.2 37.9 + - - +
70A GLN* 2.7 20.7 + - - +
72A GLN* 1.3 69.1 - - - +
74A GLU* 1.3 63.9 + - + +
75A LEU 3.2 1.8 - - - -
76A LEU* 3.2 12.4 + - + +
77A ALA* 3.1 19.0 + - - +
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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
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70A GLN* 2.9 53.2 + - + +
71A LEU* 3.0 22.2 + - + +
73A GLN* 1.3 71.6 - - + +
75A LEU* 1.3 57.3 + - - +
77A ALA* 2.8 12.8 + - - +
78A LEU* 2.8 30.9 + - + +
111C HIS* 5.0 4.7 - - + -
114C GLN* 5.3 3.5 + - - -
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Residues in contact with LEU 75 (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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71A LEU 2.9 12.3 + - - +
72A GLN* 3.8 11.0 - - - +
74A GLU* 1.3 72.1 - - - +
76A LEU* 1.3 57.4 + - + +
77A ALA 2.6 5.1 + - - -
78A LEU* 2.6 30.7 + - + +
79A LYS* 3.0 11.5 + - - +
108C LEU* 4.4 6.1 - - + -
111C HIS* 2.8 51.9 + - + +
115C GLN* 6.2 0.2 - - - +
109D HIS* 3.9 38.3 + - + +
112D ILE* 4.0 20.4 - - + -
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Residues in contact with LEU 76 (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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72A GLN 3.6 14.3 + - - +
73A GLN* 3.2 14.8 + - + +
75A LEU* 1.3 79.6 - - + +
77A ALA* 1.3 57.9 + - - +
79A LYS* 4.1 25.5 - - + +
80A GLN* 3.6 19.1 + - - +
109D HIS* 6.0 5.4 - - + +
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Residues in contact with ALA 77 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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73A GLN 3.1 7.3 + - - +
74A GLU* 2.8 21.0 + - - +
75A LEU 2.6 5.1 + - - -
76A LEU* 1.3 74.6 - - - +
78A LEU* 1.3 63.1 + - - +
79A LYS 3.2 0.2 - - - -
80A GLN* 3.1 7.2 + - - +
81A LYS* 2.8 25.8 + - - +
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Residues in contact with LEU 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* 2.8 11.9 + - + +
75A LEU* 2.6 20.3 + - + +
77A ALA* 1.3 71.3 - - - +
79A LYS* 1.3 63.0 + - - +
81A LYS* 3.3 11.8 + - - +
82A GLN* 3.0 46.0 + - + +
107C GLN* 4.2 19.3 - - + +
108C LEU* 3.6 50.0 - - + +
110C GLU* 5.8 2.7 - - - +
111C HIS* 5.2 13.0 - - + -
109D HIS* 6.1 1.1 - - + -
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Residues in contact with LYS 79 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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75A LEU 3.0 9.6 + - - +
76A LEU* 4.2 22.9 - - + +
78A LEU* 1.3 79.5 - - - +
80A GLN* 1.3 60.8 + - + +
82A GLN* 3.8 4.2 - - - +
83A GLN* 2.8 40.5 + - + +
102D ARG* 5.8 11.6 - - - +
105D GLU* 3.7 36.3 - - - +
109D HIS* 4.8 17.0 + - + +
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Residues in contact with GLN 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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76A LEU 3.6 12.4 + - - +
77A ALA* 3.1 10.0 + - - +
79A LYS* 1.3 81.8 - - + +
81A LYS* 1.3 66.9 + - - +
83A GLN* 3.4 7.1 + - + +
84A ILE* 3.2 29.3 + - + +
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Residues in contact with LYS 81 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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77A ALA 2.8 12.9 + - - +
78A LEU* 3.5 18.1 - - - +
80A GLN* 1.3 72.6 - - - +
82A GLN* 1.3 58.0 + - + +
84A ILE* 2.5 34.0 + - - +
85A GLN* 2.9 35.0 + - + +
107C GLN* 4.0 24.5 + - - +
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Residues in contact with GLN 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 LEU* 3.0 29.5 + - + +
79A LYS* 3.8 1.9 - - - +
81A LYS* 1.3 82.5 - - + +
83A GLN* 1.3 64.8 + - - +
85A GLN* 4.1 2.5 - - - +
86A ARG* 2.9 36.0 + - - +
104C HIS* 2.9 74.9 + - + +
107C GLN* 3.6 9.5 - - - +
108C LEU* 3.9 19.4 - - - +
105D GLU* 4.1 13.7 + - - +
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Residues in contact with GLN 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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79A LYS* 2.8 33.0 + - + +
80A GLN* 3.6 7.6 + - - +
82A GLN* 1.3 73.2 - - - +
84A ILE* 1.3 67.1 + - - +
86A ARG* 3.7 17.9 - - - +
87A GLN* 3.4 38.5 + - - +
98D GLU* 3.6 25.2 - - - +
102D ARG* 3.2 28.2 + - - +
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Residues in contact with ILE 84 (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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80A GLN* 3.2 23.7 + - + +
81A LYS* 2.5 17.2 + - - +
83A GLN* 1.3 78.9 - - - +
85A GLN* 1.3 58.9 + - + +
86A ARG 3.0 1.3 - - - -
87A GLN* 2.5 39.7 + - + +
88A ILE* 2.9 27.2 + - + -
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Residues in contact with GLN 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 LYS* 2.9 44.7 + - + +
82A GLN* 3.7 3.6 - - - +
84A ILE* 1.3 75.7 - - - +
86A ARG* 1.3 54.6 + - - +
88A ILE* 2.8 36.6 + - + +
89A LEU* 2.8 13.9 + - - +
100C LEU* 3.5 25.8 - - + +
103C GLN* 4.6 6.8 + - - +
104C HIS* 3.5 26.5 + - + +
107C GLN* 5.0 3.1 + - - +
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Residues in contact with ARG 86 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82A GLN* 2.9 24.6 + - - +
83A GLN* 3.7 21.5 - - - +
85A GLN* 1.3 76.4 - - - +
87A GLN* 1.3 58.6 + - - +
89A LEU* 3.3 4.6 + - - +
90A ILE* 3.0 31.4 + - - +
100C LEU* 4.1 10.3 - - + +
104C HIS* 3.6 29.3 + - + +
97D PHE* 3.6 29.2 - - + -
98D GLU* 3.1 29.5 + - - +
101D SER* 2.9 37.0 + - - -
102D ARG* 5.7 0.6 - - - +
105D GLU* 3.5 25.1 + - - +
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Residues in contact with GLN 87 (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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83A GLN* 3.4 37.2 + - - +
84A ILE* 2.5 27.0 + - + +
86A ARG* 1.3 71.7 - - - +
88A ILE* 1.3 59.3 + - + -
90A ILE* 3.9 6.1 - - - +
91A ALA* 3.0 29.1 + - - +
94D GLN* 4.9 12.5 + - - +
98D GLU* 4.5 8.4 - - - +
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Residues in contact with ILE 88 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84A ILE* 2.9 29.2 + - + +
85A GLN* 2.8 19.8 + - + +
87A GLN* 1.3 75.7 - - + +
89A LEU* 1.3 57.9 - - - +
91A ALA* 3.2 4.8 + - + +
92A GLU* 2.7 43.2 + - + +
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Residues in contact with LEU 89 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A GLN 2.8 10.8 + - - +
86A ARG* 3.4 10.8 - - - +
88A ILE* 1.3 78.2 - - - +
90A ILE* 1.3 56.4 + - - +
92A GLU* 3.2 24.2 - - - +
93A PHE* 3.0 25.3 + - - +
93C PHE* 4.0 21.1 - - + -
96C GLN* 3.8 33.4 - - + +
97C PHE* 3.9 28.9 - - + -
100C LEU* 4.3 16.4 - - + -
97D PHE* 4.3 12.1 - - + -
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Residues in contact with ILE 90 (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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86A ARG 3.0 14.3 + - - +
87A GLN* 3.9 7.0 - - - +
89A LEU* 1.3 75.8 - - - +
91A ALA* 1.3 57.7 + - - +
93A PHE* 3.1 8.1 + - + +
94A GLN* 2.7 36.7 + - + +
93C PHE* 4.1 13.0 - - + -
90D ILE* 5.5 7.4 - - + +
93D PHE* 3.3 40.2 - - + -
94D GLN* 3.9 31.2 - - + +
97D PHE* 3.5 28.3 - - + -
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Residues in contact with ALA 91 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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87A GLN 3.0 19.6 + - - +
88A ILE* 3.7 4.9 - - - +
90A ILE* 1.3 77.4 - - - +
92A GLU* 1.3 64.5 + - - +
94A GLN* 3.2 9.6 - - - +
95A ARG* 3.0 23.7 + - - +
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Residues in contact with GLU 92 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A ILE* 2.7 19.7 + - + +
89A LEU* 3.2 25.0 - - - +
91A ALA* 1.3 79.5 - - - +
93A PHE* 1.3 62.9 + - - +
95A ARG* 3.1 10.8 + - - +
96A GLN* 3.1 37.7 + - - +
93C PHE* 6.0 0.5 - - - -
96C GLN* 2.7 37.0 + - - +
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Residues in contact with PHE 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 LEU 3.0 7.2 + - - +
90A ILE* 3.5 11.4 - - + +
92A GLU* 1.3 71.8 + - - +
94A GLN* 1.3 71.6 + - - +
95A ARG 3.1 0.3 + - - -
96A GLN* 3.1 9.5 + - + +
97A PHE* 2.9 35.3 + + + +
93B PHE* 3.6 28.0 - + - -
97B PHE* 5.5 0.2 - + - -
89C LEU* 4.1 33.9 - - + -
90C ILE* 4.0 10.3 - - + -
93C PHE* 3.2 58.6 - + + -
90D ILE* 3.4 31.0 - - + -
93D PHE* 5.9 2.0 - + - -
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Residues in contact with GLN 94 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
90A ILE* 2.7 18.7 + - + +
91A ALA* 3.2 16.2 - - - +
93A PHE* 1.3 79.8 - - - +
95A ARG* 1.3 63.2 + - - +
97A PHE* 2.9 27.1 + - - +
98A GLU* 3.1 25.9 + - - +
87D GLN* 4.9 13.9 + - - +
90D ILE* 3.9 33.8 - - + +
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Residues in contact with ARG 95 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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91A ALA 3.0 12.1 + - - +
92A GLU* 3.5 12.6 + - - +
94A GLN* 1.3 77.6 + - - +
96A GLN* 1.3 79.1 + - - +
97A PHE 2.6 15.5 + - - -
98A GLU* 3.1 4.5 + - - +
99A GLN* 2.9 49.4 + - + +
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Residues in contact with GLN 96 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92A GLU* 3.1 36.3 + - - +
93A PHE* 3.1 9.5 + - - +
95A ARG* 1.3 96.9 - - - +
97A PHE* 1.3 58.3 + - - +
99A GLN* 4.0 15.7 + - - +
100A LEU* 3.4 21.1 + - - +
89C LEU* 3.9 21.4 - - + +
92C GLU* 2.6 38.8 + - - +
96C GLN* 4.7 4.6 + - - +
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Residues in contact with PHE 97 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93A PHE* 2.9 26.7 + + + +
94A GLN* 2.9 18.2 - - - +
95A ARG 2.6 6.1 + - - -
96A GLN* 1.3 74.4 - - - +
98A GLU* 1.3 64.9 + - - -
99A GLN 3.1 1.1 - - - -
100A LEU* 3.6 2.4 + - + +
101A SER* 2.8 34.5 + - - -
97B PHE* 2.8 42.2 - + - -
100B LEU* 5.9 0.2 - - + -
89C LEU* 3.9 16.6 - - + -
86D ARG* 3.5 46.0 - - + -
89D LEU* 4.3 10.8 - - + -
90D ILE* 3.6 25.6 - - + -
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Residues in contact with GLU 98 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94A GLN* 3.1 26.5 + - - +
95A ARG* 3.1 3.3 + - - +
97A PHE* 1.3 77.0 - - - +
99A GLN* 1.3 56.4 + - - +
101A SER* 3.2 4.8 + - - -
102A ARG* 2.7 67.5 + - + +
83D GLN* 3.8 31.0 - - - +
86D ARG* 3.2 40.4 + - - +
87D GLN* 4.5 8.1 - - - +
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Residues in contact with GLN 99 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95A ARG* 2.9 49.7 + - + +
96A GLN* 4.0 13.3 + - - +
98A GLU* 1.3 74.8 - - - +
100A LEU* 1.3 67.8 + - - +
102A ARG* 3.0 8.1 + - - +
103A GLN* 2.9 42.4 + - + +
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Residues in contact with LEU 100 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
96A GLN 3.4 16.6 + - - +
97A PHE* 4.0 3.4 - - + +
99A GLN* 1.3 77.6 - - - +
101A SER* 1.3 60.9 + - - +
103A GLN* 2.9 27.3 + - - +
104A HIS* 2.8 69.7 + - + +
97B PHE* 5.9 0.4 - - + -
85C GLN* 4.0 16.2 - - + +
86C ARG* 4.0 25.8 - - + +
89C LEU* 4.2 20.2 - - + -
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Residues in contact with SER 101 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97A PHE* 2.8 27.1 + - - -
98A GLU* 3.3 7.9 - - - -
100A LEU* 1.3 80.1 - - - +
102A ARG* 1.3 56.9 + - - +
104A HIS* 4.2 5.4 - - - +
105A GLU* 3.1 28.8 + - - +
86D ARG* 2.9 49.4 + - - +
----------------------------------------------------------
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Residues in contact with ARG 102 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98A GLU* 2.7 46.1 + - + +
99A GLN* 3.7 5.4 - - - +
101A SER* 1.3 71.4 - - - +
103A GLN* 1.3 70.7 + - - +
105A GLU* 3.7 11.8 - - - +
106A ALA* 3.0 21.7 + - - +
79D LYS* 5.4 14.1 - - - +
83D GLN* 3.2 32.0 + - - +
86D ARG* 5.7 0.9 - - - +
----------------------------------------------------------
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Residues in contact with GLN 103 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
99A GLN* 2.9 37.8 + - + +
100A LEU* 2.9 31.0 + - - +
102A ARG* 1.3 72.0 - - - +
104A HIS* 1.3 73.7 + - + +
105A GLU 2.7 2.4 + - - -
106A ALA* 2.7 19.1 + - - +
107A GLN* 3.1 19.8 + - + +
85C GLN* 4.5 8.9 + - - +
----------------------------------------------------------
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Residues in contact with HIS 104 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100A LEU* 2.8 55.9 + - + +
101A SER* 4.2 4.4 - - - +
103A GLN* 1.3 74.7 - - + +
105A GLU* 1.3 63.5 + - - +
107A GLN* 3.3 10.7 + - - +
108A LEU* 2.9 22.2 + - + +
82C GLN* 3.1 58.9 - - + +
85C GLN* 3.2 27.5 + - + +
86C ARG* 3.4 24.2 + - + +
----------------------------------------------------------
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Residues in contact with GLU 105 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101A SER 3.1 17.2 + - - +
102A ARG* 3.7 10.9 - - - +
103A GLN 2.7 3.6 + - - -
104A HIS* 1.3 76.0 - - - +
106A ALA* 1.3 55.4 + - - +
108A LEU* 2.8 11.9 + - - +
109A HIS* 2.7 49.8 + - + +
108B LEU* 4.6 14.8 - - + -
79D LYS* 3.4 50.5 - - - +
82D GLN* 4.0 7.5 + - - +
86D ARG* 3.5 22.4 + - - +
----------------------------------------------------------
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Residues in contact with ALA 106 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102A ARG 3.0 18.4 + - - +
103A GLN* 2.7 10.3 + - - +
105A GLU* 1.3 71.6 + - - +
107A GLN* 1.3 51.8 + - + +
109A HIS* 3.0 10.1 + - - +
110A GLU* 2.5 35.8 + - - +
----------------------------------------------------------
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Residues in contact with GLN 107 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103A GLN* 3.5 18.3 - - + +
104A HIS* 3.3 24.7 - - - +
105A GLU 3.1 0.2 - - - -
106A ALA* 1.3 76.9 - - + +
108A LEU* 1.3 57.4 + - - +
110A GLU* 2.6 42.2 + - - +
111A HIS* 2.8 12.8 + - - +
78C LEU* 4.3 25.7 - - + +
81C LYS* 4.3 19.2 + - - +
82C GLN* 3.7 8.8 - - - +
85C GLN* 4.8 4.7 + - - +
----------------------------------------------------------
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Residues in contact with LEU 108 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104A HIS* 2.9 12.4 + - + +
105A GLU* 2.8 13.3 + - - +
107A GLN* 1.3 73.2 - - - +
109A HIS* 1.3 60.0 + - - +
111A HIS* 3.6 4.6 - - + +
112A ILE* 3.3 24.6 + - - +
105B GLU* 4.5 10.1 - - + -
108B LEU* 4.0 38.8 - - + +
109B HIS* 3.6 35.0 - - + +
112B ILE* 4.9 4.5 - - + -
75C LEU* 4.3 9.2 - - + -
78C LEU* 4.0 20.6 - - + +
82C GLN* 3.9 21.5 - - - +
----------------------------------------------------------
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Residues in contact with HIS 109 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105A GLU* 2.7 27.8 + - + +
106A ALA* 3.3 12.3 - - - +
108A LEU* 1.3 76.5 - - - +
110A GLU* 1.3 65.3 + - - +
111A HIS 3.2 0.2 - - - -
112A ILE* 2.9 10.7 + - + +
113A LYS* 2.8 22.4 + - - +
108B LEU* 4.1 16.9 - - + +
75D LEU* 3.3 50.2 + - + +
76D LEU* 5.5 5.3 + - + +
78D LEU* 6.2 0.7 - - + -
79D LYS* 5.1 16.1 - - + +
----------------------------------------------------------
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Residues in contact with GLU 110 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A ALA 2.5 18.0 + - - +
107A GLN* 2.6 26.2 + - - +
109A HIS* 1.3 69.0 - - - +
111A HIS* 1.3 65.7 + - - +
113A LYS* 2.7 28.0 + - + +
114A GLN* 2.9 42.5 + - + +
----------------------------------------------------------
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Residues in contact with HIS 111 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107A GLN 2.8 13.2 + - - +
108A LEU* 3.6 13.9 - - - +
110A GLU* 1.3 75.9 - - - +
112A ILE* 1.3 64.1 + - - +
114A GLN* 3.0 10.9 + - - +
115A GLN* 2.9 43.6 + - + +
112B ILE* 3.2 20.4 - - + +
71C LEU* 4.0 18.0 + - + +
74C GLU* 4.8 5.4 - - + -
75C LEU* 2.9 66.8 + - + +
78C LEU* 4.7 8.1 - - + -
----------------------------------------------------------
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Residues in contact with ILE 112 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108A LEU 3.3 9.4 + - - +
109A HIS* 2.9 13.5 + - + +
111A HIS* 1.3 81.7 - - - +
113A LYS* 1.3 63.5 + - - +
115A GLN* 3.7 5.0 + - - +
116A GLN* 3.5 17.0 + - - +
108B LEU* 4.3 9.6 - - + +
111B HIS* 3.0 32.1 - - + +
112B ILE* 3.0 39.9 - - + +
115B GLN* 3.6 26.4 + - + +
75D LEU* 4.2 22.4 - - + -
----------------------------------------------------------
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Residues in contact with LYS 113 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109A HIS 2.8 10.8 + - - +
110A GLU* 2.7 28.2 + - - +
112A ILE* 1.3 74.9 - - - +
114A GLN* 1.3 60.5 + - + +
116A GLN* 2.9 34.2 - - - +
117A GLU* 3.9 18.0 + - - +
----------------------------------------------------------
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Residues in contact with GLN 114 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110A GLU* 2.9 48.5 + - + +
111A HIS* 3.9 8.7 - - - +
113A LYS* 1.3 78.4 - - + +
115A GLN* 1.3 59.2 + - - +
116A GLN 2.8 10.3 + - - -
117A GLU* 3.3 20.2 + - - +
118A MET* 3.3 19.9 + - - +
71C LEU* 4.4 11.5 - - + +
74C GLU* 5.2 8.1 + - - -
----------------------------------------------------------
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Residues in contact with GLN 115 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111A HIS* 2.9 30.8 + - + +
112A ILE* 4.1 6.1 - - - +
114A GLN* 1.3 76.8 - - - +
116A GLN* 1.3 62.3 + - - +
118A MET* 4.1 6.5 - - + +
119A LEU* 3.7 30.5 + - - +
112B ILE* 3.7 31.6 + - + +
115B GLN* 4.2 10.8 - - - +
116B GLN* 4.6 16.4 + - - +
119B LEU* 5.4 0.3 - - - +
71C LEU* 3.3 33.1 - - + +
----------------------------------------------------------
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Residues in contact with GLN 116 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112A ILE 3.5 9.6 + - - +
113A LYS* 2.9 24.1 + - - +
114A GLN 2.8 1.2 - - - -
115A GLN* 1.3 78.2 - - - +
117A GLU* 1.3 70.8 + - - +
118A MET 3.3 0.3 + - - -
119A LEU* 3.3 4.7 + - - +
120A ALA* 2.7 39.3 + - + +
115B GLN* 4.5 13.4 + - - +
119B LEU* 4.0 24.1 - - + +
----------------------------------------------------------
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Residues in contact with GLU 117 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
113A LYS* 4.0 21.6 + - - +
114A GLN* 3.3 19.4 + - - +
116A GLN* 1.3 93.3 - - - +
118A MET* 1.3 58.3 + - - +
120A ALA* 2.9 9.1 - - - +
121A MET* 2.5 42.8 + - + +
124A GLN* 5.1 2.9 - - - +
----------------------------------------------------------
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Residues in contact with MET 118 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114A GLN 3.3 13.0 + - - +
115A GLN* 4.2 5.4 - - + +
116A GLN 3.2 0.6 - - - -
117A GLU* 1.3 82.2 - - - +
119A LEU* 1.3 105.3 + - + +
121A MET* 3.7 2.0 - - - +
122A LYS* 2.8 31.3 + - - +
64C PRO* 5.3 2.2 - - + +
67C ARG* 4.5 23.8 - - + +
68C GLU* 3.2 56.3 - - + +
71C LEU* 3.9 24.2 - - + -
----------------------------------------------------------
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Residues in contact with LEU 119 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115A GLN* 3.7 22.3 + - - +
116A GLN 3.3 3.1 + - - +
118A MET* 1.3 108.8 - - + +
120A ALA* 1.3 64.6 + - - +
122A LYS* 3.4 29.2 - - + +
123A HIS* 3.7 7.4 + - - +
116B GLN* 3.5 45.3 - - + +
119B LEU* 5.1 16.6 - - + +
120B ALA* 5.0 9.2 - - + +
68C GLU* 4.0 9.9 - - - +
----------------------------------------------------------
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Residues in contact with ALA 120 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116A GLN* 2.7 23.5 + - + +
117A GLU* 2.9 17.0 - - - +
118A MET 2.8 0.8 + - - -
119A LEU* 1.3 78.9 - - - +
121A MET* 1.3 52.7 + - - +
123A HIS* 2.8 9.2 + - - +
124A GLN* 2.5 51.1 + - + +
119B LEU* 5.2 8.5 - - + -
----------------------------------------------------------
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Residues in contact with MET 121 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
117A GLU* 2.5 21.8 + - + +
118A MET* 4.1 2.2 - - - +
120A ALA* 1.3 68.8 - - - +
122A LYS* 1.3 59.9 + - - +
123A HIS 2.9 6.1 + - - -
124A GLN* 2.9 29.8 - - + +
125A GLN* 3.4 49.2 + - + +
126A GLU* 3.8 1.9 + - - +
----------------------------------------------------------
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Residues in contact with LYS 122 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118A MET* 2.8 23.7 + - + +
119A LEU* 3.4 34.0 - - + +
120A ALA 3.1 0.2 + - - -
121A MET* 1.3 72.3 - - - +
123A HIS* 1.3 75.0 + - + +
126A GLU* 2.9 24.3 - - - +
64C PRO* 4.1 35.2 - - + +
65C ALA* 5.3 5.7 - - - +
68C GLU* 3.9 19.8 + - - -
----------------------------------------------------------
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Residues in contact with HIS 123 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119A LEU 3.9 9.2 - - - +
120A ALA 2.8 4.9 + - - +
122A LYS* 1.3 94.2 - - + +
124A GLN* 1.3 62.5 + - - +
125A GLN 3.4 1.3 - - - -
126A GLU* 3.4 30.0 + - - -
127A LEU* 3.4 11.8 + - - +
123B HIS* 2.7 79.0 + + + -
124B GLN* 3.7 14.0 - - + -
127B LEU* 3.4 29.2 - - + +
----------------------------------------------------------
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Residues in contact with GLN 124 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
117A GLU* 4.1 2.6 + - - +
120A ALA* 2.5 27.0 + - + +
121A MET* 2.9 52.9 - - + +
123A HIS* 1.3 73.3 - - - +
125A GLN* 1.3 66.8 + - + +
127A LEU* 3.6 10.9 - - - +
128A LEU* 3.2 16.3 - - - +
123B HIS* 4.0 12.3 - - + +
----------------------------------------------------------
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Residues in contact with GLN 125 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
121A MET* 3.4 39.5 + - + +
124A GLN* 1.3 78.7 - - + +
126A GLU* 1.3 57.4 + - - +
127A LEU 2.9 9.5 + - - -
128A LEU* 3.1 27.9 + - + +
129A GLU* 3.3 31.4 + - + +
----------------------------------------------------------
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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