Contacts of the helix formed by residues 101 - 148 (chain A) in PDB entry 1YDI
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 101 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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94A MET* 4.0 13.0 - - - +
95A LEU* 4.4 1.4 - - - +
98A ASP* 3.0 34.5 + - - -
99A PRO 3.4 1.6 - - - -
100A TYR* 1.3 76.7 - - - +
102A VAL* 1.3 62.7 + - - +
103A PRO* 3.5 10.9 - - - +
104A ALA* 3.0 31.4 + - - +
105A ARG* 3.3 23.4 + - - +
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Residues in contact with VAL 102 (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 TYR 3.2 8.7 + - - +
101A SER* 1.3 70.5 - - - +
103A PRO* 1.3 79.1 - - + +
105A ARG* 3.2 14.9 + - + +
106A ASP* 3.0 35.8 + - - +
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Residues in contact with PRO 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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94A MET* 3.7 18.4 - - + -
101A SER* 3.7 7.4 - - - +
102A VAL* 1.3 100.8 - - + +
104A ALA* 1.3 61.3 + - - +
106A ASP* 3.3 13.4 + - + +
107A TYR* 3.1 28.0 + - + -
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Residues in contact with ALA 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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91A ALA* 3.4 23.9 - - - +
94A MET* 3.9 13.8 - - + +
95A LEU* 3.6 26.2 - - + -
101A SER* 3.0 31.4 + - - +
103A PRO* 1.3 74.9 - - - +
105A ARG* 1.3 65.5 + - - +
107A TYR* 3.1 2.7 + - - -
108A LEU* 3.0 21.5 + - - +
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Residues in contact with ARG 105 (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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28A GLU* 3.8 29.7 + - - +
36A ALA* 2.6 46.5 - - - +
37A ILE* 3.0 31.6 - - + +
99A PRO 3.9 3.0 + - - -
100A TYR* 4.4 12.3 + - - +
101A SER 3.3 13.5 + - - +
102A VAL* 3.2 16.6 + - + +
104A ALA* 1.3 78.5 - - - +
106A ASP* 1.3 65.2 + - - +
108A LEU* 3.2 11.3 + - + +
109A ILE* 3.0 33.5 + - + +
743B TRP* 5.2 4.6 - - + +
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Residues in contact with ASP 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 VAL* 3.0 30.2 + - - +
103A PRO* 3.4 15.8 - - + +
104A ALA 3.2 0.2 - - - -
105A ARG* 1.3 78.5 - - - +
107A TYR* 1.3 57.1 + - + +
109A ILE* 3.5 8.2 + - - +
110A ASP* 2.9 30.5 + - - +
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Residues in contact with TYR 107 (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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87A LYS* 3.5 52.8 - - + +
88A LEU* 4.1 0.7 - - - +
90A GLN* 3.9 23.2 - - + +
91A ALA* 3.7 3.8 - - + -
94A MET* 3.7 32.3 - - + -
103A PRO* 3.1 20.3 + - + -
104A ALA 3.1 7.2 + - - +
106A ASP* 1.3 74.3 - - + +
108A LEU* 1.3 58.4 + - - +
110A ASP* 4.5 4.0 - - + -
111A GLY* 2.7 32.7 + - - -
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Residues in contact with LEU 108 (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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37A ILE* 4.0 13.7 - - + -
40A LEU* 3.8 32.5 - - + -
44A VAL* 5.0 6.7 - - + -
88A LEU* 3.6 20.5 - - + +
91A ALA* 3.6 19.3 - - + -
92A ALA 5.2 0.7 - - - +
95A LEU* 3.9 13.7 - - + -
104A ALA 3.0 16.3 + - - +
105A ARG* 3.4 8.5 - - - +
107A TYR* 1.3 75.9 - - - +
109A ILE* 1.3 55.6 + - - +
112A SER* 2.7 37.1 + - - -
743B TRP* 3.6 35.7 - - + -
747B LEU* 5.1 3.6 - - + -
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Residues in contact with ILE 109 (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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-1A HIS* 6.0 0.4 - - - +
20A ILE* 5.5 3.8 - - + +
23A LEU* 5.2 2.9 - - + +
24A VAL* 4.1 27.4 - - + +
105A ARG* 3.0 22.4 + - + +
106A ASP* 3.9 7.9 - - - +
108A LEU* 1.3 75.2 - - - +
110A ASP* 1.3 60.9 + - - +
112A SER* 3.3 3.5 + - - -
113A ARG* 2.9 58.8 + - - +
743B TRP* 3.5 26.7 - - + -
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Residues in contact with ASP 110 (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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84A ALA* 4.7 0.5 - - - +
87A LYS* 2.9 37.1 + - + +
106A ASP 2.9 19.0 + - - +
107A TYR* 4.0 5.5 - - + +
109A ILE* 1.3 77.2 - - - +
111A GLY* 1.3 57.9 + - - +
113A ARG* 3.5 13.9 + - - +
114A GLY* 2.8 27.2 + - - -
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Residues in contact with GLY 111 (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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84A ALA* 3.3 32.1 - - - +
87A LYS* 4.1 5.3 - - - +
88A LEU* 3.9 10.3 - - - -
107A TYR 2.7 21.7 + - - -
110A ASP* 1.3 71.3 - - - +
112A SER* 1.3 58.5 + - - +
115A ILE* 2.9 29.8 + - - +
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Residues in contact with SER 112 (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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16A VAL* 5.2 0.7 - - - +
20A ILE* 3.5 30.3 - - - +
88A LEU* 3.8 7.4 - - - +
108A LEU 2.7 24.8 + - - -
109A ILE* 3.7 5.4 - - - -
111A GLY* 1.3 76.3 - - - +
113A ARG* 1.3 62.3 + - - +
115A ILE* 3.3 4.9 + - - +
116A LEU 3.0 17.8 + - - -
743B TRP* 3.7 14.1 - - - -
746B LEU* 3.8 8.1 - - - +
747B LEU* 5.0 1.2 - - - +
750B ILE* 3.8 21.8 - - - +
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Residues in contact with ARG 113 (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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-1A HIS* 3.5 41.6 + - - +
1A MET* 4.3 19.1 - - + +
20A ILE* 4.1 15.8 - - + +
24A VAL* 3.7 16.8 - - - +
109A ILE* 2.9 47.1 + - - +
110A ASP* 3.9 12.9 + - - +
112A SER* 1.3 76.2 - - - +
114A GLY* 1.3 58.4 + - - +
116A LEU* 3.2 3.6 + - + +
117A SER* 2.8 29.7 + - - -
257A ALA* 4.7 7.4 - - + +
258A TRP* 3.5 34.8 + - - +
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Residues in contact with GLY 114 (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 LYS* 4.2 9.8 - - - +
84A ALA* 3.5 16.6 - - - +
87A LYS* 6.3 0.2 - - - -
110A ASP* 2.8 18.5 + - - -
112A SER 3.3 0.2 - - - -
113A ARG* 1.3 75.6 - - - +
115A ILE* 1.3 56.4 + - - +
117A SER* 4.0 5.3 - - - -
118A GLY* 2.8 27.5 + - - -
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Residues in contact with ILE 115 (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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16A VAL* 6.1 1.1 - - + -
47A VAL* 4.0 17.9 - - + -
51A VAL* 4.7 3.4 - - + -
81A VAL* 3.9 17.7 - - + +
84A ALA* 3.5 12.1 - - + +
85A CYS* 4.3 10.8 - - + -
88A LEU* 3.6 31.0 - - + -
111A GLY 2.9 16.4 + - - +
112A SER* 3.7 4.5 - - - +
113A ARG 3.2 0.2 - - - -
114A GLY* 1.3 78.6 - - - +
116A LEU* 1.3 58.0 + - - +
119A THR* 2.9 45.3 + - - +
750B ILE* 4.0 25.4 - - + -
754B ILE* 4.0 12.6 - - + -
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Residues in contact with LEU 116 (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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1A MET* 3.7 35.9 - - + -
2A PRO* 4.3 5.2 - - + -
4A PHE* 4.4 5.6 - - + -
13A LEU* 4.1 40.8 - - + +
16A VAL* 4.3 14.3 - - + +
17A ALA* 4.0 13.0 - - + -
20A ILE* 4.1 12.3 - - + -
112A SER 3.0 13.3 + - - +
113A ARG* 3.5 9.2 - - - +
115A ILE* 1.3 79.0 - - - +
117A SER* 1.3 59.8 + - - +
119A THR* 3.8 2.9 - - - -
120A SER* 2.9 31.5 + - - -
257A ALA* 4.2 11.9 - - + -
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Residues in contact with SER 117 (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 LYS* 2.8 28.5 + - - -
113A ARG* 2.8 17.8 + - - -
114A GLY* 4.0 5.8 - - - -
116A LEU* 1.3 78.7 - - - +
118A GLY* 1.3 56.8 + - - +
120A SER* 3.5 5.4 + - - -
121A ASP* 3.0 33.1 + - - +
257A ALA* 4.5 26.4 + - - +
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Residues in contact with GLY 118 (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 ALA* 3.7 12.9 - - - +
80A LYS* 4.0 14.9 - - - +
81A VAL* 3.5 16.8 - - - +
114A GLY 2.8 21.2 + - - -
117A SER* 1.3 70.0 - - - +
119A THR* 1.3 59.9 + - - +
121A ASP* 3.4 5.8 + - - +
122A LEU* 2.9 27.7 + - - +
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Residues in contact with THR 119 (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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13A LEU* 3.7 22.7 - - + -
54A LEU* 5.3 1.3 - - + +
81A VAL* 3.7 7.7 - - - +
115A ILE* 2.9 20.2 + - - +
116A LEU* 3.9 3.1 - - - -
118A GLY* 1.3 72.6 - - - +
120A SER* 1.3 65.7 + - - +
122A LEU* 3.3 7.3 + - + +
123A LEU* 3.0 23.4 + - + +
753B THR* 5.1 1.8 - - + -
754B ILE* 3.5 25.0 - - + +
757B VAL* 3.5 37.2 - - + -
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Residues in contact with SER 120 (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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2A PRO* 5.7 2.2 - - - +
4A PHE* 4.4 17.0 - - - -
9A ILE* 5.1 3.1 - - - +
13A LEU* 3.6 20.6 - - - +
116A LEU* 2.9 19.4 + - - -
117A SER* 3.7 7.4 - - - -
119A THR* 1.3 77.8 - - - +
121A ASP* 1.3 65.4 + - - +
123A LEU* 3.2 4.9 + - - +
124A LEU* 2.9 37.0 + - - +
255A GLU 4.6 9.4 + - - -
257A ALA* 6.4 0.9 - - - -
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Residues in contact with ASP 121 (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 ALA* 3.9 14.5 - - + -
80A LYS* 2.8 34.3 + - - +
117A SER* 3.0 20.7 + - - +
118A GLY* 3.5 6.3 - - - +
119A THR 3.3 0.2 - - - -
120A SER* 1.3 78.0 + - - +
122A LEU* 1.3 62.2 + - - +
124A LEU* 3.3 14.3 + - - +
125A THR* 3.1 27.7 + - + +
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Residues in contact with LEU 122 (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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54A LEU* 4.2 9.4 - - + -
74A MET* 4.5 3.6 - - + +
77A ALA* 3.6 12.3 - - + +
78A PHE* 3.3 59.5 - - + +
81A VAL* 5.5 3.1 - - + -
118A GLY 2.9 14.9 + - - +
119A THR* 3.4 12.1 - - - +
120A SER 3.2 0.2 - - - -
121A ASP* 1.3 76.1 - - - +
123A LEU* 1.3 62.8 + - + +
125A THR* 2.8 28.3 + - - +
126A PHE* 3.3 29.5 + - + -
757B VAL* 4.1 23.6 - - + -
761B ILE* 4.5 1.1 - - + -
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Residues in contact with LEU 123 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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9A ILE* 4.0 28.8 - - + +
12A ILE* 4.1 31.0 - - + -
13A LEU* 3.9 30.1 - - + -
119A THR 3.0 14.1 + - - +
120A SER 3.7 4.3 - - - +
122A LEU* 1.3 77.8 - - - +
124A LEU* 1.3 58.0 + - - +
126A PHE* 3.3 14.1 + - + +
127A ASP* 2.9 26.3 + - - +
757B VAL* 4.1 31.2 - - + -
760B GLN* 5.1 9.4 - - + +
761B ILE* 6.3 0.2 - - + -
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Residues in contact with LEU 124 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5A HIS* 3.5 41.7 - - + -
9A ILE* 4.2 10.8 - - + -
120A SER* 2.9 33.4 + - - +
121A ASP* 3.6 13.7 - - - +
123A LEU* 1.3 75.4 - - - +
125A THR* 1.3 59.8 + - + +
127A ASP* 3.4 5.5 - - - +
128A GLU* 2.9 43.2 + - + +
251A THR* 5.8 5.2 - - + -
255A GLU* 4.7 16.6 - - + +
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Residues in contact with THR 125 (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 LEU* 3.9 14.5 - - - +
73A ASP* 3.7 38.8 - - + +
74A MET* 3.8 19.1 - - - +
77A ALA* 5.0 2.9 - - + -
121A ASP* 3.1 18.9 + - + +
122A LEU* 2.8 21.5 + - - +
124A LEU* 1.3 76.8 - - + +
126A PHE* 1.3 64.0 + - - +
128A GLU* 3.3 15.8 + - - +
129A ALA* 3.2 15.9 + - - +
132A ARG* 4.8 1.6 + - - -
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Residues in contact with PHE 126 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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61A THR* 4.5 1.6 - - + -
70A LEU* 4.0 17.3 - - + -
74A MET* 3.7 23.1 - - + -
122A LEU* 3.3 43.6 + - + -
123A LEU* 3.8 14.4 - - + +
124A LEU 3.3 0.4 - - - -
125A THR* 1.3 80.2 + - - +
127A ASP* 1.3 65.7 + - - +
129A ALA* 3.2 7.8 + - + +
130A GLU* 3.2 26.2 + - + +
761B ILE* 3.6 34.3 - - + -
764B ARG* 3.6 46.7 - - - -
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Residues in contact with ASP 127 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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5A HIS* 3.3 14.5 - - - -
6A THR* 3.7 14.9 + - - +
9A ILE* 4.5 7.2 - - + +
123A LEU 2.9 14.2 + - - +
124A LEU* 3.4 14.6 - - + +
125A THR 3.2 0.2 - - - -
126A PHE* 1.3 78.2 - - - +
128A GLU* 1.3 57.3 + - - +
130A GLU* 3.1 10.9 + - - +
131A VAL* 3.0 27.9 + - - +
178A ARG* 2.9 42.7 + - - -
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Residues in contact with GLU 128 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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73A ASP* 4.5 14.4 - - - +
124A LEU* 2.9 29.1 + - + +
125A THR* 3.6 17.4 - - - +
126A PHE 3.2 0.2 - - - -
127A ASP* 1.3 81.1 - - + +
129A ALA* 1.3 55.9 + - - +
131A VAL* 3.3 8.4 + - - +
132A ARG* 2.9 47.2 + - - +
251A THR* 5.6 6.1 - - - +
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Residues in contact with ALA 129 (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 ASP* 3.9 8.7 - - - +
70A LEU* 4.5 12.8 - - + -
125A THR 3.2 7.8 + - - +
126A PHE* 3.2 12.5 + - + +
127A ASP 3.2 0.6 - - - -
128A GLU* 1.3 78.2 - - - +
130A GLU* 1.3 65.0 + - - +
132A ARG* 3.2 37.8 + - - +
133A LYS* 3.3 17.8 + - - +
136A ARG* 4.7 2.4 + - - -
764B ARG* 5.3 6.5 - - - +
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Residues in contact with GLU 130 (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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126A PHE* 3.2 15.3 + - + +
127A ASP* 3.1 15.3 + - - +
129A ALA* 1.3 76.5 - - - +
131A VAL* 1.3 65.7 + - + +
133A LYS* 3.1 51.4 + - - +
134A ILE* 3.4 11.9 + - + +
178A ARG* 5.4 3.6 - - - +
764B ARG* 5.4 11.6 + - - +
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Residues in contact with VAL 131 (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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127A ASP* 3.0 16.7 + - - +
128A GLU* 3.3 10.7 + - - +
130A GLU* 1.3 75.7 - - - +
132A ARG* 1.3 58.2 + - + +
134A ILE* 3.0 10.3 + - + +
135A ILE* 2.9 43.7 + - + +
178A ARG* 3.3 45.3 - - + +
248A LEU* 3.6 34.3 - - + +
249A GLN* 4.7 3.6 - - + -
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Residues in contact with ARG 132 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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67A ASP* 2.9 35.0 + - - -
69A ILE* 3.6 45.2 - - - +
70A LEU* 3.8 11.9 - - - +
125A THR 4.8 2.2 + - - -
128A GLU* 2.9 34.6 + - - +
129A ALA* 3.3 30.5 - - - +
130A GLU 3.2 0.2 - - - -
131A VAL* 1.3 75.8 - - + +
133A LYS* 1.3 55.6 + - - +
135A ILE* 3.4 16.6 + - + +
136A ARG* 2.9 48.1 + - - +
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Residues in contact with LYS 133 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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129A ALA* 3.3 10.7 + - - +
130A GLU* 3.1 45.2 + - - +
132A ARG* 1.3 75.8 - - - +
134A ILE* 1.3 63.9 + - - +
136A ARG* 3.4 28.3 + - - +
137A VAL* 3.4 24.6 + - - +
174A MET* 4.0 12.3 - - + +
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Residues in contact with ILE 134 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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130A GLU* 3.9 11.9 - - + +
131A VAL* 3.0 13.5 + - + +
133A LYS* 1.3 78.0 - - - +
135A ILE* 1.3 63.3 + - - +
137A VAL* 3.0 6.5 + - + +
138A CYS* 3.0 21.6 + - - -
171A MET* 6.1 0.4 - - + -
174A MET* 4.0 37.0 - - + +
175A ILE* 3.6 28.0 - - + -
178A ARG* 3.9 39.0 - - + -
248A LEU* 3.7 15.9 - - + -
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Residues in contact with ILE 135 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
131A VAL* 2.9 27.3 + - + +
132A ARG* 3.7 17.5 - - + +
134A ILE* 1.3 77.2 - - - +
136A ARG* 1.3 57.0 + - + +
138A CYS* 3.1 8.2 + - - +
139A LYS* 2.8 58.4 + - + +
245A ILE* 4.1 16.8 - - + -
248A LEU* 4.1 16.8 - - + -
249A GLN* 3.7 39.3 - - + +
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Residues in contact with ARG 136 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A ASP* 4.8 8.7 + - - -
129A ALA 4.7 2.8 + - - -
132A ARG* 2.9 43.8 + - - +
133A LYS* 3.5 36.5 - - - +
134A ILE 3.2 0.2 - - - -
135A ILE* 1.3 79.6 - - + +
137A VAL* 1.3 57.7 + - + +
139A LYS* 3.4 9.0 + - + +
140A GLY* 3.0 23.9 + - - -
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Residues in contact with VAL 137 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133A LYS 3.4 8.7 + - - +
134A ILE 3.0 8.1 + - - +
136A ARG* 1.3 75.4 - - + +
138A CYS* 1.3 66.8 + - - +
140A GLY* 3.1 3.6 + - - -
141A ILE* 3.1 26.0 + - + +
167A GLY 5.0 1.6 - - - +
170A LYS* 4.6 14.1 - - + -
171A MET* 4.0 34.5 - - + +
174A MET* 3.6 27.4 - - + -
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Residues in contact with CYS 138 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
134A ILE* 3.0 29.0 + - - -
135A ILE* 3.1 7.8 + - - +
137A VAL* 1.3 77.0 - - - +
139A LYS* 1.3 57.1 + - - +
141A ILE* 3.1 5.5 + - - +
142A LEU* 3.0 22.5 + - - +
171A MET* 4.1 29.8 - - - -
175A ILE* 4.5 0.7 - - - -
241A ILE* 3.7 16.1 - - + +
244A ILE* 4.2 23.8 - - - -
245A ILE* 3.7 22.0 - - + -
248A LEU* 4.4 2.2 - - - -
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Residues in contact with LYS 139 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135A ILE* 2.8 40.8 + - + +
136A ARG* 3.8 9.0 - - + +
138A CYS* 1.3 74.2 - - - +
140A GLY* 1.3 61.3 + - - +
142A LEU* 3.3 12.4 + - + +
143A GLU* 2.9 44.3 + - + +
245A ILE* 4.0 18.9 - - + +
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Residues in contact with GLY 140 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
136A ARG 3.0 14.3 + - - -
137A VAL* 3.1 5.8 + - - -
139A LYS* 1.3 76.9 - - - +
141A ILE* 1.3 60.2 + - - +
143A GLU* 3.4 11.8 + - - +
144A TYR* 2.9 28.1 + - - +
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Residues in contact with ILE 141 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
137A VAL* 3.1 16.5 + - + +
138A CYS 3.1 6.9 + - - +
140A GLY* 1.3 76.5 - - - +
142A LEU* 1.3 64.9 + - - +
144A TYR* 3.2 6.2 + - + +
145A LEU* 2.9 25.4 + - + +
164A LEU* 4.2 15.3 - - + -
167A GLY* 3.6 38.4 - - - +
168A MET* 4.0 23.1 - - + +
171A MET* 4.0 19.3 - - + -
241A ILE* 3.6 22.7 - - + -
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Residues in contact with LEU 142 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
138A CYS 3.0 12.9 + - - +
139A LYS* 3.6 14.1 - - + +
141A ILE* 1.3 75.1 - - - +
143A GLU* 1.3 64.7 + - + +
145A LEU* 3.2 16.5 + - + +
146A THR* 3.3 16.6 + - - +
238A SER* 3.6 46.9 + - - +
241A ILE* 3.8 16.2 - - + -
242A ASN* 3.7 20.4 - - - +
245A ILE* 3.9 26.2 - - + -
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Residues in contact with GLU 143 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
139A LYS* 2.9 28.9 + - - +
140A GLY* 3.6 10.8 - - - +
141A ILE 3.2 0.2 - - - -
142A LEU* 1.3 78.7 - - + +
144A TYR* 1.3 59.7 + - - +
146A THR* 2.6 31.8 + - - +
147A VAL* 3.6 6.7 + - - +
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Residues in contact with TYR 144 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140A GLY 2.9 18.0 + - - +
141A ILE* 3.2 9.2 + - + +
143A GLU* 1.3 74.4 - - - +
145A LEU* 1.3 64.8 + - - +
147A VAL* 3.0 36.3 + - + +
159A THR* 4.4 3.1 + - - +
160A TYR* 2.8 62.1 + + - -
163A ASN* 3.5 24.5 - - + +
164A LEU* 3.8 40.8 - - + -
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Residues in contact with LEU 145 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141A ILE* 2.9 20.7 + - + +
142A LEU* 3.2 11.2 + - - +
144A TYR* 1.3 76.4 - - - +
146A THR* 1.3 62.3 + - + +
148A ALA* 3.2 20.4 + - - +
149A GLU 4.7 0.2 + - - -
160A TYR* 3.5 2.5 - - - +
164A LEU* 4.0 17.0 - - + -
205A LEU* 3.6 31.0 - - + -
234A VAL* 4.0 24.2 - - + +
237A MET* 3.9 30.1 - - + -
238A SER* 3.9 13.9 - - - +
241A ILE* 3.8 29.6 - - + -
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Residues in contact with THR 146 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142A LEU 3.4 15.5 - - - +
143A GLU* 2.6 22.4 + - - +
145A LEU* 1.3 77.2 - - + +
147A VAL* 1.3 63.8 + - - +
148A ALA 3.3 0.2 - - - -
149A GLU* 3.2 33.0 - - - +
150A VAL* 4.4 1.7 - - - +
234A VAL* 5.4 3.4 - - + -
238A SER* 6.2 0.4 - - - +
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Residues in contact with VAL 147 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
143A GLU 3.8 13.5 - - - +
144A TYR* 3.0 33.6 + - + +
146A THR* 1.3 78.0 - - - +
148A ALA* 1.3 64.4 + - - +
149A GLU 3.1 3.6 - - - -
150A VAL* 2.9 38.3 + - + +
151A VAL* 3.7 4.5 + - + +
160A TYR* 4.0 15.5 - - + -
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Residues in contact with ALA 148 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
144A TYR 3.7 2.8 + - - -
145A LEU 3.2 16.9 + - - +
147A VAL* 1.3 78.3 - - - +
149A GLU* 1.3 61.9 + - - +
151A VAL* 3.1 21.7 + - - +
160A TYR* 3.6 15.2 + - + +
205A LEU* 4.8 1.3 - - + -
209A MET* 3.7 31.9 - - + +
230A ARG* 4.1 11.7 - - - -
234A VAL* 4.2 17.7 - - + -
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il