Contacts of the helix formed by residues 112 - 161 (chain A) in PDB entry 3GHG
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 112 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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107A THR 3.3 4.2 + - - -
108A TYR* 1.7 53.1 + - - -
109A ASN 4.0 0.2 + - - -
110A ARG 2.9 0.2 + - - -
111A VAL* 1.3 77.3 - - - +
113A GLU* 1.3 62.7 + - - -
115A LEU* 3.3 5.5 + - - +
116A ARG* 2.9 49.7 + - - +
86C SER* 3.9 14.5 + - - -
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Residues in contact with GLU 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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109A ASN 3.0 21.3 - - - +
110A ARG* 2.8 9.3 + - - +
112A SER* 1.3 73.7 + - - +
114A ASP* 1.3 85.0 + - - +
116A ARG* 2.9 41.9 + - - +
117A SER* 3.2 16.8 + - - -
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Residues in contact with ASP 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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110A ARG* 2.9 30.8 + - - +
111A VAL* 5.6 0.7 - - - -
113A GLU* 1.3 86.5 + - - +
115A LEU* 1.3 61.8 + - + +
117A SER* 2.5 26.0 + - - +
118A ARG* 3.0 35.6 + - - +
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Residues in contact with LEU 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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110A ARG 4.2 0.6 + - - -
111A VAL* 2.6 27.8 - - + +
112A SER* 3.3 8.7 + - - +
113A GLU 3.1 0.6 - - - -
114A ASP* 1.3 78.3 - - + +
116A ARG* 1.3 52.8 + - + +
118A ARG* 2.8 27.7 + - + +
119A ILE* 2.7 42.5 + - + +
86C SER* 3.6 15.9 - - - +
89C MET 5.3 0.7 - - - -
90C LEU* 2.9 65.3 - - + +
93C ILE* 4.8 4.5 - - + -
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Residues in contact with ARG 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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108A TYR* 5.0 5.7 + - - -
109A ASN 4.9 0.6 + - - -
112A SER* 2.9 51.4 + - - +
113A GLU* 2.9 41.6 + - - +
115A LEU* 1.3 75.0 - - - +
117A SER* 1.3 61.1 + - - +
119A ILE* 3.7 8.6 + - - +
120A GLU* 3.2 23.0 + - - +
200A GLN 6.1 0.9 - - - -
142B TYR* 4.1 36.8 + - - -
143B SER* 6.5 0.2 - - - +
146B LEU* 5.1 13.2 - - + -
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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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113A GLU* 3.2 16.0 + - - -
114A ASP* 2.5 28.2 + - - +
115A LEU 3.1 0.2 - - - -
116A ARG* 1.3 76.5 - - - +
118A ARG* 1.3 60.6 + - - +
120A GLU* 3.5 5.3 + - - +
121A VAL* 2.8 36.4 + - - +
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Residues in contact with ARG 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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114A ASP* 3.0 38.2 + - - +
115A LEU* 2.8 35.4 + - + +
117A SER* 1.3 77.9 + - - +
119A ILE* 1.3 58.9 + - - +
121A VAL* 3.8 5.3 - - - +
122A LEU* 3.0 28.1 + - - +
90C LEU* 4.1 13.2 - - - +
93C ILE* 4.6 17.2 - - + +
97C GLU* 5.7 5.0 - - - +
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Residues in contact with ILE 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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115A LEU* 2.7 29.9 + - + +
116A ARG* 4.0 7.4 - - - +
118A ARG* 1.3 71.7 - - - +
120A GLU* 1.3 61.1 + - - +
122A LEU* 3.0 22.5 - - + +
123A LYS* 3.8 13.5 + - - +
146B LEU* 6.6 0.4 - - + -
149B HIS* 5.5 7.6 - - + +
150B GLN* 3.2 32.5 - - + +
153B ILE* 6.2 4.3 - - + -
89C MET 4.5 6.5 - - - +
93C ILE* 3.0 41.3 - - + +
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Residues in contact with GLU 120 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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116A ARG 3.2 16.7 + - - +
117A SER* 3.7 6.6 - - - +
118A ARG 3.2 0.6 - - - -
119A ILE* 1.3 76.5 - - - +
121A VAL* 1.3 83.0 + - - +
122A LEU 2.9 4.3 - - - -
123A LYS* 2.6 47.3 + - + +
124A ARG* 3.3 35.2 + - - +
200A GLN* 5.9 1.6 - - - +
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Residues in contact with VAL 121 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117A SER* 2.8 23.5 + - - +
118A ARG* 4.2 5.4 - - - +
120A GLU* 1.3 88.7 + - - +
122A LEU* 1.3 60.8 + - - +
123A LYS 3.3 0.2 - - - -
124A ARG* 3.7 32.4 + - + +
125A LYS* 3.8 22.2 + - + +
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Residues in contact with LEU 122 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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118A ARG 3.0 14.5 + - - +
119A ILE* 3.0 20.4 - - + +
121A VAL* 1.3 77.4 - - - +
123A LYS* 1.3 66.0 + - + +
125A LYS* 3.5 9.0 + - + +
126A VAL* 2.9 29.5 + - + -
153B ILE* 2.9 37.9 - - + -
93C ILE* 4.4 16.6 - - + -
96C TYR* 4.8 19.3 - - + +
97C GLU* 4.8 16.6 - - + +
100C ILE* 6.0 3.8 - - + -
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Residues in contact with LYS 123 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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119A ILE* 4.2 11.0 - - - +
120A GLU* 2.6 28.4 + - + +
122A LEU* 1.3 80.6 - - + +
124A ARG* 1.3 59.6 + - - +
125A LYS 3.0 2.5 - - - -
126A VAL* 3.4 15.3 - - + -
127A ILE* 2.7 37.3 + - + +
197A ARG 4.5 4.9 + - - +
198A ASP 4.2 7.5 + - - -
200A GLN* 2.9 30.5 + - - +
149B HIS* 3.2 29.4 + - - -
153B ILE* 4.4 16.6 - - + -
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Residues in contact with ARG 124 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120A GLU* 3.3 37.5 + - - +
121A VAL* 3.9 25.2 - - + +
122A LEU 3.5 0.6 - - - -
123A LYS* 1.3 76.7 - - - +
125A LYS* 1.3 59.4 + - + +
127A ILE* 3.6 8.2 - - - +
128A GLU* 3.4 25.8 - - - +
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Residues in contact with LYS 125 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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121A VAL* 3.8 18.1 + - + +
122A LEU* 3.5 10.4 + - + +
123A LYS 3.0 0.4 - - - -
124A ARG* 1.3 76.6 - - + +
126A VAL* 1.3 57.9 + - - +
127A ILE 3.1 4.3 - - - -
128A GLU* 2.8 33.9 + - + +
129A LYS* 3.2 11.1 + - + +
97C GLU* 5.1 8.9 + - - +
100C ILE* 4.2 38.8 - - + +
101C LEU* 5.0 6.5 - - - +
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Residues in contact with VAL 126 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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122A LEU* 2.9 25.6 + - + +
123A LYS* 2.9 33.2 + - + +
125A LYS* 1.3 70.9 - - - +
127A ILE* 1.3 62.4 + - + +
129A LYS* 3.9 11.4 - - + +
130A VAL* 3.1 30.4 + - + +
194A LEU* 6.1 2.0 - - + -
153B ILE* 4.6 16.2 - - + -
156B THR* 4.4 22.7 - - + -
157B VAL* 4.4 13.0 - - + -
161B ILE* 5.9 2.2 - - + -
100C ILE* 5.9 2.7 - - + -
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Residues in contact with ILE 127 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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123A LYS* 2.7 23.6 + - + +
124A ARG* 3.6 15.3 - - - +
126A VAL* 1.3 73.5 - - + +
128A GLU* 1.3 69.6 + - - +
129A LYS 3.2 1.1 - - - -
130A VAL* 4.5 14.8 - - + -
131A GLN* 2.7 51.3 + - + +
134A GLN* 5.8 0.9 - - - +
193A LEU 5.2 8.1 - - - +
194A LEU* 6.4 0.7 - - + -
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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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124A ARG 3.4 22.5 - - - +
125A LYS* 2.8 11.1 + - - +
127A ILE* 1.3 89.6 - - - +
129A LYS* 1.3 81.0 - - - +
131A GLN* 3.3 5.7 - - - +
132A HIS* 2.9 49.3 + - + -
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Residues in contact with LYS 129 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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125A LYS* 3.2 18.8 + - + +
126A VAL* 4.2 10.5 - - + +
127A ILE 3.2 0.6 - - - -
128A GLU* 1.3 105.6 - - - +
130A VAL* 1.3 58.0 + - - +
132A HIS* 3.7 19.1 + - - -
133A ILE* 2.9 35.2 + - + +
161B ILE* 4.4 14.1 - - + +
100C ILE* 4.1 32.5 - - + +
103C HIS* 5.4 7.4 - - + -
104C ASP* 3.3 35.3 + - - +
107C ILE* 5.8 6.2 - - + +
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Residues in contact with VAL 130 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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126A VAL* 3.1 28.0 + - + +
127A ILE* 4.0 13.5 - - + +
129A LYS* 1.3 75.1 - - - +
131A GLN* 1.3 70.2 + - - +
133A ILE* 2.9 15.6 + - + +
134A GLN* 3.1 32.3 + - + +
192A ASP* 4.7 9.9 - - + +
193A LEU 4.9 9.4 - - - +
194A LEU* 5.7 12.6 - - + -
156B THR* 5.1 7.4 - - + +
161B ILE* 4.6 17.3 - - + -
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Residues in contact with GLN 131 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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127A ILE* 2.7 36.8 + - + +
128A GLU* 3.3 8.1 - - - +
130A VAL* 1.3 71.2 - - - +
132A HIS* 1.3 61.7 + - + +
134A GLN* 2.7 49.9 + - - +
135A LEU* 3.2 13.5 + - + +
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Residues in contact with HIS 132 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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128A GLU* 2.9 37.6 + - + +
129A LYS* 3.7 23.5 + - - +
131A GLN* 1.3 78.6 - - + +
133A ILE* 1.3 63.4 + - + +
135A LEU* 3.1 14.6 + - + +
136A LEU* 2.7 47.1 + - + +
107C ILE* 5.2 10.5 - - + +
111C GLN* 6.1 3.6 - - - +
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Residues in contact with ILE 133 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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129A LYS* 2.9 24.0 - - + +
130A VAL* 2.9 11.9 + - + +
132A HIS* 1.3 82.2 - - + +
134A GLN* 1.3 62.7 + - + +
136A LEU* 4.0 8.6 - - + +
137A GLN* 2.9 34.5 + - + +
161B ILE* 4.9 10.1 - - + -
164B ASN* 3.0 29.6 - - + +
165B LEU* 4.3 19.5 - - + -
168B LEU* 5.6 5.2 - - + -
107C ILE* 3.3 32.5 - - + -
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Residues in contact with GLN 134 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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127A ILE* 5.8 0.9 - - - +
130A VAL* 3.1 19.1 + - + +
131A GLN* 2.7 41.0 + - - +
133A ILE* 1.3 72.2 - - + +
135A LEU* 1.3 65.0 + - - +
137A GLN* 3.0 18.4 - - - +
138A LYS* 3.3 20.3 + - - +
189A ILE* 5.5 1.1 - - - +
192A ASP 2.8 27.9 + - - +
193A LEU* 3.1 32.9 + - - +
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Residues in contact with LEU 135 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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131A GLN* 3.2 11.4 + - + +
132A HIS* 3.1 16.3 + - + +
134A GLN* 1.3 78.0 - - - +
136A LEU* 1.3 75.6 + - + +
138A LYS* 3.1 6.7 + - - +
139A ASN* 2.7 63.2 + - - +
111C GLN* 5.9 1.6 - - - +
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Residues in contact with LEU 136 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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132A HIS* 2.7 41.7 + - + +
133A ILE* 4.0 10.5 - - + +
135A LEU* 1.3 90.7 - - + +
137A GLN* 1.3 60.3 + - - +
139A ASN* 3.4 25.1 - - + +
140A VAL* 2.8 41.0 + - + +
168B LEU* 4.6 14.1 - - + -
107C ILE* 5.5 7.0 - - + -
110C LEU* 6.2 1.8 - - + -
111C GLN* 4.6 32.8 - - + +
114C TYR* 4.6 16.8 - - + -
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Residues in contact with GLN 137 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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133A ILE* 2.9 35.9 + - + +
134A GLN* 3.0 27.1 - - - +
136A LEU* 1.3 76.2 - - - +
138A LYS* 1.3 57.9 + - - +
140A VAL* 2.9 11.7 - - - +
141A ARG* 2.9 27.9 + - - +
188A VAL 4.0 1.8 + - - -
189A ILE* 3.4 61.8 + - + +
192A ASP* 4.4 7.1 + - - +
164B ASN* 3.5 24.8 + - - +
168B LEU* 4.5 12.5 - - + +
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Residues in contact with LYS 138 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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134A GLN 3.3 9.0 + - - +
135A LEU* 3.1 9.4 + - - +
137A GLN* 1.3 76.5 - - - +
139A ASN* 1.3 68.1 - - - +
140A VAL 3.0 1.0 + - - -
141A ARG* 3.1 52.8 + - - +
142A ALA* 3.1 15.2 + - + +
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Residues in contact with ASN 139 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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135A LEU* 2.7 47.2 + - - +
136A LEU* 3.4 20.2 - - + +
138A LYS* 1.3 70.8 - - - +
140A VAL* 1.3 57.3 + - - +
142A ALA* 2.9 25.6 - - - +
143A GLN 3.1 4.5 + - - -
114C TYR* 3.1 45.3 + - + -
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Residues in contact with VAL 140 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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136A LEU* 2.8 27.0 + - + +
137A GLN* 2.9 25.8 - - - +
139A ASN* 1.3 67.9 - - + +
141A ARG* 1.3 68.5 + - - +
142A ALA 3.1 1.3 - - - -
143A GLN* 2.9 10.2 + - + +
144A LEU* 2.7 25.5 + - - +
185A LEU* 5.3 8.5 - - + -
168B LEU* 4.2 20.4 - - + -
171B ILE* 5.2 5.2 - - + -
172B LEU* 3.7 35.7 - - + -
175B LEU* 5.6 0.7 - - + +
114C TYR* 4.0 16.2 - - + -
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Residues in contact with ARG 141 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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137A GLN 2.9 13.2 + - - +
138A LYS* 3.4 50.2 - - - +
140A VAL* 1.3 78.1 - - - +
142A ALA* 1.3 64.7 + - - +
144A LEU* 3.1 12.4 + - - +
145A VAL* 3.2 16.8 + - + +
185A LEU* 4.8 12.8 - - + -
186A GLU* 2.6 42.6 + - + +
189A ILE* 4.1 25.6 - - - +
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Residues in contact with ALA 142 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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138A LYS* 3.1 10.3 + - + +
139A ASN* 2.9 16.6 - - - +
141A ARG* 1.3 77.2 - - - +
143A GLN* 1.3 64.6 + - - +
145A VAL* 2.8 29.5 - - - +
146A ASP* 3.0 9.9 + - - +
114C TYR* 4.7 4.0 - - - +
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Residues in contact with GLN 143 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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139A ASN 3.1 0.8 + - - -
140A VAL* 2.9 14.0 + - + +
142A ALA* 1.3 77.3 - - - +
144A LEU* 1.3 62.5 + - - +
146A ASP* 3.5 9.7 - - - +
147A MET* 3.4 24.1 + - + +
172B LEU* 4.7 10.2 - - - +
175B LEU* 4.2 18.5 - - + +
113C ILE 4.5 0.9 - - - +
114C TYR* 3.2 42.5 + - + -
117C ASN* 3.1 34.7 - - - +
118C ASN* 3.0 27.2 + - - +
121C ILE* 5.1 6.3 - - + -
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Residues in contact with LEU 144 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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140A VAL 2.7 14.4 + - - +
141A ARG* 3.5 10.1 - - - +
142A ALA 2.9 1.6 + - - -
143A GLN* 1.3 70.3 - - - +
145A VAL* 1.3 67.7 + - - +
147A MET* 2.8 15.8 + - - +
148A LYS* 3.1 10.0 + - - +
178A TYR* 3.8 16.6 - - + +
181A GLN* 3.7 25.8 - - + +
182A GLN* 3.4 35.9 - - + +
185A LEU* 5.2 6.3 - - + -
171B ILE* 3.7 18.4 - - + -
175B LEU* 3.3 37.5 - - + -
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Residues in contact with VAL 145 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141A ARG* 3.2 12.4 + - + +
142A ALA* 2.8 30.1 - - - +
144A LEU* 1.3 73.9 - - - +
146A ASP* 1.3 54.1 + - - +
148A LYS* 3.1 6.0 + - - +
149A ARG* 2.6 70.7 + - - +
182A GLN* 3.7 15.0 + - - +
424B TRP* 5.0 6.5 - - + -
425B ASP* 4.0 18.6 - - + -
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Residues in contact with ASP 146 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142A ALA 3.0 17.4 + - - +
143A GLN* 3.5 12.3 - - - +
145A VAL* 1.3 78.7 - - + +
147A MET* 1.3 51.3 + - - +
149A ARG* 3.0 12.3 - - - +
150A LEU* 2.6 34.9 + - - +
118C ASN* 5.6 1.9 - - - +
121C ILE* 4.2 18.7 - - + +
125C LYS* 2.7 33.5 + - - -
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Residues in contact with MET 147 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
143A GLN* 3.4 17.0 - - + +
144A LEU 2.8 8.0 + - - +
146A ASP* 1.3 68.6 - - - +
148A LYS* 1.3 61.3 + - - +
149A ARG 3.0 1.1 - - - -
150A LEU* 2.9 12.5 + - - +
151A GLU* 2.4 38.7 + - + +
178A TYR* 3.4 23.8 - - + +
175B LEU* 3.7 24.7 - - + +
178B LYS* 4.2 8.5 - - + -
179B ILE* 3.4 42.2 - - + +
182B LEU* 4.9 8.1 - - + -
117C ASN* 6.4 0.4 - - - -
121C ILE* 3.3 31.4 - - + -
124C LEU* 5.8 0.7 - - + -
----------------------------------------------------------
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Residues in contact with LYS 148 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
144A LEU 3.1 7.3 + - - +
145A VAL* 3.2 10.5 - - - +
147A MET* 1.3 80.1 - - - +
149A ARG* 1.3 61.1 + - - +
151A GLU* 3.6 4.4 - - - +
152A VAL* 2.9 23.6 + - - +
175A LEU* 4.9 4.9 - - + -
178A TYR* 3.4 32.6 - - + -
179A GLU* 2.7 43.5 + - - -
182A GLN* 3.3 22.0 - - - +
423B THR* 3.7 7.3 + - - -
425B ASP* 2.6 48.2 + - + +
426B MET* 3.9 16.1 - - + +
----------------------------------------------------------
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Residues in contact with ARG 149 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145A VAL* 2.6 44.5 + - - +
146A ASP* 3.0 15.7 - - - +
147A MET 3.0 0.2 - - - -
148A LYS* 1.3 72.2 - - - +
150A LEU* 1.3 52.8 + - - +
152A VAL* 2.5 29.4 - - - +
153A ASP* 2.6 20.8 + - - +
424B TRP* 2.9 49.3 + - - -
425B ASP* 4.2 0.4 - - - -
426B MET* 3.6 17.7 - - - +
427B ALA 2.7 28.1 + - - +
428B LYS* 4.5 12.6 + - - +
429B HIS 4.8 0.6 - - - -
430B GLY* 3.5 10.6 - - - +
----------------------------------------------------------
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Residues in contact with LEU 150 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
146A ASP 2.6 20.8 + - - +
147A MET* 2.9 10.3 + - - +
149A ARG* 1.3 72.9 - - - +
151A GLU* 1.3 52.6 + - - +
153A ASP* 3.3 17.0 - - - +
154A ILE* 2.6 46.3 + - + +
182B LEU* 4.9 1.8 - - + -
121C ILE* 4.3 18.6 - - + -
124C LEU* 3.8 28.5 - - + -
125C LYS* 3.9 44.2 - - + +
128C VAL* 4.4 9.2 - - + -
----------------------------------------------------------
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Residues in contact with GLU 151 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147A MET 2.4 30.8 + - - +
148A LYS* 3.6 3.8 - - - +
150A LEU* 1.3 70.3 - - - +
152A VAL* 1.3 63.8 + - - +
154A ILE* 3.4 3.3 + - - +
155A ASP* 3.2 21.0 + - - +
171A ARG* 2.8 31.7 + - - -
173A VAL* 3.7 27.7 - - + +
174A ASP 6.1 0.2 - - - -
178A TYR* 3.3 31.9 + - + +
178B LYS* 4.4 7.8 - - - +
181B LYS* 5.1 0.9 - - - +
182B LEU* 3.1 34.0 - - + +
----------------------------------------------------------
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Residues in contact with VAL 152 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
148A LYS 2.9 15.8 + - - +
149A ARG* 2.5 24.5 - - - +
151A GLU* 1.3 77.4 - - - +
153A ASP* 1.3 57.4 + - - +
155A ASP* 3.0 22.4 + - + +
156A ILE* 3.0 21.1 + - + +
173A VAL* 5.2 5.8 - - + +
175A LEU* 6.3 2.0 - - + -
415B ARG* 5.3 0.9 - - - +
417B TYR* 3.7 32.3 - - + -
426B MET* 3.1 37.5 - - + +
----------------------------------------------------------
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Residues in contact with ASP 153 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149A ARG 2.6 21.8 + - - +
150A LEU* 3.5 20.6 - - + +
152A VAL* 1.3 75.7 - - + +
154A ILE* 1.3 58.8 + - - +
156A ILE* 4.1 1.5 + - - +
157A LYS* 2.7 60.0 + - - +
415B ARG* 2.9 34.3 + - - +
426B MET 5.7 0.2 - - - +
428B LYS* 3.1 19.8 + - + -
128C VAL* 4.6 3.8 - - - +
----------------------------------------------------------
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Residues in contact with ILE 154 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
150A LEU* 2.6 27.9 + - + +
151A GLU* 3.4 6.0 + - - +
152A VAL 3.2 0.2 - - - -
153A ASP* 1.3 73.0 - - - +
155A ASP* 1.3 56.8 + - - +
157A LYS* 2.9 5.6 + - + +
158A ILE* 2.7 59.4 + - + +
171A ARG* 4.1 11.7 - - - +
182B LEU* 4.0 29.6 - - + +
185B ASP* 5.8 0.9 - - + -
186B VAL* 3.7 26.5 - - + +
124C LEU* 4.1 18.6 - - + -
128C VAL* 4.1 17.3 - - + -
----------------------------------------------------------
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Residues in contact with ASP 155 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151A GLU 3.2 8.4 + - - +
152A VAL* 3.0 13.0 + - + +
154A ILE* 1.3 75.1 - - - +
156A ILE* 1.3 64.6 + - - +
158A ILE* 4.2 1.7 - - - +
159A ARG* 2.6 57.0 + - - +
171A ARG* 3.3 38.6 + - - +
173A VAL* 3.4 29.5 - - + +
418B TRP* 4.4 6.6 - - - +
----------------------------------------------------------
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Residues in contact with ILE 156 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152A VAL* 3.0 29.3 + - + +
153A ASP 4.2 1.8 - - - +
155A ASP* 1.3 76.1 - - + +
157A LYS* 1.3 58.8 + - + +
159A ARG* 3.2 9.1 + - - +
160A SER* 2.8 38.0 + - - -
258B GLY* 5.2 0.5 - - - +
261B ASP* 6.0 2.0 - - - +
415B ARG* 3.2 58.8 - - + +
416B TYR* 3.8 26.2 - - + +
417B TYR* 4.1 14.1 - - + -
----------------------------------------------------------
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Residues in contact with LYS 157 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
153A ASP* 2.7 54.0 + - - +
154A ILE* 2.9 8.5 + - - +
156A ILE* 1.3 81.5 - - + +
158A ILE* 1.3 66.8 + - - +
160A SER* 3.2 21.5 + - - -
161A CYS* 3.3 11.8 + - - -
261B ASP* 5.7 4.0 - - - +
415B ARG* 4.6 6.1 - - - +
428B LYS* 3.8 11.6 - - - +
128C VAL* 4.0 16.3 + - + +
131C LEU* 3.9 17.9 - - + +
132C GLU* 3.3 52.6 + - + +
135C CYS* 5.3 0.3 - - - +
----------------------------------------------------------
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Residues in contact with ILE 158 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
154A ILE* 2.7 41.4 + - + +
155A ASP* 4.2 3.8 - - - +
157A LYS* 1.3 72.9 - - - +
159A ARG* 1.3 63.3 + - - +
161A CYS* 3.0 21.9 + - - +
168A ALA* 4.1 4.6 - - - +
169A LEU* 3.7 37.5 - - + +
171A ARG* 3.7 27.1 - - + +
185B ASP 3.8 23.8 - - - +
186B VAL* 4.6 3.6 - - + +
189B GLN* 3.9 18.2 - - + +
131C LEU* 4.6 11.2 - - + -
----------------------------------------------------------
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Residues in contact with ARG 159 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
155A ASP* 2.6 54.6 + - - +
156A ILE* 3.8 4.5 - - - +
158A ILE* 1.3 77.6 - - - +
160A SER* 1.3 58.0 + - - +
162A ARG* 3.0 38.3 + - - +
168A ALA* 5.1 4.3 - - - -
171A ARG 4.9 5.5 + - - -
257B ASP* 5.6 0.2 - - - -
258B GLY* 3.6 25.0 - - - +
259B SER 3.6 3.6 + - - +
416B TYR* 4.2 15.2 + - - +
418B TRP* 3.2 58.1 - - - +
----------------------------------------------------------
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Residues in contact with SER 160 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156A ILE* 2.8 19.3 + - - -
157A LYS* 3.2 17.3 - - - -
159A ARG* 1.3 77.1 - - - +
161A CYS* 1.3 55.4 + - - +
162A ARG 3.1 0.7 - - - -
163A GLY 3.8 0.5 + - - -
164A SER* 4.4 5.7 + - - -
258B GLY 3.3 16.3 + - - -
259B SER 2.3 24.3 - - - +
260B VAL* 4.2 0.6 - - - -
261B ASP* 3.2 36.0 + - - +
135C CYS* 4.2 8.7 + - - +
----------------------------------------------------------
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Residues in contact with CYS 161 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157A LYS 3.3 12.5 + - - -
158A ILE 3.0 13.7 + - - +
160A SER* 1.3 73.5 - - - +
162A ARG* 1.3 64.3 + - - +
163A GLY 3.2 1.3 - - - -
164A SER* 3.2 2.2 + - - +
165A CYS* 3.1 25.1 + - - +
168A ALA* 4.5 3.0 - - + +
189B GLN* 4.1 20.6 - - + +
193B CYS* 4.3 6.3 - - - -
131C LEU* 4.3 16.4 - - - -
135C CYS* 2.0 49.8 - - - -
----------------------------------------------------------
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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