Contacts of the helix formed by residues 94 - 137 (chain A) in PDB entry 2ZXX
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 GLN 94 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92A SER 3.3 10.7 + - - +
93A SER* 1.3 71.1 + - - +
95A TYR* 1.3 60.8 + - - +
96A TRP 3.6 1.8 - - - -
97A LYS* 3.3 50.7 + - + +
98A GLU* 3.2 36.8 + - - +
90B ASN* 5.1 6.3 + - - -
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Residues in contact with TYR 95 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A LYS* 4.0 17.9 - - + +
93A SER* 3.0 19.2 + - - +
94A GLN* 1.3 76.6 - - - +
96A TRP* 1.3 102.2 + + + +
98A GLU* 3.2 15.1 + - - +
99A VAL* 3.0 50.7 + - + +
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Residues in contact with TRP 96 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A LYS 4.2 4.4 - - - +
89A GLU* 3.4 29.4 + - - -
93A SER* 4.5 2.6 + - - -
95A TYR* 1.3 105.6 - + + +
97A LYS* 1.3 66.5 + - - +
99A VAL* 4.1 11.1 - - + +
100A ALA* 3.0 26.2 + - - +
103A ARG* 4.5 11.0 - - - -
93B SER* 3.3 29.8 - - - +
96B TRP* 3.4 5.1 - - + +
97B LYS* 3.4 64.1 - - + +
100B ALA* 4.1 17.3 - - + -
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Residues in contact with LYS 97 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93A SER 5.4 0.4 + - - -
94A GLN* 3.3 45.2 + - - +
96A TRP* 1.3 80.2 - - - +
98A GLU* 1.3 66.6 + - + +
100A ALA* 3.8 2.3 - - - +
101A GLU* 3.1 22.6 + - + +
90B ASN* 2.8 35.3 - - - +
93B SER* 5.6 0.6 - - - +
96B TRP* 3.5 41.7 - - + +
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Residues in contact with GLU 98 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94A GLN* 3.2 27.8 + - + +
95A TYR* 3.2 16.5 + - + +
97A LYS* 1.3 83.0 - - + +
99A VAL* 1.3 65.0 + - + +
101A GLU* 3.0 16.7 + - - +
102A GLN* 3.1 27.6 + - - +
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Residues in contact with VAL 99 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95A TYR* 3.0 50.8 + - + +
96A TRP* 3.6 14.8 + - + +
97A LYS 3.4 0.2 - - - -
98A GLU* 1.3 74.3 - - + +
100A ALA* 1.3 64.7 + - - +
102A GLN* 3.0 22.6 + - - +
103A ARG* 2.9 59.5 + - + +
100B ALA* 4.5 4.3 - - + -
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Residues in contact with ALA 100 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
96A TRP 3.0 17.4 + - - +
97A LYS 3.8 3.4 - - - +
99A VAL* 1.3 79.6 - - - +
101A GLU* 1.3 56.2 + - - +
103A ARG* 3.5 2.1 + - - +
104A ARG 2.9 19.2 + - - -
96B TRP* 3.9 18.8 - - + +
99B VAL* 4.4 0.2 - - + -
100B ALA* 3.9 31.6 - - + +
103B ARG* 2.9 29.4 + - - +
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Residues in contact with GLU 101 (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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97A LYS* 3.1 11.3 + - + +
98A GLU* 3.0 11.4 + - - +
100A ALA* 1.3 75.0 - - - +
102A GLN* 1.3 67.1 + - - +
104A ARG* 3.2 42.4 + - - +
105A LYS* 2.8 48.0 + - - +
96B TRP* 6.0 0.7 - - - -
103B ARG* 4.3 2.1 + - - +
192C PRO* 5.4 2.3 - - - +
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Residues in contact with GLN 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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98A GLU* 3.1 35.2 + - - +
99A VAL* 3.0 21.4 + - - +
101A GLU* 1.3 76.5 - - - +
103A ARG* 1.3 61.8 + - + +
105A LYS* 3.0 10.9 + - - +
106A ALA* 2.9 26.4 + - - +
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Residues in contact with ARG 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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96A TRP* 4.5 9.8 - - - -
99A VAL* 2.9 37.3 + - + +
100A ALA* 3.8 4.7 - - - +
102A GLN* 1.3 74.6 - - + +
104A ARG* 1.3 53.6 + - - +
106A ALA* 3.0 12.0 + - - +
107A LEU* 2.7 34.2 + - - +
97B LYS 5.1 0.2 + - - -
100B ALA* 3.0 42.9 + - - +
101B GLU* 3.7 7.1 + - - +
103B ARG* 4.3 17.0 - - + +
104B ARG* 3.4 41.0 - - - +
107B LEU* 4.8 12.1 - - + +
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Residues in contact with ARG 104 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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100A ALA 2.9 14.7 + - - +
101A GLU* 3.2 35.5 + - - +
103A ARG* 1.3 74.5 - - - +
105A LYS* 1.3 89.2 - - - +
107A LEU* 2.7 12.0 + - - +
108A TYR* 2.7 42.6 + - - +
103B ARG* 3.4 39.1 - - - +
189C LEU 3.9 4.0 - - - +
190C ALA* 3.3 22.6 + - - +
191C GLN 4.0 3.6 - - - -
192C PRO* 2.9 48.1 - - - +
193C GLY 6.1 0.2 - - - -
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Residues in contact with LYS 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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101A GLU* 2.8 38.8 + - + +
102A GLN* 3.2 13.5 - - - +
104A ARG* 1.3 91.6 - - - +
106A ALA* 1.3 65.7 + - - +
108A TYR* 3.3 6.3 + - - +
109A GLU* 3.1 22.2 + - - +
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Residues in contact with ALA 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 GLN 2.9 12.1 + - - +
103A ARG* 3.2 10.5 - - - +
105A LYS* 1.3 75.2 - - - +
107A LEU* 1.3 63.1 + - - +
109A GLU* 3.0 9.1 + - - +
110A ALA* 2.9 21.0 + - - +
107B LEU* 3.7 28.2 - - + +
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Residues in contact with LEU 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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103A ARG 2.7 16.1 + - - +
104A ARG* 2.7 12.5 + - - +
106A ALA* 1.3 71.2 - - - +
108A TYR* 1.3 57.9 + - - +
109A GLU 3.1 0.2 + - - -
110A ALA* 3.2 2.3 + - - +
111A LEU* 2.8 46.1 + - + +
103B ARG* 4.6 7.2 - - + +
106B ALA* 3.7 16.4 - - + +
107B LEU* 3.4 41.3 - - + +
110B ALA* 4.5 7.4 - - + -
186C PHE* 4.1 7.6 - - + +
189C LEU* 3.7 31.0 - - + +
190C ALA* 3.7 21.5 - - + -
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Residues in contact with TYR 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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104A ARG* 2.7 20.8 + - - +
105A LYS* 3.6 12.1 - - - +
107A LEU* 1.3 72.6 - - - +
109A GLU* 1.3 85.9 + - - +
111A LEU* 3.3 3.7 + - + +
112A LYS* 3.0 58.7 + - + +
190C ALA* 3.6 32.7 - - + +
191C GLN* 4.3 21.0 + - - -
192C PRO* 4.4 10.5 - - + -
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Residues in contact with GLU 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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105A LYS 3.1 10.5 + - - +
106A ALA* 3.0 10.5 + - - +
108A TYR* 1.3 95.8 - - - +
110A ALA* 1.3 67.4 + - - +
111A LEU 2.9 2.9 + - - -
112A LYS* 3.3 14.1 + - - +
113A GLU* 3.0 24.1 + - - +
129E ALA* 5.2 9.4 - - - +
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Residues in contact with ALA 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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106A ALA 2.9 11.8 + - - +
107A LEU* 3.6 7.2 - - - +
109A GLU* 1.3 74.9 - - - +
111A LEU* 1.3 59.4 + - - +
113A GLU* 3.9 6.3 - - - -
114A ASN* 2.9 24.1 + - - +
107B LEU* 4.0 19.5 - - + -
110B ALA* 4.5 16.7 - - + +
111B LEU* 4.5 14.8 - - + -
114B ASN* 3.2 15.2 + - - +
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Residues in contact with LEU 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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107A LEU* 2.8 24.7 + - + +
108A TYR* 3.9 5.4 - - + +
109A GLU 2.9 0.2 + - - -
110A ALA* 1.3 74.8 - - - +
112A LYS* 1.3 60.5 + - - +
113A GLU 3.1 0.7 - - - -
114A ASN* 2.7 21.3 + - + +
115A GLU* 2.8 15.6 + - - +
110B ALA* 4.2 14.6 - - + -
182C ALA* 3.6 35.4 - - + +
183C TYR* 3.7 23.6 - - + +
186C PHE* 3.9 34.1 - - + +
187C HIS* 4.5 2.7 - - + -
190C ALA* 4.1 15.9 - - + -
191C GLN* 6.1 0.2 - - - +
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Residues in contact with LYS 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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108A TYR* 3.0 50.5 + - + +
109A GLU* 3.3 21.8 - - + +
111A LEU* 1.3 73.6 - - - +
113A GLU* 1.3 65.0 + - - +
115A GLU* 3.2 12.0 + - - +
116A LYS* 3.2 21.0 + - - +
129E ALA* 6.5 1.3 - - + -
132E ARG* 5.7 11.1 - - - +
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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 GLU 3.0 10.1 + - - +
110A ALA* 3.4 6.7 - - - +
112A LYS* 1.3 79.7 - - - +
114A ASN* 1.3 57.1 + - - +
116A LYS* 3.2 19.7 + - - +
117A LEU* 2.8 61.5 + - - +
114B ASN* 3.3 19.8 + - - +
118B HIS* 3.8 18.3 + - - -
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Residues in contact with ASN 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 ALA 2.9 14.9 + - - +
111A LEU* 2.7 15.7 + - + +
113A GLU* 1.3 69.2 - - - +
115A GLU* 1.3 59.9 + - - +
117A LEU* 3.6 4.5 + - - +
118A HIS* 2.7 42.0 + - - -
110B ALA* 6.0 0.2 - - + -
113B GLU* 2.5 32.5 + - - +
114B ASN* 3.0 27.8 + - - +
117B LEU* 4.2 2.4 - - - +
182C ALA* 3.2 17.0 - - + +
183C TYR* 2.9 29.0 + - - +
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Residues in contact with GLU 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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111A LEU 2.8 14.1 + - - +
112A LYS* 3.7 13.8 - - - +
114A ASN* 1.3 72.0 + - - +
116A LYS* 1.3 63.7 - - - +
118A HIS* 3.0 18.7 + - - +
119A LYS* 3.1 41.7 + - - +
183C TYR* 3.2 50.1 - - + +
201C TYR* 4.9 4.8 + - - -
242C LYS* 4.8 10.4 + - - -
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Residues in contact with LYS 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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112A LYS 3.2 10.6 + - - +
113A GLU* 3.3 25.6 + - - +
115A GLU* 1.3 73.7 - - - +
117A LEU* 1.3 69.7 + - - +
118A HIS 2.8 5.7 + - - -
119A LYS* 3.0 10.7 + - - +
120A GLU* 3.0 44.9 + - + +
124D LYS* 4.9 19.8 - - - +
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Residues in contact with LEU 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* 2.8 40.9 + - - +
114A ASN* 4.1 1.6 - - - +
115A GLU 3.4 0.2 - - - -
116A LYS* 1.3 80.3 - - + +
118A HIS* 1.3 56.5 + - - +
120A GLU* 3.4 8.8 + - - +
121A ILE* 3.0 32.1 + - - +
114B ASN* 3.7 43.3 - - + +
117B LEU* 3.9 18.8 - - + -
118B HIS* 3.4 34.3 - - + +
121B ILE* 3.8 18.4 - - + +
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Residues in contact with HIS 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 ASN* 2.7 23.8 + - - -
115A GLU 3.0 12.5 + - - +
116A LYS 2.9 0.4 - - - -
117A LEU* 1.3 77.0 - - - +
119A LYS* 1.3 60.2 + - + +
120A GLU 3.1 1.1 - - - -
121A ILE* 3.2 12.4 + - + +
122A GLU* 3.0 24.1 + - - +
113B GLU* 3.1 29.2 + - - -
117B LEU* 3.6 25.9 - - + +
181C PRO* 3.4 26.8 - - + +
183C TYR* 3.8 15.8 - + + +
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Residues in contact with LYS 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 GLU* 3.3 48.1 + - + +
116A LYS* 3.0 8.7 + - - +
118A HIS* 1.3 75.7 - - + +
120A GLU* 1.3 62.8 + - + +
122A GLU* 2.9 33.1 + - + +
123A GLN* 3.1 27.6 + - - +
183C TYR* 4.9 8.9 + - - +
201C TYR* 5.6 2.0 + - - -
242C LYS* 5.1 13.7 - - - +
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Residues in contact with GLU 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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116A LYS* 3.0 44.7 + - + +
117A LEU* 3.6 12.6 - - - +
119A LYS* 1.3 78.2 - - + +
121A ILE* 1.3 62.8 + - - +
123A GLN* 3.5 15.0 + - - +
124A LYS* 3.0 41.9 + - + +
121B ILE* 3.4 26.2 - - + +
116D LYS* 5.5 3.5 + - - -
123D GLN* 5.6 1.4 - - - +
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Residues in contact with ILE 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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117A LEU 3.0 16.4 + - - +
118A HIS* 3.2 13.7 + - + +
120A GLU* 1.3 75.7 - - - +
122A GLU* 1.3 60.2 + - - +
124A LYS* 3.9 6.7 - - - +
125A ASP* 3.2 30.6 + - - +
117B LEU* 3.8 22.7 - - + +
120B GLU* 3.1 43.5 - - + +
121B ILE* 3.7 15.0 - - + -
124B LYS* 3.8 21.3 - - + -
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Residues in contact with GLU 122 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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118A HIS 3.0 11.5 + - - +
119A LYS* 2.9 25.3 + - - +
121A ILE* 1.3 76.3 - - - +
123A GLN* 1.3 66.4 + - + +
125A ASP* 3.3 12.4 + - - +
126A SER* 3.3 13.9 + - - -
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Residues in contact with GLN 123 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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119A LYS* 3.1 22.9 + - - +
120A GLU* 3.5 18.6 - - - +
122A GLU* 1.3 74.4 - - + +
124A LYS* 1.3 62.6 + - + +
125A ASP 2.9 2.2 - - - -
126A SER* 2.9 10.7 + - - -
127A GLU* 2.8 31.8 + - - +
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Residues in contact with LYS 124 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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120A GLU* 3.0 34.8 + - + +
121A ILE* 3.9 9.0 - - - +
123A GLN* 1.3 81.0 - - + +
125A ASP* 1.3 58.6 + - - +
127A GLU* 3.7 3.1 + - - +
128A ILE* 3.1 33.0 + - - +
121B ILE* 3.6 23.5 - - + +
124B LYS* 4.2 20.0 - - + -
125B ASP* 2.8 39.8 + - - +
128B ILE* 3.8 16.8 - - + +
116D LYS* 5.0 4.9 - - - +
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Residues in contact with ASP 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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121A ILE* 3.2 26.1 + - - +
122A GLU* 3.5 7.1 - - - +
123A GLN 2.9 1.0 - - - -
124A LYS* 1.3 79.9 - - - +
126A SER* 1.3 60.8 + - - +
128A ILE* 3.3 8.8 + - - +
129A ALA* 2.9 24.6 + - - +
124B LYS* 2.9 35.9 + - - +
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Residues in contact with SER 126 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
122A GLU 3.3 7.9 + - - -
123A GLN* 2.9 20.3 + - - -
125A ASP* 1.3 78.6 - - - +
127A GLU* 1.3 55.8 + - - +
129A ALA* 2.8 27.6 + - - +
130A ARG* 2.8 18.4 + - - +
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Residues in contact with GLU 127 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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123A GLN 2.8 18.0 + - - +
124A LYS* 3.7 7.2 - - - +
126A SER* 1.3 78.3 + - - +
128A ILE* 1.3 60.5 + - - +
130A ARG* 3.4 35.9 + - - -
131A LEU* 3.1 40.1 + - + +
128B ILE* 3.9 24.1 - - + +
132B ARG* 4.9 9.0 - - - -
241F ARG* 4.9 6.6 + - - +
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Residues in contact with ILE 128 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
124A LYS 3.1 19.1 + - - +
125A ASP* 3.7 8.3 - - - +
127A GLU* 1.3 74.6 - - - +
129A ALA* 1.3 66.5 + - - +
131A LEU* 4.6 4.0 - - - -
132A ARG* 2.9 45.2 + - + +
124B LYS* 3.7 39.9 - - + +
127B GLU* 3.2 33.0 - - + +
128B ILE* 3.5 18.6 - - + +
131B LEU* 5.2 3.1 - - + -
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Residues in contact with ALA 129 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
125A ASP 2.9 12.9 + - - +
126A SER* 2.8 18.2 + - - +
128A ILE* 1.3 78.7 - - - +
130A ARG* 1.3 64.1 + - - +
132A ARG* 3.9 4.3 - - - +
133A LYS* 3.2 16.6 + - - +
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Residues in contact with ARG 130 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126A SER 2.8 14.7 + - - +
127A GLU* 3.4 27.7 + - - +
129A ALA* 1.3 70.7 - - - +
131A LEU* 1.3 76.5 + - - +
133A LYS* 2.6 32.4 + - - +
134A GLU* 3.0 16.0 + - - +
132B ARG* 6.3 0.2 - - - +
238F GLU 5.0 0.6 + - - -
241F ARG* 3.0 58.3 - - - +
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Residues in contact with LEU 131 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
127A GLU* 3.1 36.3 + - + +
128A ILE* 4.0 2.7 - - - +
130A ARG* 1.3 107.2 - - - +
132A ARG* 1.3 56.1 + - - +
134A GLU* 3.7 21.5 - - + +
135A ASN* 2.9 30.2 + - - +
128B ILE* 4.1 17.7 - - + +
131B LEU* 3.8 24.6 - - + +
132B ARG* 3.9 31.6 - - + +
135B ASN* 3.3 6.7 - - - +
241F ARG* 4.7 2.7 - - - +
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Residues in contact with ARG 132 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128A ILE* 2.9 34.5 + - + +
129A ALA* 3.9 4.9 - - - +
130A ARG 2.9 0.4 + - - -
131A LEU* 1.3 73.5 - - - +
133A LYS* 1.3 60.8 + - - +
135A ASN* 3.3 6.7 + - - +
136A LYS* 2.8 30.8 + - - +
127B GLU* 2.6 45.7 + - - -
130B ARG* 4.0 15.4 - - - +
131B LEU* 3.9 10.5 - - + +
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Residues in contact with LYS 133 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
129A ALA 3.2 9.2 + - - +
130A ARG* 2.6 16.5 + - - +
132A ARG* 1.3 68.4 - - - +
134A GLU* 1.3 69.0 + - - +
135A ASN 2.9 0.7 - - - -
136A LYS* 2.7 20.0 + - - +
137A ASP* 2.7 53.3 + - - +
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Residues in contact with GLU 134 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
130A ARG* 3.0 11.0 + - - +
131A LEU* 3.6 26.5 - - + +
133A LYS* 1.3 79.9 - - - +
135A ASN* 1.3 61.2 + - - +
137A ASP* 3.3 16.5 + - - +
138A LEU* 3.4 26.2 + - - +
132B ARG* 5.8 0.3 - - - -
135B ASN* 3.0 34.6 - - - +
241F ARG* 4.1 16.5 + - - -
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Residues in contact with ASN 135 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
131A LEU 2.9 22.3 + - - +
132A ARG* 3.4 8.0 + - - +
133A LYS 2.8 3.6 + - - -
134A GLU* 1.3 69.1 - - - +
136A LYS* 1.3 64.5 + - - +
138A LEU* 2.9 24.4 + - - +
139A ALA* 3.5 6.3 + - - +
131B LEU* 4.2 12.7 - - + +
134B GLU* 3.0 28.1 + - - +
135B ASN* 2.8 28.9 + - - +
138B LEU* 4.9 4.1 - - - +
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Residues in contact with LYS 136 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132A ARG 2.8 15.7 + - - +
133A LYS* 2.7 12.9 + - - +
135A ASN* 1.3 77.6 - - - +
137A ASP* 1.3 63.6 + - - +
139A ALA* 3.0 27.2 + - + +
140A GLU* 5.9 0.5 - - - +
----------------------------------------------------------
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Residues in contact with ASP 137 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133A LYS* 2.7 51.0 + - - +
134A GLU* 3.5 12.6 - - - +
135A ASN 3.2 0.2 - - - -
136A LYS* 1.3 81.0 - - - +
138A LEU* 1.3 63.8 + - + +
139A ALA 3.5 0.4 + - - -
140A GLU* 5.2 6.6 - - - +
141A VAL* 5.1 1.2 - - - +
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il