Contacts of the helix formed by residues 92 - 155 (chain E) 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 SER 92 (chain E).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94D GLN* 6.2 0.2 - - - -
80E GLN* 4.0 0.2 + - - -
81E GLU* 4.8 6.9 - - - +
84E ASP* 2.6 31.3 + - - -
91E PRO* 1.3 76.2 - - - +
93E SER* 1.3 69.1 + - - +
94E GLN* 3.4 14.1 + - - +
95E TYR* 3.0 13.0 + - - +
96E TRP* 3.3 11.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with SER 93 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94D GLN* 6.1 0.6 - - - +
96D TRP* 4.0 23.2 - - - +
97D LYS 6.1 0.2 - - - +
92E SER* 1.3 72.3 + - - +
94E GLN* 1.3 78.4 + - - +
96E TRP* 3.2 5.9 + - - +
97E LYS* 2.8 32.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 94 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80E GLN* 3.0 32.5 + - - +
81E GLU* 5.8 3.1 - - + -
92E SER* 3.0 9.0 + - - +
93E SER* 1.3 86.6 + - - +
95E TYR* 1.3 63.3 + - - +
97E LYS* 3.5 31.0 - - - +
98E GLU* 3.2 17.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 95 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80E GLN* 3.4 11.4 + - + +
84E ASP* 3.6 16.2 - - + +
85E LEU* 4.5 11.7 - - + -
91E PRO* 3.1 31.9 - - + -
92E SER 3.0 8.6 + - - +
94E GLN* 1.3 73.7 - - - +
96E TRP* 1.3 110.6 + + - +
98E GLU* 2.9 14.4 + - - +
99E VAL* 2.9 28.4 + - + +
195F PRO* 2.9 29.8 - - + +
342F ARG* 3.5 21.2 - - + +
343F TRP 4.2 9.7 + - - -
345F PRO* 3.9 29.6 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TRP 96 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94D GLN* 4.4 4.3 - - + -
96D TRP* 3.7 4.7 - - + -
97D LYS* 3.4 49.5 - - + +
100D ALA* 3.8 21.8 - - + +
90E ASN* 3.1 35.7 + - - +
91E PRO* 3.6 20.1 + - + +
92E SER 3.3 10.2 + - - -
93E SER* 3.2 7.7 + - - +
95E TYR* 1.3 101.3 - + - +
97E LYS* 1.3 53.8 + - - +
99E VAL* 2.8 11.3 + - + +
100E ALA* 2.7 35.2 + - - +
103E ARG* 4.5 12.1 - - - -
193F GLY 4.7 4.0 - - - -
194F LEU* 4.0 11.0 - - + -
195F PRO* 3.4 31.4 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 97 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
96D TRP* 3.3 63.2 - - + +
93E SER 2.8 20.4 + - - +
94E GLN* 3.5 25.9 - - - +
96E TRP* 1.3 71.4 - - - +
98E GLU* 1.3 63.4 + - - +
100E ALA* 3.5 2.3 + - - +
101E GLU* 3.1 24.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 98 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79E THR* 5.2 0.3 - - - +
80E GLN* 4.5 12.5 + - - +
94E GLN 3.2 7.6 + - - +
95E TYR 2.9 9.1 + - - +
97E LYS* 1.3 77.7 - - - +
99E VAL* 1.3 61.5 + - - +
101E GLU* 3.4 10.6 + - - +
102E GLN* 2.9 42.1 + - + +
344F HIS* 4.3 6.3 + - - -
345F PRO* 4.0 14.3 - - + +
346F ARG* 2.3 66.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 99 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100D ALA* 4.6 0.2 - - + -
95E TYR* 2.9 37.9 + - + +
96E TRP* 2.8 17.0 + - + +
98E GLU* 1.3 74.5 - - - +
100E ALA* 1.3 57.0 + - - +
102E GLN* 2.9 8.2 + - - +
103E ARG* 2.8 77.3 + - + +
189F LEU* 4.6 10.1 - - + -
195F PRO* 5.9 0.7 - - + -
345F PRO* 3.5 21.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 100 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
96D TRP* 4.2 12.1 - - + +
99D VAL* 3.9 19.5 - - + -
100D ALA* 3.8 28.2 - - + +
103D ARG* 3.5 15.7 + - - +
96E TRP 2.7 17.9 + - - +
97E LYS 3.5 7.6 - - - +
99E VAL* 1.3 72.8 - - - +
101E GLU* 1.3 61.4 + - - +
103E ARG* 3.7 4.6 + - - +
104E ARG 3.1 17.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 101 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103D ARG* 4.4 4.7 - - - +
97E LYS* 3.1 18.7 + - - +
98E GLU* 3.8 11.6 - - - +
99E VAL 3.0 1.2 - - - -
100E ALA* 1.3 75.5 - - - +
102E GLN* 1.3 81.2 + - - +
104E ARG* 3.0 31.4 + - - +
105E LYS* 2.9 39.7 + - - +
346F ARG* 5.7 2.3 - - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 102 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98E GLU* 2.9 17.9 + - + +
99E VAL* 2.9 10.0 + - - +
101E GLU* 1.3 94.5 + - - +
103E ARG* 1.3 54.8 + - - +
105E LYS* 3.4 20.6 + - - +
106E ALA* 2.9 30.0 + - - +
189F LEU* 4.3 21.5 - - + +
345F PRO 3.5 25.1 - - - +
346F ARG* 4.1 26.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 103 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100D ALA* 2.9 45.5 + - - +
101D GLU* 4.3 4.0 + - - +
103D ARG* 3.7 19.1 - - + +
104D ARG* 3.5 33.9 - - - +
107D LEU* 4.7 7.4 - - + +
96E TRP* 4.5 12.3 - - - -
99E VAL* 2.8 46.8 + - + +
100E ALA 3.8 1.6 - - - +
102E GLN* 1.3 68.3 - - - +
104E ARG* 1.3 68.0 + - - +
106E ALA* 2.9 7.6 + - - +
107E LEU* 2.6 25.7 + - - +
188F ALA 5.4 0.6 + - - -
189F LEU* 3.0 39.1 + - + +
191F GLN 4.5 5.1 + - - -
193F GLY 5.8 0.8 + - - -
195F PRO* 5.0 10.9 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 104 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103D ARG* 3.2 44.2 - - - +
100E ALA 3.1 3.6 + - - -
101E GLU* 3.0 32.7 + - - +
103E ARG* 1.3 77.0 - - - +
105E LYS* 1.3 87.9 + - - +
107E LEU* 3.0 16.8 + - - +
108E TYR* 3.1 14.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 105 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101E GLU* 2.9 37.6 + - - +
102E GLN* 3.4 24.9 + - - +
104E ARG* 1.3 104.6 - - - +
106E ALA* 1.3 58.3 + - - +
108E TYR* 3.2 15.1 + - + +
109E GLU* 3.0 28.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 106 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107D LEU* 3.9 17.0 - - + +
102E GLN 2.9 17.1 + - - +
103E ARG* 2.9 8.4 + - - +
105E LYS* 1.3 69.0 - - - +
107E LEU* 1.3 67.8 + - - +
109E GLU* 3.1 9.1 + - - +
110E ALA* 2.9 23.9 + - - +
186F PHE* 3.6 36.5 - - + -
189F LEU* 4.4 5.8 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 107 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103D ARG* 5.1 6.5 - - + +
106D ALA* 3.7 34.8 - - + +
107D LEU* 3.7 15.6 - - + +
110D ALA* 3.8 26.0 - - + -
103E ARG 2.6 16.5 + - - +
104E ARG* 3.4 13.5 - - - +
106E ALA* 1.3 70.7 - - - +
108E TYR* 1.3 68.6 + - - +
110E ALA* 3.2 2.6 + - - +
111E LEU* 3.1 39.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 108 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104E ARG* 3.1 9.6 + - + +
105E LYS* 3.6 15.9 - - + +
107E LEU* 1.3 84.4 - - + +
109E GLU* 1.3 89.8 + - - +
110E ALA 3.0 0.9 + - - -
111E LEU* 3.0 9.3 + - + +
112E LYS* 2.9 58.4 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 109 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105E LYS* 3.0 15.8 + - - +
106E ALA* 3.1 8.0 + - - +
108E TYR* 1.3 94.6 - - - +
110E ALA* 1.3 59.6 + - - +
112E LYS* 2.5 36.7 + - - +
113E GLU* 3.4 18.4 + - - +
185F ARG* 3.8 14.4 + - - +
186F PHE* 3.8 26.9 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 110 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107D LEU* 4.7 0.7 - - + -
110D ALA* 4.3 16.4 - - + +
111D LEU* 4.1 26.5 - - + -
114D ASN* 5.4 0.4 - - - +
106E ALA 2.9 12.2 + - - +
107E LEU* 3.4 9.6 - - - +
109E GLU* 1.3 76.2 - - - +
111E LEU* 1.3 60.7 + - - +
113E GLU* 2.9 6.6 + - - +
114E ASN* 2.8 34.2 + - - +
182F ALA* 4.4 13.5 - - + -
186F PHE* 4.5 1.3 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 111 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110D ALA* 3.9 21.5 - - + -
107E LEU* 3.4 33.9 - - + +
108E TYR* 3.0 10.9 + - + +
110E ALA* 1.3 74.3 - - - +
112E LYS* 1.3 66.1 + - - +
114E ASN* 3.4 15.8 + - + +
115E GLU* 3.1 29.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 112 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108E TYR* 2.9 51.0 + - + +
109E GLU* 2.5 36.5 + - - +
111E LEU* 1.3 74.4 - - - +
113E GLU* 1.3 67.9 + - - +
115E GLU* 3.1 17.6 + - - +
116E LYS* 3.4 9.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 113 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114D ASN* 3.0 24.1 + - - +
118D HIS* 3.2 15.8 - - - -
109E GLU 3.4 10.2 + - - +
110E ALA* 2.9 12.0 + - - +
112E LYS* 1.3 79.6 - - - +
114E ASN* 1.3 64.8 + - - +
116E LYS* 2.8 35.7 + - + +
117E LEU* 2.9 18.0 + - + +
180F ALA 4.4 0.5 - - - +
181F PRO* 3.9 1.7 - - - +
182F ALA* 3.1 14.4 + - - -
185F ARG* 2.7 32.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 114 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110D ALA* 3.8 13.9 + - - +
113D GLU* 3.7 23.0 - - - +
114D ASN* 3.1 33.3 + - - +
117D LEU* 3.7 15.1 - - + +
110E ALA 2.8 14.5 + - - +
111E LEU* 3.6 24.8 - - + +
113E GLU* 1.3 70.7 - - - +
115E GLU* 1.3 60.3 + - - +
117E LEU* 3.1 5.6 + - - +
118E HIS* 2.9 39.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 115 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111E LEU 3.1 16.1 + - - +
112E LYS* 3.1 10.5 + - - +
113E GLU 3.0 0.8 + - - -
114E ASN* 1.3 78.0 - - - +
116E LYS* 1.3 63.9 + - - +
118E HIS* 3.1 26.8 + - - +
119E LYS* 3.2 24.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 116 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112E LYS* 3.4 6.3 + - + +
113E GLU* 2.8 25.7 + - + +
115E GLU* 1.3 77.2 - - - +
117E LEU* 1.3 69.9 + - - +
119E LYS* 3.0 13.6 + - + +
120E GLU* 2.6 50.1 + - + +
179F LYS* 6.0 3.4 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 117 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114D ASN* 3.9 18.4 - - - +
117D LEU* 3.7 34.5 - - + -
118D HIS* 3.7 39.5 - - + +
121D ILE* 3.4 23.3 - - + +
113E GLU* 2.9 19.0 + - + +
114E ASN* 3.1 10.7 + - - +
116E LYS* 1.3 82.7 - - - +
118E HIS* 1.3 57.1 + - - +
120E GLU* 3.3 14.2 + - - +
121E ILE* 2.9 35.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 118 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
113D GLU* 4.3 11.5 + - + -
117D LEU* 3.8 33.6 - - + +
114E ASN* 2.9 24.6 + - + -
115E GLU* 3.4 22.4 + - - +
116E LYS 3.1 0.4 - - - -
117E LEU* 1.3 74.0 - - - +
119E LYS* 1.3 67.5 + - + +
121E ILE* 3.4 8.8 + - + +
122E GLU* 2.9 24.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 119 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115E GLU* 3.2 23.2 + - + +
116E LYS* 3.0 12.3 + - + +
118E HIS* 1.3 76.5 - - + +
120E GLU* 1.3 69.8 + - + +
122E GLU* 3.1 18.8 - - - +
123E GLN* 3.0 20.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 120 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
121D ILE* 3.7 23.1 - - + +
116E LYS* 2.6 52.3 + - + +
117E LEU* 3.8 12.1 - - - +
119E LYS* 1.3 75.2 - - + +
121E ILE* 1.3 66.1 + - - +
123E GLN* 2.9 11.1 + - - +
124E LYS* 2.8 45.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 121 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
117D LEU* 3.6 40.2 - - + +
120D GLU* 3.6 22.9 - - + +
121D ILE* 3.5 20.4 - - + +
124D LYS* 3.3 29.5 - - + +
117E LEU 2.9 25.2 + - - +
118E HIS* 3.9 9.4 - - + +
120E GLU* 1.3 70.9 - - - +
122E GLU* 1.3 65.9 + - - +
124E LYS* 4.2 5.5 - - - +
125E ASP* 2.9 26.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 122 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118E HIS 2.9 13.5 + - - +
119E LYS* 3.1 25.0 - - - +
120E GLU 2.9 0.2 + - - -
121E ILE* 1.3 75.8 - - - +
123E GLN* 1.3 66.6 + - - +
125E ASP* 2.8 18.6 + - - +
126E SER* 3.1 10.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 123 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119E LYS 3.0 6.9 + - - +
120E GLU* 2.9 15.4 + - - +
122E GLU* 1.3 78.4 + - - +
124E LYS* 1.3 88.8 + - - +
126E SER* 2.9 21.5 + - - +
127E GLU* 3.0 38.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 124 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
121D ILE* 4.0 28.3 - - + +
124D LYS* 4.8 13.9 - - + -
125D ASP* 2.9 32.8 + - - +
128D ILE* 3.9 14.8 - - + +
120E GLU* 2.8 39.5 + - - +
121E ILE* 4.2 4.3 - - - +
123E GLN* 1.3 95.3 + - - +
125E ASP* 1.3 57.5 + - - +
127E GLU* 3.9 0.8 - - - +
128E ILE* 2.8 35.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 125 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
124D LYS* 3.2 37.6 + - - +
121E ILE* 2.9 27.1 + - - +
122E GLU* 2.8 9.6 + - - +
124E LYS* 1.3 76.3 - - - +
126E SER* 1.3 62.1 + - - +
128E ILE* 3.4 11.8 - - - +
129E ALA* 3.1 20.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 126 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
122E GLU* 3.1 6.8 + - - -
123E GLN* 2.9 14.5 + - - +
125E ASP* 1.3 77.0 - - - +
127E GLU* 1.3 58.2 + - - +
129E ALA* 2.6 28.7 + - - +
130E ARG* 2.9 14.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 127 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128D ILE* 3.7 18.5 - - + +
132D ARG* 2.5 42.8 + - - -
123E GLN* 3.0 30.2 + - - +
124E LYS* 3.9 3.1 - - - +
126E SER* 1.3 80.9 + - - +
128E ILE* 1.3 65.2 + - - +
129E ALA 3.0 1.2 + - - -
130E ARG* 3.1 34.4 + - - +
131E LEU* 3.0 29.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 128 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
124D LYS* 3.7 44.6 - - + +
127D GLU* 4.0 17.7 - - + -
128D ILE* 3.5 19.1 - - + +
131D LEU* 3.5 10.9 - - + +
124E LYS 2.8 26.4 + - - +
125E ASP* 3.4 13.5 - - - +
127E GLU* 1.3 72.0 - - - +
129E ALA* 1.3 61.4 + - - +
131E LEU* 5.0 0.9 - - - -
132E ARG* 3.2 42.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 129 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109A GLU* 5.2 9.2 - - - +
112A LYS* 6.5 1.3 - - + -
125E ASP 3.1 10.8 + - - +
126E SER* 2.6 20.0 + - - +
128E ILE* 1.3 70.3 - - - +
130E ARG* 1.3 65.8 + - - +
132E ARG* 3.1 6.3 + - - +
133E LYS* 3.0 24.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 130 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132D ARG* 4.7 6.3 - - - +
126E SER 2.9 9.9 + - - +
127E GLU* 3.1 50.1 + - - +
129E ALA* 1.3 76.1 - - - +
131E LEU* 1.3 80.5 + - - +
133E LYS* 3.6 6.9 + - - +
134E GLU* 3.1 51.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 131 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128D ILE* 4.4 8.7 - - + -
131D LEU* 3.7 35.2 - - + -
132D ARG* 4.1 26.7 - - - +
135D ASN* 5.0 15.3 - - - +
127E GLU* 3.0 35.2 + - + +
128E ILE* 5.0 0.7 - - - -
130E ARG* 1.3 98.6 - - - +
132E ARG* 1.3 68.2 + - - +
133E LYS 3.1 0.2 + - - -
134E GLU* 3.2 14.8 + - - +
135E ASN* 3.1 31.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 132 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112A LYS* 5.7 10.4 - - - +
127D GLU* 2.8 29.7 + - - +
130D ARG* 5.2 3.8 - - - +
131D LEU* 3.2 30.4 - - + +
134D GLU* 5.6 1.1 - - - +
128E ILE* 3.2 22.4 + - - +
129E ALA* 3.1 6.9 + - - +
131E LEU* 1.3 77.9 - - - +
133E LYS* 1.3 63.5 + - - +
135E ASN* 4.1 4.0 - - - +
136E LYS* 3.3 17.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 133 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
129E ALA 3.0 12.0 + - - +
130E ARG* 3.6 10.3 - - - +
132E ARG* 1.3 70.5 - - - +
134E GLU* 1.3 56.2 + - + +
135E ASN 2.4 19.4 + - - -
136E LYS* 2.6 22.7 + - - +
137E ASP* 4.0 10.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 134 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135D ASN* 4.3 11.4 + - - +
130E ARG* 3.1 39.7 + - + +
131E LEU* 3.7 16.6 - - - +
133E LYS* 1.3 78.2 - - + +
135E ASN* 1.3 62.6 + - - +
137E ASP* 4.7 5.4 + - - +
138E LEU* 3.1 29.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 135 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
131D LEU* 3.4 19.2 - - - +
134D GLU* 2.8 42.3 - - + +
135D ASN* 2.9 35.9 + - - +
138D LEU* 5.0 2.8 - - + +
131E LEU* 3.1 17.6 + - - +
132E ARG* 4.1 4.3 - - - +
133E LYS 2.4 12.5 + - - -
134E GLU* 1.3 75.4 + - - +
136E LYS* 1.3 65.7 + - - +
137E ASP 3.1 2.7 - - - -
138E LEU* 3.3 21.5 + - + +
139E ALA* 3.9 6.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 136 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
208C GLU* 4.8 11.3 + - - -
132E ARG 3.3 10.7 + - - +
133E LYS* 2.6 19.5 + - - +
135E ASN* 1.3 73.5 - - - +
137E ASP* 1.3 74.1 + - - +
139E ALA* 4.1 6.8 + - - +
140E GLU* 4.0 29.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 137 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133E LYS* 4.0 15.8 - - - +
134E GLU* 4.8 3.5 - - - +
135E ASN 3.1 0.4 - - - -
136E LYS* 1.3 94.5 - - - +
138E LEU* 1.3 72.9 + - + +
140E GLU* 2.7 21.5 + - - -
141E VAL* 2.7 26.8 + - + -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 138 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135D ASN* 4.3 7.6 - - - +
138D LEU* 3.6 46.9 - - + +
141D VAL* 3.5 24.1 - - + +
142D ALA* 4.6 11.9 - - + -
145D VAL* 4.6 17.9 - - + -
134E GLU 3.1 27.1 - - - +
135E ASN* 3.3 19.9 + - - +
137E ASP* 1.3 82.7 - - + +
139E ALA* 1.3 61.4 + - - +
141E VAL* 3.4 6.6 + - + +
142E ALA* 3.1 19.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 139 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211C ARG* 4.5 17.7 + - - +
138D LEU* 4.2 14.5 - - + +
135E ASN 3.9 5.9 + - - +
136E LYS 4.7 5.2 - - - +
137E ASP 2.8 2.2 + - - -
138E LEU* 1.3 76.8 - - - +
140E GLU* 1.3 57.2 + - - +
142E ALA* 3.5 6.2 + - - +
143E GLU* 3.0 27.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 140 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211C ARG* 4.1 20.5 + - - +
136E LYS* 4.0 33.1 + - - +
137E ASP* 2.7 17.8 + - - +
139E ALA* 1.3 72.4 - - - +
141E VAL* 1.3 55.3 + - + +
143E GLU* 3.3 13.1 - - - +
144E HIS* 2.7 35.0 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 141 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141D VAL* 3.7 21.5 - - + +
144D HIS* 4.2 23.1 - - + -
145D VAL* 5.2 17.0 - - + -
137E ASP* 2.7 28.3 + - + +
138E LEU* 3.4 10.5 - - + +
140E GLU* 1.3 75.9 - - - +
142E ALA* 1.3 51.8 + - - +
144E HIS* 2.7 11.5 + - - +
145E VAL* 2.7 35.2 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 142 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
138D LEU* 5.6 6.3 - - + -
141D VAL* 3.8 19.3 - - + -
138E LEU 3.1 12.8 + - - +
139E ALA* 3.8 6.7 - - - +
141E VAL* 1.3 73.8 - - - +
143E GLU* 1.3 68.3 + - - +
145E VAL* 2.9 19.7 + - - +
146E GLN* 2.9 21.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 143 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211C ARG* 2.5 40.6 + - - +
215C THR* 5.5 5.4 - - - +
239C MSE 5.5 0.2 - - - +
300C ALA* 5.1 1.7 - - - +
307C ARG* 2.9 45.2 + - - +
139E ALA 3.0 16.0 + - - +
140E GLU* 3.3 12.6 - - + +
142E ALA* 1.3 78.6 - - - +
144E HIS* 1.3 61.4 + - + +
146E GLN* 3.4 28.2 + - - +
147E TYR* 3.5 7.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with HIS 144 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
304C LEU* 5.0 14.9 - - + +
140E GLU 2.7 17.7 + - - +
141E VAL* 2.7 17.1 + - - +
143E GLU* 1.3 68.3 - - + +
145E VAL* 1.3 64.4 + - - +
146E GLN 3.1 1.9 + - - -
147E TYR* 3.2 17.3 + + + +
148E MSE 2.8 58.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 145 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141D VAL* 5.5 2.9 - - + -
144D HIS* 4.0 33.7 - - + +
141E VAL* 2.7 22.7 + - + +
142E ALA* 2.9 12.0 + - - +
144E HIS* 1.3 72.3 + - + +
146E GLN* 1.3 60.0 + - + +
148E MSE 3.2 8.4 + - + +
149E ALA* 2.8 32.6 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 146 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
300C ALA* 3.9 15.1 - - + +
142E ALA* 2.9 20.6 + - + +
143E GLU* 3.5 16.4 + - - +
144E HIS 3.1 0.4 - - - -
145E VAL* 1.3 81.5 - - + +
147E TYR* 1.3 62.1 + - - +
149E ALA* 3.4 6.5 + - - +
150E GLU* 3.3 23.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 147 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
300C ALA* 3.7 21.5 - - + +
301C THR* 3.6 34.5 - - + -
304C LEU* 3.5 35.8 - - + +
305C GLN* 6.6 0.2 - - + -
143E GLU 3.5 7.2 + - - +
144E HIS* 3.2 19.2 + + + +
146E GLN* 1.3 76.2 - - - +
148E MSE 1.3 105.7 + - + +
150E GLU* 2.9 15.8 + - - +
151E VAL* 3.1 35.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with MSE 148 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
144E HIS* 2.8 52.7 + - + +
145E VAL* 3.5 9.6 - - - +
147E TYR* 1.3 105.7 - - + +
149E ALA* 1.3 61.2 + - - +
151E VAL* 3.1 19.9 + - - +
152E ILE* 3.0 36.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 149 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145E VAL* 2.8 23.7 + - + +
146E GLN* 3.6 7.6 - - - +
147E TYR 3.2 0.2 - - - -
148E MSE 1.3 73.2 - - - +
150E GLU* 1.3 59.3 + - + +
152E ILE* 3.6 14.5 + - + +
153E GLU* 3.0 25.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 150 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
299C THR* 2.5 26.3 + - - -
300C ALA* 3.3 19.3 + - + +
301C THR* 2.3 39.7 + - - +
146E GLN 3.4 13.2 - - - +
147E TYR 2.9 6.3 + - - +
149E ALA* 1.3 75.0 - - + +
151E VAL* 1.3 68.1 + - - +
153E GLU* 2.9 25.2 - - - +
154E ARG* 3.2 12.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 151 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147E TYR* 3.1 46.8 + - + +
148E MSE 3.3 21.8 - - - +
150E GLU* 1.3 73.4 - - - +
152E ILE* 1.3 70.0 + - + +
154E ARG* 2.8 40.4 + - - +
155E LEU* 3.4 17.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 152 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
148E MSE 3.0 25.6 + - + +
149E ALA* 3.6 14.6 - - + +
150E GLU 3.2 0.2 - - - -
151E VAL* 1.3 79.5 - - + +
153E GLU* 1.3 64.5 + - - +
155E LEU* 2.9 30.1 + - + +
156E SER* 3.4 7.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 153 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149E ALA 3.0 14.2 + - - +
150E GLU* 2.9 18.4 + - - +
152E ILE* 1.3 74.8 - - - +
154E ARG* 1.3 52.8 - - + +
156E SER* 2.7 31.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 154 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
301C THR* 3.0 43.2 + - - +
150E GLU* 3.2 8.5 + - - +
151E VAL* 2.8 45.3 + - - +
153E GLU* 1.3 71.0 - - + +
155E LEU* 1.3 62.3 + - + +
156E SER* 2.9 13.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 155 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151E VAL* 4.0 18.4 - - + +
152E ILE* 2.9 23.0 + - + +
154E ARG* 1.3 77.2 - - + +
156E SER* 1.3 68.5 + - - +
----------------------------------------------------------
Back to top of page
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