Contacts of the helix formed by residues 113 - 145 (chain H) in PDB entry 2FL0
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 ASP 113 (chain H).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3H GLY* 5.8 0.2 - - - -
4H ASP* 5.4 2.6 + - + -
7H VAL* 3.3 22.1 - - + +
61H ARG* 2.8 25.7 + - - -
65H LEU* 3.8 8.1 - - - +
108H CYS* 2.8 25.7 + - + +
111H VAL* 3.3 14.8 - - + +
112H GLY* 1.3 68.9 - - - +
114H TYR* 1.3 60.9 + - - +
115H ALA* 3.8 1.4 + - - +
116H SER* 2.5 28.5 + - - -
117H ARG 3.1 13.7 + - - -
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Residues in contact with TYR 114 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109H GLU* 3.8 41.6 + - - -
112H GLY* 3.1 37.7 + - - -
113H ASP* 1.3 70.3 + - - +
115H ALA* 1.3 62.2 + - - +
117H ARG* 3.0 10.8 + - - +
118H GLU* 2.8 31.7 + - - +
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Residues in contact with ALA 115 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61H ARG* 3.3 27.0 - - - +
113H ASP* 3.4 1.4 + - - +
114H TYR* 1.3 76.8 - - - +
116H SER* 1.3 63.0 + - - +
118H GLU* 3.3 8.3 + - - +
119H LEU* 3.1 21.7 + - - +
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Residues in contact with SER 116 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7H VAL* 4.0 4.2 - - - +
11H LEU* 4.7 6.7 - - - -
61H ARG* 2.7 30.7 + - - +
65H LEU* 3.8 5.4 - - - +
108H CYS* 3.7 16.2 - - - -
113H ASP* 2.5 37.7 + - - -
115H ALA* 1.3 77.0 - - - +
117H ARG* 1.3 62.4 + - - +
119H LEU* 3.3 7.2 + - - +
120H LEU* 3.0 27.0 + - - +
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Residues in contact with ARG 117 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105H ILE* 3.8 26.9 - - + +
106H ALA* 5.5 1.0 - - - +
108H CYS* 3.8 15.4 - - + +
109H GLU* 2.8 52.1 + - - +
113H ASP 3.1 13.4 + - - +
114H TYR* 3.0 15.8 + - - +
116H SER* 1.3 76.8 - - - +
118H GLU* 1.3 55.3 + - - +
120H LEU* 3.2 7.2 + - - +
121H GLU* 2.8 64.6 + - - +
1713H MG 4.4 9.1 - - - -
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Residues in contact with GLU 118 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114H TYR* 2.8 13.1 + - - +
115H ALA* 3.5 11.9 - - - +
116H SER 3.2 0.2 - - - -
117H ARG* 1.3 78.9 - - - +
119H LEU* 1.3 63.5 + - - +
121H GLU* 2.7 32.1 + - - +
122H ASP* 3.1 36.3 + - - +
1713H MG 3.5 9.8 - - - -
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Residues in contact with LEU 119 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57H LYS* 3.8 27.3 - - + +
58H LEU* 4.0 7.9 - - + -
61H ARG* 3.6 38.8 - - + -
115H ALA 3.1 10.6 + - - +
116H SER* 3.5 8.7 - - - +
118H GLU* 1.3 80.4 - - - +
120H LEU* 1.3 75.8 + - + +
122H ASP* 3.2 10.8 + - - +
123H ILE* 3.1 45.2 + - + +
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Residues in contact with LEU 120 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11H LEU* 3.8 24.0 - - + -
14H ILE* 5.1 2.7 - - + -
58H LEU* 4.0 8.7 - - + -
101H LEU* 4.1 21.5 - - + +
104H ALA* 3.7 28.0 - - + -
105H ILE* 3.5 23.1 - - + +
108H CYS* 3.9 20.4 - - - -
116H SER 3.0 18.3 + - - +
117H ARG 3.2 3.6 + - - +
119H LEU* 1.3 94.4 - - + +
121H GLU* 1.3 59.9 + - - +
123H ILE* 3.2 4.7 + - + +
124H LEU* 2.8 30.7 + - - +
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Residues in contact with GLU 121 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105H ILE* 4.0 16.3 - - + +
117H ARG* 2.8 59.7 + - + +
118H GLU* 2.7 32.0 - - - +
120H LEU* 1.3 71.8 - - - +
122H ASP* 1.3 60.3 + - - +
124H LEU* 3.1 11.9 + - + +
125H GLU* 2.8 42.6 + - + +
1713H MG 3.3 10.5 - - - -
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Residues in contact with ASP 122 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57H LYS* 4.7 14.4 - - + +
118H GLU* 3.1 25.3 + - - +
119H LEU* 3.4 10.0 - - - +
121H GLU* 1.3 76.9 - - - +
123H ILE* 1.3 65.2 + - - +
125H GLU* 3.1 20.1 + - - +
126H SER* 3.0 20.1 + - - -
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Residues in contact with ILE 123 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14H ILE* 5.2 1.6 - - + -
18H GLU* 3.7 10.5 - - - +
54H HIS* 3.8 42.4 - - + +
57H LYS* 4.3 12.5 - - + +
58H LEU* 4.1 15.0 - - + -
101H LEU* 4.2 12.6 - - + -
119H LEU* 3.1 34.3 + - + +
120H LEU* 3.2 7.8 + - + +
122H ASP* 1.3 76.2 - - - +
124H LEU* 1.3 58.0 + - - +
126H SER* 3.1 9.1 + - - -
127H GLU* 2.8 55.7 + - + +
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Residues in contact with LEU 124 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98H LEU* 3.6 30.3 - - + -
101H LEU* 3.9 22.0 - - + +
102H LYS* 4.5 20.9 - - + -
105H ILE* 3.7 24.2 - - + -
120H LEU 2.8 17.2 + - - +
121H GLU* 3.1 13.2 - - + +
123H ILE* 1.3 73.1 - - - +
125H GLU* 1.3 66.5 + - + +
127H GLU* 3.0 11.0 + - - +
128H GLU* 3.1 24.0 + - + +
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Residues in contact with GLU 125 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
121H GLU* 2.8 29.0 + - + +
122H ASP* 3.1 21.5 + - - +
124H LEU* 1.3 78.9 - - + +
126H SER* 1.3 63.2 + - - +
128H GLU* 3.3 19.2 + - - +
129H ASP* 3.4 18.5 + - - +
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Residues in contact with SER 126 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50H ASP* 3.7 12.8 + - - -
54H HIS* 3.1 31.3 + - - -
57H LYS* 6.0 1.1 - - - -
122H ASP 3.0 10.8 + - - -
123H ILE* 3.1 10.3 + - - -
125H GLU* 1.3 77.8 - - - +
127H GLU* 1.3 60.8 + - - +
129H ASP* 3.1 22.4 + - - +
130H HIS* 3.3 16.7 + - - -
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Residues in contact with GLU 127 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18H GLU* 3.0 9.1 - - - +
54H HIS* 3.0 8.7 + - - -
94H GLU* 2.6 17.2 - - - +
98H LEU* 4.5 10.8 - - + -
101H LEU* 3.8 22.7 - - + -
123H ILE* 2.8 18.9 + - + +
124H LEU* 3.0 7.2 + - - +
126H SER* 1.3 78.1 - - - +
128H GLU* 1.3 61.0 + - - +
130H HIS* 3.1 5.2 + - - +
131H ILE* 3.2 27.9 + - + +
1621H FE2 1.7 33.8 - - - -
1622H FE2 1.9 30.0 - - - -
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Residues in contact with GLU 128 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98H LEU* 4.6 13.9 - - + +
102H LYS* 4.6 16.6 + - - -
124H LEU* 3.1 31.5 + - + +
125H GLU* 3.8 12.3 - - - +
126H SER 3.2 0.6 - - - -
127H GLU* 1.3 77.2 - - - +
129H ASP* 1.3 57.4 + - - +
131H ILE* 3.6 9.5 + - + +
132H ASP* 3.0 27.5 + - - +
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Residues in contact with ASP 129 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47H GLU* 5.2 0.4 - - - -
125H GLU* 3.4 15.7 + - - +
126H SER* 3.1 12.9 + - - +
128H GLU* 1.3 77.2 - - - +
130H HIS* 1.3 69.1 + - + +
132H ASP* 3.3 9.5 + - - +
133H TRP* 2.9 24.5 + - - +
----------------------------------------------------------
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Residues in contact with HIS 130 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25H TYR* 4.8 0.8 - - + -
47H GLU* 2.9 51.4 + - + +
50H ASP* 3.7 22.8 + - + +
51H GLU* 3.1 15.2 + - - -
54H HIS* 4.2 1.6 - + - -
94H GLU* 2.9 16.8 + - + +
126H SER* 3.3 20.5 + - - -
127H GLU* 3.1 10.5 + - - +
128H GLU 3.4 0.2 - - - -
129H ASP* 1.3 79.0 - - + +
131H ILE* 1.3 58.9 + - - +
133H TRP* 3.1 4.4 + - - +
134H LEU* 2.8 38.1 + - + +
1622H FE2 2.2 31.6 - - - -
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Residues in contact with ILE 131 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91H LEU* 3.8 16.6 - - + -
94H GLU* 3.6 29.8 - - + -
95H GLN* 4.5 10.1 - - + +
98H LEU* 3.9 34.8 - - + -
127H GLU 3.2 15.8 + - - +
128H GLU* 3.7 11.9 - - + +
130H HIS* 1.3 76.8 - - - +
132H ASP* 1.3 64.0 + - - +
134H LEU* 2.9 3.8 + - - +
135H GLU* 2.8 52.7 + - - +
----------------------------------------------------------
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Residues in contact with ASP 132 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128H GLU 3.0 19.3 + - - +
129H ASP* 3.3 12.2 + - - +
131H ILE* 1.3 74.9 - - - +
133H TRP* 1.3 62.3 + - - +
135H GLU* 3.9 12.9 - - - +
136H THR* 2.8 38.9 + - - -
----------------------------------------------------------
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Residues in contact with TRP 133 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32H TYR* 6.4 0.4 - + - -
40H LEU* 4.5 19.5 - - + -
43H HIS* 2.9 63.8 + + + -
44H GLU* 4.1 16.8 - - + -
47H GLU* 4.8 6.5 - - + +
87H LEU* 5.3 6.5 - - + -
129H ASP 2.9 13.8 + - - +
130H HIS* 3.4 9.0 - - - +
132H ASP* 1.3 77.4 - - - +
134H LEU* 1.3 90.0 + - + +
136H THR* 3.2 4.7 + - - -
137H GLN* 2.9 73.6 + - + +
----------------------------------------------------------
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Residues in contact with LEU 134 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25H TYR* 5.2 0.9 - - + +
44H GLU* 4.5 1.8 - - - +
87H LEU* 3.8 25.7 - - + +
90H ASP* 3.7 24.7 - - + +
91H LEU* 3.5 42.0 - - + +
94H GLU* 3.9 15.5 - - + +
130H HIS* 2.8 25.1 + - + +
131H ILE 3.6 3.8 - - - +
133H TRP* 1.3 95.9 - - + +
135H GLU* 1.3 64.7 + - - +
137H GLN* 3.2 5.2 + - - +
138H LEU* 3.1 28.3 + - - +
----------------------------------------------------------
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Residues in contact with GLU 135 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91H LEU* 3.9 19.4 - - + +
95H GLN* 4.2 12.0 + - - -
131H ILE* 2.8 43.8 + - + +
132H ASP* 3.9 11.9 - - - +
134H LEU* 1.3 73.3 - - - +
136H THR* 1.3 62.4 + - - +
138H LEU* 3.4 5.2 + - - +
139H ASP* 3.0 32.7 + - - +
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Residues in contact with THR 136 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
132H ASP* 2.8 32.2 + - - -
133H TRP* 3.5 6.7 - - + -
135H GLU* 1.3 75.1 - - - +
137H GLN* 1.3 65.8 + - - +
139H ASP* 3.1 8.2 + - + +
140H LEU* 2.7 50.7 + - + +
----------------------------------------------------------
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Residues in contact with GLN 137 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40H LEU* 5.1 0.2 - - - +
87H LEU* 3.4 17.9 - - + -
133H TRP* 2.9 82.5 + - + +
134H LEU 3.2 2.9 + - - +
136H THR* 1.3 86.6 - - - +
138H LEU* 1.3 56.7 + - - +
140H LEU* 3.1 15.2 + - - +
141H ILE* 2.8 32.4 + - - +
149H TYR* 2.7 39.3 + - - +
153H GLN* 4.7 2.4 + - - -
----------------------------------------------------------
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Residues in contact with LEU 138 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84H LYS* 4.1 23.1 - - + +
87H LEU* 3.9 29.2 - - + +
88H GLU* 4.0 34.5 - - + +
91H LEU* 3.8 27.1 - - + -
134H LEU 3.1 14.0 + - - +
135H GLU* 3.6 7.6 - - - +
137H GLN* 1.3 77.8 - - - +
139H ASP* 1.3 61.2 + - - +
141H ILE* 3.3 16.4 + - + +
142H ASP* 3.3 18.3 + - - +
----------------------------------------------------------
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Residues in contact with ASP 139 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135H GLU* 3.0 24.6 + - - +
136H THR* 3.5 10.2 - - + +
138H LEU* 1.3 72.1 - - - +
140H LEU* 1.3 67.4 + - + +
142H ASP* 2.9 13.1 + - - +
143H LYS* 2.9 50.4 + - - +
----------------------------------------------------------
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Residues in contact with LEU 140 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
136H THR* 2.7 37.3 + - + +
137H GLN* 3.3 22.0 - - - +
139H ASP* 1.3 78.4 - - + +
141H ILE* 1.3 62.3 + - - +
143H LYS* 3.2 19.1 + - + +
144H ILE* 3.0 42.6 + - + +
149H TYR* 4.2 14.6 - - + -
----------------------------------------------------------
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Residues in contact with ILE 141 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83H THR* 4.8 2.0 - - + -
84H LYS* 4.6 29.2 - - + +
87H LEU* 4.0 19.7 - - + -
137H GLN 2.8 18.2 + - - +
138H LEU* 3.4 18.6 - - + +
139H ASP 3.1 0.2 - - - -
140H LEU* 1.3 77.0 - - - +
142H ASP* 1.3 60.1 + - - +
145H GLY* 2.8 28.2 + - - +
146H LEU* 4.1 34.3 - - + +
149H TYR* 3.6 35.7 - - + -
----------------------------------------------------------
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Residues in contact with ASP 142 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84H LYS* 4.6 14.2 + - - -
138H LEU 3.3 13.2 + - - +
139H ASP* 2.9 14.6 + - - +
141H ILE* 1.3 82.2 - - - +
143H LYS* 1.3 63.2 + - + +
144H ILE 4.8 0.2 - - - -
145H GLY* 4.4 2.3 + - - -
----------------------------------------------------------
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Residues in contact with LYS 143 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
139H ASP* 2.9 43.0 + - - +
140H LEU* 3.2 18.1 + - + +
142H ASP* 1.3 80.4 - - + +
144H ILE* 1.3 68.1 + - + +
----------------------------------------------------------
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Residues in contact with ILE 144 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140H LEU* 3.0 28.9 + - + +
142H ASP 4.8 0.4 - - - -
143H LYS* 1.3 84.1 - - + +
145H GLY* 1.3 66.4 + - - +
148H ASN* 3.6 30.7 + - + +
149H TYR* 3.6 38.4 - - + +
152H SER* 4.8 6.3 - - - +
----------------------------------------------------------
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Residues in contact with GLY 145 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141H ILE 2.8 18.7 + - - -
142H ASP 4.4 1.7 + - - -
143H LYS 3.8 0.4 - - - -
144H ILE* 1.3 80.5 - - - +
146H LEU* 1.3 59.6 + - - -
147H GLU* 3.3 7.6 - - - -
148H ASN 3.3 3.3 + - - -
149H TYR* 2.8 30.9 + - - +
----------------------------------------------------------
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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