Contacts of the helix formed by residues 150 - 176 (chain G) in PDB entry 2FJC
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 150 (chain G).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32G ILE* 6.0 1.4 - - - +
35G ILE* 3.8 12.9 - - + +
89G ARG* 2.8 27.2 + - - -
93G LEU* 4.1 13.5 - - - +
145G ALA* 2.9 20.5 + - + +
146G ALA* 5.8 0.2 - - - -
148G SER* 3.3 13.0 + - - +
149G GLY* 1.3 72.2 - - - +
151G ALA* 1.3 61.8 + - - +
152G VAL 3.7 0.9 + - - -
153G THR* 2.6 30.1 + - - -
154G ASP* 3.0 19.7 + - - +
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Residues in contact with ALA 151 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149G GLY 2.8 9.7 + - - +
150G ASP* 1.3 71.4 - - - +
152G VAL* 1.3 57.5 + - - +
154G ASP* 3.1 10.1 - - - +
155G GLY 2.9 25.8 + - - -
142I GLN* 3.6 38.8 - - + +
154I ASP* 5.1 0.4 - - - +
158I THR* 3.6 25.4 - - + +
161I LEU* 5.0 6.5 - - + -
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Residues in contact with VAL 152 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
89G ARG* 3.5 37.2 - - - +
92G GLN* 4.6 2.7 - - - +
150G ASP* 3.3 0.8 + - - -
151G ALA* 1.3 76.3 - - + +
153G THR* 1.3 63.8 + - - +
155G GLY* 3.2 2.4 + - - -
156G ILE* 3.0 36.0 + - + +
158I THR* 4.3 7.2 - - + +
161I LEU* 3.8 45.3 - - + +
162I ARG* 3.8 21.8 + - + +
165I GLY* 6.1 0.4 - - - -
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Residues in contact with THR 153 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35G ILE* 4.0 21.1 - - + -
39G LEU* 4.3 8.5 - - + -
89G ARG* 2.9 26.5 + - + +
93G LEU* 4.0 3.3 - - - +
141G THR* 4.4 3.1 - - + -
145G ALA* 4.0 9.6 - - + -
150G ASP* 2.6 34.4 + - - -
152G VAL* 1.3 75.6 - - - +
154G ASP* 1.3 63.3 + - - +
156G ILE* 4.4 5.4 - - - -
157G ILE* 2.9 49.4 + - + +
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Residues in contact with ASP 154 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151D ALA* 5.0 0.7 - - - +
142G GLN* 2.9 26.5 - - - +
145G ALA* 3.8 11.4 - - + +
146G ALA* 3.5 26.3 - - - +
150G ASP 3.0 14.4 + - - +
151G ALA* 3.1 14.8 - - - +
153G THR* 1.3 77.4 - - - +
155G GLY* 1.3 57.7 + - - +
157G ILE* 3.9 3.8 - - - +
158G THR* 2.8 40.4 + - - -
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Residues in contact with GLY 155 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151G ALA 2.9 14.0 + - - -
152G VAL 3.7 1.6 - - - -
154G ASP* 1.3 79.1 + - - +
156G ILE* 1.3 60.8 + - - +
158G THR* 3.4 5.6 + - - -
159G ASP* 2.9 30.0 + - - +
158I THR* 5.1 5.4 - - - -
162I ARG* 3.3 17.0 - - - -
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Residues in contact with ILE 156 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85G THR* 4.1 28.3 - - - +
86G ILE* 4.4 7.2 - - + -
89G ARG* 3.9 28.9 - - + -
92G GLN* 5.5 1.8 - - - +
152G VAL* 3.0 36.1 + - + +
153G THR 3.7 4.3 - - - +
155G GLY* 1.3 77.9 - - - +
157G ILE* 1.3 73.2 + - + +
159G ASP* 3.3 3.6 + - - +
160G ILE* 3.3 27.5 + - + +
162I ARG* 3.6 32.7 - - + +
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Residues in contact with ILE 157 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39G LEU* 4.2 13.0 - - + -
42G HIS* 4.9 0.9 - - + -
86G ILE* 4.8 7.6 - - + -
89G ARG* 6.0 0.7 - - + -
138G PHE* 3.3 45.1 - - + +
141G THR* 4.0 15.3 - - + -
142G GLN* 3.6 18.4 - - + -
153G THR* 2.9 40.3 + - + +
154G ASP 4.0 2.0 - - - +
156G ILE* 1.3 84.2 - - + +
158G THR* 1.3 61.9 + - - +
160G ILE* 3.1 9.0 + - - +
161G LEU* 2.7 34.2 + - + +
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Residues in contact with THR 158 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151D ALA* 3.5 43.8 - - + +
152D VAL* 4.0 6.5 - - + +
155D GLY* 5.1 8.3 - - - -
142G GLN* 3.9 2.9 + - - +
154G ASP* 2.8 37.7 + - - -
155G GLY* 3.8 6.1 - - - -
157G ILE* 1.3 76.4 - - - +
159G ASP* 1.3 61.5 + - - +
161G LEU* 3.1 10.3 + - - +
162G ARG* 2.8 32.2 + - + +
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Residues in contact with ASP 159 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
155G GLY* 2.9 18.5 + - - +
156G ILE* 3.6 6.3 - - - +
158G THR* 1.3 78.9 - - - +
160G ILE* 1.3 63.3 + - + +
162G ARG* 3.2 30.7 + - - +
163G THR* 3.3 18.9 + - - +
162I ARG* 3.1 31.0 + - - +
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Residues in contact with ILE 160 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46G LEU* 6.2 0.2 - - + -
82G ALA* 3.7 27.4 - - + -
85G THR* 4.3 7.6 - - - +
86G ILE* 3.5 37.0 - - + -
138G PHE* 3.8 30.7 - - + -
156G ILE* 3.3 18.4 + - + +
157G ILE* 3.1 9.8 + - - +
159G ASP* 1.3 75.4 - - + +
161G LEU* 1.3 66.3 + - - +
163G THR* 3.1 13.1 + - - +
164G LEU* 2.9 27.7 + - + +
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Residues in contact with LEU 161 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151D ALA* 5.0 5.2 - - + -
152D VAL* 3.7 17.9 - - + +
135G SER* 3.7 31.6 + - - +
138G PHE* 3.3 28.7 - - + -
139G SER* 3.9 22.4 - - - +
142G GLN* 4.2 12.6 - - + -
157G ILE* 2.7 30.1 + - + +
158G THR* 3.3 13.7 - - - +
160G ILE* 1.3 78.1 - - - +
162G ARG* 1.3 55.8 + - - +
164G LEU* 3.4 4.5 + - + +
165G GLY* 2.9 26.2 + - - -
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Residues in contact with ARG 162 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92D GLN* 4.9 4.1 + - - +
152D VAL* 3.7 25.8 + - + +
155D GLY* 3.3 31.1 - - - -
156D ILE* 3.5 30.7 - - + +
159D ASP* 3.1 23.8 + - - +
158G THR* 2.8 16.5 + - - +
159G ASP* 3.4 25.0 + - - +
160G ILE 3.1 0.2 - - - -
161G LEU* 1.3 77.4 - - - +
163G THR* 1.3 64.9 + - + +
165G GLY* 3.3 2.6 + - - -
166G LYS* 3.2 22.2 + - + +
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Residues in contact with THR 163 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78G SER* 4.4 14.7 + - - +
159G ASP 3.3 14.1 + - - +
160G ILE* 3.1 14.8 + - - +
162G ARG* 1.3 79.5 - - + +
164G LEU* 1.3 67.5 + - - +
166G LYS* 3.4 7.8 + - - +
167G ALA* 3.1 23.6 + - - +
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Residues in contact with LEU 164 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79G VAL* 6.5 0.2 - - + -
131G PHE* 3.8 44.2 - - + +
134G LEU* 4.0 7.4 - - + -
135G SER* 3.9 23.3 - - - +
138G PHE* 3.5 37.5 - - + -
160G ILE* 2.9 21.4 + - + +
161G LEU* 3.6 8.7 - - + +
163G THR* 1.3 78.0 + - - +
165G GLY* 1.3 59.9 + - - +
167G ALA* 3.2 3.8 + - + +
168G ILE* 2.8 43.5 + - + +
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Residues in contact with GLY 165 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
89D ARG* 5.1 4.3 - - - -
92D GLN* 3.9 19.0 - - - +
152D VAL* 6.1 0.4 - - - -
135G SER* 5.6 1.7 + - - -
161G LEU 2.9 16.9 + - - -
162G ARG* 3.8 1.8 - - - -
164G LEU* 1.3 76.9 - - - +
166G LYS* 1.3 61.3 + - - +
168G ILE* 3.8 8.7 - - - +
169G TRP* 3.0 24.6 + - - +
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Residues in contact with LYS 166 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69A HIS* 5.1 2.4 + - - -
88D GLU* 3.0 34.4 + - - +
92D GLN* 3.6 19.6 + - - +
162G ARG* 3.2 14.0 + - + +
163G THR* 3.7 10.5 - - - +
164G LEU 3.2 0.2 - - - -
165G GLY* 1.3 75.9 - - - +
167G ALA* 1.3 58.8 + - - +
169G TRP* 3.3 11.0 + - + +
170G MET* 2.9 58.2 + - + +
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Residues in contact with ALA 167 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75G TYR* 4.0 18.4 - - + +
131G PHE* 3.8 27.6 - - + -
163G THR 3.1 17.1 + - - +
164G LEU* 3.7 4.0 - - + +
166G LYS* 1.3 75.9 - - - +
168G ILE* 1.3 60.9 + - - +
170G MET* 3.3 9.0 + - - +
171G LEU* 2.8 36.8 + - - +
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Residues in contact with ILE 168 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128G LYS* 3.7 11.3 - - + +
131G PHE* 3.6 45.1 - - + +
132G GLU* 3.8 34.5 - - + +
135G SER* 4.0 15.3 - - - +
164G LEU* 2.8 28.5 + - + +
165G GLY* 3.8 7.6 - - - +
167G ALA* 1.3 71.9 - - - +
169G TRP* 1.3 58.6 + - - +
171G LEU* 3.7 8.4 - - - +
172G GLY* 2.9 26.3 + - - -
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Residues in contact with TRP 169 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58A TRP* 3.9 11.9 + - - -
65A PHE* 3.9 15.9 - + - -
69A HIS* 3.8 18.6 - + - -
88D GLU* 3.7 31.9 - - + -
91D LEU* 3.3 53.9 - - + +
92D GLN* 3.7 27.4 - - + -
165G GLY 3.0 18.1 + - - +
166G LYS* 3.6 11.7 - - + +
168G ILE* 1.3 78.2 - - - +
170G MET* 1.3 89.1 + - + +
172G GLY* 3.2 2.7 + - - -
173G ALA* 2.9 25.8 + - + +
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Residues in contact with MET 170 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65A PHE* 3.8 24.5 - - + -
66A LYS* 5.2 17.7 - - + -
69A HIS* 4.6 12.3 - - - -
75G TYR* 5.2 4.7 - - - +
166G LYS* 2.9 60.0 + - + +
167G ALA* 3.8 7.6 - - - +
169G TRP* 1.3 96.9 - - + +
171G LEU* 1.3 57.3 + - - +
173G ALA* 3.1 2.9 + - - +
174G THR* 2.6 37.3 + - + +
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Residues in contact with LEU 171 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71G LEU* 4.6 4.9 - - + -
75G TYR* 3.5 19.7 - - + +
124G LEU* 3.8 40.4 - - + +
127G VAL* 3.4 28.3 - - + -
128G LYS* 3.6 29.6 - - + -
131G PHE* 3.8 15.5 - - + -
167G ALA 2.8 21.2 + - - +
168G ILE* 3.7 3.8 - - - +
170G MET* 1.3 75.7 - - - +
172G GLY* 1.3 63.2 + - - +
174G THR* 3.2 6.0 + - + +
175G LEU* 2.9 30.7 + - + +
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Residues in contact with GLY 172 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128G LYS* 3.5 22.6 - - - +
168G ILE 2.9 11.8 + - - -
169G TRP* 3.2 4.7 + - - -
171G LEU* 1.3 78.2 - - - +
173G ALA* 1.3 55.9 + - - +
175G LEU* 3.8 3.1 - - - +
176G LYS* 2.9 31.4 + - - +
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Residues in contact with ALA 173 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60A ILE 4.4 6.1 - - - +
61A TYR* 3.4 10.0 - - + +
62A GLY 2.9 22.6 + - - -
65A PHE* 3.7 33.2 - - + -
169G TRP* 2.9 21.7 + - + +
170G MET* 3.1 7.8 + - - +
172G GLY* 1.3 79.0 - - - +
174G THR* 1.3 60.2 + - - +
175G LEU 3.5 0.3 + - - -
176G LYS* 3.6 7.9 + - - -
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Residues in contact with THR 174 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62A GLY 3.0 32.4 - - - -
63A ILE* 3.2 23.0 + - - +
65A PHE* 3.6 19.5 - - + -
66A LYS* 4.6 7.0 - - + +
71G LEU* 6.2 3.4 - - + -
124G LEU* 3.8 23.8 - - + +
170G MET* 2.6 31.4 + - + +
171G LEU* 3.8 10.0 + - + +
173G ALA* 1.3 77.1 - - - +
175G LEU* 1.3 62.2 + - - +
176G LYS 4.4 0.3 - - - +
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Residues in contact with LEU 175 (chain G).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63A ILE* 6.0 0.4 - - + -
121G VAL* 3.7 42.6 - - + +
124G LEU* 3.8 17.0 - - + +
125G ALA* 3.5 33.4 - - + +
128G LYS* 4.2 15.7 - - + -
171G LEU* 2.9 21.4 + - + +
172G GLY* 4.1 3.6 - - - +
174G THR* 1.3 83.2 - - - +
176G LYS* 1.3 66.6 + - - +
177G ALA* 3.4 5.4 + - - +
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Residues in contact with LYS 176 (chain G).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59A HIS 5.6 0.4 + - - -
61A TYR* 3.5 40.9 - - + +
62A GLY* 4.1 10.7 - - - -
117A GLU* 2.6 50.0 + - - +
172G GLY 2.9 17.1 + - - +
173G ALA* 3.8 10.5 - - - +
174G THR 3.4 1.5 - - - +
175G LEU* 1.3 78.3 - - - +
177G ALA* 1.3 68.5 + - - +
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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