Contacts of the helix formed by residues 150 - 176 (chain B) 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 B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B PRO* 4.2 16.2 - - + +
32B ILE* 6.0 0.5 - - - +
35B ILE* 3.8 18.1 - - + +
89B ARG* 2.8 28.0 + - - -
93B LEU* 4.0 13.5 - - - +
145B ALA* 2.9 15.9 + - - +
148B SER* 3.3 12.0 + - - +
149B GLY* 1.3 71.8 - - - +
151B ALA* 1.3 63.1 + - - +
152B VAL 3.7 0.9 + - - -
153B THR* 2.7 29.5 + - - -
154B ASP* 3.0 20.8 + - - +
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Residues in contact with ALA 151 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149B GLY 2.7 9.7 + - - +
150B ASP* 1.3 69.9 - - - +
152B VAL* 1.3 58.3 + - - +
154B ASP* 3.1 9.7 - - - +
155B GLY 2.9 25.5 + - - -
142F GLN* 3.3 44.6 - - + +
158F THR* 3.6 20.9 - - + +
161F LEU* 4.7 7.4 - - + -
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Residues in contact with VAL 152 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
89B ARG* 3.4 37.0 - - - +
92B GLN* 4.6 3.1 - - - +
150B ASP* 3.3 1.2 + - - -
151B ALA* 1.3 77.3 - - - +
153B THR* 1.3 63.9 + - - +
155B GLY* 3.2 2.9 + - - -
156B ILE* 3.0 36.3 + - + +
158F THR* 4.4 6.1 - - - +
161F LEU* 3.7 46.7 - - + +
162F ARG* 3.8 18.9 + - + +
165F GLY* 5.8 1.3 - - - -
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Residues in contact with THR 153 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35B ILE* 4.0 20.2 - - + -
39B LEU* 4.3 9.6 - - + -
89B ARG* 2.8 27.0 + - + +
93B LEU* 4.1 3.3 - - - +
141B THR* 4.4 2.9 - - + -
145B ALA* 4.1 9.6 - - + -
150B ASP* 2.7 34.1 + - - -
152B VAL* 1.3 75.8 - - - +
154B ASP* 1.3 63.8 + - - +
156B ILE* 3.2 5.5 + - - +
157B ILE* 2.9 43.5 + - + +
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Residues in contact with ASP 154 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142B GLN* 2.8 27.5 - - - +
145B ALA* 3.8 11.1 - - + +
146B ALA* 3.5 26.0 - - - +
150B ASP 3.0 14.0 + - - +
151B ALA* 3.1 14.8 - - - +
153B THR* 1.3 77.2 - - - +
155B GLY* 1.3 57.3 + - - +
157B ILE* 3.9 3.4 - - - +
158B THR* 2.8 40.9 + - - -
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Residues in contact with GLY 155 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151B ALA 2.9 14.2 + - - -
152B VAL 3.7 2.0 - - - -
154B ASP* 1.3 78.3 - - - +
156B ILE* 1.3 61.9 + - - +
158B THR* 3.9 5.6 - - - -
159B ASP* 3.0 30.2 + - - +
158F THR* 4.8 7.6 - - - -
162F ARG* 3.2 16.8 - - - -
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Residues in contact with ILE 156 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85B THR* 4.0 28.5 - - - +
86B ILE* 4.4 7.6 - - + -
89B ARG* 3.9 36.6 - - + -
92B GLN* 5.5 2.7 - - - +
152B VAL* 3.0 28.1 + - + +
153B THR 3.6 4.3 - - - +
155B GLY* 1.3 78.8 - - - +
157B ILE* 1.3 72.4 + - + +
159B ASP* 3.3 3.5 + - - +
160B ILE* 3.3 27.8 + - + +
162F ARG* 3.6 32.1 - - + +
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Residues in contact with ILE 157 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39B LEU* 4.3 9.9 - - + -
42B HIS* 4.8 0.4 - - + -
86B ILE* 4.8 6.7 - - + -
89B ARG* 6.1 0.9 - - + -
138B PHE* 3.3 47.3 - - + +
141B THR* 4.0 17.9 - - + -
142B GLN* 3.6 12.3 - - + -
153B THR* 2.9 40.2 + - + +
154B ASP 4.0 1.8 - - - +
156B ILE* 1.3 85.4 - - + +
158B THR* 1.3 60.6 + - - +
160B ILE* 3.1 9.0 + - - +
161B LEU* 2.7 40.4 + - + +
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Residues in contact with THR 158 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
142B GLN* 3.9 2.8 + - - +
154B ASP* 2.8 37.5 + - - -
155B GLY* 3.9 6.1 - - - -
157B ILE* 1.3 77.0 - - - +
159B ASP* 1.3 59.9 + - - +
161B LEU* 3.2 10.3 + - - +
162B ARG* 2.9 32.2 + - - +
151J ALA* 3.5 41.8 - - + +
152J VAL* 4.2 4.8 - - - +
155J GLY* 4.9 9.6 - - - -
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Residues in contact with ASP 159 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
155B GLY* 3.0 18.1 + - - +
156B ILE 3.6 5.4 - - - +
158B THR* 1.3 77.6 - - - +
160B ILE* 1.3 62.7 + - + +
162B ARG* 3.2 31.2 + - - +
163B THR* 3.3 19.2 + - - +
162F ARG* 2.9 34.3 + - - +
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Residues in contact with ILE 160 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82B ALA* 3.7 29.4 - - + -
85B THR* 4.3 3.6 - - - +
86B ILE* 3.6 35.9 - - + -
138B PHE* 3.8 30.7 - - + -
156B ILE* 3.3 21.3 + - + +
157B ILE* 3.1 9.8 + - - +
159B ASP* 1.3 75.1 - - + +
161B LEU* 1.3 67.2 + - - +
163B THR* 3.0 13.4 + - - +
164B LEU* 2.9 26.8 + - + +
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Residues in contact with LEU 161 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135B SER* 3.6 32.3 + - - +
138B PHE* 3.3 28.0 - - + -
139B SER* 4.0 21.5 - - - +
142B GLN* 4.1 12.1 - - + -
157B ILE* 2.7 34.5 + - + +
158B THR* 3.3 14.1 - - - +
160B ILE* 1.3 74.4 - - - +
162B ARG* 1.3 56.9 + - - +
164B LEU* 3.4 5.5 + - + +
165B GLY* 2.9 26.5 + - - -
151J ALA* 4.7 6.3 - - + -
152J VAL* 3.7 18.6 - - + +
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Residues in contact with ARG 162 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158B THR* 2.9 16.3 + - - +
159B ASP* 3.5 25.2 + - - +
160B ILE 3.1 0.2 - - - -
161B LEU* 1.3 77.2 - - - +
163B THR* 1.3 64.7 + - + +
165B GLY* 3.3 1.9 + - - -
166B LYS* 3.2 21.7 + - + +
92J GLN* 5.1 3.3 + - - +
152J VAL* 3.7 26.1 + - + +
155J GLY* 3.2 26.9 + - - -
156J ILE* 4.0 29.6 - - + +
159J ASP* 2.9 30.5 + - - +
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Residues in contact with THR 163 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78B SER* 4.4 14.0 + - - +
159B ASP 3.3 13.0 + - - +
160B ILE* 3.0 17.6 + - - +
162B ARG* 1.3 79.5 - - + +
164B LEU* 1.3 63.7 + - - +
166B LYS* 3.4 7.7 + - - +
167B ALA* 3.1 23.6 + - - +
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Residues in contact with LEU 164 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79B VAL* 6.5 0.2 - - + -
131B PHE* 3.8 44.9 - - + +
134B LEU* 4.0 7.6 - - + -
135B SER* 3.9 22.2 - - - +
138B PHE* 3.5 37.0 - - + -
160B ILE* 2.9 23.5 + - + +
161B LEU* 3.7 7.9 - - + +
163B THR* 1.3 79.1 + - - +
165B GLY* 1.3 57.9 + - - +
167B ALA* 3.2 4.1 + - - +
168B ILE* 2.8 42.1 + - + +
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Residues in contact with GLY 165 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
135B SER* 5.6 1.8 + - - -
161B LEU 2.9 16.5 + - - -
162B ARG* 3.3 2.4 + - - -
163B THR 3.3 0.2 - - - -
164B LEU* 1.3 77.5 - - - +
166B LYS* 1.3 60.0 + - - +
168B ILE* 3.5 8.6 + - - +
169B TRP* 3.0 24.6 + - - +
89J ARG* 5.1 4.5 - - - -
92J GLN* 3.9 19.4 - - - +
152J VAL* 5.9 0.9 - - - -
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Residues in contact with LYS 166 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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162B ARG* 3.2 12.4 + - + +
163B THR* 3.8 9.9 - - - +
165B GLY* 1.3 76.8 - - - +
167B ALA* 1.3 57.1 + - - +
169B TRP* 3.3 14.5 + - + +
170B MET* 3.0 55.1 + - + +
88J GLU* 2.7 40.0 + - - +
92J GLN* 3.8 17.3 + - - +
69K HIS* 5.2 2.3 + - - -
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Residues in contact with ALA 167 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75B TYR* 4.0 19.5 + - + -
131B PHE* 3.8 26.7 - - + -
163B THR 3.1 17.2 + - - +
164B LEU* 3.7 4.9 - - - +
166B LYS* 1.3 75.5 - - - +
168B ILE* 1.3 59.3 + - - +
170B MET* 3.3 9.0 + - - +
171B LEU* 2.9 37.4 + - - +
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Residues in contact with ILE 168 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128B LYS* 3.8 11.5 - - + +
131B PHE* 3.6 44.4 - - + +
132B GLU* 3.8 33.4 - - + +
135B SER* 4.0 15.0 - - - +
164B LEU 2.8 28.9 + - - +
165B GLY* 3.8 7.0 - - - +
167B ALA* 1.3 70.8 - - - +
169B TRP* 1.3 59.5 + - - +
171B LEU* 3.4 6.4 + - - +
172B GLY* 2.9 26.3 + - - -
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Residues in contact with TRP 169 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
165B GLY 3.0 18.1 + - - +
166B LYS* 3.6 29.8 - - + +
167B ALA 3.2 0.2 - - - -
168B ILE* 1.3 79.3 - - - +
170B MET* 1.3 81.3 + - + +
172B GLY* 3.2 2.2 + - - -
173B ALA* 2.9 31.7 + - + +
88J GLU* 4.0 10.5 - - + -
91J LEU* 3.4 54.1 - - + +
92J GLN* 3.5 26.2 - - + -
58K TRP 4.0 8.5 + - - -
65K PHE* 3.7 18.6 - + - -
69K HIS* 3.6 28.9 - + - -
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Residues in contact with MET 170 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75B TYR* 5.2 4.5 - - - +
166B LYS* 3.0 57.7 + - + +
167B ALA* 3.3 7.4 + - - +
169B TRP* 1.3 95.7 - - + +
171B LEU* 1.3 57.5 + - - +
173B ALA* 3.1 2.8 + - - +
174B THR* 2.6 37.1 + - + +
65K PHE* 3.7 23.5 - - + -
66K LYS* 4.9 22.9 - - + -
69K HIS* 4.7 10.8 - - - -
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Residues in contact with LEU 171 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71B LEU* 4.6 4.9 - - + -
75B TYR* 3.5 19.3 - - + +
124B LEU* 3.9 40.8 - - + -
127B VAL* 3.3 26.9 - - + -
128B LYS* 3.7 29.4 - - + -
131B PHE* 3.8 15.0 - - + -
167B ALA 2.9 20.9 + - - +
168B ILE* 3.8 4.3 - - - +
170B MET* 1.3 76.0 - - - +
172B GLY* 1.3 57.8 + - - +
174B THR* 3.2 7.1 + - + +
175B LEU* 2.9 36.3 + - + +
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Residues in contact with GLY 172 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128B LYS* 3.5 23.3 - - - +
168B ILE 2.9 12.2 + - - -
169B TRP* 3.6 4.0 - - - -
171B LEU* 1.3 78.0 - - - +
173B ALA* 1.3 56.3 + - - +
175B LEU* 3.4 3.3 + - - +
176B LYS* 2.9 30.5 + - - +
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Residues in contact with ALA 173 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169B TRP* 2.9 21.7 + - - +
170B MET 3.1 8.0 + - - +
172B GLY* 1.3 78.0 - - - +
174B THR* 1.3 59.3 + - - +
175B LEU 3.6 0.2 + - - -
176B LYS* 3.7 8.0 + - - -
60K ILE 4.4 5.4 - - - +
61K TYR* 3.3 9.7 - - + +
62K GLY 2.8 23.1 + - - -
65K PHE* 3.6 35.7 - - + -
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Residues in contact with THR 174 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71B LEU* 6.2 3.1 - - + -
124B LEU* 3.8 24.1 - - + +
170B MET* 2.6 32.2 + - + +
171B LEU* 3.5 10.1 + - + +
173B ALA* 1.3 75.7 - - - +
175B LEU* 1.3 61.9 + - - +
176B LYS 4.4 0.5 - - - +
62K GLY* 2.9 15.4 - - - -
63K ILE* 3.1 41.6 + - - +
65K PHE* 3.6 18.6 - - + -
66K LYS* 4.5 7.9 - - + +
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Residues in contact with LEU 175 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
121B VAL* 3.7 41.7 - - + +
124B LEU* 3.8 18.8 - - + +
125B ALA* 3.5 33.9 - - + +
128B LYS* 4.2 15.9 - - + -
171B LEU 2.9 19.4 + - - +
172B GLY* 3.8 3.8 - - - +
174B THR* 1.3 83.2 - - - +
176B LYS* 1.3 65.2 + - - +
177B ALA* 3.4 5.7 + - - +
63K ILE* 5.9 0.4 - - + -
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Residues in contact with LYS 176 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172B GLY 2.9 17.6 + - - +
173B ALA* 3.8 10.5 - - - +
174B THR 3.4 1.3 - - - +
175B LEU* 1.3 78.3 - - - +
177B ALA* 1.3 69.1 + - - +
59K HIS 5.4 0.6 + - - -
61K TYR* 3.5 44.3 - - + +
62K GLY* 4.1 11.3 - - - -
117K GLU* 2.8 49.8 + - - +
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il