Contacts of the helix formed by residues 152 - 188 (chain B) in PDB entry 5AM8
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 152 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
150B SER* 3.1 11.4 + - - -
151B ARG* 1.3 78.1 - - - +
153B TYR* 1.3 64.7 + - - +
154B ALA* 3.7 6.8 + - - +
155B MET* 3.2 21.8 + - - +
156B LEU* 3.0 26.8 + - - +
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Residues in contact with TYR 153 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151B ARG 3.6 4.8 + - - -
152B SER* 1.3 72.8 + - - +
154B ALA* 1.3 59.0 + - - +
156B LEU* 3.4 6.9 + - - +
157B LEU* 3.0 34.4 + - + +
237B TYR* 4.1 20.9 - + + -
241B TYR* 3.5 56.5 - + + -
249B PRO* 4.8 0.4 - - + -
251B HIS* 3.3 32.9 + + - -
252B LEU* 3.8 19.5 - - + -
476B PRO* 4.1 3.6 + - - +
601B PRO* 3.2 33.4 - - - +
602B PRO 4.0 3.1 + - - -
604B PRO* 3.7 24.7 - - + -
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Residues in contact with ALA 154 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152B SER* 3.2 6.6 + - - +
153B TYR* 1.3 80.6 - - - +
155B MET* 1.3 57.1 + - - +
157B LEU* 3.4 3.4 + - - +
158B PHE* 3.0 28.9 + - - +
604B PRO* 4.3 27.3 - - + +
607B TYR* 4.0 11.4 - - + -
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Residues in contact with MET 155 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
137B TRP* 3.8 34.5 - - + -
146B ILE* 3.8 21.5 - - + -
150B SER* 3.7 15.5 - - - +
152B SER* 3.1 20.7 + - - +
154B ALA* 1.3 75.6 - - - +
156B LEU* 1.3 66.9 + - - +
158B PHE* 3.4 10.8 + - + +
159B ALA* 3.0 21.7 + - - +
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Residues in contact with LEU 156 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
146B ILE* 3.5 21.1 - - - +
147B LEU* 4.0 20.6 - - + +
150B SER* 3.4 31.0 - - - +
152B SER 3.0 22.3 + - - +
153B TYR 3.6 0.7 - - - +
155B MET* 1.3 77.9 - - - +
157B LEU* 1.3 56.6 + - - +
159B ALA* 3.2 6.9 + - - +
160B TRP* 2.8 29.8 + - - +
237B TYR* 3.5 21.1 - - - +
251B HIS* 3.6 27.1 - - + +
252B LEU* 3.6 21.1 - - + -
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Residues in contact with LEU 157 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
153B TYR* 3.0 24.5 + - + +
154B ALA 3.6 4.7 - - - +
155B MET 3.2 0.2 - - - -
156B LEU* 1.3 73.3 - - - +
158B PHE* 1.3 61.3 + - - +
160B TRP* 3.1 1.4 + - - -
161B GLU* 2.8 39.2 + - + +
251B HIS* 3.5 10.5 - - + +
476B PRO* 3.5 37.0 - - + +
477B VAL* 3.7 21.8 - - + -
603B LEU* 4.5 2.7 - - + -
604B PRO* 3.5 33.9 - - + -
607B TYR* 3.5 26.9 - - + +
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Residues in contact with PHE 158 (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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127B VAL* 3.8 22.3 - - + +
128B CYS 3.8 20.4 - - - -
129B LEU* 4.0 18.6 - - + -
137B TRP* 3.9 26.2 - + - -
154B ALA 3.0 17.6 + - - +
155B MET* 3.6 12.1 - - + +
157B LEU* 1.3 76.8 - - - +
159B ALA* 1.3 58.4 + - - +
161B GLU* 5.3 1.1 - - - +
162B GLY* 3.0 27.7 + - - -
607B TYR* 3.2 22.3 + + + +
608B PRO* 4.7 17.9 - - + -
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Residues in contact with ALA 159 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
127B VAL* 5.2 0.4 - - - -
137B TRP* 5.5 0.2 - - + -
143B LEU* 3.7 26.9 - - + +
146B ILE* 4.0 14.8 - - + -
147B LEU* 3.7 20.4 - - + -
155B MET 3.0 13.6 + - - +
156B LEU 3.6 7.0 - - - +
158B PHE* 1.3 79.4 - - + +
160B TRP* 1.3 63.2 + - - +
162B GLY* 4.1 0.6 - - - -
163B TRP* 3.0 26.3 + - - +
256B MET* 3.8 4.0 - - - +
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Residues in contact with TRP 160 (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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147B LEU* 4.5 4.0 - - + +
156B LEU 2.8 20.7 + - - +
157B LEU* 3.7 4.7 - - - +
159B ALA* 1.3 71.9 - - - +
161B GLU* 1.3 68.9 + - + +
163B TRP* 3.9 0.3 - - - +
164B HIS* 2.9 66.5 + + - -
250B ALA* 3.9 12.6 + - + +
251B HIS* 3.6 29.4 - - + -
256B MET* 3.6 31.0 + - - -
464B TRP* 3.7 36.6 - + - -
467B ARG* 4.9 2.0 - - - +
475B PRO* 4.0 5.6 - - + -
476B PRO* 3.7 32.5 - - + -
477B VAL* 4.2 11.7 - - + -
479B ARG* 4.1 24.0 - - - -
485B ASP* 4.5 0.2 - - - -
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Residues in contact with GLU 161 (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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157B LEU* 2.8 17.0 + - + +
158B PHE* 4.4 2.0 - - - +
160B TRP* 1.3 89.0 - - + +
162B GLY* 1.3 67.9 + - - +
164B HIS* 3.4 1.3 + - - +
165B ASN* 2.9 49.1 + - - +
477B VAL* 3.7 34.0 - - + +
479B ARG* 4.8 1.3 + - - +
607B TYR* 2.7 36.9 + - - +
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Residues in contact with GLY 162 (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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127B VAL* 3.4 20.6 - - - +
158B PHE* 3.0 20.6 + - - -
161B GLU* 1.3 77.5 - - - +
163B TRP* 1.3 55.9 + - - +
165B ASN* 3.8 3.9 - - - +
166B ALA* 2.9 32.6 + - - +
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Residues in contact with TRP 163 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
122B TYR* 3.4 40.2 - + - -
125B ALA* 3.5 37.0 - - + -
127B VAL* 3.4 8.1 - - + +
139B LEU* 3.6 42.5 - - + +
143B LEU* 3.8 17.9 - - + -
159B ALA 3.0 20.5 + - - +
161B GLU 3.2 0.2 - - - -
162B GLY* 1.3 75.6 - - - +
164B HIS* 1.3 67.9 + + - +
166B ALA* 3.3 1.8 + - + -
167B ALA* 2.9 33.3 + - + +
256B MET* 3.5 38.2 - - + +
257B TRP* 4.3 1.0 - - - -
488B ALA* 3.0 29.5 + - + +
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Residues in contact with HIS 164 (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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160B TRP* 2.9 69.1 + + + +
161B GLU 4.1 1.6 - - - +
163B TRP* 1.3 76.2 - + - +
165B ASN* 1.3 59.0 + - - +
168B GLY* 3.0 28.6 + - - -
169B ILE* 4.0 1.2 + - - +
256B MET* 3.7 27.8 + - + -
257B TRP* 4.6 8.9 - - - -
463B TRP* 6.0 0.4 + - - -
464B TRP* 5.6 0.4 - - - -
467B ARG* 4.8 6.7 + - - -
479B ARG* 3.7 9.7 + - - +
484B PHE 5.4 0.9 + - - -
485B ASP* 3.5 41.3 + - + +
488B ALA* 3.5 24.5 - - + +
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Residues in contact with ASN 165 (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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161B GLU* 2.9 40.4 + - - +
162B GLY* 3.9 4.0 - - - +
164B HIS* 1.3 76.9 - - - +
166B ALA* 1.3 62.3 + - - +
169B ILE* 3.3 44.9 + - + +
170B PRO* 3.7 1.0 - - - +
479B ARG* 2.8 33.1 + - - +
483B HIS* 3.2 10.8 + - - -
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Residues in contact with ALA 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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121B ILE* 4.7 0.9 - - - +
125B ALA* 4.2 17.6 - - + +
126B LYS 3.6 25.6 - - - +
127B VAL* 4.7 1.6 - - + -
162B GLY 2.9 18.8 + - - +
163B TRP* 3.9 3.8 - - + +
165B ASN* 1.3 77.4 - - - +
167B ALA* 1.3 56.8 + - - +
170B PRO* 3.2 23.3 - - - +
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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
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121B ILE* 3.9 4.3 - - - +
122B TYR* 4.6 9.9 - - + -
125B ALA* 4.3 6.5 - - + -
163B TRP* 2.9 44.9 + - + +
166B ALA* 1.3 78.5 - - - +
168B GLY* 1.3 65.0 + - - +
170B PRO* 3.8 2.6 - - - +
171B LEU* 3.1 28.8 + - + +
487B GLY 4.6 0.2 - - - +
488B ALA* 4.0 14.6 - - - -
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Residues in contact with GLY 168 (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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164B HIS 3.0 16.1 + - - -
167B ALA* 1.3 78.4 - - - +
169B ILE* 1.3 66.8 - - - +
171B LEU* 3.1 10.8 + - - -
172B LYS 3.4 2.8 + - - -
484B PHE* 3.4 43.7 - - - +
487B GLY* 4.5 2.9 - - - -
488B ALA* 4.4 6.7 - - - +
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Residues in contact with ILE 169 (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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164B HIS 4.0 0.9 + - - +
165B ASN* 3.3 35.7 + - + +
168B GLY* 1.3 76.3 - - - +
170B PRO* 1.3 74.0 - - + +
172B LYS* 3.5 11.3 + - - +
173B PRO* 3.9 7.4 - - - +
482B THR* 3.7 39.4 - - + +
483B HIS* 3.8 24.9 - - + +
484B PHE* 4.5 1.0 - - - +
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Residues in contact with PRO 170 (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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121B ILE* 4.0 29.1 - - + +
165B ASN 3.7 2.2 - - - +
166B ALA* 3.2 26.2 - - - +
167B ALA 3.8 3.4 - - - +
168B GLY 3.7 1.3 - - - -
169B ILE* 1.3 99.4 - - + +
171B LEU* 1.3 60.9 + - - +
173B PRO* 3.5 15.2 - - + +
174B LEU* 4.3 5.4 - - - +
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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
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118B MET* 3.7 47.1 - - + +
121B ILE* 3.9 17.9 - - + -
122B TYR* 4.7 5.8 - - + -
167B ALA 3.1 22.2 - - - +
168B GLY 3.1 8.9 + - - +
170B PRO* 1.3 78.9 - - - +
172B LYS* 1.3 64.8 + - - +
173B PRO 3.4 0.2 - - - -
174B LEU* 3.2 7.9 + - + +
175B TYR* 2.9 22.4 + - + +
484B PHE* 3.9 11.0 - - + -
487B GLY* 3.0 32.8 - - - +
493B PRO* 3.7 17.0 - - + -
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Residues in contact with LYS 172 (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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168B GLY 3.4 3.0 + - - -
169B ILE 3.9 7.0 - - - +
170B PRO 3.4 0.6 - - - -
171B LEU* 1.3 76.5 - - - +
173B PRO* 1.3 72.9 - - + +
175B TYR* 3.1 2.8 + - - +
176B GLU* 3.1 44.5 + - - +
456B PRO* 3.0 29.8 + - - -
457B SER* 5.0 0.8 - - - +
459B TYR* 3.8 22.2 - - + -
481B GLU* 2.7 41.5 + - - +
482B THR* 4.7 5.2 - - - +
483B HIS 4.6 0.9 + - - +
484B PHE* 3.6 32.1 - - + -
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Residues in contact with PRO 173 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169B ILE 3.9 7.0 - - - +
170B PRO* 3.5 15.7 - - + +
172B LYS* 1.3 96.2 - - + +
174B LEU* 1.3 67.6 + - + +
176B GLU* 3.5 13.8 + - + +
177B ASP* 3.4 26.9 + - - +
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Residues in contact with LEU 174 (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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114B LEU* 3.9 25.0 - - + +
117B GLN* 3.5 31.4 - - + -
118B MET* 3.7 26.9 - - + +
121B ILE* 3.9 15.9 - - + -
170B PRO 4.3 11.2 - - - +
171B LEU* 3.2 8.7 + - + +
173B PRO* 1.3 84.7 - - + +
175B TYR* 1.3 58.5 + - - +
177B ASP* 3.2 7.1 + - - +
178B PHE* 2.9 28.6 + - - +
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Residues in contact with TYR 175 (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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118B MET* 3.8 22.0 - - + -
171B LEU* 2.9 17.6 + - + +
172B LYS 3.7 2.5 - - - +
174B LEU* 1.3 74.3 - - - +
176B GLU* 1.3 64.6 + - - +
178B PHE* 3.3 22.8 + + - +
179B THR* 3.0 47.6 + - - -
445B TRP* 4.2 15.3 - + - -
446B ARG* 3.3 32.9 + - - +
449B VAL* 4.3 8.8 - - + +
450B PHE* 4.6 2.4 - - - -
459B TYR* 3.9 10.8 - + + -
484B PHE* 3.7 26.5 - + + -
492B VAL* 3.6 37.5 + - + +
493B PRO* 4.8 0.9 - - + -
495B VAL* 5.1 0.2 - - + -
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Residues in contact with GLU 176 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172B LYS* 3.1 32.0 + - - +
173B PRO* 3.7 11.9 - - - +
174B LEU 3.3 0.2 - - - -
175B TYR* 1.3 77.4 - - - +
177B ASP* 1.3 67.2 + - - +
179B THR* 3.5 2.6 + - - -
180B ALA* 3.2 21.8 + - - +
456B PRO* 3.5 34.8 - - + +
459B TYR* 3.5 25.5 + - + +
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Residues in contact with ASP 177 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110B GLN* 4.4 15.5 + - - +
114B LEU* 3.8 22.2 - - + +
173B PRO* 3.4 14.7 + - - +
174B LEU* 3.2 8.8 + - - +
176B GLU* 1.3 81.3 - - - +
178B PHE* 1.3 62.8 + - - +
180B ALA* 3.3 6.2 + - - +
181B LEU* 3.2 26.5 + - - +
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Residues in contact with PHE 178 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111B TYR* 3.7 35.4 - + - -
114B LEU* 3.7 14.5 - - + +
115B LEU* 4.0 13.7 - - + -
118B MET* 3.8 15.7 - - + -
174B LEU 2.9 16.2 + - - +
175B TYR* 3.7 29.2 - + - +
177B ASP* 1.3 75.7 - - - +
179B THR* 1.3 77.1 + - - +
181B LEU* 3.2 4.3 + - - +
182B SER* 2.8 38.3 + - - -
198B TRP* 5.4 4.5 - + - -
450B PHE* 4.1 25.1 - + - -
495B VAL* 3.5 29.2 - - + -
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Residues in contact with THR 179 (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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175B TYR* 3.0 40.4 + - - -
176B GLU* 3.7 4.9 - - - -
178B PHE* 1.3 85.9 - - - +
180B ALA* 1.3 63.0 + - - +
182B SER* 3.9 1.0 - - - -
183B ASN* 3.1 30.3 + - - +
449B VAL* 3.9 30.5 - - + +
450B PHE* 4.0 18.8 - - + -
459B TYR* 4.5 3.8 - - - +
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Residues in contact with ALA 180 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
176B GLU 3.2 13.7 + - - +
177B ASP* 3.8 8.7 - - - +
178B PHE 3.3 0.2 - - - -
179B THR* 1.3 77.1 - - - +
181B LEU* 1.3 63.4 + - + +
183B ASN* 3.4 6.8 + - - +
184B GLU* 3.1 24.3 + - - +
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Residues in contact with LEU 181 (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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103B LEU* 3.9 8.7 - - + +
107B LYS* 3.8 46.0 - - + +
110B GLN* 3.7 33.4 - - + +
111B TYR* 3.9 27.1 - - + +
114B LEU* 3.8 23.8 - - + -
177B ASP 3.2 11.5 + - - +
178B PHE 3.8 2.2 - - - +
180B ALA* 1.3 77.4 - - + +
182B SER* 1.3 66.6 + - - +
184B GLU* 3.4 10.1 + - - +
185B ALA* 3.0 23.9 + - - +
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Residues in contact with SER 182 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111B TYR* 4.2 12.4 + - - -
178B PHE* 2.8 46.0 + - - -
179B THR 3.9 3.1 - - - -
181B LEU* 1.3 71.9 - - - +
183B ASN* 1.3 62.7 + - - +
185B ALA* 3.2 6.1 + - - +
186B TYR* 3.0 30.6 + - - -
194B THR* 2.6 38.6 + - - +
450B PHE* 4.0 3.6 - - - -
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Residues in contact with ASN 183 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
179B THR* 3.1 26.7 + - - +
180B ALA* 3.7 5.9 - - - +
182B SER* 1.3 76.5 - - - +
184B GLU* 1.3 57.8 + - - +
186B TYR* 3.2 1.4 + - - +
187B LYS* 2.9 52.3 + - - +
193B ASP* 3.5 7.9 - - - +
194B THR* 2.9 32.3 + - - +
449B VAL 4.8 0.6 + - - -
450B PHE* 2.8 37.5 + - - +
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Residues in contact with GLU 184 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103B LEU* 4.0 13.9 - - + +
104B PRO* 4.7 5.5 - - - +
107B LYS* 3.0 40.7 + - - +
180B ALA 3.1 15.1 + - - +
181B LEU* 3.7 10.7 - - - +
183B ASN* 1.3 77.9 - - - +
185B ALA* 1.3 62.0 + - - +
187B LYS* 3.7 15.5 + - - +
188B GLN* 3.2 32.1 + - - +
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Residues in contact with ALA 185 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
99B GLY 3.4 23.1 - - - +
100B SER* 3.8 15.9 - - - -
102B ASN* 3.0 30.7 + - - +
103B LEU* 3.9 15.0 - - + +
111B TYR* 6.0 0.7 - - + -
181B LEU 3.0 13.6 + - - +
182B SER* 3.2 11.2 + - - +
184B GLU* 1.3 76.7 - - - +
186B TYR* 1.3 63.9 + - + +
188B GLN 3.3 6.8 + - - -
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Residues in contact with TYR 186 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97B THR* 4.7 1.3 - - + -
99B GLY* 3.5 26.9 - - - -
100B SER* 4.7 3.2 + - - -
111B TYR* 5.3 6.9 + + - -
182B SER* 3.0 35.8 + - - +
183B ASN 4.2 1.6 - - - +
185B ALA* 1.3 75.3 - - + +
187B LYS* 1.3 65.7 + - - +
188B GLN 3.1 1.8 - - - -
189B ASP* 3.1 28.1 + - - +
190B GLY 3.5 0.2 + - - -
191B PHE* 3.2 21.7 + + + +
193B ASP 4.7 0.2 - - - -
194B THR* 3.8 30.1 - - + +
197B TYR* 3.2 58.7 + + + -
198B TRP* 5.4 0.8 + - - -
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Residues in contact with LYS 187 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
183B ASN* 2.9 46.0 + - - +
184B GLU* 3.8 10.3 - - - +
185B ALA 3.3 0.2 - - - -
186B TYR* 1.3 76.8 - - - +
188B GLN* 1.3 59.8 + - + +
190B GLY* 2.8 21.8 + - - -
191B PHE 3.2 16.5 + - - +
192B THR* 3.0 26.2 + - - +
193B ASP* 4.5 2.2 - - - +
450B PHE 5.4 0.2 + - - -
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Residues in contact with GLN 188 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73B LYS* 4.9 7.1 + - - -
102B ASN* 3.4 42.7 + - - +
103B LEU* 5.2 1.4 - - - +
104B PRO* 5.9 1.0 - - - +
184B GLU* 3.2 30.6 + - - +
185B ALA 3.3 8.6 + - - +
186B TYR 3.1 0.8 - - - -
187B LYS* 1.3 76.4 - - + +
189B ASP* 1.3 59.9 + - - +
190B GLY 3.1 5.6 + - - -
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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