Contacts of the helix formed by residues 184 - 214 (chain H) in PDB entry 1LWU
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 GLY 184 (chain H).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
181G ILE* 4.8 8.9 - - - +
179H GLU 3.5 6.0 + - - -
180H SER 5.5 2.7 - - - -
181H THR 3.4 7.1 + - - -
183H ALA* 1.3 77.7 - - - +
185H SER* 1.3 58.8 + - - +
187H ARG* 3.3 26.2 - - - +
188H SER* 4.7 1.0 + - - -
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Residues in contact with SER 185 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126G LEU* 3.5 8.5 - - - +
181G ILE* 3.3 30.8 - - - +
184G LEU* 3.9 20.9 - - - -
181H THR 3.5 7.4 + - - -
182H VAL* 3.2 16.3 + - - -
183H ALA 3.0 0.4 - - - -
184H GLY* 1.3 76.5 - - - +
186H LEU* 1.3 71.1 + - - +
187H ARG 2.5 17.8 + - - -
188H SER 3.4 3.6 + - - -
189H MET* 2.9 26.3 + - - +
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Residues in contact with LEU 186 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126G LEU* 3.4 36.6 - - + -
182H VAL 3.8 13.0 - - - +
183H ALA* 3.6 8.1 + - - +
185H SER* 1.3 79.2 + - - +
187H ARG* 1.3 71.2 + - - +
189H MET* 3.6 16.4 - - + -
190H LYS* 3.5 18.8 - - + +
102I HIS* 4.1 22.7 - - + +
105I GLN* 2.9 54.8 + - + +
106I ILE* 4.6 1.6 - - + +
109I LEU* 4.2 11.4 - - + -
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Residues in contact with ARG 187 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
183H ALA* 2.9 30.5 + - - +
184H GLY* 3.3 28.1 - - - +
185H SER 2.5 6.9 + - - -
186H LEU* 1.3 80.1 + - - +
188H SER* 1.3 57.6 + - - +
189H MET 3.0 0.2 - - - -
190H LYS* 2.9 5.2 + - - +
191H SER* 2.7 36.6 + - - -
105I GLN* 5.0 16.1 + - - +
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Residues in contact with SER 188 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
174G LEU* 4.3 9.9 - - - -
177G ALA* 4.9 7.0 - - - -
178G ALA* 2.7 42.5 - - - +
181G ILE* 3.7 3.2 - - - +
184H GLY 4.7 0.4 + - - -
185H SER 3.4 5.6 + - - -
187H ARG* 1.3 78.2 - - - +
189H MET* 1.3 63.2 + - - +
191H SER* 3.1 15.0 - - - -
192H VAL* 2.6 40.5 + - - +
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Residues in contact with MET 189 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
126G LEU* 3.8 31.9 - - + +
129G LEU* 3.4 43.1 - - + -
130G GLN* 4.2 14.4 - - - -
133G ILE* 3.6 19.7 - - - +
178G ALA* 5.1 5.4 - - - -
181G ILE* 4.2 14.6 - - + -
184G LEU* 5.1 1.3 - - + -
185H SER* 2.9 29.4 - - - +
186H LEU* 3.6 6.5 - - + +
188H SER* 1.3 83.4 + - - +
190H LYS* 1.3 57.5 + - - +
193H LEU* 3.0 30.7 - - - +
109I LEU* 3.2 22.7 - - + -
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Residues in contact with LYS 190 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
186H LEU 3.5 16.8 + - - +
187H ARG 2.9 3.3 + - - +
189H MET* 1.3 78.5 - - - +
191H SER* 1.3 63.8 + - - +
193H LEU* 4.1 1.8 - - - -
194H GLU* 3.3 45.1 + - - +
105I GLN* 5.0 13.7 - - + +
108I GLU* 2.9 34.8 + - - +
109I LEU* 3.5 21.1 - - + -
112I MET* 4.1 9.9 - - - +
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Residues in contact with SER 191 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
174G LEU* 4.1 15.9 - - - +
187H ARG 2.7 18.8 + - - -
188H SER* 3.1 17.1 - - - -
190H LYS* 1.3 70.8 - - - +
192H VAL* 1.3 68.5 + - - +
194H GLU* 3.2 8.7 + - - +
195H HIS* 2.7 38.3 + - - +
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Residues in contact with VAL 192 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133G ILE* 3.6 28.9 - - + -
137G VAL* 5.0 7.6 - - + -
174G LEU* 3.5 35.9 - - + +
175G GLU* 5.6 0.9 - - - -
178G ALA* 4.8 4.0 - - + -
188H SER* 2.6 26.2 + - - +
189H MET 4.4 0.9 - - - +
191H SER* 1.3 83.6 + - - +
193H LEU* 1.3 53.0 + - - +
195H HIS* 2.8 10.1 + - - +
196H LEU* 2.6 57.8 + - + +
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Residues in contact with LEU 193 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
129G LEU* 5.2 0.9 - - + -
133G ILE* 3.5 29.2 - - + -
136G GLN* 3.4 25.4 - - - +
189H MET 3.0 20.8 + - - +
190H LYS 4.3 0.7 - - - +
191H SER 3.3 0.6 - - - -
192H VAL* 1.3 75.9 - - - +
194H GLU* 1.3 56.8 + - - +
196H LEU* 4.3 5.4 - - + -
197H ARG* 3.0 26.0 + - - +
109I LEU* 3.6 37.0 - - + +
112I MET* 3.8 22.3 - - + +
113I TRP* 3.8 17.0 - - + +
116I ASN* 3.4 13.4 + - - +
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Residues in contact with GLU 194 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
190H LYS* 3.3 41.8 + - - +
191H SER* 3.2 6.6 + - - +
193H LEU* 1.3 77.1 - - - +
195H HIS* 1.3 62.8 + - - +
197H ARG* 2.8 48.8 + - - +
198H ALA* 3.3 12.3 + - - +
112I MET* 3.5 16.7 - - + +
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Residues in contact with HIS 195 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168G LYS* 5.7 3.6 - - + +
170G LYS* 4.4 12.0 + - + +
171G ASN* 3.7 31.1 + - + +
174G LEU* 4.7 18.4 - - + -
191H SER* 2.7 18.6 + - - +
192H VAL* 3.0 13.5 - - - +
194H GLU* 1.3 78.6 - - - +
196H LEU* 1.3 61.9 + - - +
198H ALA* 3.0 25.4 - - + +
199H LYS* 3.1 9.8 + - - +
202H ARG* 4.8 15.0 - - - -
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Residues in contact with LEU 196 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
133G ILE* 5.1 0.9 - - + -
136G GLN* 3.4 35.4 - - + +
137G VAL* 4.4 26.9 - - + +
140G ILE* 4.3 25.4 - - + -
171G ASN* 6.3 3.1 - - + -
192H VAL* 2.6 38.9 + - + +
193H LEU* 4.3 3.4 - - + -
195H HIS* 1.3 74.5 - - + +
197H ARG* 1.3 55.2 + - - +
198H ALA 2.7 14.9 + - - -
199H LYS* 2.9 12.7 + - + +
200H MET* 2.9 29.4 + - + +
116I ASN* 3.4 14.1 - - - +
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Residues in contact with ARG 197 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
193H LEU 3.0 11.8 + - - +
194H GLU* 2.8 68.2 + - - +
195H HIS 3.4 0.4 - - - -
196H LEU* 1.3 75.5 - - - +
198H ALA* 1.3 57.3 + - - +
200H MET* 4.0 7.4 - - - -
201H GLN* 3.0 32.8 + - - +
112I MET* 4.7 8.0 - - + +
115I VAL* 6.2 3.6 - - + -
116I ASN* 3.7 15.8 - - - +
119I PHE* 4.0 15.4 - - + -
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Residues in contact with ALA 198 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
194H GLU 3.3 9.6 + - - +
195H HIS* 3.0 15.6 + - + +
196H LEU 2.7 1.4 + - - -
197H ARG* 1.3 78.9 - - - +
199H LYS* 1.3 59.7 + - - +
200H MET 3.0 1.1 - - - -
201H GLN* 2.6 27.5 + - - +
202H ARG* 2.9 28.7 + - - +
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Residues in contact with LYS 199 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140G ILE* 3.9 15.9 - - + +
141G LEU* 4.0 17.8 - - - +
144G GLU* 3.8 31.0 - - + +
167G ASP 5.3 3.4 + - - -
168G LYS* 5.6 2.5 - - - -
171G ASN* 4.3 27.9 - - - +
195H HIS* 3.1 12.1 + - - +
196H LEU* 2.9 17.8 + - + +
198H ALA* 1.3 80.4 - - - +
200H MET* 1.3 59.0 + - - +
202H ARG* 3.1 40.8 - - - +
203H MET* 3.0 42.0 + - + +
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Residues in contact with MET 200 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140G ILE* 3.0 36.1 - - + -
196H LEU 2.9 15.8 + - - +
197H ARG* 4.3 0.9 - - - -
199H LYS* 1.3 75.5 - - - +
201H GLN* 1.3 60.4 + - - +
203H MET* 3.4 19.2 - - + +
204H GLU 3.0 19.4 + - - -
116I ASN* 3.5 39.7 - - + +
119I PHE* 2.9 54.5 - - + -
120I VAL* 3.4 25.6 - - - -
123I LEU* 4.2 2.7 - - + -
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Residues in contact with GLN 201 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
197H ARG* 3.0 24.2 + - + +
198H ALA* 2.6 16.3 + - - +
200H MET* 1.3 73.4 - - - +
202H ARG* 1.3 57.9 + - - +
203H MET 3.2 0.9 + - - -
204H GLU* 3.9 6.8 + - - +
205H GLU* 3.6 18.2 + - - +
119I PHE* 3.3 23.2 - - - -
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Residues in contact with ARG 202 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
144G GLU* 5.8 0.2 + - - -
164G TYR* 4.2 9.6 + - - +
165G ARG* 4.3 37.0 - - - +
168G LYS* 5.4 7.1 - - - +
195H HIS* 4.8 9.9 - - - -
198H ALA* 2.9 21.9 + - - +
199H LYS* 3.1 70.8 - - - +
201H GLN* 1.3 77.1 - - - +
203H MET* 1.3 60.4 + - + +
205H GLU* 2.6 33.8 - - - +
206H ALA* 3.6 5.2 + - - +
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Residues in contact with MET 203 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
140G ILE* 4.3 8.1 - - + -
143G VAL* 4.6 4.5 - - + -
144G GLU* 3.4 38.1 - - - +
147G ILE* 4.2 15.0 - - + -
164G TYR* 2.8 23.3 - - + +
199H LYS* 3.0 34.1 + - + +
200H MET* 3.3 22.4 + - + +
201H GLN 3.2 0.4 - - - -
202H ARG* 1.3 78.7 - - + +
204H GLU* 1.3 63.2 + - - +
205H GLU 2.9 5.0 + - - -
206H ALA* 3.1 13.6 + - - +
207H ILE* 3.1 18.6 + - - +
123I LEU* 3.5 23.1 - - + -
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Residues in contact with GLU 204 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
200H MET 3.0 14.2 + - - +
201H GLN* 4.4 7.3 + - - +
203H MET* 1.3 77.1 - - - +
205H GLU* 1.3 56.6 + - - +
208H LYS* 3.1 31.4 + - + +
119I PHE* 3.8 7.1 - - + -
122I ARG* 2.7 39.4 + - - -
123I LEU* 3.2 17.8 - - + +
126I GLN* 2.6 35.3 + - - +
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Residues in contact with GLU 205 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162G LEU* 5.1 3.8 - - - +
164G TYR* 5.5 0.5 - - - -
201H GLN 3.6 16.4 + - - +
202H ARG* 2.6 31.0 - - - +
204H GLU* 1.3 78.5 - - - +
206H ALA* 1.3 80.9 + - - +
208H LYS* 3.1 4.9 + - - +
209H THR* 2.7 51.6 + - - +
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Residues in contact with ALA 206 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147G ILE* 5.3 0.4 - - + -
151G LEU* 3.9 11.4 - - + -
162G LEU* 3.4 16.4 - - + +
164G TYR* 3.5 38.4 - - + -
202H ARG 3.9 2.5 - - - +
203H MET* 3.1 7.9 + - - +
205H GLU* 1.3 95.3 + - - +
207H ILE* 1.3 63.0 + - + +
209H THR* 3.1 1.2 + - - -
210H GLN* 3.0 22.0 + - - +
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Residues in contact with ILE 207 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
147G ILE* 3.2 50.3 - - + -
151G LEU* 4.3 12.1 - - + -
203H MET 3.1 12.6 + - - +
206H ALA* 1.3 75.9 - - - +
208H LYS* 1.3 58.6 + - - +
210H GLN* 4.0 0.9 - - - +
211H LYS* 3.0 30.8 + - + +
123I LEU* 4.3 6.7 - - + +
126I GLN* 3.5 48.7 - - + +
127I LEU* 4.2 9.0 - - - +
130I ILE* 3.7 18.9 - - + +
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Residues in contact with LYS 208 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
204H GLU* 3.1 24.0 + - + +
205H GLU* 3.1 5.6 + - - +
207H ILE* 1.3 78.0 - - - +
209H THR* 1.3 57.9 + - - +
211H LYS* 3.5 32.0 - - + +
212H GLU* 3.1 27.7 - - - +
126I GLN* 4.4 19.6 + - - +
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Residues in contact with THR 209 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162G LEU* 3.6 24.2 - - + -
205H GLU* 2.7 30.0 + - - +
206H ALA 3.1 3.6 + - - -
208H LYS* 1.3 76.1 - - - +
210H GLN* 1.3 61.0 + - - +
211H LYS 3.0 1.1 - - - -
212H GLU* 2.8 35.2 + - - +
213H LEU* 3.0 16.3 + - + +
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Residues in contact with GLN 210 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151G LEU* 4.1 17.7 + - + +
154G CYS* 3.7 22.3 - - - +
160G ARG 3.2 8.6 - - - +
161G TYR* 3.6 15.4 - - - +
162G LEU* 2.9 49.5 - - + +
206H ALA 3.0 9.3 + - - +
207H ILE 4.2 1.1 - - - +
209H THR* 1.3 75.8 - - - +
211H LYS* 1.3 58.3 - - - +
213H LEU* 3.1 25.5 - - - +
214H CYS* 2.6 56.8 + - - +
130I ILE* 4.5 2.0 - - + -
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Residues in contact with LYS 211 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
207H ILE* 3.0 22.8 + - + +
208H LYS* 3.5 33.4 - - + +
210H GLN* 1.3 78.0 - - - +
212H GLU* 1.3 72.3 + - - +
214H CYS* 3.6 13.1 - - - +
215H SER* 3.7 1.9 + - - -
129I ASP* 4.9 15.1 + - + +
130I ILE* 4.1 21.5 - - + +
133I THR* 4.6 16.4 - - + +
----------------------------------------------------------
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Residues in contact with GLU 212 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
208H LYS* 3.1 25.7 - - + +
209H THR* 2.8 11.9 + - - +
211H LYS* 1.3 83.9 - - - +
213H LEU* 1.3 52.3 + - + +
214H CYS 2.9 4.3 - - - -
215H SER* 2.1 47.0 + - - -
----------------------------------------------------------
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Residues in contact with LEU 213 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
159G ALA* 4.3 1.4 - - - +
160G ARG* 3.3 63.5 + - + +
161G TYR 4.6 0.2 - - - +
162G LEU* 4.1 24.9 - - + +
209H THR* 3.0 18.1 + - + +
210H GLN* 3.1 22.9 - - - +
212H GLU* 1.3 73.8 - - + +
214H CYS* 1.3 59.5 + - - +
215H SER* 2.7 13.1 + - - -
216H ALA* 3.4 14.6 + - - +
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Residues in contact with CYS 214 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
154G CYS* 3.8 0.7 - - - -
158G CYS* 2.0 49.6 - - - -
210H GLN* 2.6 47.3 + - - +
211H LYS* 3.6 10.4 - - + +
212H GLU 2.8 0.9 + - - -
213H LEU* 1.3 72.4 - - - +
215H SER* 1.3 64.6 + - - +
216H ALA 3.0 5.8 + - - +
217H PRO* 4.6 0.5 - - - +
130I ILE* 4.6 0.7 - - - -
133I THR* 4.3 11.8 + - - +
134I CYS* 3.7 11.7 - - - -
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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).
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