Contacts of the helix formed by residues 150 - 179 (chain C) in PDB entry 4DVQ
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 150 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
145C ASN* 3.1 9.8 + - - -
146C PRO* 2.6 32.6 + - - -
148C VAL 3.9 0.4 - - - -
149C LEU* 1.3 81.0 - - - +
151C PRO* 1.3 73.6 - - - +
152C LYS* 3.4 8.9 + - - +
153C ALA* 3.1 12.0 + - - +
154C VAL* 3.1 20.0 + - - +
454C ARG* 4.4 0.9 - - - +
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Residues in contact with PRO 151 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149C LEU 3.8 0.2 - - - -
150C SER* 1.3 88.5 - - - +
152C LYS* 1.3 60.6 + - - +
154C VAL* 3.6 10.5 - - + +
155C GLN* 3.2 27.3 + - - +
454C ARG* 4.2 25.6 - - - +
603C SO4 5.6 0.9 - - - +
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Residues in contact with LYS 152 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
150C SER* 3.1 7.5 + - - +
151C PRO* 1.3 79.4 - - - +
153C ALA* 1.3 64.8 + - - +
155C GLN* 3.2 23.7 + - + +
156C ARG* 3.3 19.9 - - - +
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Residues in contact with ALA 153 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
146C PRO 3.2 24.0 + - - +
147C ASP* 3.3 26.5 - - - +
148C VAL 4.3 0.7 - - - +
150C SER* 3.1 15.4 + - - +
152C LYS* 1.3 75.9 - - - +
154C VAL* 1.3 56.9 - - - +
156C ARG* 2.9 25.9 + - - +
157C PHE* 3.2 22.6 + - + -
286C TYR* 4.4 4.0 + - - +
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Residues in contact with VAL 154 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
149C LEU 4.4 2.0 - - - +
150C SER 3.3 9.0 - - - +
151C PRO* 3.6 9.9 - - + +
153C ALA* 1.3 76.6 - - - +
155C GLN* 1.3 62.9 + - + +
157C PHE* 3.7 20.4 - - + -
158C LEU* 3.0 50.8 + - + +
359C THR* 4.4 10.5 - - + -
454C ARG* 3.3 52.3 - - + +
458C ALA* 5.4 1.3 - - + -
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Residues in contact with GLN 155 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
151C PRO 3.2 15.8 + - - +
152C LYS* 3.2 16.6 + - + +
154C VAL* 1.3 80.5 - - + +
156C ARG* 1.3 61.8 + - + +
158C LEU* 5.2 2.0 - - - +
159C PRO* 3.5 6.1 - - - +
356C GLN* 3.2 68.6 + - - +
359C THR* 5.0 3.4 + - - +
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Residues in contact with ARG 156 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152C LYS* 3.3 24.9 - - + +
153C ALA* 2.9 8.9 + - - +
155C GLN* 1.3 83.4 - - + +
157C PHE* 1.3 58.0 + - - +
159C PRO* 3.3 13.7 - - - +
160C MET* 4.5 4.5 - - - +
284C GLN 5.5 0.6 + - - -
285C HIS* 4.7 4.2 - - - +
286C TYR* 3.5 72.2 - - + +
292C GLU* 3.8 17.4 + - - -
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Residues in contact with PHE 157 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
148C VAL 3.9 13.0 - - - -
153C ALA* 3.2 19.2 + - + -
154C VAL* 3.7 35.0 - - + -
156C ARG* 1.3 76.3 - - - +
158C LEU* 1.3 68.1 + - - +
159C PRO* 3.3 2.5 - - - -
160C MET* 3.1 36.2 + - + +
161C VAL* 3.1 18.7 + - + +
203C ALA* 4.3 7.6 - - + -
286C TYR* 3.9 7.9 - - + +
289C ILE* 3.8 30.3 - - + -
454C ARG 4.3 0.9 - - - -
455C LEU* 3.6 47.6 - - + -
458C ALA* 4.3 12.6 - - + -
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Residues in contact with LEU 158 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
154C VAL* 3.0 31.9 + - + +
155C GLN* 5.0 2.0 - - - +
157C PHE* 1.3 75.4 - - - +
159C PRO* 1.3 72.3 - - + +
160C MET 3.0 0.2 + - - -
161C VAL* 3.3 4.4 + - - +
162C ASP* 2.8 25.7 + - - +
355C PRO* 4.4 8.3 - - - +
356C GLN* 4.2 26.7 - - + +
358C ALA* 4.5 5.4 - - + -
359C THR* 3.5 32.3 - - + +
458C ALA* 3.7 20.0 - - + -
461C LEU* 5.6 1.8 - - + -
462C LEU* 2.9 38.0 - - + +
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Residues in contact with PRO 159 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
155C GLN 3.5 9.2 - - - +
156C ARG 3.3 14.8 - - - +
157C PHE 3.3 4.9 - - - -
158C LEU* 1.3 95.7 - - + +
160C MET* 1.3 60.2 + - + +
162C ASP* 3.5 4.7 - - - +
163C ALA* 3.3 19.2 + - - +
355C PRO* 3.9 22.6 - - + +
356C GLN* 3.4 27.4 - - - +
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Residues in contact with MET 160 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156C ARG 4.5 7.0 - - - +
157C PHE* 3.1 20.2 + - + +
159C PRO* 1.3 75.0 - - + +
161C VAL* 1.3 66.6 + - - +
163C ALA* 3.0 22.0 + - - +
164C VAL 3.4 4.3 + - - -
202C LEU* 3.6 45.0 - - + +
203C ALA* 3.6 22.9 - - - +
206C GLY* 5.2 2.0 - - - -
286C TYR* 3.4 39.9 - - + +
287C THR* 4.8 5.6 - - - -
288C GLY* 4.2 6.5 - - - -
180E ALA* 5.2 5.2 - - - -
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Residues in contact with VAL 161 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157C PHE* 3.1 17.2 + - + +
158C LEU* 3.7 8.1 - - - +
160C MET* 1.3 75.5 - - - +
162C ASP* 1.3 63.3 + - - +
164C VAL* 3.0 19.7 + - - +
165C ALA* 3.0 11.8 + - - +
195C TYR* 3.9 7.6 + - - +
199C ALA* 4.6 9.6 + - + +
202C LEU* 4.7 0.4 - - - +
203C ALA* 4.3 9.2 - - + -
455C LEU* 4.0 27.4 - - + -
458C ALA* 3.9 11.2 - - + +
459C GLU* 3.6 34.8 - - + +
462C LEU* 3.9 9.0 - - + -
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Residues in contact with ASP 162 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
158C LEU 2.8 21.0 + - - +
159C PRO 3.5 7.1 - - - +
161C VAL* 1.3 74.5 - - - +
163C ALA* 1.3 59.3 + - - +
165C ALA* 3.5 4.6 + - - +
166C ARG* 2.8 49.0 + - - +
351C ILE* 4.7 4.6 - - - +
352C SER* 6.0 0.6 - - - -
355C PRO* 3.6 31.6 - - + +
462C LEU* 3.9 18.9 - - + +
466C HIS* 2.9 32.1 + - - -
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Residues in contact with ALA 163 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
159C PRO 3.3 8.5 + - - +
160C MET* 3.0 13.7 + - - +
162C ASP* 1.3 82.3 - - - +
164C VAL* 1.3 57.6 + - - +
166C ARG* 3.4 8.8 + - - +
167C ASP* 3.0 34.8 + - - +
202C LEU* 5.1 3.6 - - + -
208C ARG* 4.5 10.5 - - - +
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Residues in contact with VAL 164 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
160C MET 3.4 11.9 + - - +
161C VAL* 3.0 7.2 + - - +
163C ALA* 1.3 73.9 - - - +
165C ALA* 1.3 60.0 + - - +
167C ASP* 3.2 6.1 + - - +
168C PHE* 3.0 26.2 + - - +
195C TYR* 3.7 23.3 - - + -
198C GLU* 3.6 26.0 - - + +
199C ALA* 4.0 22.7 - - - +
202C LEU* 3.9 18.4 - - + -
208C ARG* 4.1 18.2 - - - +
212C VAL* 3.9 8.1 - - + +
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Residues in contact with ALA 165 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
161C VAL 3.0 14.7 + - - +
162C ASP 3.8 2.2 - - - +
164C VAL* 1.3 78.4 - - - +
166C ARG* 1.3 59.8 + - - +
168C PHE* 3.5 5.9 + - - +
169C SER* 3.4 16.3 + - - -
195C TYR* 3.7 19.4 - - - +
462C LEU* 3.5 36.8 - - + +
463C LEU* 3.8 6.1 - - - +
466C HIS* 3.8 16.3 - - - +
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Residues in contact with ARG 166 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
162C ASP* 2.8 53.0 + - - +
163C ALA* 3.6 8.8 - - - +
164C VAL 3.2 0.2 - - - -
165C ALA* 1.3 75.6 - - - +
167C ASP* 1.3 66.7 + - - +
168C PHE 3.4 0.2 + - - -
169C SER* 3.4 3.5 + - - -
170C GLN* 3.1 37.3 + - + +
351C ILE* 5.7 0.8 - - - +
352C SER* 3.6 31.5 + - - +
466C HIS* 3.6 32.0 + - + +
469C LYS* 4.2 7.5 - - - +
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Residues in contact with ASP 167 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
163C ALA* 3.0 15.5 + - - +
164C VAL 3.2 8.3 + - - +
166C ARG* 1.3 79.7 - - - +
168C PHE* 1.3 55.6 + - - +
170C GLN* 3.3 19.7 + - - +
171C ALA* 2.9 32.7 + - - +
208C ARG* 2.9 37.6 + - - +
212C VAL* 3.6 16.8 - - + +
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Residues in contact with PHE 168 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
164C VAL 3.0 12.5 + - - +
165C ALA* 3.7 10.1 - - - +
166C ARG 3.3 0.2 - - - -
167C ASP* 1.3 75.7 - - - +
169C SER* 1.3 62.6 + - - +
171C ALA* 3.9 3.0 - - - +
172C LEU* 3.1 41.8 + - + +
188C VAL* 5.4 4.9 - - + -
191C SER* 3.6 43.7 - - - -
192C ILE* 3.6 22.9 - - + -
195C TYR* 4.1 17.0 - - + -
212C VAL* 3.3 16.9 - - + +
327C LEU* 6.3 0.2 - - + -
463C LEU* 3.8 23.3 - - + -
467C VAL* 4.3 17.9 - - + -
499C PHE* 5.8 2.9 - + - -
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Residues in contact with SER 169 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
165C ALA 3.4 1.8 + - - -
166C ARG 3.4 5.8 + - - -
167C ASP 3.4 0.4 - - - -
168C PHE* 1.3 80.8 - - - +
170C GLN* 1.3 60.9 + - - +
172C LEU* 4.5 0.7 - - - -
173C LYS* 2.9 30.7 + - - +
466C HIS* 3.2 44.5 + - - +
467C VAL* 3.5 10.9 + - - +
470C HIS* 4.2 10.7 + - - -
471C PHE* 3.5 22.4 - - - -
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Residues in contact with GLN 170 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
166C ARG* 3.1 30.9 + - + +
167C ASP* 3.7 21.3 + - - +
169C SER* 1.3 75.7 - - - +
171C ALA* 1.3 63.3 + - - +
173C LYS* 3.3 7.1 + - - +
174C LYS* 3.0 49.3 + - - +
470C HIS* 6.1 0.4 - - - -
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Residues in contact with ALA 171 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
167C ASP 2.9 17.0 + - - +
168C PHE* 3.9 4.7 - - - +
170C GLN* 1.3 77.2 - - - +
172C LEU* 1.3 62.1 + - - +
174C LYS* 3.3 27.2 + - - +
175C LYS* 3.4 17.9 + - - +
213C GLY* 3.4 33.7 - - - +
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Residues in contact with LEU 172 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
168C PHE* 3.1 36.5 + - + +
169C SER* 3.9 4.3 - - - +
171C ALA* 1.3 76.9 - - - +
173C LYS* 1.3 56.5 + - - +
175C LYS* 3.3 6.7 + - + +
176C VAL* 2.9 41.3 + - + +
184C LEU* 3.9 28.0 - - + -
186C LEU* 4.9 12.8 - - + -
188C VAL* 5.6 1.8 - - + -
467C VAL* 5.3 0.9 - - + -
471C PHE* 3.9 18.2 - - + -
499C PHE* 3.8 35.9 - - + -
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Residues in contact with LYS 173 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
169C SER 2.9 19.2 + - - +
170C GLN* 3.3 7.4 + - - +
172C LEU* 1.3 76.7 - - - +
174C LYS* 1.3 62.1 + - - +
176C VAL* 4.2 1.6 - - - -
177C LEU* 3.1 48.6 + - + +
470C HIS* 3.3 55.1 + - + +
471C PHE* 3.7 17.2 - - + -
501C ALA* 4.5 12.3 - - + +
502C ILE* 4.7 5.5 + - - +
----------------------------------------------------------
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Residues in contact with LYS 174 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
170C GLN* 3.0 51.3 + - - +
171C ALA* 3.7 17.8 - - - +
172C LEU 3.2 0.6 - - - -
173C LYS* 1.3 78.0 - - - +
175C LYS* 1.3 61.5 + - + +
177C LEU* 3.7 4.2 + - - +
178C GLN* 3.0 35.7 + - - +
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Residues in contact with LYS 175 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
171C ALA 3.4 11.4 + - - +
172C LEU* 3.3 10.4 + - + +
174C LYS* 1.3 73.1 - - + +
176C VAL* 1.3 71.3 + - - +
177C LEU 3.1 1.3 - - - -
178C GLN* 2.9 30.1 + - - +
179C ASN* 3.6 10.7 + - - +
184C LEU* 4.1 27.1 - - + -
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Residues in contact with VAL 176 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172C LEU* 2.9 28.7 + - + +
173C LYS* 4.0 6.7 - - - +
175C LYS* 1.3 78.8 - - - +
177C LEU* 1.3 57.9 + - - +
179C ASN* 3.2 20.1 + - - +
182C GLY* 3.1 38.6 - - - +
183C SER* 3.5 11.4 + - - +
184C LEU* 3.8 22.0 - - + -
471C PHE* 3.9 13.7 - - + -
499C PHE* 3.8 9.9 - - + +
501C ALA* 3.8 22.4 - - + +
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Residues in contact with LEU 177 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
173C LYS* 3.1 40.7 + - + +
174C LYS* 3.7 4.7 + - - +
175C LYS 3.1 1.2 - - - -
176C VAL* 1.3 73.9 - - - +
178C GLN* 1.3 63.7 + - - +
179C ASN 3.1 8.8 + - - +
182C GLY* 4.8 9.2 - - - -
501C ALA* 4.1 22.7 - - + -
----------------------------------------------------------
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Residues in contact with GLN 178 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202A LEU* 5.2 1.9 - - - +
206A GLY 5.0 0.2 - - - +
208A ARG* 3.5 39.9 + - + +
210A GLY* 5.3 6.8 - - - -
174C LYS* 3.0 30.5 + - - +
175C LYS* 2.9 21.0 + - - +
177C LEU* 1.3 76.7 - - - +
179C ASN* 1.3 62.6 + - - +
180C ALA 4.0 0.9 + - - -
----------------------------------------------------------
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Residues in contact with ASN 179 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206A GLY 3.8 5.8 - - - +
207A GLU* 3.1 29.6 + - + +
208A ARG* 2.9 32.6 + - - +
175C LYS 4.1 9.2 + - - +
176C VAL 3.2 4.3 + - - +
177C LEU 3.1 6.8 - - - +
178C GLN* 1.3 82.2 - - - +
180C ALA* 1.3 61.0 + - - +
181C ARG* 4.6 2.5 - - + +
182C GLY* 2.9 21.0 + - - -
183C SER 3.0 30.6 + - - +
184C LEU* 3.6 15.0 - - - +
----------------------------------------------------------
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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