Contacts of the helix formed by residues 200 - 223 (chain C) in PDB entry 2ZXX
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 PRO 200 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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187C HIS* 3.9 1.1 - - - +
188C ALA* 4.8 0.2 - - + -
199C LEU* 1.3 90.2 - - + +
201C TYR* 1.3 67.4 + - - +
202C LYS* 3.2 7.4 - - + +
203C TYR* 3.0 25.7 + - + -
204C GLN* 2.9 20.4 + - - +
318C VAL* 3.8 7.0 - - + -
349C VAL* 3.7 22.8 - - + +
350C ASP* 3.2 34.8 - - + +
352C VAL* 3.7 21.1 - - + -
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Residues in contact with TYR 201 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115A GLU* 4.9 5.1 + - - -
119A LYS* 5.6 1.7 + - - -
183C TYR* 3.6 43.1 + + - -
184C GLN* 3.1 49.2 + - - +
187C HIS* 3.3 38.4 + + + -
200C PRO* 1.3 70.7 - - - +
202C LYS* 1.3 64.2 + - + +
203C TYR 2.9 6.8 + - - -
204C GLN* 3.1 1.1 + - - +
205C VAL* 3.0 47.9 + - + +
350C ASP* 2.7 9.4 + - - +
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Residues in contact with LYS 202 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
184C GLN* 5.1 4.7 - - - +
200C PRO* 3.2 8.3 + - + +
201C TYR* 1.3 89.9 - - + +
203C TYR* 1.3 80.3 + - + +
205C VAL* 3.6 14.6 - - - +
206C LEU* 4.0 12.5 - - - +
350C ASP* 4.4 15.7 + - - +
351C GLU 5.1 1.0 - - - -
352C VAL* 3.4 33.4 + - + +
354C ASP* 2.8 36.2 + - - +
355C ILE* 5.3 2.0 - - + +
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Residues in contact with TYR 203 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
199C LEU* 4.1 6.1 - - + -
200C PRO* 3.0 26.4 + - + +
201C TYR 3.0 0.2 - - - -
202C LYS* 1.3 100.6 - - + +
204C GLN* 1.3 60.9 + - - +
205C VAL 3.2 1.6 - - - -
206C LEU* 3.0 12.9 + - - +
207C VAL* 2.9 21.8 + - - -
314C LEU* 3.7 35.9 - - + +
317C ARG* 3.7 32.9 - - + +
318C VAL* 3.8 11.4 - - + -
352C VAL* 3.4 20.2 - - + +
353C PRO* 2.7 36.0 + - - +
355C ILE* 3.7 25.4 - - + +
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Residues in contact with GLN 204 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
187C HIS* 4.2 23.3 - - + +
199C LEU* 3.2 22.9 + - + +
200C PRO 2.9 16.5 + - - +
201C TYR* 3.9 2.9 - - + +
203C TYR* 1.3 77.0 - - - +
205C VAL* 1.3 54.4 + - - +
207C VAL* 2.7 39.9 + - - +
208C GLU* 2.8 39.1 + - - +
311C ARG* 3.2 33.8 + - - +
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Residues in contact with VAL 205 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
201C TYR* 3.0 42.8 + - + +
202C LYS* 3.6 19.5 - - - +
204C GLN* 1.3 75.8 - - - +
206C LEU* 1.3 56.1 + - + +
208C GLU* 3.0 14.9 + - + +
209C MSE 2.6 62.5 + - + +
240C MSE 5.8 0.7 - - + -
242C LYS* 6.3 3.1 - - + -
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Residues in contact with LEU 206 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
202C LYS 4.0 16.6 - - - +
203C TYR* 3.0 13.5 + - - +
205C VAL* 1.3 78.9 - - + +
207C VAL* 1.3 57.7 + - - +
209C MSE 4.1 16.8 - - - -
210C PHE 2.8 26.7 + - - -
248C ASN 4.6 2.0 - - - +
251C GLN* 3.6 34.8 - - + +
252C ILE* 4.5 12.1 - - + +
255C VAL* 4.2 11.0 - - + -
310C PHE* 3.3 20.5 - - + -
314C LEU* 4.4 3.1 - - + -
355C ILE* 3.8 38.1 - - + -
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Residues in contact with VAL 207 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
199C LEU* 3.9 23.1 - - + -
203C TYR 2.9 8.0 + - - +
204C GLN* 2.7 34.7 + - - +
206C LEU* 1.3 71.9 - - - +
208C GLU* 1.3 60.5 + - + +
210C PHE* 3.8 1.6 - - - +
211C ARG* 2.8 32.2 + - + +
307C ARG* 5.6 11.7 - - + +
310C PHE* 4.0 11.4 - - + -
311C ARG* 4.0 21.3 - - + +
314C LEU* 3.8 22.7 - - + -
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Residues in contact with GLU 208 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
204C GLN* 2.8 38.6 + - - +
205C VAL* 3.6 15.5 - - + +
207C VAL* 1.3 75.4 - - + +
209C MSE 1.3 65.9 + - - +
211C ARG* 3.6 7.7 + - - +
212C SER* 3.2 22.2 + - - -
240C MSE 4.0 9.9 - - + +
242C LYS* 4.6 15.3 + - - +
136E LYS* 4.8 12.1 + - - -
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Residues in contact with MSE 209 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
205C VAL* 2.6 43.6 + - + +
206C LEU* 3.7 19.5 - - + +
208C GLU* 1.3 69.8 - - + +
210C PHE* 1.3 54.7 + - - +
212C SER* 2.9 5.4 + - - -
213C MSE 2.7 35.1 + - - +
236C VAL* 5.5 0.7 - - - +
240C MSE 3.4 27.4 - - + -
242C LYS* 6.1 0.7 - - + -
243C ARG 3.6 17.3 - - - +
244C PHE* 4.1 13.7 - - + -
248C ASN* 3.6 46.4 - - - +
252C ILE* 5.3 4.0 - - + -
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Residues in contact with PHE 210 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
206C LEU 2.8 21.0 + - - +
207C VAL 4.2 1.1 - - - +
209C MSE 1.3 72.8 - - - +
211C ARG* 1.3 67.2 + - - +
213C MSE 4.4 5.6 - - - +
214C ASP* 3.1 46.9 + - + +
252C ILE* 3.6 28.0 - - + +
256C TYR* 4.0 11.9 - + - -
259C SER* 3.8 20.2 - - - -
260C TYR* 3.9 13.5 - + - -
306C ARG* 3.8 20.6 - - + -
307C ARG* 3.8 28.3 - - + -
310C PHE* 3.8 33.7 - + + -
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Residues in contact with ARG 211 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
207C VAL* 2.8 24.8 + - + +
208C GLU* 3.8 8.0 + - - +
209C MSE 3.2 0.2 - - - -
210C PHE* 1.3 82.2 - - - +
212C SER* 1.3 53.4 + - - +
214C ASP* 4.0 2.3 - - - +
215C THR* 2.5 31.9 + - + +
239C MSE 3.3 31.4 - - - +
303C LEU* 5.8 0.3 - - - +
307C ARG* 3.3 38.3 + - - +
139E ALA* 4.5 15.8 + - - +
140E GLU* 4.1 26.3 + - - +
143E GLU* 2.5 40.0 + - - +
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Residues in contact with SER 212 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
208C GLU 3.2 11.8 + - - -
209C MSE 2.9 9.0 + - - -
211C ARG* 1.3 79.0 - - - +
213C MSE 1.3 68.6 + - - +
215C THR* 2.9 19.6 - - - +
216C ILE* 3.1 12.8 + - - +
236C VAL* 3.8 12.9 + - - +
239C MSE 3.1 35.3 - - - +
240C MSE 4.0 15.5 - - - +
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Residues in contact with MSE 213 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
209C MSE 2.7 18.6 + - - +
210C PHE* 4.0 5.2 - - - +
212C SER* 1.3 70.4 - - - +
214C ASP* 1.3 56.5 + - - +
216C ILE* 2.7 26.1 + - - +
217C VAL* 3.0 19.4 + - + +
232C VAL* 4.2 9.6 - - + -
236C VAL* 4.4 12.4 - - - +
244C PHE* 4.3 23.1 - - + -
249C VAL* 3.7 23.6 - - + -
252C ILE* 3.9 23.6 - - - -
260C TYR* 3.5 24.0 - - + +
284C ILE* 3.6 44.6 - - + -
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Residues in contact with ASP 214 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
210C PHE* 3.1 32.0 + - + +
211C ARG 4.0 2.7 - - - +
213C MSE 1.3 79.9 - - - +
215C THR* 1.3 57.0 - - - +
217C VAL* 4.0 2.4 - - - +
218C SER* 2.9 30.3 + - - -
260C TYR* 2.9 18.3 + - - +
298C LEU* 4.2 5.1 - - - +
303C LEU* 3.2 23.9 - - + +
306C ARG* 2.2 46.8 + - - +
307C ARG* 6.3 0.4 - - - +
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Residues in contact with THR 215 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
211C ARG* 2.5 35.6 + - + +
212C SER* 2.9 21.5 - - - +
214C ASP* 1.3 75.9 - - - +
216C ILE* 1.3 60.8 + - - +
218C SER* 2.9 25.6 + - - -
219C MSE 3.3 12.6 + - - +
239C MSE 3.6 26.5 - - + +
303C LEU* 4.5 11.6 - - - +
307C ARG* 5.8 2.2 - - - +
143E GLU* 5.5 4.0 - - - +
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Residues in contact with ILE 216 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
212C SER 3.1 13.4 + - - +
213C MSE 2.7 10.7 + - - +
215C THR* 1.3 76.5 - - - +
217C VAL* 1.3 65.6 + - - +
219C MSE 3.0 32.4 + - - +
220C LEU* 3.2 19.7 + - + +
231C LYS 4.6 1.1 - - - +
232C VAL* 4.0 32.8 - - + +
235C GLY* 3.7 36.8 - - - +
236C VAL* 4.0 4.3 - - + +
239C MSE 4.3 14.8 - - - -
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Residues in contact with VAL 217 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
213C MSE 3.1 34.3 - - + +
214C ASP* 4.0 6.5 - - - +
216C ILE* 1.3 72.0 - - - +
218C SER* 1.3 70.5 + - - +
220C LEU* 3.0 2.5 + - - +
221C HIS* 2.7 25.6 + - + +
227C VAL* 3.7 27.8 - - + -
232C VAL* 4.5 7.4 - - + -
260C TYR* 4.1 17.7 - - + -
284C ILE* 5.4 2.0 - - + +
286C PRO* 4.1 33.9 - - + -
298C LEU* 4.4 2.9 - - + -
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Residues in contact with SER 218 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
214C ASP 2.9 15.8 + - - -
215C THR* 2.9 18.8 + - - -
217C VAL* 1.3 75.7 - - - +
219C MSE 1.3 67.3 + - - +
221C HIS* 4.9 0.7 - - - -
222C ASN* 3.0 36.6 + - - -
298C LEU* 3.8 26.8 + - - -
303C LEU* 4.2 19.2 - - - +
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Residues in contact with MSE 219 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
215C THR* 3.5 16.6 - - - +
216C ILE* 3.0 26.0 + - - +
218C SER* 1.3 79.7 + - - +
220C LEU* 1.3 68.2 + - + +
222C ASN* 4.1 3.1 - - - +
223C ARG* 3.1 58.0 + - - +
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Residues in contact with LEU 220 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
216C ILE* 3.2 20.4 + - + +
217C VAL 3.0 5.2 + - - +
219C MSE 1.3 75.9 - - + +
221C HIS* 1.3 67.3 + - - +
223C ARG* 3.0 44.4 + - - +
224C SER 3.0 0.2 + - - -
225C GLU* 2.9 46.6 + - + +
226C THR 4.4 2.2 - - - +
227C VAL* 3.9 39.3 - - + -
231C LYS* 4.5 16.8 - - + +
232C VAL* 4.3 13.2 - - + -
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Residues in contact with HIS 221 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217C VAL* 2.7 21.2 + - + +
218C SER* 4.2 2.9 - - - +
220C LEU* 1.3 72.5 - - - +
222C ASN* 1.3 67.7 + - - +
224C SER* 2.9 21.7 + - - -
225C GLU 4.4 7.1 + - - -
227C VAL* 4.8 8.9 - - + +
285C GLU* 4.7 10.2 + - + +
286C PRO* 3.4 43.7 + - + +
288C LEU* 5.5 3.8 - - + +
296C THR* 3.8 20.6 - - + +
297C GLN* 3.7 25.3 + - - -
298C LEU* 4.5 4.0 + - + +
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Residues in contact with ASN 222 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
218C SER* 3.0 31.1 + - - +
219C MSE 4.1 3.6 - - - +
221C HIS* 1.3 81.3 + - - +
223C ARG* 1.3 56.0 + - - +
224C SER* 3.2 5.1 + - - -
297C GLN* 3.0 45.3 + - - +
298C LEU* 2.5 52.6 + - - +
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Residues in contact with ARG 223 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
219C MSE 3.1 45.0 + - - +
220C LEU* 3.0 37.2 + - - +
222C ASN* 1.3 74.6 - - + +
224C SER* 1.3 67.5 + - - +
225C GLU* 3.0 26.2 + - + +
231C LYS* 5.9 0.2 - - - +
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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