Contacts of the strand formed by residues 202 - 208 (chain C) in PDB entry 3OEE
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 TYR 202 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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106C LEU* 3.4 37.2 - - + -
192C ASN* 5.3 0.9 - - - -
197C GLU* 2.6 32.1 + - - -
200C LYS* 3.1 43.6 + - + -
201C LEU* 1.3 73.2 - - - +
203C CYS* 1.3 60.4 + - - +
204C VAL* 5.2 0.9 - - - -
230C TYR* 3.6 17.3 - - + +
259C PHE* 3.5 41.5 - + + -
264C LYS* 4.6 13.2 - - + -
265C HIS 2.9 19.3 + - - +
266C ALA* 3.0 11.5 - - - +
267C LEU 3.0 21.7 + - - -
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Residues in contact with CYS 203 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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106C LEU* 5.1 0.3 - - - +
185C ILE* 3.7 46.0 - - + -
188C GLN* 4.0 8.1 - - - -
201C LEU 3.5 15.7 - - - -
202C TYR* 1.3 73.3 - - - +
204C VAL* 1.3 64.3 + - - +
205C TYR 4.3 0.2 - - - -
230C TYR* 3.0 18.4 + - - +
231C SER* 3.0 23.4 - - - +
232C ILE* 2.9 24.9 + - - +
267C LEU* 3.7 15.0 - - + +
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Residues in contact with VAL 204 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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185C ILE* 5.7 0.2 - - - -
202C TYR 4.8 2.7 - - - +
203C CYS* 1.3 80.9 - - - +
205C TYR* 1.3 62.5 + - - +
206C VAL* 4.4 9.2 - - + -
232C ILE* 3.4 31.4 - - + +
234C VAL* 4.7 8.1 - - + -
252C ALA* 4.1 21.5 - - + +
255C ILE* 4.5 3.4 - - + -
256C GLY* 4.2 21.1 - - - -
259C PHE* 4.7 6.1 - - + -
266C ALA* 4.9 1.6 - - + -
267C LEU 2.9 15.0 + - - +
268C ILE* 3.4 14.7 - - + -
269C VAL* 2.9 30.2 + - - +
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Residues in contact with TYR 205 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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178C THR* 3.4 17.0 + - + +
181C ALA* 5.2 1.8 - - + -
182C LEU* 5.8 1.3 - - + -
185C ILE* 4.5 15.9 - - + -
203C CYS 4.3 0.2 - - - -
204C VAL* 1.3 73.9 - - - +
206C VAL* 1.3 59.4 + - - +
207C ALA* 4.1 13.9 - - + -
210C GLN* 3.0 26.1 + - - -
215C VAL* 5.4 2.7 - - + -
218C LEU* 3.8 35.7 - - + +
222C LEU* 5.8 1.1 - - + -
231C SER* 5.9 1.1 - - - -
232C ILE 3.0 8.3 + - - +
233C ILE* 3.5 26.1 - - + +
234C VAL 2.9 26.9 + - - +
269C VAL* 3.6 26.9 - - + -
271C ASP* 2.5 40.9 + - + -
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Residues in contact with VAL 206 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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204C VAL* 4.4 2.2 - - + -
205C TYR* 1.3 79.3 - - - +
207C ALA* 1.3 58.3 + - - +
208C VAL* 3.5 18.9 + - + +
234C VAL* 3.3 10.3 - - + +
248C ALA* 4.0 26.9 - - + +
249C PRO* 4.1 4.9 - - + -
252C ALA* 3.5 25.8 - - + -
268C ILE* 4.1 10.1 - - + -
269C VAL 2.8 20.6 + - - +
270C TYR* 3.8 17.9 - - + -
271C ASP* 2.8 31.7 + - - +
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Residues in contact with ALA 207 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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205C TYR* 3.8 12.4 + - + -
206C VAL* 1.3 70.6 - - - +
208C VAL* 1.3 58.3 + - - +
209C GLY 4.1 0.7 - - - -
210C GLN* 3.5 25.6 - - + +
215C VAL* 3.9 23.1 - - + -
233C ILE* 5.3 0.6 - - + +
234C VAL 2.8 11.9 + - - +
235C ALA* 3.4 8.6 - - + -
236C ALA 2.7 33.4 + - - +
237C THR* 4.8 1.1 - - + -
271C ASP 3.3 5.2 - - - -
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Residues in contact with VAL 208 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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206C VAL* 3.9 25.4 - - + +
207C ALA* 1.3 78.7 - - - +
209C GLY* 1.3 64.0 + - - +
210C GLN* 3.1 5.6 + - - +
236C ALA 3.2 2.2 - - - +
245C GLN* 3.5 39.3 - - + +
248C ALA* 4.4 2.9 - - + -
249C PRO* 4.2 17.3 - - + -
270C TYR* 5.6 1.1 - - + -
271C ASP 2.8 16.4 + - - +
272C ASP 3.8 16.8 + - - +
273C LEU* 6.2 0.7 - - + -
275C LYS* 3.4 17.2 - - - +
276C GLN* 3.9 21.1 - - + +
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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
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Atomic class I II III IV V VI VII VIII
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I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
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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