Contacts of the strand formed by residues 180 - 190 (chain D) in PDB entry 3DGG
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 LEU 180 (chain D).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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120D ALA* 4.2 7.4 - - + -
121D LYS 5.5 0.2 - - - +
123D THR* 3.9 22.2 - - + +
150D GLY* 3.8 29.8 - - - +
151D TYR 3.7 3.6 - - - +
152D PHE* 3.7 23.3 - - + -
176D LEU* 3.5 7.0 - - - +
177D GLN* 2.7 36.0 + - - +
178D SER* 3.2 11.6 - - - +
179D ASP* 1.3 89.0 - - + +
181D TYR* 1.3 61.4 + - - +
182D THR* 4.9 0.8 + - - -
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Residues in contact with TYR 181 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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116D THR* 4.7 13.9 - - + +
150D GLY 2.9 22.2 + - - -
151D TYR* 2.8 51.8 + - + +
152D PHE* 3.9 23.7 - + - -
154D GLU* 3.5 52.6 - - + +
174D ALA* 3.9 10.5 - - + -
175D VAL 3.5 8.3 - - - -
176D LEU* 3.6 38.5 - - + +
180D LEU* 1.3 70.8 - - - +
182D THR* 1.3 62.4 + - - +
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Residues in contact with THR 182 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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163C LEU* 6.3 1.8 - - - -
181C THR* 5.8 5.6 - - + -
147D LEU* 3.7 24.9 - - + -
148D VAL 3.3 11.4 - - - +
149D LYS* 3.6 18.5 + - + +
150D GLY* 3.6 9.5 + - - -
151D TYR* 4.2 1.3 - - - -
173D PRO 4.5 0.5 - - - +
174D ALA* 3.4 2.0 - - - -
175D VAL* 3.0 36.0 + - - +
177D GLN* 4.3 16.6 + - - +
180D LEU 4.9 1.9 + - - -
181D TYR* 1.3 77.4 + - - +
183D LEU* 1.3 64.1 + - - +
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Residues in contact with LEU 183 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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147D LEU* 3.7 2.6 - - - +
148D VAL* 2.8 56.9 + - + +
151D TYR* 3.6 19.9 - - - +
156D VAL* 3.6 19.3 - - + +
158D VAL* 4.1 11.9 - - + -
171D THR* 4.3 11.4 - - + -
172D PHE* 3.5 23.8 - - - +
173D PRO* 4.4 2.5 - - + -
174D ALA* 3.9 12.6 - - + +
182D THR* 1.3 77.9 - - - +
184D SER* 1.3 78.4 + - - +
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Residues in contact with SER 184 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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136C VAL* 4.1 12.3 - - - +
138C PHE* 3.8 22.7 - - - -
179C SER* 4.0 10.8 + - - -
181C THR* 4.6 3.5 + - - -
130D LEU* 4.8 0.3 - - - +
146D CYS 3.3 10.2 + - - -
147D LEU* 3.4 24.3 - - - +
171D THR* 3.7 0.2 - - - -
172D PHE* 2.9 35.1 + - - +
183D LEU* 1.3 79.1 - - - +
185D SER* 1.3 63.6 + - - +
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Residues in contact with SER 185 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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138C PHE* 3.7 5.1 - - - -
145D GLY* 3.3 3.8 - - - -
146D CYS* 2.9 35.0 + - - -
148D VAL* 6.0 0.4 - - - -
158D VAL* 3.8 18.8 - - - +
160D TRP* 3.0 28.2 + - - -
169D VAL* 4.1 0.2 - - - +
170D HIS 3.2 7.9 + - - -
171D THR* 2.8 25.6 + - - -
172D PHE* 4.5 0.2 - - - -
183D LEU* 5.1 0.2 - - - -
184D SER* 1.3 77.0 - - - +
186D SER* 1.3 60.9 + - - +
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Residues in contact with SER 186 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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138C PHE* 3.5 31.9 - - - -
140C ASN* 3.1 24.8 + - - -
143D THR* 4.1 4.5 - - - -
144D LEU 3.3 6.7 - - - -
160D TRP* 4.3 2.0 - - - -
168D GLY 4.3 0.7 + - - -
169D VAL* 3.3 7.4 - - - +
170D HIS* 2.8 45.5 + - - +
172D PHE* 4.2 1.1 - - - -
185D SER* 1.3 76.4 + - - +
187D VAL* 1.3 61.3 + - - +
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Residues in contact with VAL 187 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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142D VAL 3.9 0.7 - - - +
143D THR* 3.3 4.5 - - - -
144D LEU* 2.8 50.6 + - + +
160D TRP* 3.4 43.3 - - + -
165D LEU* 4.0 20.2 - - + +
168D GLY 3.3 4.9 - - - +
169D VAL* 3.9 17.7 - - + -
186D SER* 1.3 75.6 - - - +
188D THR* 1.3 64.0 + - - +
189D VAL* 4.0 18.8 + - + -
199D VAL* 4.2 7.4 - - + -
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Residues in contact with THR 188 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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140C ASN* 6.0 2.7 - - - -
141D MET* 3.3 26.1 - - + +
142D VAL 3.5 4.4 + - - -
143D THR* 3.7 18.6 + - - +
168D GLY* 2.9 38.5 + - - +
170D HIS* 6.3 1.1 - - + -
187D VAL* 1.3 72.4 - - - +
189D VAL* 1.3 66.4 + - - +
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Residues in contact with VAL 189 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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141D MET* 3.4 6.6 - - - +
142D VAL* 2.6 47.2 + - + +
144D LEU* 4.8 9.4 - - + -
165D LEU* 3.9 36.6 - - + -
187D VAL* 4.0 12.8 - - + -
188D THR* 1.3 80.1 - - - +
190D PRO* 1.3 67.6 - - + +
193D THR* 3.2 21.1 - - - +
194D TRP* 4.0 19.5 - - + -
199D VAL* 4.8 5.6 - - + -
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Residues in contact with PRO 190 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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140D SER 4.1 2.7 - - - +
141D MET* 3.8 22.6 - - - -
142D VAL* 4.7 0.3 - - - +
189D VAL* 1.3 90.9 - - + +
191D SER* 1.3 60.3 + - - +
192D SER* 3.8 11.2 - - - +
193D THR* 2.5 54.8 + - + +
194D TRP 3.5 2.9 + - - -
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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