Contacts of the strand formed by residues 185 - 189 (chain J) in PDB entry 5GJQ
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 185 (chain J).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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184J LYS* 1.3 87.3 - - - +
186J VAL* 1.3 64.4 + - - +
277J LEU* 4.2 19.1 - - - -
291J VAL* 3.5 8.5 - - - -
310J ARG 5.0 1.1 - - - -
311J ILE* 4.5 3.8 - - - -
312J ASP* 2.9 38.6 + - - +
313J ARG 4.0 0.2 + - - -
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Residues in contact with VAL 186 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
161J ILE* 5.6 3.6 - - + -
164J VAL* 3.5 40.2 - - + +
165J ILE* 4.5 13.5 - - + -
184J LYS 4.9 3.6 - - - +
185J GLY* 1.3 83.1 - - - +
187J LEU* 1.3 73.8 + - - +
188J LEU* 4.8 10.1 - - + -
273J MET* 5.5 0.9 - - - +
290J LYS* 5.2 2.5 - - + -
291J VAL* 3.1 6.6 + - - +
292J ILE* 4.1 21.1 - - + -
293J MET* 3.0 28.4 + - - +
311J ILE* 4.4 3.7 - - - +
313J ARG* 3.8 14.4 - - + +
315J ILE* 5.5 3.8 - - + -
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Residues in contact with LEU 187 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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186J VAL* 1.3 79.3 - - - +
188J LEU* 1.3 75.1 + - - +
189J TYR* 5.4 4.7 - - + -
273J MET* 5.0 1.8 - - - -
293J MET* 2.4 48.7 - - + +
294J ALA* 4.6 1.6 - - - -
295J THR* 4.7 5.6 - - + +
298J ILE* 4.4 7.6 - - + -
301J LEU* 3.5 29.8 - - + -
305J LEU* 5.0 1.6 - - + -
306J LEU* 4.4 1.3 - - + -
311J ILE* 3.3 43.5 - - + +
313J ARG 3.8 4.8 + - - +
314J LYS* 4.1 14.8 - - + -
315J ILE 3.1 24.4 + - - +
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Residues in contact with LEU 188 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
161J ILE* 4.9 13.9 - - + -
186J VAL* 4.8 9.4 - - + -
187J LEU* 1.3 83.7 - - - +
189J TYR* 1.3 54.4 + - - +
196J LYS* 3.8 17.7 - - + +
199J LEU* 4.6 7.0 - - + -
200J ALA 5.0 2.0 - - - +
292J ILE* 4.2 18.2 - - + -
293J MET 3.4 5.9 + - - -
294J ALA* 3.1 24.3 - - + +
295J THR* 2.7 39.1 + - - +
315J ILE* 3.6 22.0 - - + +
317J PHE* 3.2 38.4 - - + -
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Residues in contact with TYR 189 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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187J LEU* 5.3 6.5 - - + -
188J LEU* 1.3 76.3 - - - +
190J GLY* 1.3 61.7 + - - +
295J THR* 3.3 9.4 - - + +
297J ARG* 5.0 5.2 - - - +
298J ILE* 2.7 55.6 - - + +
314J LYS* 5.1 11.9 - - + -
315J ILE 3.3 20.2 + - - -
316J GLU* 2.1 57.0 + - + +
317J PHE* 2.9 26.2 + - - +
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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
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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