Contacts of the strand formed by residues 708 - 713 (chain F) in PDB entry 6C3P
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 708 (chain F).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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707F GLN* 1.3 70.0 - - - +
709F THR* 1.3 63.4 + - - +
710F MET* 4.9 3.6 - - + -
868F MET* 4.4 12.3 - - + -
872F ILE* 3.5 24.9 - - + -
876F LEU* 3.6 30.6 - - + +
883F VAL* 3.5 29.8 - - + +
885F LEU* 3.8 26.5 - - + -
895F HIS 3.8 17.9 - - - +
896F ALA* 3.8 5.1 - - - -
897F ASP* 2.7 46.6 + - - +
898F TRP 4.2 0.2 - - - -
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Residues in contact with THR 709 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
703F ILE* 4.0 20.2 - - + -
707F GLN* 3.7 1.7 + - - -
708F LEU* 1.3 75.4 - - - +
710F MET* 1.3 68.9 + - - +
711F ILE* 4.5 0.2 - - + -
883F VAL 3.6 3.6 + - - -
884F VAL* 3.6 37.1 - - + -
885F LEU* 3.3 21.5 + - - +
898F TRP* 2.8 38.7 + - - -
900F ILE* 3.1 21.2 - - + +
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Residues in contact with MET 710 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
708F LEU* 4.9 5.4 - - + -
709F THR* 1.3 82.0 + - - +
711F ILE* 1.3 63.3 + - - +
712F VAL* 4.2 8.5 - - + -
856F PHE* 6.3 0.4 - - + -
868F MET* 3.9 16.4 - - + -
885F LEU* 3.5 27.1 - - + +
887F THR* 4.2 10.8 - - + -
892F TYR* 3.2 37.9 - - + +
893F LEU* 3.6 31.9 - - + -
896F ALA* 3.6 24.2 - - + +
898F TRP 3.0 5.0 + - - +
899F ILE* 3.4 3.9 - - + +
900F ILE 2.7 32.6 + - - +
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Residues in contact with ILE 711 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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703F ILE* 6.2 0.4 - - + -
709F THR* 4.5 0.2 - - + -
710F MET* 1.3 81.9 - - - +
712F VAL* 1.3 68.2 + - - +
719F LYS* 3.9 24.7 - - + +
722F LEU* 6.0 1.3 - - + -
723F LEU* 4.4 14.1 - - + -
884F VAL* 3.7 23.6 - - + -
885F LEU 3.2 18.1 + - - +
886F VAL* 3.2 34.2 - - + +
887F THR 3.8 1.4 + - - -
900F ILE* 3.2 30.5 - - + +
902F MET* 3.6 29.8 - - + -
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Residues in contact with VAL 712 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
710F MET* 4.8 3.6 - - + -
711F ILE* 1.3 82.6 - - - +
713F GLY* 1.3 59.5 + - - +
719F LYS* 3.6 12.3 - - - +
887F THR* 3.6 25.1 - - + +
890F LEU* 3.6 33.2 - - + -
893F LEU* 4.5 7.2 - - + -
899F ILE* 4.8 9.9 - - + -
900F ILE 3.1 9.9 + - - +
901F ALA* 3.8 10.7 - - + -
902F MET* 3.3 27.4 + - - +
926F HIS* 4.7 14.6 - - + +
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Residues in contact with GLY 713 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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712F VAL* 1.3 80.7 - - - +
714F GLN* 1.3 70.7 + - - +
717F CYS* 3.9 2.9 - - - -
719F LYS* 3.0 12.5 + - - +
901F ALA* 6.3 0.2 - - - -
902F MET 3.2 15.7 - - - -
1512F ASP* 3.4 14.6 - - - +
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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