Contacts of the strand formed by residues 708 - 713 (chain H) 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 H).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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707H GLN* 1.3 69.4 - - - +
709H THR* 1.3 62.9 + - - +
710H MET* 4.9 3.6 - - + -
868H MET* 4.4 11.9 - - + -
872H ILE* 3.5 25.8 - - + -
876H LEU* 3.6 30.1 - - + +
883H VAL* 3.5 30.1 - - + +
885H LEU* 3.8 26.7 - - + -
895H HIS* 3.8 19.1 - - + +
896H ALA* 3.8 5.7 - - - -
897H ASP* 2.7 47.4 + - - +
898H TRP 3.2 0.6 + - - -
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Residues in contact with THR 709 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
703H ILE* 4.0 20.9 - - + -
707H GLN* 3.7 1.4 + - - -
708H LEU* 1.3 76.4 - - - +
710H MET* 1.3 70.5 + - - +
711H ILE* 4.5 0.4 - - + -
883H VAL 3.6 3.4 + - - -
884H VAL* 3.6 37.1 - - + -
885H LEU* 3.3 22.3 + - - +
898H TRP* 2.8 38.0 + - - -
900H ILE* 3.1 20.5 - - + +
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Residues in contact with MET 710 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
708H LEU* 4.9 5.6 - - + -
709H THR* 1.3 79.8 + - - +
711H ILE* 1.3 63.0 + - - +
712H VAL* 4.2 8.3 - - + -
856H PHE* 6.3 0.7 - - + -
868H MET* 3.9 16.6 - - + -
885H LEU* 3.5 27.1 - - + +
887H THR* 4.2 11.7 - - + -
892H TYR* 3.2 37.7 - - + +
893H LEU* 3.6 31.6 - - + -
896H ALA* 3.6 24.2 - - + +
898H TRP 3.0 5.6 + - - +
899H ILE* 3.4 4.4 - - + +
900H ILE 2.7 31.9 + - - -
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Residues in contact with ILE 711 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
703H ILE* 6.2 0.4 - - + -
709H THR* 4.5 0.2 - - + -
710H MET* 1.3 81.3 - - - +
712H VAL* 1.3 67.3 + - - +
719H LYS* 3.9 23.9 - - + +
722H LEU* 6.0 1.6 - - + -
723H LEU* 4.4 13.2 - - + -
884H VAL* 3.7 23.6 - - + -
885H LEU 3.2 17.9 + - - +
886H VAL* 3.2 35.5 - - + +
887H THR 3.8 1.2 + - - -
900H ILE* 3.2 33.0 - - + +
902H MET* 3.6 29.2 - - + -
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Residues in contact with VAL 712 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
710H MET* 4.8 3.8 - - + -
711H ILE* 1.3 81.8 - - - +
713H GLY* 1.3 60.3 + - - +
719H LYS* 3.6 11.4 - - - +
887H THR* 3.6 26.0 - - + +
890H LEU* 3.6 32.3 - - + -
893H LEU* 4.5 7.0 - - + -
899H ILE* 4.8 9.9 - - + -
900H ILE 3.1 10.4 + - - +
901H ALA* 3.8 10.5 - - + -
902H MET* 3.3 27.0 + - - +
926H HIS* 4.8 15.0 - - + +
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Residues in contact with GLY 713 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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712H VAL* 1.3 81.5 - - - +
714H GLN* 1.3 72.0 + - - +
717H CYS* 3.9 3.6 - - - -
719H LYS* 3.0 11.8 + - - +
902H MET 3.2 15.5 - - - -
1512H ASP* 3.4 13.9 - - - +
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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
------------------------------------------------------------
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