Contacts of the strand formed by residues 591 - 595 (chain B) in PDB entry 6NYY
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 591 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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579B ALA* 3.8 33.2 - - + +
582B GLY* 5.4 5.6 + - - -
583B TRP* 4.6 17.5 - - + -
589B ASP 3.6 1.6 + - - -
590B PRO* 1.3 74.6 - - - +
592B LEU* 1.3 66.9 + - - +
593B LYS* 4.5 2.9 - - - +
594B VAL* 3.7 27.1 - - + +
606B ALA* 4.8 0.4 - - + -
607B GLN 4.0 5.2 - - - +
608B TYR* 3.6 31.4 - - + +
609B LEU* 5.4 0.6 - - - +
736B LEU 6.1 0.4 - - - +
737B ASP 5.7 0.9 - - - +
738B LYS* 3.3 31.8 - - + +
741B MET* 3.8 32.8 - - + -
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Residues in contact with LEU 592 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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512B LEU* 3.7 47.6 - - + +
590B PRO 3.6 0.6 + - - -
591B LEU* 1.3 79.1 - - - +
593B LYS* 1.3 63.6 + - + +
607B GLN* 3.1 47.7 + - + +
608B TYR 3.8 18.2 - - - +
609B LEU* 4.1 15.7 - - + +
737B ASP* 2.9 28.9 - - - +
738B LYS* 3.4 13.8 + - + +
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Residues in contact with LYS 593 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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546B GLU* 3.2 29.5 + - - +
547B GLN* 5.5 0.6 - - - +
550B GLU* 2.6 45.5 + - - +
591B LEU* 4.5 1.9 - - - +
592B LEU* 1.3 77.5 - - + +
594B VAL* 1.3 68.1 + - - +
605B TYR* 4.1 7.0 - - + +
606B ALA* 3.3 1.0 - - - -
607B GLN* 2.5 61.8 + - + +
735B VAL* 4.0 19.6 - - + +
736B LEU 3.3 14.8 - - - +
737B ASP* 4.8 13.9 - - - -
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Residues in contact with VAL 594 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
575B GLN* 3.7 23.8 - - + +
579B ALA* 4.2 10.5 - - + -
591B LEU* 3.7 36.5 - - + +
593B LYS* 1.3 77.6 - - - +
595B SER* 1.3 62.4 + - - +
605B TYR 3.6 9.6 - - - +
606B ALA* 3.9 10.5 - - + -
726B VAL* 6.2 0.9 - - + -
730B LEU* 3.6 28.9 - - + +
735B VAL* 3.5 1.4 - - - +
736B LEU* 2.7 47.0 + - + +
741B MET* 5.9 0.7 - - - -
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Residues in contact with SER 595 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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575B GLN* 3.0 5.8 - - - +
593B LYS* 4.3 0.6 - - - -
594B VAL* 1.3 75.4 - - - +
596B ILE* 1.3 68.0 + - - +
597B ILE* 3.1 16.4 + - - +
599B ARG* 5.2 0.5 + - - -
604B GLY* 4.3 0.2 - - - -
605B TYR* 2.9 64.6 + - - +
730B LEU* 4.3 1.8 - - - -
734B GLU 2.8 20.5 + - - -
735B VAL* 3.4 18.2 - - - +
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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