Contacts of the strand formed by residues 363 - 367 (chain B) in PDB entry 5F6K
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 SER 363 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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315B MET* 4.9 3.1 - - - +
346B TRP 3.3 13.9 - - - -
347B SER* 3.7 6.3 - - - -
351B GLY* 5.5 0.2 - - - -
356B PRO 4.9 0.2 + - - -
357B LEU* 3.5 20.1 - - - +
358B GLY* 2.7 33.8 + - - -
359B TYR 3.7 1.0 + - - -
360B ASP* 3.4 13.6 + - - +
361B LYS 3.4 2.4 + - - -
362B PHE* 1.3 82.1 - - - +
364B TYR* 1.3 69.4 + - - +
375B HIS* 2.9 21.8 + - - -
468B TYR* 5.4 0.2 - - - -
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Residues in contact with TYR 364 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
345B GLY* 3.5 3.5 - - - -
346B TRP* 3.0 32.0 + - - +
357B LEU* 3.8 1.5 - - - +
361B LYS 4.9 2.0 - - - -
363B SER* 1.3 78.6 - - - +
365B SER* 1.3 60.8 + - - +
374B PHE 3.6 4.0 - - - -
375B HIS* 3.3 39.4 + + - -
447B ILE* 3.6 26.0 - - + -
449B PHE* 4.5 3.8 - - + -
460B TYR* 3.4 38.1 - + + -
463B ILE* 3.2 34.6 - - + +
464B PHE* 3.3 25.5 + - - -
468B TYR* 3.6 31.4 - + - -
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Residues in contact with SER 365 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
343B ARG* 3.8 12.8 - - - +
344B LEU 3.2 7.6 - - - -
357B LEU* 2.7 46.2 + - - -
358B GLY* 4.3 0.2 - - - -
364B TYR* 1.3 76.2 - - - +
366B TRP* 1.3 62.2 + - - +
373B LYS* 3.4 8.7 - - - +
374B PHE* 3.0 44.3 + - - +
449B PHE* 4.1 6.3 - - - -
460B TYR* 4.5 1.0 - - - -
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Residues in contact with TRP 366 (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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343B ARG* 3.4 1.9 - - - -
344B LEU 2.7 27.2 + - - +
365B SER* 1.3 76.3 - - - +
367B ARG* 1.3 60.0 + - - +
371B GLY* 3.5 15.4 + - - -
372B THR 3.7 9.9 - - - -
373B LYS* 4.9 0.9 - - - -
382B TYR* 3.7 14.1 - + - -
383B SER* 3.0 28.7 + - - -
384B SER 4.4 4.0 - - - -
386B TYR* 2.6 44.1 + + - +
392B LEU* 3.6 23.3 - - + -
393B GLY 4.6 0.4 - - - -
394B PHE* 4.4 7.2 - + + -
449B PHE* 3.5 39.3 - + + -
450B TYR 3.4 19.1 - - - -
451B LYS* 3.7 29.2 - - + -
456B GLN* 4.0 14.8 - - + -
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Residues in contact with ARG 367 (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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313B TYR* 4.3 5.6 - - - +
341B ALA* 5.1 1.6 - - + -
342B ALA 3.3 10.5 - - - +
343B ARG* 3.7 41.6 - - + +
365B SER 4.2 0.4 - - - -
366B TRP* 1.3 72.1 - - - +
368B SER* 1.3 67.9 + - - +
369B LYS* 2.8 47.8 + - + +
370B LYS* 4.0 19.2 - - - +
371B GLY* 3.2 23.2 + - - -
372B THR* 2.7 45.0 + - - +
374B PHE* 3.6 20.7 - - + -
386B TYR* 3.5 5.2 - - - -
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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
------------------------------------------------------------
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