Contacts of the strand formed by residues 598 - 604 (chain A) in PDB entry 5YPO
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 PHE 598 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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565A HIS* 3.9 20.0 - + + -
589A MET* 3.7 38.6 - - + -
592A ASP* 3.7 25.5 + - + -
593A ILE* 3.7 25.0 - - + +
596A HIS* 3.3 6.5 - - - +
597A LYS* 1.3 85.5 - - + +
599A ILE* 1.3 64.4 + - - +
600A GLU* 3.4 12.1 + - - +
601A ALA* 4.0 9.4 - - + -
610A GLY* 3.6 13.5 - - - -
611A THR 3.4 25.1 - - - -
612A SER* 3.5 15.9 - - - -
613A VAL* 4.3 2.5 - - - -
637A ARG* 5.0 5.7 + - - +
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Residues in contact with ILE 599 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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598A PHE* 1.3 72.9 - - - +
600A GLU* 1.3 60.1 + - - +
611A THR* 2.9 32.2 + - + +
612A SER 4.8 0.2 - - - +
613A VAL* 3.8 25.9 - - + +
616A VAL* 3.9 23.8 - - + -
628A LEU* 4.3 3.6 - - + -
630A VAL* 4.1 16.6 - - + -
634A ALA* 3.6 12.7 - - + +
637A ARG* 2.8 40.5 + - + -
638A LEU* 3.8 43.7 - - + +
641A ALA* 6.0 2.7 - - + -
643A LEU* 5.4 0.9 - - + -
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Residues in contact with GLU 600 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
598A PHE* 3.5 6.4 - - - +
599A ILE* 1.3 82.2 - - - +
601A ALA* 1.3 64.5 + - - +
610A GLY* 3.2 1.9 - - - -
611A THR* 3.0 27.6 + - - +
630A VAL* 3.4 31.5 - - + +
631A SER* 3.1 29.0 + - - -
634A ALA* 4.0 4.2 + - + +
637A ARG* 4.0 15.2 + - - +
2D TYR* 2.7 36.6 + - - +
6D THR* 3.9 18.9 + - + +
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Residues in contact with ALA 601 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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593A ILE* 3.8 40.4 - - + -
598A PHE* 4.0 8.3 - - + -
600A GLU* 1.3 80.7 - - - +
602A GLY* 1.3 59.0 + - - +
609A TYR 3.0 12.8 - - - +
610A GLY* 3.9 2.7 - - - -
637A ARG* 5.3 4.1 + - - +
5D ALA 4.7 0.5 - - - +
6D THR* 4.3 8.7 - - - +
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Residues in contact with GLY 602 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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593A ILE* 5.5 0.2 - - - +
601A ALA* 1.3 75.5 - - - +
603A GLN* 1.3 60.6 + - - +
608A LEU* 3.2 12.6 - - - +
609A TYR 2.8 29.1 + - - +
5D ALA* 3.3 23.8 - - - -
6D THR* 4.3 2.2 - - - +
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Residues in contact with GLN 603 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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586A ARG* 3.3 25.0 - - - +
602A GLY* 1.3 76.9 - - - +
604A TYR* 1.3 62.9 + - - +
605A ASN 4.8 0.7 + - - -
606A SER* 3.2 27.1 + - - -
607A HIS 3.2 24.2 - - - +
608A LEU* 4.1 9.1 - - + +
4D LYS 4.8 0.9 - - - +
5D ALA* 3.6 12.9 + - - +
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Residues in contact with TYR 604 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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603A GLN* 1.3 75.0 - - - +
605A ASN* 1.3 98.9 + - + +
606A SER 3.2 2.2 - - - -
607A HIS* 2.9 18.4 + - - +
609A TYR* 3.6 14.3 + - + -
1D SEP 3.6 37.2 - - - +
4D LYS* 3.7 37.9 + - + -
5D ALA* 3.8 23.6 - - + +
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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