Contacts of the strand formed by residues 464 - 470 (chain B) in PDB entry 5ZRV
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 GLY 464 (chain B).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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342B TYR* 4.3 3.6 - - - -
343B VAL 2.5 31.4 + - - +
354B GLY 4.0 20.2 - - - -
358B ALA* 6.5 0.7 - - - -
457B ALA 3.5 8.7 - - - -
462B GLY 3.5 1.6 + - - -
463B GLN* 1.3 74.8 - - - +
465B HIS* 1.3 57.8 + - - -
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Residues in contact with HIS 465 (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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341B MET 4.3 5.8 - - - -
342B TYR* 5.1 0.7 - - - +
354B GLY 5.2 0.4 + - - -
355B PRO* 5.0 5.4 - - - +
358B ALA* 6.5 1.3 - - - -
455B VAL 4.4 0.4 - - - -
456B ALA* 2.9 4.9 - - - -
457B ALA* 2.9 34.7 + - - +
464B GLY* 1.3 74.8 - - - -
466B ALA* 1.3 57.5 + - - +
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Residues in contact with ALA 466 (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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340B PHE* 3.5 1.9 - - - -
341B MET* 3.1 35.4 + - - +
358B ALA 6.0 6.1 - - - -
359B THR* 6.2 2.0 - - - +
362B VAL* 6.0 1.2 - - - -
455B VAL 3.2 9.6 - - - -
456B ALA* 4.1 2.5 - - - +
465B HIS* 1.3 75.2 - - - +
467B MET* 1.3 58.8 + - - +
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Residues in contact with MET 467 (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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339B ASP 3.4 13.2 - - - -
340B PHE* 4.2 2.0 - - - +
454B LEU* 3.4 2.8 - - - +
455B VAL* 2.9 30.9 + - - +
466B ALA* 1.3 75.4 - - - +
468B ILE* 1.3 63.2 + - - +
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Residues in contact with ILE 468 (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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337B LEU* 4.4 1.7 - - - -
338B ARG* 3.5 26.6 + - - +
339B ASP 3.4 8.8 + - - +
453B GLY 3.6 7.6 - - - +
454B LEU* 4.1 4.7 - - - +
467B MET* 1.3 74.4 - - - +
469B VAL* 1.3 58.5 + - - +
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Residues in contact with VAL 469 (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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336B TYR 4.3 10.3 - - - -
337B LEU* 5.2 0.2 - - - +
338B ARG 5.1 0.2 - - - +
452B TYR* 3.5 1.7 - - - -
453B GLY 2.8 37.3 + - - +
467B MET 4.0 0.2 + - - -
468B ILE* 1.3 73.7 - - - +
470B GLU* 1.3 62.1 + - - +
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Residues in contact with GLU 470 (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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334B LYS 4.6 0.2 - - - +
335B ALA* 3.6 16.1 - - - -
336B TYR* 4.0 13.3 + - - +
338B ARG 5.5 0.8 - - - +
442B ALA* 6.0 1.7 - - - -
451B GLN 3.3 9.2 - - - -
452B TYR* 4.5 2.5 - - - +
469B VAL* 1.3 73.9 - - - +
471B ALA* 1.3 67.3 + - - +
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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