Contacts of the strand formed by residues 46 - 55 (chain B) in PDB entry 4JVS
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 VAL 46 (chain B).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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482A LEU* 3.7 20.5 - - + +
483A GLN* 5.8 0.2 - - - +
485A ARG* 3.8 7.1 + - - -
486A LEU* 4.0 16.7 - - + +
43B THR* 4.7 4.2 - - - +
44B ILE 2.9 12.1 + - - +
45B GLY* 1.3 79.7 - - - +
47B ASP* 1.3 63.9 + - - +
65B TRP* 4.0 13.9 - - + -
66B ASP 3.2 11.9 - - - +
67B THR* 4.0 8.5 - - + -
76B ILE* 4.9 2.7 - - + +
77B THR* 3.8 14.6 - - + -
80B TYR* 3.6 48.9 - - + +
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Residues in contact with ASP 47 (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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485A ARG* 3.0 29.0 + - - +
486A LEU* 5.5 1.1 - - - -
28B LEU* 6.0 1.0 - - + +
43B THR* 4.2 17.2 - - + +
46B VAL* 1.3 74.7 - - - +
48B PHE* 1.3 75.3 + - - +
49B LYS* 5.2 9.7 + - - +
65B TRP* 3.5 7.1 - - - -
66B ASP* 2.6 45.0 + - + +
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Residues in contact with PHE 48 (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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485A ARG* 6.0 0.4 - - - -
486A LEU* 3.8 22.2 - - + -
489A ASN* 4.3 20.6 - - + -
491A GLN* 3.9 24.5 - - + -
492A MET* 3.8 26.5 - - + -
28B LEU* 4.7 1.8 - - - -
47B ASP* 1.3 89.9 + - - +
49B LYS* 1.3 83.5 + - - +
50B ILE* 3.9 24.0 - - + -
63B GLN* 5.2 3.4 - - + -
64B ILE 3.1 13.9 - - - +
65B TRP* 3.6 37.9 - + + -
66B ASP 4.5 0.2 - - - +
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Residues in contact with LYS 49 (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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491A GLN* 6.1 0.7 - - - +
25B SER 5.5 1.2 + - - -
28B LEU* 3.9 31.5 - - + +
29B LEU* 3.6 33.8 - - - +
32B ALA* 3.8 23.3 - - + -
33B ASP* 4.2 12.5 + - - +
47B ASP* 5.2 9.3 + - - +
48B PHE* 1.3 83.3 - - - +
50B ILE* 1.3 68.1 + - - +
51B ARG* 6.2 0.2 - - + -
62B LEU 3.6 0.3 - - - +
63B GLN 3.8 0.3 - - - -
64B ILE* 2.9 34.4 + - + +
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Residues in contact with ILE 50 (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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491A GLN* 2.9 46.7 - - + +
492A MET* 4.9 2.0 - - + -
32B ALA* 5.8 1.4 - - - +
48B PHE* 3.9 19.1 - - + -
49B LYS* 1.3 82.6 - - - +
51B ARG* 1.3 70.9 + - - +
52B THR* 4.9 2.9 - - - +
61B LYS* 4.0 33.4 - - + +
62B LEU 3.3 8.3 - - - +
63B GLN* 4.6 13.5 - - + +
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Residues in contact with ARG 51 (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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31B PHE* 3.4 53.8 + - + -
32B ALA* 4.5 25.6 + - + +
49B LYS* 6.2 0.2 - - + -
50B ILE* 1.3 79.3 - - - +
52B THR* 1.3 73.5 + - - +
53B ILE* 3.4 23.8 + - - +
62B LEU* 3.0 40.6 + - + +
64B ILE* 4.8 4.7 - - + +
162B GLU* 4.2 14.3 + - - -
166B MET* 3.7 6.1 - - - +
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Residues in contact with THR 52 (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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7B GLU 5.6 3.4 - - - +
8B TYR* 5.6 2.1 - - + +
50B ILE* 4.9 3.9 - - - +
51B ARG* 1.3 79.5 - - - +
53B ILE* 1.3 67.8 + - - +
59B THR* 4.2 20.6 - - - +
60B ILE 3.3 13.5 - - - +
61B LYS* 3.8 21.7 - - + +
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Residues in contact with ILE 53 (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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51B ARG* 3.4 38.8 - - - +
52B THR* 1.3 80.4 - - - +
54B GLU* 1.3 60.3 + - - +
55B LEU* 4.6 10.3 - - + -
59B THR* 3.7 1.0 - - - -
60B ILE* 2.7 52.7 + - + +
62B LEU* 3.7 22.0 - - + -
166B MET* 3.5 34.3 - - + -
169B ALA* 3.9 18.8 - - + -
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Residues in contact with GLU 54 (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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53B ILE* 1.3 77.2 - - - +
55B LEU* 1.3 64.1 + - - +
56B ASP 5.2 0.5 + - - -
57B GLY* 4.4 23.8 + - - +
58B LYS 3.5 14.8 - - - +
59B THR* 4.4 9.4 - - + +
166B MET* 5.8 2.1 - - - +
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Residues in contact with LEU 55 (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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53B ILE* 3.9 9.4 + - + -
54B GLU* 1.3 76.9 - - - +
56B ASP* 1.3 79.2 + - - +
57B GLY 3.1 1.3 - - - -
58B LYS* 2.6 42.1 + - - +
60B ILE* 3.6 29.4 - - + -
166B MET* 4.8 10.1 - - + +
169B ALA* 4.0 9.6 - - + -
170B ALA* 3.8 38.6 - - + +
173B LYS* 3.9 14.3 - - + -
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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