Contacts of the strand formed by residues 84 - 89 (chain D) in PDB entry 5DM6
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 PRO 84 (chain D).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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41D GLY* 4.6 6.0 - - - -
42D SER 5.0 0.3 + - - -
44D LYS 5.4 1.0 - - - +
45D GLU* 5.9 2.9 - - - +
50D ILE* 4.2 32.5 - - + +
67D ILE* 3.7 31.4 - - + -
69D LYS* 4.4 14.3 - - + -
80D ARG* 5.7 0.3 - - - -
82D GLY 4.7 1.3 - - - +
83D MET* 1.3 100.6 - - + +
85D VAL* 1.3 65.9 + - - +
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Residues in contact with VAL 85 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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39D GLY* 3.5 21.0 - - - -
40D LEU* 3.6 6.7 + - - +
41D GLY* 3.6 15.2 + - - -
42D SER 4.2 12.3 - - - +
67D ILE* 4.9 0.2 - - - +
68D THR 3.8 1.4 + - - -
69D LYS 3.3 32.5 - - - +
70D ALA* 3.4 7.6 - - + +
80D ARG* 3.7 26.9 - - - +
83D MET 3.5 7.9 - - - +
84D PRO* 1.3 79.3 - - - +
86D GLY* 1.3 62.2 + - - +
2311X A 4.4 16.5 - - + +
2312X U 3.4 22.2 - - - +
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Residues in contact with GLY 86 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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38D GLU 3.5 8.7 - - - -
39D GLY* 3.8 1.3 - - - -
40D LEU* 4.9 0.8 - - - +
67D ILE* 3.5 5.7 - - - +
68D THR* 2.8 36.4 + - - +
85D VAL* 1.3 78.8 - - - +
87D ILE* 1.3 70.3 + - - +
2312X U 3.3 19.3 - - - -
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Residues in contact with ILE 87 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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36D VAL 3.4 5.0 - - - +
37D ASN* 3.3 4.1 + - - +
38D GLU* 2.8 47.9 + - + +
40D LEU* 4.6 6.1 - - + -
50D ILE* 3.8 25.6 - - + +
53D ALA* 3.8 26.5 - - + -
54D ALA* 4.3 6.1 - - + +
57D LEU* 3.4 22.3 - - + +
65D PRO* 3.6 17.0 - - + -
66D ILE 3.2 11.4 - - - +
67D ILE* 4.5 17.3 - - + -
68D THR* 3.7 0.8 + - - -
86D GLY* 1.3 78.9 - - - +
88D LYS* 1.3 61.8 + - - +
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Residues in contact with LYS 88 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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35D VAL* 4.3 13.7 - - + -
36D VAL 3.4 5.6 - - - +
37D ASN* 4.6 0.4 - - - -
65D PRO* 3.4 1.0 - - - +
66D ILE* 2.6 49.3 + - + +
68D THR* 3.6 22.3 - - + +
87D ILE* 1.3 71.9 - - - +
89D VAL* 1.3 67.4 + - - +
90D THR* 4.1 5.6 - - - +
2313X C 3.1 42.6 + - - +
2314X G 3.2 21.2 + - - +
44Y C 3.8 31.3 - - - +
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Residues in contact with VAL 89 (chain D).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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36D VAL* 2.8 50.1 + - + +
57D LEU* 3.7 28.5 - - + -
61D THR* 4.1 10.1 - - - +
63D GLN* 3.3 25.1 - - + +
64D LYS 3.1 27.1 - - - +
65D PRO* 3.5 17.5 - - + -
88D LYS* 1.3 76.0 - - - +
90D THR* 1.3 62.3 + - - +
91D LEU* 3.5 5.6 + - + +
44Y C 3.4 3.8 - - - +
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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