Contacts of the strand formed by residues 46 - 55 (chain D) in PDB entry 5JCZ
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 D).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1715C MET* 3.8 28.3 - - + -
1718C ARG* 3.7 12.1 - - - +
1753C GLN* 3.0 13.6 + - - +
44D ILE 3.5 1.6 + - - +
45D GLY* 1.3 79.2 - - - +
47D GLU* 1.3 70.2 + - - +
48D PHE* 3.5 37.4 - - + -
65D TRP* 3.9 15.9 - - + -
66D ASP 3.3 9.9 - - - +
67D THR* 4.0 9.0 - - - +
72D ARG* 6.2 0.4 - - - -
76D ILE* 4.7 11.9 - - + -
80D TYR* 4.0 16.8 - - + -
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Residues in contact with GLU 47 (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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1718C ARG* 4.5 25.1 + - + +
1750C GLN* 4.5 11.8 + - - -
25D SER* 5.3 2.1 + - - -
28D LEU* 6.0 4.7 - - + +
33D ARG* 5.8 1.9 + - - -
43D THR* 3.7 25.2 + - + +
44D ILE* 4.1 11.8 + - - +
46D VAL* 1.3 79.1 - - - +
48D PHE* 1.3 71.2 + - - +
65D TRP* 3.6 3.1 - - - -
66D ASP* 2.7 50.9 + - + +
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Residues in contact with PHE 48 (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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1633C ILE* 4.0 11.9 - - + -
1715C MET* 3.4 30.1 - - + -
1718C ARG* 4.1 7.5 - - + +
1719C TYR* 3.5 37.7 - + + -
1722C SER* 3.7 28.7 - - - +
1726C GLU* 4.5 0.5 - - - +
28D LEU* 4.8 4.2 - - - +
33D ARG* 5.2 1.6 + - - -
46D VAL* 3.5 33.4 - - + -
47D GLU* 1.3 81.9 - - - +
49D ALA* 1.3 64.7 + - - +
50D THR* 6.1 0.4 - - + -
63D GLN* 5.6 2.0 - - + -
64D ILE 3.5 5.6 - - - +
65D TRP* 3.6 51.8 - + + -
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Residues in contact with ALA 49 (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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1722C SER* 5.4 0.2 - - - -
1726C GLU* 3.2 11.9 - - - +
28D LEU* 3.6 21.3 - - + +
32D THR* 3.6 29.4 - - + +
33D ARG* 4.0 7.6 - - - +
48D PHE* 1.3 77.5 - - - +
50D THR* 1.3 64.8 + - - +
62D ALA 3.8 0.2 - - - +
63D GLN* 6.1 0.2 - - - +
64D ILE* 2.9 36.8 + - - +
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Residues in contact with THR 50 (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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1719C TYR* 4.7 6.3 - - + +
1722C SER* 6.1 0.7 - - - +
1723C GLN* 3.6 21.1 + - - +
1726C GLU* 2.6 36.0 + - - +
32D THR* 4.0 13.9 - - - +
48D PHE* 6.1 0.2 - - + -
49D ALA* 1.3 81.2 - - - +
51D ARG* 1.3 64.6 + - - +
61D LYS* 4.0 25.2 - - - -
62D ALA 3.1 11.2 - - - +
63D GLN* 4.2 18.6 - - + -
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Residues in contact with ARG 51 (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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30D ARG 5.2 0.4 + - - -
31D PHE* 2.8 62.4 + - + +
32D THR* 4.2 13.6 - - + +
50D THR* 1.3 78.2 - - - +
52D SER* 1.3 74.1 + - - +
53D ILE* 4.0 13.5 + - - +
60D ILE 3.8 0.5 - - - +
61D LYS* 4.5 1.1 - - - -
62D ALA* 2.8 34.5 + - - +
162D GLU* 2.9 44.8 + - - -
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Residues in contact with SER 52 (chain D).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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7D GLU 5.6 0.2 + - - -
8D TYR* 4.9 1.2 - - - +
51D ARG* 1.3 83.1 + - - +
53D ILE* 1.3 65.5 + - - +
54D GLN* 5.8 0.9 - - - -
59D THR* 4.1 19.9 - - - +
60D ILE 3.2 8.3 - - - -
61D LYS* 3.7 23.7 - - - +
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Residues in contact with ILE 53 (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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31D PHE* 4.1 24.2 - - + -
51D ARG* 4.2 16.2 - - + +
52D SER* 1.3 78.6 - - - +
54D GLN* 1.3 64.5 + - - +
55D VAL* 3.7 20.0 - - + -
58D LYS 3.5 0.7 - - - +
59D THR* 3.6 3.1 - - - -
60D ILE* 2.8 44.0 + - + +
162D GLU* 5.6 0.9 - - - +
166D GLN* 3.5 34.5 - - - -
169D LEU* 3.6 31.6 - - + -
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Residues in contact with GLN 54 (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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52D SER* 5.8 0.6 - - - -
53D ILE* 1.3 77.6 + - - +
55D VAL* 1.3 66.1 + - - +
57D GLY* 4.1 13.8 - - - +
58D LYS 3.3 17.0 - - - +
59D THR* 2.8 34.5 + - - +
166D GLN* 4.6 8.5 - - - -
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Residues in contact with VAL 55 (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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53D ILE* 3.7 26.2 + - + -
54D GLN* 1.3 78.6 - - - +
56D ASP* 1.3 68.4 + - + +
57D GLY 3.2 0.9 - - - -
58D LYS* 2.9 35.3 + - - +
60D ILE* 3.6 20.2 - - + -
166D GLN* 4.6 2.7 - - - -
170D THR* 3.8 33.9 - - + +
173D TYR* 3.8 32.6 - - + -
174D ARG* 4.8 3.4 - - - +
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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