Contacts of the strand formed by residues 132 - 136 (chain J) in PDB entry 5T0G
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 LEU 132 (chain J).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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72J ALA* 2.8 35.1 + - - +
73J PHE* 4.8 0.2 - - - +
74J ALA* 6.3 0.2 - - + -
130J SER* 5.4 2.0 - - - -
131J ALA* 1.3 84.1 - - - +
133J ILE* 1.3 63.7 + - - +
134J VAL* 4.2 6.2 + - + +
144J LEU* 5.1 9.0 - - + -
145J TYR 3.3 9.0 - - - +
146J GLN* 3.4 32.5 - - + +
147J THR 5.6 1.1 - - - +
156J TRP* 4.0 14.6 - - + -
159J ASN* 3.4 43.5 - - + +
161J ILE* 3.8 26.2 - - + -
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Residues in contact with ILE 133 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69J VAL* 3.7 15.9 - - + -
70J CYS 3.3 15.3 - - - +
71J MET* 3.7 35.9 - - + -
72J ALA 4.9 1.3 - - - +
104J VAL* 4.0 13.7 - - + -
107J ILE* 5.6 0.2 - - + -
108J THR* 3.6 30.3 - - + -
111J ILE* 5.9 5.8 - - + -
131J ALA* 4.9 5.4 - - + -
132J LEU* 1.3 79.4 - - - +
134J VAL* 1.3 66.2 + - - +
144J LEU* 3.1 8.0 - - - +
145J TYR 2.8 36.1 + - - +
147J THR* 4.3 21.1 - - + -
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Residues in contact with VAL 134 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34J GLY* 5.5 6.5 - - - -
35J VAL 4.0 11.2 - - - +
41J VAL* 3.9 29.6 - - + -
42J VAL 4.6 7.0 - - - +
43J LEU* 4.8 24.7 - - + -
69J VAL* 5.4 0.2 - - - -
70J CYS* 3.3 34.1 + - + +
72J ALA* 5.5 3.9 - - + +
132J LEU* 4.2 11.2 + - + +
133J ILE* 1.3 85.5 - - - +
135J GLY* 1.3 62.1 + - - +
143J ARG* 3.7 7.0 - - - +
144J LEU* 4.2 13.7 - - + -
159J ASN* 6.0 5.4 - - + +
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Residues in contact with GLY 135 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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41J VAL* 3.2 31.7 - - - +
68J ASN 4.0 12.8 - - - -
69J VAL* 4.9 0.7 - - - -
134J VAL* 1.3 76.6 - - - +
136J PHE* 1.3 59.6 + - - -
143J ARG* 2.9 29.9 + - - +
211J MET* 4.5 6.7 - - - -
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Residues in contact with PHE 136 (chain J).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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39J ASP 4.9 4.9 - - - +
41J VAL* 4.9 7.9 - - + -
68J ASN* 3.1 17.0 + - - +
135J GLY* 1.3 74.4 - - - +
137J ASP* 1.3 67.7 + - - +
140J GLY* 5.6 2.5 - - - -
141J THR 3.3 10.5 - - - +
142J PRO* 4.3 2.0 - - + -
143J ARG* 2.9 18.9 + - - +
211J MET* 4.3 4.6 - - + +
213J ARG* 3.5 33.4 - - - +
214J ASP* 4.9 2.1 - - - +
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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