Contacts of the helix formed by residues 1392 - 1415 (chain A) in PDB entry 5KHU
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 THR1392 (chain A).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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1391A ASP* 3.8 29.4 - - - +
1393A MET* 3.8 29.6 - - - +
1394A TYR* 4.7 4.9 - - - +
1395A LEU* 4.5 17.0 - - - +
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Residues in contact with MET1393 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1392A THR* 3.8 23.1 - - - +
1394A TYR* 3.7 30.3 - - - +
1396A LEU* 4.4 16.6 - - - +
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Residues in contact with TYR1394 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1392A THR* 4.7 5.4 - - - +
1393A MET* 3.7 29.8 - - - +
1395A LEU* 3.8 25.6 - - - +
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Residues in contact with LEU1395 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1392A THR* 4.5 13.2 - - - +
1394A TYR* 3.8 24.9 - - - +
1396A LEU* 3.8 29.2 - - - +
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Residues in contact with LEU1396 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1393A MET* 4.4 17.5 - - - +
1395A LEU* 3.8 30.1 - - - +
1397A ASP* 3.8 26.7 - - - +
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Residues in contact with ASP1397 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1396A LEU* 3.8 26.2 - - - +
1398A PHE* 3.7 29.8 - - - +
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Residues in contact with PHE1398 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1397A ASP* 3.7 29.8 - - - +
1399A VAL* 3.8 29.6 - - - +
70L ARG* 4.6 20.4 - - - +
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Residues in contact with VAL1399 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1398A PHE* 3.8 29.6 - - - +
1400A LYS* 3.8 29.2 - - - +
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Residues in contact with LYS1400 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1399A VAL* 3.8 29.2 - - - +
1401A PRO* 3.8 28.0 - - - -
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Residues in contact with PRO1401 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1400A LYS* 3.8 26.0 - - - -
1402A GLU* 3.7 29.4 - - - -
1404A LEU* 4.6 16.4 - - - -
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Residues in contact with GLU1402 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1401A PRO* 3.7 24.5 - - - -
1403A PHE* 3.7 29.6 - - - +
1405A LEU* 4.3 16.8 - - - +
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Residues in contact with PHE1403 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1402A GLU* 3.7 29.6 - - - +
1404A LEU* 3.7 25.8 - - - +
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Residues in contact with LEU1404 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1401A PRO* 4.6 13.7 - - - -
1403A PHE* 3.7 28.9 - - - +
1405A LEU* 3.8 24.7 - - - +
1407A ARG* 4.2 19.3 - - - +
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Residues in contact with LEU1405 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1402A GLU* 4.3 19.1 - - - +
1404A LEU* 3.8 25.6 - - - +
1406A LEU* 3.7 30.1 - - - +
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Residues in contact with LEU1406 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1405A LEU* 3.7 29.8 - - - +
1407A ARG* 3.7 26.2 - - - +
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Residues in contact with ARG1407 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1404A LEU* 4.2 17.5 - - - +
1406A LEU* 3.7 30.1 - - - +
1408A THR* 3.8 24.5 - - - +
1410A ALA* 4.7 15.3 - - - +
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Residues in contact with THR1408 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1407A ARG* 3.8 30.1 - - - +
1409A LEU* 3.8 26.7 - - - +
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Residues in contact with LEU1409 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1408A THR* 3.8 26.5 - - - +
1410A ALA* 3.7 29.8 - - - +
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Residues in contact with ALA1410 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1407A ARG* 4.7 16.8 - - - +
1409A LEU* 3.7 29.6 - - - +
1411A ARG* 3.8 25.1 - - - +
1413A LEU* 4.3 16.8 - - - +
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Residues in contact with ARG1411 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1410A ALA* 3.8 26.5 - - - +
1412A CYS* 3.7 30.1 - - - +
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Residues in contact with CYS1412 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1411A ARG* 3.7 30.3 - - - +
1413A LEU* 3.7 26.2 - - - +
1415A LEU* 4.0 23.1 - - - +
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Residues in contact with LEU1413 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1410A ALA* 4.3 19.5 - - - +
1412A CYS* 3.7 23.6 - - - +
1414A ILE* 3.7 30.7 - - - +
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Residues in contact with ILE1414 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1376A LEU* 4.6 17.9 - - - +
1413A LEU* 3.7 29.6 - - - +
1415A LEU* 3.7 27.4 - - - +
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Residues in contact with LEU1415 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1412A CYS* 4.0 20.9 - - - +
1414A ILE* 3.7 29.8 - - - +
1416A TRP* 3.7 29.4 - - - +
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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