Contacts of the strand formed by residues 407 - 411 (chain L) in PDB entry 6R90
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 407 (chain L).
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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98L LEU* 5.5 1.1 - - + -
101L TYR* 5.1 4.7 - - + -
119L TRP* 4.0 3.1 - - - -
352L VAL* 4.9 2.5 - - + -
386L LEU* 3.7 29.6 - - + -
398L ASN* 2.9 36.8 - - - +
399L GLU* 3.1 28.5 - - - +
400L PHE* 3.5 37.9 - - + +
406L THR* 1.3 76.9 - - - +
408L ALA* 1.3 60.2 + - - +
416L LEU 3.8 0.2 - - - +
417L ILE* 3.4 9.1 - - - +
418L TRP* 3.2 42.0 + - + +
419L SER 5.0 1.8 - - - +
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Residues in contact with ALA 408 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117L LEU* 3.8 26.5 - - + +
119L TRP* 3.3 27.7 - - + -
127L VAL* 4.7 2.9 - - + -
398L ASN* 2.7 22.0 - - - +
399L GLU 2.9 24.2 + - - +
407L LEU* 1.3 74.0 - - - +
409L SER* 1.3 57.4 + - - +
415L ILE* 5.4 2.9 - - + -
416L LEU 3.4 4.9 - - - +
417L ILE* 4.0 9.2 - - + -
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Residues in contact with SER 409 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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117L LEU* 4.8 3.6 - - - -
372L ILE* 3.8 2.1 - - - +
395L SER* 3.2 19.5 + - - -
397L LEU 3.3 4.5 - - - -
398L ASN* 2.7 27.7 + - - -
408L ALA* 1.3 71.4 - - - +
410L ALA* 1.3 58.2 + - - +
411L MET* 4.0 1.1 + - - -
415L ILE* 3.4 7.6 - - - +
416L LEU* 2.9 39.3 + - - +
418L TRP* 3.2 29.5 + - - -
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Residues in contact with ALA 410 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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114L ALA* 4.4 20.0 - - + +
117L LEU* 4.8 7.8 - - + +
129L VAL* 5.6 1.6 - - + -
395L SER* 3.4 0.4 - - - -
396L SER* 2.8 34.2 + - - -
397L LEU* 2.9 45.5 + - + +
409L SER* 1.3 72.7 - - - +
411L MET* 1.3 56.8 + - - +
414L HIS 3.7 4.5 - - - -
415L ILE* 4.8 4.7 - - + +
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Residues in contact with MET 411 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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114L ALA* 4.2 10.7 - - - +
338L THR* 6.2 0.2 - - - -
391L SER* 3.1 37.7 - - - +
393L GLY* 3.3 25.6 - - - +
394L ILE 3.5 10.8 - - - +
395L SER* 3.4 31.9 - - - +
396L SER* 5.5 1.3 - - - -
409L SER* 4.0 1.9 + - - -
410L ALA* 1.3 73.6 - - - +
412L GLY* 1.3 66.2 + - - +
413L TYR 3.1 1.6 + - - -
414L HIS* 2.8 40.3 + - + +
416L LEU* 3.4 35.9 - - + -
418L TRP* 5.7 1.8 - - - -
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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