Contacts of the strand formed by residues 607 - 610 (chain C) in PDB entry 5ZR1
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 607 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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258B LYS* 6.6 0.4 - - + -
260B ARG* 3.6 40.2 - - - +
534C THR* 3.8 14.8 - - + -
535C ILE 3.4 13.9 - - - +
536C ASN* 4.0 11.0 - - + +
537C ILE* 4.2 0.7 - - - +
599C PHE* 4.6 3.0 - - - -
600C GLN* 3.3 50.1 + - + +
601C SER* 5.6 4.7 - - - -
604C SER* 6.3 2.2 - - - -
605C TYR* 3.8 0.7 - - - -
606C ASP* 1.3 77.5 + - - +
608C VAL* 1.3 66.0 + - - +
29G T 5.7 3.1 - - - +
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Residues in contact with VAL 608 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
534C THR* 3.4 5.6 - - - +
535C ILE* 2.8 63.1 + - + +
537C ILE* 3.7 25.1 - - + -
588C ILE* 5.6 0.7 - - + -
597C ILE* 3.8 24.7 - - + -
598C LYS 3.2 12.1 - - - +
599C PHE* 3.6 37.2 - - + -
600C GLN* 4.5 2.2 - - - +
607C LEU* 1.3 75.9 - - - +
609C GLU* 1.3 59.1 + - - +
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Residues in contact with GLU 609 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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250B ARG* 3.6 28.6 + - - -
533C MET* 3.4 23.7 - - + +
534C THR* 4.4 0.2 - - - +
535C ILE* 6.1 0.2 - - - -
597C ILE* 3.6 4.1 - - - +
598C LYS* 2.7 72.8 + - + +
600C GLN* 2.6 48.0 + - + +
608C VAL* 1.3 75.6 - - - +
610C LYS* 1.3 68.9 + - - +
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Residues in contact with LYS 610 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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249B GLN* 3.2 18.4 + - - -
250B ARG* 4.6 2.1 + - - -
528C TYR* 2.9 60.4 + - + +
529C ARG* 3.6 10.3 + - - +
531C ALA* 3.4 5.2 + - + +
532C ASN 3.2 22.2 - - - +
533C MET* 3.0 18.1 + - - +
535C ILE* 5.5 6.2 - - + +
596C LEU 3.7 4.5 - - - -
597C ILE* 4.7 0.4 - - - +
598C LYS* 4.9 1.6 - - - -
609C GLU* 1.3 83.4 - - - +
611C CYS* 1.3 60.0 + - - +
612C VAL 4.2 4.7 - - - -
613C TRP* 3.4 49.6 - - + +
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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