Contacts of the strand formed by residues 595 - 599 (chain A) in PDB entry 7CN9
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 595 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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314A GLN* 3.2 7.6 - - - +
315A THR* 3.1 23.8 + - + -
316A SER* 2.9 22.0 + - - +
317A ASN* 3.9 16.2 - - - +
318A PHE* 4.3 7.6 - - + -
593A GLY 3.9 7.9 - - - +
594A GLY* 1.3 80.8 - - - +
596A SER* 1.3 72.9 + - - +
610A VAL* 3.7 12.6 - - + -
611A LEU* 3.1 21.3 - - - +
612A TYR* 3.5 24.7 - - + -
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Residues in contact with SER 596 (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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312A ILE* 3.1 20.3 - - - +
313A TYR 2.4 45.5 + - - -
314A GLN* 3.5 3.1 - - - -
315A THR* 4.3 7.2 - - - +
595A VAL* 1.3 82.1 - - - +
597A VAL* 1.3 76.4 + - - +
610A VAL* 3.4 7.4 - - - +
611A LEU* 2.9 31.8 + - - +
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Residues in contact with VAL 597 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
295A PRO* 3.2 37.0 - - + +
298A GLU* 5.0 3.6 - - + -
299A THR* 3.6 33.9 - - + +
311A GLY 3.9 0.6 - - - +
312A ILE* 3.1 29.2 - - - +
313A TYR* 4.6 9.9 - - + +
315A THR* 5.5 2.5 - - + -
596A SER* 1.3 96.5 + - - +
598A ILE* 1.3 63.0 + - - +
599A THR* 4.2 11.4 - - - +
608A VAL* 4.3 12.3 - - + -
609A ALA 3.1 11.2 - - - +
610A VAL* 5.1 0.4 - - - -
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Residues in contact with ILE 598 (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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311A GLY 4.5 2.0 - - - -
312A ILE* 5.1 9.0 - - + -
597A VAL* 1.3 78.6 - - - +
599A THR* 1.3 68.0 + - - +
600A PRO* 4.3 2.1 - - + +
607A GLN 3.5 13.9 - - - +
609A ALA* 2.9 38.0 + - + +
610A VAL 4.5 8.7 - - - +
611A LEU* 5.2 4.7 - - + -
650A LEU* 4.7 14.4 - - + -
653A ALA* 5.5 1.6 - - + -
664A ILE* 4.5 30.3 - - + +
665A PRO 5.8 1.3 - - - +
666A ILE* 4.8 20.2 - - + -
672A ALA* 5.8 7.4 - - + -
692A ILE* 4.3 16.9 - - + +
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Residues in contact with THR 599 (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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296A LEU* 4.1 19.0 - - + +
299A THR* 5.1 0.5 - - - +
308A VAL* 3.8 29.3 - - + +
309A GLU 4.0 1.9 - - - +
310A LYS* 3.2 19.2 - - - +
311A GLY 3.4 14.0 + - - -
313A TYR* 5.9 1.1 - - - -
597A VAL* 4.3 9.5 - - - +
598A ILE* 1.3 83.5 + - - +
600A PRO* 1.3 72.6 - - + +
601A GLY* 3.3 15.7 + - - +
602A THR* 4.7 2.0 - - - -
605A SER 4.6 4.5 - - - +
606A ASN* 5.2 5.8 - - - +
607A GLN 4.2 8.5 + - - +
608A VAL* 5.1 0.5 - - - -
664A ILE* 4.0 3.3 - - - +
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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