Contacts of the strand formed by residues 362 - 366 (chain K) in PDB entry 1VYH


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.
For CSU analysis of other PDB entry

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 362 (chain K).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96K  PRO      5.6     2.7    -      -       -      +
    354K  LEU*     3.7    31.6    -      -       +      -
    355K  SER      3.6    13.7    -      -       -      +
    356K  CYS*     4.2     4.9    -      -       +      +
    361K  THR*     1.3    79.9    -      -       -      +
    363K  ARG*     1.3    69.0    +      -       -      +
    364K  VAL*     4.2     5.0    +      -       +      +
    375K  THR*     4.1     1.0    -      -       -      -
    376K  LEU*     3.4    45.4    +      -       +      +
    378K  ALA*     4.1     9.4    -      -       +      +
    383K  VAL*     6.0     0.2    -      -       +      -
    386K  LEU*     3.8    14.4    -      -       +      -
    395K  VAL*     4.4    17.5    -      -       +      -
    397K  THR*     3.7    22.0    -      -       +      +
    407K  TRP*     5.1     9.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 363 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318K  LYS      5.0     1.2    +      -       -      -
    320K  ILE*     4.9     4.8    -      -       -      +
    336K  GLY*     4.7     1.6    -      -       -      -
    337K  HIS*     3.1    49.7    -      -       +      +
    338K  ASP      2.8    32.9    -      -       -      +
    339K  ASN      4.0     7.9    +      -       -      +
    341K  VAL*     3.4    25.3    -      -       -      +
    353K  ILE      3.5     0.5    -      -       -      +
    354K  LEU*     3.7     1.0    -      -       -      -
    355K  SER*     2.7    50.1    +      -       -      +
    357K  ALA*     3.3    17.3    -      -       -      +
    359K  ASP*     3.1    28.9    +      -       -      -
    361K  THR*     3.6    15.7    -      -       +      -
    362K  LEU*     1.3    73.0    -      -       -      +
    364K  VAL*     1.3    62.6    +      -       -      +
    365K  TRP*     3.0    27.5    -      -       +      +
    372K  CYS*     4.7     0.2    -      -       -      -
    374K  LYS      4.0     5.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 364 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96K  PRO*     4.0    32.3    -      -       +      +
    352K  PHE*     4.0    22.4    -      -       +      -
    353K  ILE      3.3     2.2    -      -       -      -
    354K  LEU*     3.1    32.1    -      -       +      -
    362K  LEU*     4.8     7.0    -      -       +      +
    363K  ARG*     1.3    73.8    -      -       -      +
    365K  TRP*     1.3    62.2    +      -       -      +
    366K  ASP      3.7     0.9    +      -       -      -
    372K  CYS*     3.8     2.4    -      -       -      -
    373K  MET*     3.1    39.7    +      -       +      +
    374K  LYS*     3.5    21.0    +      -       +      +
    376K  LEU*     5.4     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 365 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    320K  ILE*     3.9    11.2    -      -       +      -
    334K  LEU*     3.6    53.2    -      -       +      -
    335K  VAL      3.6     6.3    -      -       -      -
    336K  GLY*     2.8    39.9    -      -       -      -
    337K  HIS*     3.5    20.4    -      +       -      -
    352K  PHE*     2.9     2.9    -      -       -      -
    353K  ILE*     2.6    48.2    +      -       +      +
    355K  SER*     3.7    17.6    +      -       -      -
    363K  ARG*     3.0    40.9    -      -       +      +
    364K  VAL*     1.3    72.0    -      -       -      +
    366K  ASP*     1.3    56.5    +      -       -      +
    367K  TYR*     2.7    16.8    +      -       -      -
    370K  LYS      4.2     5.6    -      -       -      +
    371K  ARG      4.4     1.6    -      -       -      +
    372K  CYS*     3.8    23.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 366 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351K  LYS*     4.0     1.4    -      -       -      +
    352K  PHE*     3.3    34.9    -      -       +      +
    364K  VAL      3.7     4.8    +      -       -      -
    365K  TRP*     1.3    66.5    -      -       -      +
    367K  TYR*     1.3    57.9    +      -       -      +
    368K  LYS*     2.8    66.9    +      -       -      +
    369K  ASN*     4.5     1.4    +      -       -      -
    370K  LYS      3.3     2.6    -      -       -      +
    371K  ARG*     2.6    31.2    +      -       +      +
    373K  MET*     4.0    19.0    -      -       +      +
----------------------------------------------------------
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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
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
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