Contacts of the strand formed by residues 467 - 475 (chain B) in PDB entry 3HN8


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 PRO 467 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    456B  LEU*     3.8    20.9    -      -       +      -
    465B  SER*     2.9    18.2    -      -       -      +
    466B  ASP*     1.3    83.8    -      -       -      +
    468B  TYR*     1.3    57.2    +      -       -      +
    487B  ILE      3.4     0.9    -      -       -      -
    488B  LYS      2.9    38.0    +      -       -      +
    491B  THR*     3.5    22.7    -      -       +      +
    494B  PRO*     3.6    14.1    -      -       +      -
    496B  TYR*     2.8    22.5    +      -       -      +
    518B  VAL*     4.1     9.6    -      -       +      -
    519B  VAL      3.1    10.1    -      -       -      +
    520B  ASP*     4.3     0.7    -      -       -      -
    530B  ILE*     4.6     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 468 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    467B  PRO*     1.3    74.1    -      -       -      +
    469B  VAL*     1.3    71.6    +      -       -      +
    470B  LYS*     4.6     9.9    +      -       +      -
    484B  LYS*     4.0    44.4    +      -       +      -
    485B  THR*     3.9     3.6    -      -       -      +
    486B  SER      3.0    26.2    -      -       -      +
    487B  ILE*     3.9    24.7    -      -       +      -
    496B  TYR*     3.5     4.0    -      -       -      -
    517B  ALA      3.9     0.2    -      -       -      +
    518B  VAL*     3.5     4.3    -      -       -      +
    519B  VAL*     2.8    85.8    +      -       +      +
    521B  TYR*     4.1    11.4    -      +       +      -
    527B  ASN*     3.2    30.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 469 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    433B  LEU*     4.3    12.8    -      -       +      -
    450B  ILE*     3.6    34.3    -      -       +      -
    468B  TYR*     1.3    84.1    -      -       -      +
    470B  LYS*     1.3    60.1    -      -       -      +
    471B  ALA      3.8     0.6    +      -       -      +
    483B  ARG      3.7     1.7    -      -       -      +
    484B  LYS*     3.4     3.8    -      -       -      -
    485B  THR*     3.1    41.3    +      -       +      +
    496B  TYR*     3.7    19.5    -      -       +      +
    516B  ILE*     3.4    33.7    -      -       +      -
    517B  ALA      3.7     8.3    -      -       -      +
    518B  VAL*     4.4     6.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 470 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    468B  TYR*     4.2    15.1    +      -       +      -
    469B  VAL*     1.3    72.1    -      -       -      +
    471B  ALA*     1.3    61.3    +      -       -      +
    472B  SER*     4.1    14.1    +      -       -      +
    482B  LYS*     3.6    41.0    -      -       +      +
    483B  ARG      3.6     7.9    -      -       -      +
    484B  LYS*     3.8    16.0    -      -       +      +
    515B  SER      3.3     7.1    -      -       -      +
    516B  ILE*     4.4     0.7    -      -       -      -
    517B  ALA*     2.9    43.3    +      -       +      +
    519B  VAL*     4.6    14.2    -      -       +      +
    529B  VAL*     5.7     5.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 471 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    448B  VAL*     4.5     4.0    -      -       +      -
    469B  VAL      3.8     1.6    +      -       -      -
    470B  LYS*     1.3    73.6    -      -       -      +
    472B  SER*     1.3    59.4    +      -       -      +
    482B  LYS*     3.4     1.2    -      -       -      +
    483B  ARG*     2.8    35.9    +      -       -      -
    500B  LEU*     3.6    23.6    -      -       +      -
    502B  PHE*     3.7    15.7    -      -       +      -
    514B  LEU*     4.4     5.4    -      -       +      -
    515B  SER      3.8     3.4    -      -       -      -
    516B  ILE*     3.6    27.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 472 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    470B  LYS*     4.1    13.3    +      -       -      +
    471B  ALA*     1.3    76.5    -      -       -      +
    473B  LEU*     1.3    64.4    +      -       -      +
    474B  ILE*     3.5     4.2    +      -       -      +
    479B  ARG*     4.2    19.3    -      -       -      -
    481B  LYS      3.2     9.6    -      -       -      -
    482B  LYS*     3.9    13.7    -      -       -      -
    502B  PHE*     5.0     0.2    -      -       -      -
    514B  LEU*     3.3     4.5    -      -       -      +
    515B  SER*     2.9    49.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 473 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390A  PHE*     4.8     9.0    -      -       +      -
    446B  LEU*     4.5    16.2    -      -       +      -
    472B  SER*     1.3    71.8    -      -       -      +
    474B  ILE*     1.3    59.2    +      -       -      +
    479B  ARG*     3.6     4.7    -      -       -      +
    480B  LEU*     2.9    38.9    +      -       +      -
    481B  LYS*     2.7    25.0    +      -       +      +
    502B  PHE*     4.3    23.0    -      -       +      -
    503B  ASP      4.8     2.0    -      -       -      +
    504B  VAL*     3.6    28.9    -      -       +      -
    512B  VAL*     3.4    27.8    -      -       +      -
    513B  GLY      3.3    18.2    -      -       -      +
    514B  LEU*     4.2     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 474 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    472B  SER*     3.7     9.2    -      -       -      +
    473B  LEU*     1.3    78.7    -      -       -      +
    475B  SER*     1.3    64.6    -      -       -      +
    476B  GLU      4.6     0.7    -      -       -      +
    477B  GLY*     4.3    15.3    -      -       -      +
    478B  ARG      3.4    10.1    -      -       -      +
    479B  ARG*     4.9     8.1    -      -       +      -
    512B  VAL*     3.3     3.0    -      -       -      +
    513B  GLY*     2.5    46.7    +      -       -      +
    514B  LEU      4.7     0.7    -      -       -      -
    515B  SER*     3.4    31.0    -      -       -      +
    534B  ARG*     4.2    11.2    -      -       +      +
    573B  SER*     3.4    26.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 475 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390A  PHE*     4.6    12.2    -      -       -      +
    391A  SER*     5.2     6.3    -      -       -      -
    474B  ILE*     1.3    75.8    -      -       -      +
    476B  GLU*     1.3    81.5    +      -       -      +
    477B  GLY      3.4     0.9    -      -       -      -
    478B  ARG*     3.1    22.5    +      -       -      +
    480B  LEU*     3.4    22.3    -      -       -      +
    511B  ASN*     2.8    28.8    +      -       -      +
    512B  VAL*     3.7     8.0    -      -       -      +
----------------------------------------------------------
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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