Contacts of the strand formed by residues 466 - 471 (chain B) in PDB entry 3INB


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 VAL 466 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410B  TYR*     4.7     2.0    -      -       -      +
    433B  PRO*     4.7     6.1    -      -       +      +
    435B  ILE*     6.1     0.9    -      -       +      -
    437B  HIS*     5.1     4.3    -      -       +      -
    454B  LEU      4.7     0.7    -      -       -      +
    455B  THR*     3.4     2.8    -      -       -      -
    456B  ILE*     2.9    59.2    +      -       +      +
    464B  LEU      4.4     2.2    -      -       -      +
    465B  GLY*     1.3    75.6    -      -       -      -
    467B  ILE*     1.3    64.9    +      -       -      +
    468B  ASN*     3.1    41.3    -      -       -      +
    482B  LEU      4.1     3.8    -      -       -      -
    483B  PHE*     4.5     1.8    -      -       -      +
    484B  THR*     4.1    13.2    -      -       +      +
    497B  PRO*     4.4    26.9    -      -       +      -
    514B  LEU*     4.2     0.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 467 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    453B  TRP*     3.8    31.2    -      -       +      -
    454B  LEU      3.9     2.5    -      -       -      -
    455B  THR*     4.4    14.6    -      -       +      +
    465B  GLY      4.2     0.2    +      -       -      -
    466B  VAL*     1.3    79.1    -      -       -      +
    468B  ASN*     1.3    63.7    +      -       -      +
    481B  TYR*     3.2    27.1    +      -       +      +
    482B  LEU*     3.2    28.3    +      -       +      +
    483B  PHE*     4.0    24.0    -      -       +      -
    514B  LEU*     3.9    13.9    -      -       +      -
    516B  ILE*     4.5     6.7    -      -       +      -
    522B  LEU*     5.1     2.7    -      -       +      -
    524B  TYR*     4.0    31.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 468 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410B  TYR*     3.0    41.6    +      -       -      -
    433B  PRO*     3.2    26.4    -      -       -      +
    453B  TRP*     3.5    16.7    -      -       -      -
    454B  LEU*     2.8    32.7    +      -       +      +
    466B  VAL*     3.1    23.8    -      -       -      +
    467B  ILE*     1.3    80.0    -      -       -      +
    469B  THR*     1.3    63.9    +      -       -      +
    478B  VAL*     3.6    12.7    -      -       +      +
    479B  SER      3.4     9.9    -      -       -      +
    480B  PRO*     3.7     4.9    -      -       -      +
    481B  TYR*     4.4     0.9    -      -       -      +
    484B  THR*     4.2     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 469 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    451B  VAL*     4.6     9.0    -      -       +      -
    452B  TYR      3.3     6.3    -      -       -      +
    453B  TRP*     3.6    26.9    -      -       +      -
    454B  LEU*     4.9     0.7    -      -       -      -
    468B  ASN*     1.3    83.0    -      -       -      +
    470B  LEU*     1.3    59.3    +      -       -      +
    471B  GLU*     5.6     0.9    -      -       -      -
    477B  LYS      3.5     2.6    -      -       -      +
    478B  VAL*     3.1    11.0    -      -       -      -
    479B  SER*     2.9    46.5    +      -       -      -
    480B  PRO      4.3     2.4    +      -       -      -
    481B  TYR*     4.5     3.8    -      -       +      -
     67C  TYR*     3.9    39.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 470 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364B  LYS*     5.6     0.7    -      -       +      -
    412B  VAL*     3.9    24.0    -      -       +      -
    443B  LEU*     4.2    15.7    -      -       +      -
    450B  ASN      4.0     0.2    -      -       -      +
    451B  VAL*     3.1     8.5    -      -       -      +
    452B  TYR*     2.5    57.0    +      -       +      +
    454B  LEU*     4.6    15.8    -      -       +      +
    469B  THR*     1.3    72.9    -      -       -      +
    471B  GLU*     1.3    63.6    +      -       -      +
    472B  TRP*     3.8    30.1    -      -       +      -
    476B  PHE*     3.4    35.0    -      -       +      -
    477B  LYS      4.1     0.7    -      -       -      +
    478B  VAL*     4.4    11.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 471 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450B  ASN      3.9     4.9    -      -       -      +
    451B  VAL*     3.4    23.8    -      -       +      -
    469B  THR*     5.5     1.7    +      -       -      +
    470B  LEU*     1.3    74.0    -      -       -      +
    472B  TRP*     1.3    66.6    +      -       -      +
    473B  ILE      5.0     1.6    -      -       -      +
    474B  PRO*     5.0     9.2    -      -       +      -
    475B  ARG      3.8     3.1    -      -       -      +
    476B  PHE*     3.4     6.2    -      -       -      -
    477B  LYS*     3.0    51.7    +      -       +      +
    479B  SER*     4.5     7.8    +      -       -      -
     67C  TYR*     2.9    26.7    +      -       -      +
     69C  ARG*     3.8    18.7    -      -       -      +
     70C  ASP*     3.6    21.4    +      -       -      +
----------------------------------------------------------
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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