Contacts of the strand formed by residues 40 - 51 (chain B) in PDB entry 4Y22


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 ASN 40 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35B  GLY*     3.4     1.2    -      -       -      -
     36B  LYS*     2.9    44.5    +      -       +      +
     37B  ASP*     2.7    39.5    +      -       -      +
     39B  ASN*     1.3    86.1    +      -       -      +
     41B  LEU*     1.3    59.7    +      -       -      +
     63B  LYS      3.2     5.6    -      -       -      -
     64B  ASP*     3.4    11.1    -      -       -      +
     65B  GLY*     3.1    26.0    +      -       -      +
    112B  LEU*     3.7    11.5    -      -       +      +
    114B  LEU*     5.3     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 41 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33B  ASN*     3.6    44.0    -      -       +      +
     34B  LEU      3.2    13.9    -      -       -      +
     37B  ASP      3.2    22.2    -      -       -      +
     38B  SER*     3.9    10.3    -      -       -      +
     40B  ASN*     1.3    72.1    -      -       -      +
     42B  CYS*     1.3    59.6    +      -       -      +
     43B  LEU      3.2    10.3    -      -       -      +
     44B  HIS*     4.7     2.2    -      -       +      +
     62B  SER*     3.4     6.6    -      -       -      -
     63B  LYS*     2.7    63.2    +      -       +      +
     68B  TRP*     4.3    13.0    -      -       +      -
    112B  LEU*     3.6     3.9    -      -       -      +
    119B  TYR*     4.0    14.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 42 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  LEU      2.9    15.7    +      -       -      -
     35B  GLY*     3.8    12.8    -      -       -      -
     40B  ASN      3.9     1.2    +      -       -      -
     41B  LEU*     1.3    73.2    -      -       -      +
     43B  LEU*     1.3    64.6    +      -       -      +
     61B  ASN      4.6     2.2    -      -       -      -
     62B  SER*     4.7     1.2    -      -       -      -
     91B  PHE*     6.1     1.3    -      -       -      -
     96B  LEU*     3.8    37.0    -      -       +      +
    108B  PHE*     3.7    21.3    -      -       -      -
    109B  PRO      4.6     1.2    -      -       -      +
    110B  ASN*     4.5     5.6    -      -       -      +
    111B  ARG      5.4     1.9    +      -       -      +
    112B  LEU*     3.6    30.2    -      -       +      +
    114B  LEU*     4.7     9.0    -      -       +      -
    117B  ILE*     4.3    15.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 43 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32B  LEU      3.5     1.5    -      -       -      +
     33B  ASN*     3.4     4.5    -      -       -      +
     34B  LEU*     2.8    62.3    +      -       +      +
     41B  LEU*     3.2     4.2    -      -       -      +
     42B  CYS*     1.3    81.8    -      -       -      +
     44B  HIS*     1.3    69.3    +      -       -      +
     45B  PHE*     4.3    20.6    -      -       +      +
     60B  CYS*     4.7     7.0    -      -       +      -
     61B  ASN      3.9     2.0    -      -       -      -
     89B  ILE*     4.0     8.5    -      -       +      -
     96B  LEU*     4.1    16.6    -      -       +      -
     98B  VAL*     3.7    27.8    -      -       +      -
    108B  PHE*     4.3    27.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 44 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31B  VAL*     3.8    26.5    -      -       +      -
     33B  ASN*     2.6    28.5    +      -       -      +
     41B  LEU*     4.7     4.9    -      -       +      -
     43B  LEU*     1.3    72.5    -      -       -      +
     45B  PHE*     1.3    56.7    +      -       -      +
     46B  ASN*     3.3    15.2    -      -       +      +
     59B  VAL*     3.3     5.0    -      -       +      +
     60B  CYS*     3.2     9.5    -      -       -      -
     61B  ASN*     2.8    40.2    +      -       +      +
     68B  TRP*     3.5    29.2    -      +       +      -
      2C  SGA      2.8    52.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 45 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30B  PHE*     4.9     3.4    -      +       -      -
     31B  VAL*     3.2     2.8    -      -       -      -
     32B  LEU*     2.8    62.8    +      -       +      +
     43B  LEU*     3.7    13.9    -      -       +      -
     44B  HIS*     1.3    70.9    -      -       -      +
     46B  ASN*     1.3    57.9    +      -       -      +
     47B  PRO*     3.4    26.2    -      -       +      +
     58B  ILE*     3.7    22.7    -      -       +      -
     59B  VAL      4.3     0.7    -      -       -      -
     60B  CYS*     3.9    18.4    -      -       -      -
     79B  PHE*     3.8    28.5    -      +       -      -
     87B  VAL*     5.0     7.0    -      -       +      -
     89B  ILE*     6.4     1.1    -      -       +      -
     98B  VAL*     3.9    39.7    -      -       +      -
    106B  PHE*     4.3    12.6    -      +       +      -
----------------------------------------------------------
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Residues in contact with ASN 46 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  SER*     2.7    27.8    +      -       -      -
     30B  PHE      2.8    21.8    +      -       -      -
     31B  VAL*     3.4    13.4    -      -       +      +
     44B  HIS*     3.3    23.8    -      -       +      +
     45B  PHE*     1.3    74.6    -      -       -      +
     47B  PRO*     1.3    61.8    +      -       -      +
     48B  ARG*     2.7    39.1    +      -       -      +
     52B  HIS*     4.9     2.4    -      -       -      -
     58B  ILE*     4.5     0.4    -      -       -      -
     59B  VAL*     3.0    36.7    +      -       +      +
      2C  SGA      3.6     4.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 47 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  SER*     3.5     3.3    -      -       -      -
     30B  PHE*     3.2    63.8    +      -       +      +
     45B  PHE*     3.4    34.5    -      -       +      +
     46B  ASN*     1.3    87.2    +      -       -      +
     48B  ARG*     1.3    59.9    +      -       -      +
     49B  PHE*     3.9     3.4    +      -       +      -
     57B  THR      3.8     5.6    -      -       -      +
     58B  ILE*     4.1     6.5    -      -       +      -
     77B  PHE*     3.6    20.6    -      -       +      -
     79B  PHE*     3.8    12.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 48 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28B  LYS      3.7     4.3    -      -       -      +
     29B  SER*     4.2     6.7    -      -       -      +
     46B  ASN*     2.7    29.7    +      -       -      +
     47B  PRO*     1.3    71.0    -      -       -      +
     49B  PHE*     1.3    61.8    +      -       -      +
     51B  ALA*     3.6    24.0    -      -       +      +
     52B  HIS*     3.8    15.8    -      -       -      +
     54B  ASP*     3.2    29.6    +      -       +      +
     55B  ALA      3.7     1.0    -      -       -      -
     56B  ASN      2.9    20.6    +      -       -      -
     57B  THR      2.8    23.8    +      -       -      +
     59B  VAL*     3.7    26.6    -      -       -      +
     71B  GLU*     3.6     4.0    +      -       -      -
     73B  ARG*     3.7     0.6    -      -       -      +
     77B  PHE*     3.7     3.0    -      -       -      -
      1C  MAG      2.7    23.2    +      -       -      -
      2C  SGA      2.9    49.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 49 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23B  VAL*     3.7    18.8    -      -       +      -
     27B  ALA*     3.5    30.1    -      -       +      +
     28B  LYS      2.7    25.8    +      -       -      +
     29B  SER*     4.0     2.2    -      -       -      -
     30B  PHE*     3.8    33.2    -      +       -      -
     47B  PRO      4.3     3.4    -      -       -      -
     48B  ARG*     1.3    71.0    -      -       -      +
     50B  ASN*     1.3    63.5    +      -       +      +
     55B  ALA*     3.2     4.3    -      -       -      +
     56B  ASN*     2.8    34.2    +      -       -      +
     77B  PHE*     3.5    28.0    -      +       -      -
     79B  PHE*     3.7    10.1    -      -       +      -
     80B  GLN      4.5     0.2    -      -       -      -
     81B  PRO*     3.7    34.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 50 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28B  LYS*     3.2    22.0    +      -       +      +
     49B  PHE*     1.3    83.4    -      -       +      +
     51B  ALA*     1.3    62.9    +      -       -      +
     53B  GLY*     5.0     4.5    +      -       -      -
     54B  ASP      3.1    17.1    +      -       -      +
     55B  ALA*     4.3     8.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 51 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28B  LYS*     4.2     9.6    +      -       +      +
     29B  SER*     3.8    25.8    -      -       -      -
     48B  ARG*     3.6     8.6    -      -       +      +
     50B  ASN*     1.3    76.6    +      -       -      +
     52B  HIS*     1.3    89.7    +      -       +      +
     53B  GLY      3.1     3.1    -      -       -      +
     54B  ASP*     3.0    22.0    +      -       -      +
----------------------------------------------------------
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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