Contacts of the strand formed by residues 3 - 19 (chain A) in PDB entry 5HJD


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 SER 3 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1A  MET*     3.2    31.8    -      -       -      +
      2A  ALA*     1.3    74.8    -      -       -      +
      4A  SER*     1.3    65.8    +      -       -      +
    126A  ASN*     3.9     0.7    -      -       -      +
      7C  VAL*     5.6     0.2    -      -       -      -
      8C  GLN      3.2    14.4    -      -       -      -
      9C  VAL*     4.1     4.7    -      -       -      -
     10C  LYS*     5.2     1.5    -      -       -      +
    135C  LEU      3.2    22.2    +      -       -      -
    136C  LEU*     3.4    21.7    +      -       -      +
    138C  ALA      2.9    19.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 4 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3A  SER*     1.3    77.2    -      -       -      +
      5A  CYS*     1.3    61.1    +      -       -      +
      6A  ALA      4.1     0.2    +      -       -      -
    126A  ASN*     3.3    20.6    -      -       -      -
      6C  ALA      3.4     3.3    -      -       -      +
      7C  VAL*     4.5     0.7    -      -       -      -
      8C  GLN*     3.0    49.4    +      -       -      +
    136C  LEU*     3.9     6.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 5 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4A  SER*     1.3    74.7    -      -       -      +
      6A  ALA*     1.3    62.0    +      -       -      +
      7A  VAL*     3.7    15.5    -      -       -      -
    124A  PHE      3.6     0.5    -      -       -      +
    125A  ASN*     3.6     3.7    -      -       -      +
    126A  ASN*     2.8    40.3    +      -       -      +
    127A  PRO*     4.4     0.4    -      -       +      +
      5C  CYS*     2.0    48.0    -      -       -      -
      6C  ALA      3.4     4.7    -      -       -      -
      7C  VAL*     4.0    10.1    -      -       +      -
    132C  ARG*     3.9    18.2    -      -       -      +
    136C  LEU*     4.2     8.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 6 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4A  SER      4.1     0.4    +      -       -      -
      5A  CYS*     1.3    74.3    -      -       -      +
      7A  VAL*     1.3    62.6    +      -       -      +
      8A  GLN*     3.6     9.1    +      -       +      +
    123A  THR*     4.1    19.1    -      -       +      -
    124A  PHE      3.5     4.7    -      -       -      -
    125A  ASN*     4.2     8.1    -      -       -      +
      4C  SER*     3.5     3.8    +      -       -      +
      6C  ALA*     3.2    34.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 7 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5A  CYS*     3.7    24.0    -      -       -      -
      6A  ALA*     1.3    71.4    -      -       -      +
      8A  GLN*     1.3    66.8    +      -       -      +
      9A  VAL*     4.7     1.8    -      -       +      -
    122A  LEU      3.6     1.0    -      -       -      +
    123A  THR*     3.6     1.2    -      -       -      -
    124A  PHE*     2.8    44.7    +      -       +      +
    127A  PRO*     4.0    20.2    -      -       +      -
    132A  ARG*     4.0    12.8    -      -       +      -
    135A  LEU*     3.8    37.0    -      -       +      -
    136A  LEU*     4.3    13.0    -      -       +      -
      4C  SER      3.2    10.1    -      -       -      +
      5C  CYS*     4.1     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 8 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6A  ALA*     4.1    11.2    -      -       +      +
      7A  VAL*     1.3    76.0    -      -       -      +
      9A  VAL*     1.3    63.5    +      -       -      +
    121A  LYS*     3.2    40.6    +      -       +      +
    122A  LEU      3.2     6.1    -      -       -      +
    123A  THR*     3.6    25.6    +      -       +      +
      2C  ALA*     3.2    27.8    -      -       +      +
      4C  SER*     3.0    29.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 9 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  VAL*     4.7     3.4    -      -       +      -
      8A  GLN*     1.3    76.9    -      -       -      +
     10A  LYS*     1.3    64.8    +      -       -      +
     11A  LEU*     5.3     0.2    -      -       +      -
     47A  PHE*     4.1    24.7    -      -       +      -
    121A  LYS*     3.9     3.7    -      -       -      +
    122A  LEU*     3.0    56.7    +      -       +      +
    124A  PHE*     3.7    15.3    -      -       +      -
    135A  LEU*     3.8    39.3    -      -       +      +
      2C  ALA      3.2    17.0    -      -       -      +
      3C  SER      4.3     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 10 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9A  VAL*     1.3    78.0    -      -       -      +
     11A  LEU*     1.3    70.7    +      -       -      +
     12A  GLU*     6.0     1.1    -      -       +      -
     38A  GLY*     4.2     1.6    -      -       -      -
     39A  PRO*     3.4    44.0    -      -       +      +
     44A  ILE*     4.6     3.3    -      -       -      +
     47A  PHE*     5.3     0.3    -      -       -      -
    120A  GLU      3.9     4.5    -      -       -      +
    121A  LYS*     5.1    12.2    -      -       +      +
      1C  MET*     3.5    33.6    -      -       -      +
      2C  ALA*     3.8    20.1    +      -       +      +
    119G  CYS*     6.4     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 11 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9A  VAL*     4.0     0.4    +      -       +      -
     10A  LYS*     1.3    84.2    -      -       -      +
     12A  GLU*     1.3    62.1    +      -       -      +
     13A  LEU*     4.2     5.6    -      -       +      -
     36A  VAL*     4.7     7.6    -      -       +      -
     37A  ARG      3.9    12.3    -      -       -      +
     44A  ILE*     4.1    25.8    -      -       +      -
     47A  PHE*     4.2    12.3    -      -       +      -
     48A  VAL*     5.2     0.9    -      -       +      -
     87A  VAL*     4.2    33.0    -      -       +      -
     89A  PHE*     5.3     0.7    -      -       +      -
    100A  PHE*     4.4     9.6    -      -       +      -
    119A  CYS*     3.6     3.3    -      -       -      +
    120A  GLU*     2.8    50.4    +      -       +      +
    122A  LEU*     3.6    32.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 12 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10A  LYS*     5.7     1.3    -      -       +      -
     11A  LEU*     1.3    79.3    -      -       -      +
     13A  LEU*     1.3    63.5    +      -       -      +
     35A  PHE*     3.9     0.7    -      -       -      +
     36A  VAL*     3.4     5.7    -      -       -      +
     37A  ARG*     2.8    71.8    +      -       +      +
     38A  GLY      3.1    19.6    -      -       -      +
     39A  PRO*     3.5    25.7    -      -       +      +
     40A  GLU      4.7     1.6    +      -       -      -
    117A  LEU*     4.2    12.2    -      -       +      +
    118A  ARG      3.7     2.9    -      -       -      -
    119A  CYS*     3.8    15.7    -      -       -      -
    118G  ARG*     5.1     2.9    -      -       -      +
    119G  CYS*     3.5    22.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 13 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11A  LEU*     4.6     4.7    -      -       +      -
     12A  GLU*     1.3    82.2    -      -       -      +
     14A  GLY*     1.3    54.9    +      -       -      +
     35A  PHE      3.6     5.2    -      -       -      +
     36A  VAL*     4.2    14.8    -      -       +      -
     85A  ILE*     3.9    23.3    -      -       +      -
    100A  PHE*     3.8    42.6    -      -       +      -
    102A  TYR*     3.8    21.3    -      -       +      -
    117A  LEU*     3.5     4.4    -      -       -      +
    118A  ARG*     2.6    53.6    +      -       +      +
    120A  GLU*     3.7    33.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 14 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13A  LEU*     1.3    74.5    -      -       -      +
     15A  HIS*     1.3    61.3    +      -       -      +
     34A  VAL*     3.5     4.0    -      -       -      +
     35A  PHE*     2.9    52.9    +      -       -      -
    102A  TYR*     3.1    15.7    -      -       -      -
    116A  HIS      3.2    11.4    -      -       -      -
    117A  LEU*     4.3     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 15 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  GLY*     1.3    75.9    -      -       -      +
     16A  ARG*     1.3    63.4    +      -       -      +
     17A  ALA*     4.0    14.1    -      -       +      -
     32A  TRP*     5.2     0.9    -      -       +      -
     33A  MET      3.1    13.5    -      -       -      +
     34A  VAL*     3.9     9.4    -      -       +      -
     35A  PHE*     3.8     5.9    -      -       -      -
    102A  TYR*     2.7    35.1    +      +       +      +
    103A  ASP      3.9     6.5    -      -       -      -
    104A  LEU*     4.1    16.4    -      -       +      -
    105A  PHE*     2.8    58.8    +      +       -      -
    114A  VAL*     3.3    14.4    -      -       +      +
    115A  ASN*     3.8     2.4    -      -       -      -
    116A  HIS*     3.1    31.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 16 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  HIS*     1.3    72.5    -      -       -      +
     17A  ALA*     1.3    61.1    +      -       -      +
     18A  GLN*     6.5     0.2    -      -       +      -
     31A  ASP      4.6     0.2    -      -       -      -
     32A  TRP*     3.1     5.8    -      -       -      +
     33A  MET*     2.8    69.2    +      -       +      +
     35A  PHE*     5.9     2.5    -      -       +      -
     72A  LYS*     5.8     2.0    -      -       -      +
    114A  VAL      3.2     8.5    -      -       -      +
    115A  ASN*     3.3    27.1    -      -       +      +
    112G  PRO*     5.6     9.7    -      -       -      +
    113G  PRO      5.6     5.7    +      -       -      -
    115G  ASN*     4.4    23.6    +      -       -      +
    204G  SO4      3.9    21.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 17 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  HIS*     4.0     3.4    -      -       +      -
     16A  ARG*     1.3    75.1    -      -       -      +
     18A  GLN*     1.3    60.2    +      -       -      +
     19A  VAL*     4.3     1.0    +      -       -      +
     30A  HIS*     4.9     3.9    -      -       +      -
     31A  ASP      3.4     4.9    -      -       -      +
     32A  TRP*     3.9     3.6    -      -       +      -
    105A  PHE      3.9     4.7    -      -       -      +
    106A  LEU*     3.6    32.3    -      -       +      -
    107A  HIS*     5.3     0.7    +      -       -      +
    113A  PRO*     3.7     3.1    -      -       -      +
    114A  VAL*     2.8    57.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 18 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16A  ARG*     4.2     0.6    -      -       +      -
     17A  ALA*     1.3    75.2    -      -       -      +
     19A  VAL*     1.3    90.8    +      -       -      +
     20A  ARG*     5.4     0.2    -      -       -      -
     21A  LYS*     6.0     3.7    -      -       -      +
     30A  HIS*     3.3     4.7    -      -       -      -
     31A  ASP*     2.5    53.9    +      -       +      +
    111A  HIS      5.6     0.7    -      -       -      +
    113A  PRO*     3.3    34.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 19 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17A  ALA      4.3     1.1    +      -       -      +
     18A  GLN*     1.3    95.6    +      -       -      +
     20A  ARG*     1.3    76.0    +      -       -      +
     21A  LYS*     3.7     6.8    +      -       -      +
     29A  THR*     3.8    13.5    -      -       -      +
     30A  HIS*     3.3    28.9    -      -       +      +
    107A  HIS      3.8     9.6    -      -       -      +
    108A  LEU      4.2    10.8    -      -       -      +
    109A  GLU*     4.2    26.9    -      -       +      +
    111A  HIS      5.5     4.0    -      -       -      +
    113A  PRO*     6.3     1.8    -      -       +      -
----------------------------------------------------------
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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