Contacts of the strand formed by residues 103 - 118 (chain A) in PDB entry 5GKI


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 GLU 103 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41A  TYR*     2.5    35.2    +      -       +      -
     42A  ASP      3.4     4.7    -      -       -      +
     43A  GLY*     3.8     6.1    -      -       -      -
     44A  ARG*     3.1    39.2    +      -       -      +
     78A  GLN*     3.5    20.6    +      -       -      +
     97A  ILE*     3.4     8.1    -      -       -      +
     98A  ARG*     2.8    59.5    +      -       +      +
    101A  PRO*     3.3    13.4    +      -       +      +
    102A  ARG*     1.3    82.3    -      -       -      +
    104A  THR*     1.3    64.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 104 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40A  HIS      3.8     0.8    -      -       -      +
     41A  TYR*     3.4     7.9    -      -       -      -
     42A  ASP*     2.6    46.4    +      -       +      +
     78A  GLN*     4.5     0.2    -      -       -      -
     95A  VAL*     5.0     6.3    -      -       +      -
     96A  SER      3.6     3.6    -      -       -      +
     97A  ILE*     4.2    16.1    -      -       +      +
    102A  ARG*     4.5    10.4    +      -       -      +
    103A  GLU*     1.3    75.9    +      -       -      +
    105A  LEU*     1.3    63.4    +      -       -      +
    106A  GLU*     3.8    29.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 105 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39A  VAL*     3.7    21.8    -      -       +      -
     40A  HIS      3.6    12.1    -      -       -      +
     41A  TYR*     3.8    18.4    -      -       +      -
     64A  PHE*     3.8    25.2    -      -       +      -
     66A  ILE*     4.1     9.0    -      -       +      -
     76A  ASN*     4.1     6.3    -      -       +      -
     77A  TRP*     3.5    35.2    -      -       -      +
     78A  GLN*     3.7    21.7    -      -       +      +
     94A  LEU      3.7     0.9    -      -       -      +
     95A  VAL*     3.4     4.0    -      -       -      +
     96A  SER*     2.8    41.8    +      -       -      +
    104A  THR*     1.3    72.6    -      -       -      +
    106A  GLU*     1.3    61.5    +      -       -      +
    107A  VAL*     4.2     4.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 106 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38A  LYS      3.7     0.9    -      -       -      +
     39A  VAL*     3.5     3.9    -      -       -      -
     40A  HIS*     2.8    62.9    +      -       +      +
     89A  ARG*     3.1    39.2    +      -       -      -
     93A  VAL*     4.1     5.5    -      -       +      +
     94A  LEU      3.4     3.1    -      -       -      -
     95A  VAL*     4.0    13.2    -      -       +      +
    104A  THR*     3.8    20.8    -      -       +      +
    105A  LEU*     1.3    78.0    -      -       -      +
    107A  VAL*     1.3    63.2    +      -       -      +
    108A  GLU      4.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 107 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37A  CYS*     3.8    15.7    -      -       +      -
     38A  LYS      3.5     9.0    -      -       -      +
     39A  VAL*     4.1     6.5    -      -       +      -
     56A  ILE*     3.7    27.8    -      -       +      -
     64A  PHE*     3.6    29.8    -      -       +      -
     66A  ILE*     3.6    22.0    -      -       +      -
     93A  VAL*     3.1     4.1    -      -       -      -
     94A  LEU*     2.7    47.8    +      -       +      +
    105A  LEU*     4.6     3.1    -      -       +      -
    106A  GLU*     1.3    75.5    -      -       -      +
    108A  GLU*     1.3    62.4    +      -       -      +
    109A  LEU*     3.5     6.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 108 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37A  CYS*     3.1    25.7    -      -       -      +
     38A  LYS*     2.9    41.7    +      -       +      +
     40A  HIS*     3.9    16.2    +      -       +      +
     91A  ASN*     3.3    36.2    +      -       +      +
     92A  PRO      3.7     3.6    -      -       -      -
     93A  VAL*     3.9    16.8    -      -       +      +
    106A  GLU      3.9     1.6    +      -       -      -
    107A  VAL*     1.3    69.4    -      -       -      +
    109A  LEU*     1.3    60.7    +      -       -      +
    110A  GLU*     3.3    13.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 109 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17A  LEU*     4.3    13.9    -      -       +      -
     21A  VAL*     6.3     0.2    -      -       +      -
     33A  ILE*     4.4    11.2    -      -       +      -
     35A  ALA*     4.0    13.5    -      -       +      -
     36A  ARG      3.9     3.6    -      -       -      +
     37A  CYS*     4.3     1.8    -      -       +      -
     56A  ILE*     3.8    28.7    -      -       +      -
     86A  LEU*     4.6     7.6    -      -       +      -
     91A  ASN*     3.4    18.2    -      -       -      +
     92A  PRO*     2.8    29.6    +      -       +      +
     94A  LEU*     4.1    25.4    -      -       +      +
    107A  VAL*     3.9    18.2    -      -       +      +
    108A  GLU*     1.3    70.7    -      -       -      +
    110A  GLU*     1.3    61.8    +      -       -      +
    111A  GLU*     3.6     0.9    -      -       -      -
    112A  VAL*     3.8    25.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 110 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36A  ARG*     2.9    43.2    +      -       -      +
     37A  CYS      3.9     7.2    -      -       -      -
     38A  LYS*     3.6    30.1    +      -       -      +
     51A  SER*     2.7    31.8    +      -       -      -
     91A  ASN*     3.9    29.3    -      -       -      +
    108A  GLU*     3.3    15.5    +      -       -      +
    109A  LEU*     1.3    75.4    -      -       -      +
    111A  GLU*     1.3    66.6    +      -       -      +
    112A  VAL      4.4     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 111 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11A  SER*     6.1     1.4    -      -       -      -
     35A  ALA*     3.3     3.3    -      -       -      -
     36A  ARG*     2.8    64.3    +      -       +      +
    110A  GLU*     1.3    80.0    -      -       -      +
    112A  VAL*     1.3    69.2    +      -       -      +
    113A  TYR*     3.5    25.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 112 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11A  SER*     3.6     6.6    -      -       -      -
     12A  PRO*     3.2    45.2    -      -       +      +
     17A  LEU*     3.8    27.8    -      -       +      -
     33A  ILE*     4.2     6.7    -      -       +      -
     34A  PHE      3.9     4.9    -      -       -      +
     35A  ALA*     3.9     4.5    -      -       +      -
     92A  PRO*     5.2     1.3    -      -       +      -
    109A  LEU*     3.8    28.9    -      -       +      +
    111A  GLU*     1.3    78.4    +      -       -      +
    113A  TYR*     1.3    59.5    +      -       -      +
    114A  MET      3.5    22.7    -      -       -      +
    115A  VAL*     4.3     4.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 113 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10A  THR*     3.3     8.0    -      -       -      +
     11A  SER*     2.9    23.5    +      -       -      +
     34A  PHE      2.8    15.8    +      -       -      +
     35A  ALA*     3.6     3.4    -      -       -      -
     36A  ARG*     3.1    34.1    -      -       +      +
     53A  ASP*     2.7    30.2    +      -       -      -
    111A  GLU*     4.0    24.6    -      -       +      +
    112A  VAL*     1.3    73.3    -      -       -      +
    114A  MET*     1.3    61.7    +      -       -      +
      5B  LYS*     2.6    42.2    +      -       +      -
      6B  VAL*     3.5    23.2    -      -       +      +
    118B  PHE*     3.5    20.0    -      +       -      -
----------------------------------------------------------
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Residues in contact with MET 114 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  VAL*     3.9    24.9    -      -       +      -
      9A  ILE      3.5    10.1    -      -       -      +
     10A  THR*     4.1     7.2    -      -       +      -
     32A  THR*     4.1     6.5    -      -       +      +
     33A  ILE*     3.4     3.3    -      -       -      -
     34A  PHE*     2.9    80.6    +      -       +      +
    112A  VAL*     3.5     9.7    -      -       -      +
    113A  TYR*     1.3    79.6    -      -       -      +
    115A  VAL*     1.3    68.3    +      -       -      +
    116A  SER*     3.6    26.9    -      -       -      +
      6B  VAL*     4.2     7.0    -      -       +      -
      8B  VAL*     4.1    17.5    -      -       -      -
     34B  PHE*     5.4     0.7    -      -       +      -
    114B  MET*     4.8     7.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 115 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  VAL*     3.5     0.9    -      -       -      -
      9A  ILE*     3.0    42.0    +      -       +      +
     12A  PRO*     3.8    21.1    -      -       +      -
     17A  LEU*     4.1    22.7    -      -       +      -
     20A  LEU*     3.5    34.9    -      -       +      +
     21A  VAL*     4.7     1.1    -      -       +      -
     31A  LEU*     4.1    11.2    -      -       +      -
     32A  THR      3.5     4.3    -      -       -      -
     33A  ILE*     4.0    17.9    -      -       +      -
    112A  VAL*     4.4     2.0    -      -       +      -
    114A  MET*     1.3    77.2    -      -       -      +
    116A  SER*     1.3    66.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 116 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  THR      3.1    13.0    -      -       -      -
      8A  VAL*     4.0    11.4    -      -       -      -
     20A  LEU*     4.1     1.8    -      -       -      -
     30A  MET      3.5     2.1    -      -       -      +
     31A  LEU*     3.5     6.9    -      -       -      +
     32A  THR*     2.9    55.0    +      -       -      -
    114A  MET*     3.6    12.9    -      -       -      +
    115A  VAL*     1.3    80.2    -      -       -      +
    117A  VAL*     1.3    64.8    +      -       -      +
    118A  PHE      4.1     0.2    -      -       -      -
     34B  PHE*     3.5    18.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 117 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5A  LYS      3.7     1.0    -      -       -      +
      6A  VAL*     3.3     6.3    -      -       -      +
      7A  THR*     2.9    40.6    +      -       -      +
     20A  LEU*     3.5    47.5    -      -       +      +
     23A  SER*     4.8     4.3    -      -       -      +
     24A  ALA*     4.0    17.7    -      -       +      +
     29A  ALA*     3.6    23.6    -      -       +      -
     30A  MET      3.6     2.2    -      -       -      -
     31A  LEU*     4.3     1.6    -      -       +      -
    116A  SER*     1.3    76.7    -      -       -      +
    118A  PHE*     1.3    61.6    +      -       -      +
    119A  ARG*     4.0    22.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 118 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5A  LYS*     3.6     9.9    -      -       +      -
      6A  VAL*     3.5    15.7    -      -       +      -
     29A  ALA*     3.9     2.2    -      -       -      -
     30A  MET*     3.0    40.8    +      -       +      +
     32A  THR*     5.2     0.2    -      -       -      +
    117A  VAL*     1.3    73.1    -      -       -      +
    119A  ARG*     1.3    65.0    +      -       -      +
    120A  ALA*     2.8    32.7    +      -       +      -
     34B  PHE*     3.4    41.1    -      +       +      -
     35B  ALA      4.1     0.9    -      -       -      -
     53B  ASP*     3.5    22.9    -      -       +      -
     54B  ARG      3.4    28.7    -      -       -      -
     55B  VAL*     3.8    13.7    -      -       +      -
    113B  TYR*     3.8    24.9    -      +       -      -
----------------------------------------------------------
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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