Contacts of the strand formed by residues 145 - 155 (chain H) in PDB entry 1J5O


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 MET 145 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143H  ASN*     2.9    35.4    +      -       -      +
    144H  SER*     1.3    91.0    -      -       -      +
    146H  VAL*     1.3    67.7    +      -       -      +
    192H  THR*     4.3    14.4    -      -       +      +
    193H  VAL      3.9     2.2    -      -       -      -
    194H  PRO*     3.4    32.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 146 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136H  PRO*     4.0    20.0    -      -       +      -
    141H  GLN*     4.8    19.7    -      -       +      -
    142H  THR      5.2     1.1    -      -       -      +
    143H  ASN      4.0    12.3    -      -       -      +
    145H  MET*     1.3    82.1    -      -       -      +
    147H  THR*     1.3    74.6    +      -       -      +
    148H  LEU*     3.4    15.2    -      -       +      +
    192H  THR*     2.8     8.9    -      -       -      +
    193H  VAL*     2.7    46.6    +      -       +      +
    195H  SER*     4.7    10.5    -      -       -      -
    198H  TRP*     4.5    11.2    -      -       +      -
    199H  PRO*     5.8     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 147 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136H  PRO*     4.0     2.4    -      -       -      +
    146H  VAL*     1.3    81.1    -      -       -      +
    148H  LEU*     1.3    83.0    +      -       -      +
    190H  SER*     3.9    13.9    -      -       -      +
    191H  VAL      2.9    10.8    -      -       -      +
    192H  THR*     2.6    18.7    +      -       -      +
    114L  THR*     5.8     4.2    -      -       -      +
    116L  SER*     3.7    21.7    +      -       -      +
    118L  PHE*     3.6    28.9    -      -       +      -
    135L  PHE*     4.5     4.3    -      -       +      -
    137L  ASN*     5.2     6.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 148 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134H  LEU      3.7     7.6    -      -       -      +
    136H  PRO*     3.8    28.3    -      -       +      -
    146H  VAL*     3.4    22.4    -      -       +      +
    147H  THR*     1.3    82.3    -      -       -      +
    149H  GLY*     1.3    56.7    +      -       -      +
    164H  TRP*     4.4     7.0    -      -       +      -
    190H  SER*     2.9     7.6    -      -       -      -
    191H  VAL*     2.4    66.4    +      -       +      +
    193H  VAL*     4.2    18.6    -      -       +      +
    198H  TRP*     4.0    26.2    -      -       +      -
    203H  VAL*     5.2     5.4    -      -       +      -
    220H  ILE*     4.0    14.8    -      -       -      +
    118L  PHE*     4.2     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 149 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133H  PRO*     3.6     2.4    -      -       -      +
    134H  LEU*     2.6    50.5    +      -       -      +
    148H  LEU*     1.3    77.6    -      -       -      +
    150H  CYS*     1.3    59.1    +      -       -      +
    164H  TRP*     3.4    14.3    -      -       -      -
    189H  SER      3.1    13.0    -      -       -      -
    190H  SER*     3.8     3.1    -      -       -      -
    220H  ILE*     5.3     1.9    -      -       -      +
    135L  PHE*     4.2     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 150 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131H  VAL*     3.5    14.6    -      -       +      -
    132H  TYR      3.3    19.3    -      -       -      -
    133H  PRO*     4.1     4.9    -      -       -      -
    134H  LEU*     3.2     6.6    -      -       -      +
    149H  GLY*     1.3    77.7    -      -       -      -
    151H  LEU*     1.3    58.7    +      -       -      +
    152H  VAL*     3.7     7.3    +      -       +      +
    162H  VAL*     5.4     3.8    -      -       +      -
    164H  TRP*     4.2     2.7    -      -       +      -
    188H  SER*     2.9    28.1    -      -       -      -
    189H  SER*     2.9    13.1    +      -       -      +
    205H  CYS*     2.0    53.2    -      -       +      -
    218H  LYS*     4.3     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 151 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130H  SER      3.1     4.0    -      -       -      +
    131H  VAL*     3.0     5.3    -      -       -      -
    132H  TYR*     2.4    83.0    +      -       +      +
    134H  LEU*     3.8    15.3    -      -       +      +
    150H  CYS*     1.3    66.4    -      -       -      +
    152H  VAL*     1.3    66.3    +      -       -      +
    153H  LYS*     4.1     7.6    -      -       +      +
    186H  THR*     3.9    22.4    -      -       +      -
    187H  LEU      3.6     8.5    -      -       -      +
    188H  SER*     4.3     9.0    -      -       -      -
    124L  GLN*     4.1     2.9    -      -       -      +
    131L  SER*     3.8    30.1    -      -       -      +
    133L  VAL*     6.4     1.1    -      -       +      -
    178L  THR*     5.2    11.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 152 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129H  PRO*     3.8    27.8    -      -       +      -
    130H  SER      3.9     1.6    -      -       -      -
    131H  VAL*     4.4     5.6    -      -       +      +
    150H  CYS*     4.2     9.9    -      -       +      +
    151H  LEU*     1.3    73.8    -      -       -      +
    153H  LYS*     1.3    57.4    +      -       -      +
    155H  TYR*     4.2    13.9    -      -       +      -
    160H  VAL*     4.6     1.8    -      -       +      -
    162H  VAL*     4.9     4.3    -      -       +      -
    185H  TYR      3.9     1.9    -      -       -      +
    186H  THR*     3.2     2.3    -      -       -      -
    187H  LEU*     2.4    76.2    +      -       +      +
    207H  VAL*     4.0    37.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 153 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129H  PRO*     5.0     0.4    -      -       -      -
    130H  SER*     2.7    52.2    +      -       -      +
    132H  TYR*     3.4    22.2    +      -       +      -
    151H  LEU*     4.1     9.6    -      -       +      -
    152H  VAL*     1.3    76.4    -      -       -      +
    154H  GLY*     1.3    60.1    +      -       -      +
    155H  TYR      3.8     0.7    -      -       -      -
    181H  GLN*     5.3     2.7    -      -       -      +
    186H  THR*     3.6    26.2    -      -       +      +
    124L  GLN*     2.9    34.8    -      -       -      +
    129L  GLY*     3.9    14.1    -      -       -      +
    131L  SER*     4.4     5.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 154 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127H  THR*     3.3     8.5    +      -       -      -
    128H  PRO      2.5    26.4    -      -       -      +
    129H  PRO*     4.2     0.4    -      -       -      -
    130H  SER*     4.6     3.5    -      -       -      -
    153H  LYS*     1.3    80.8    -      -       -      +
    155H  TYR*     1.3    55.8    +      -       -      +
    184H  LEU*     3.8    19.9    -      -       -      +
    185H  TYR      3.4     7.4    +      -       -      -
    186H  THR*     3.8     3.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 155 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127H  THR*     3.1    16.6    -      -       -      +
    129H  PRO*     3.9    14.6    -      -       +      -
    152H  VAL*     4.2    20.4    -      -       +      -
    153H  LYS      3.8     0.2    -      -       -      -
    154H  GLY*     1.3    77.6    -      -       -      +
    156H  PHE*     1.3    56.7    +      -       -      +
    157H  PRO      3.3    14.8    -      -       -      -
    158H  GLU*     2.9    40.9    +      -       -      -
    160H  VAL*     3.3    25.7    -      -       +      +
    178H  ALA*     3.5     9.2    -      -       -      +
    184H  LEU*     3.7     2.5    -      -       -      -
    185H  TYR*     2.7    79.7    +      +       +      +
    187H  LEU*     4.2    15.9    -      -       +      +
    209H  HIS*     4.0    11.7    -      +       +      -
----------------------------------------------------------
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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