Contacts of the helix formed by residues 357 - 372 (chain D) in PDB entry 2ABJ


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 PRO 357 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197D  PHE*     3.8    25.6    -      -       +      -
    325D  GLU*     3.4    18.2    -      -       -      +
    337D  PRO*     4.2     2.0    -      -       +      -
    352D  THR*     3.4    25.3    -      -       +      +
    353D  MET*     3.8    31.6    -      -       +      -
    355D  ASN      3.3     5.6    -      -       -      +
    356D  GLY*     1.3    78.2    -      -       -      +
    358D  LYS*     1.3    59.4    +      -       -      +
    359D  LEU      3.5     1.3    -      -       -      -
    360D  ALA*     3.8     9.0    -      -       +      -
    361D  SER*     3.0    29.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 358 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    264D  TYR*     5.8     4.3    -      -       +      -
    325D  GLU*     3.1     3.9    +      -       -      +
    355D  ASN      3.0    19.2    +      -       -      +
    356D  GLY*     3.4     4.8    -      -       -      -
    357D  PRO*     1.3    70.0    -      -       -      +
    359D  LEU*     1.3    61.3    +      -       -      +
    361D  SER*     3.4     6.6    +      -       -      -
    362D  ARG*     2.9    30.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 359 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    264D  TYR*     3.6    40.1    -      -       +      -
    274D  LEU*     3.7    30.1    -      -       +      -
    299D  TRP*     3.8    29.2    -      -       +      -
    302D  PHE*     3.9    17.9    -      -       +      -
    325D  GLU*     2.7    22.9    +      -       -      +
    327D  PHE*     4.1     8.3    -      -       +      -
    358D  LYS*     1.3    71.0    -      -       -      +
    360D  ALA*     1.3    59.7    +      -       -      +
    362D  ARG*     3.2    11.4    +      -       -      +
    363D  ILE*     2.9    43.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 360 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197D  PHE*     4.1     5.4    -      -       +      -
    325D  GLU*     2.8    21.2    +      -       -      +
    327D  PHE*     4.2    17.9    -      -       +      -
    335D  VAL*     3.6    27.9    -      -       +      +
    337D  PRO*     4.7     5.2    -      -       +      -
    352D  THR*     5.5     0.7    -      -       +      -
    357D  PRO*     3.8    18.6    -      -       +      -
    358D  LYS      3.4     0.2    -      -       -      -
    359D  LEU*     1.3    74.1    -      -       -      +
    361D  SER*     1.3    55.5    +      -       -      +
    363D  ILE*     3.4     3.8    +      -       -      +
    364D  LEU*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 361 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197D  PHE*     3.8    19.3    -      -       -      -
    356D  GLY      5.6     0.7    -      -       -      -
    357D  PRO*     3.0    22.2    +      -       -      -
    358D  LYS*     3.4     8.3    +      -       -      -
    360D  ALA*     1.3    73.6    -      -       -      +
    362D  ARG*     1.3    62.0    +      -       -      +
    364D  LEU*     3.7     5.0    -      -       -      +
    365D  SER*     2.9    35.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 362 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299D  TRP*     3.3    58.0    -      -       +      +
    301D  GLU*     2.8    43.8    +      -       -      -
    302D  PHE*     5.0     4.9    -      -       -      -
    358D  LYS      2.9    19.9    +      -       -      +
    359D  LEU*     3.5    10.2    -      -       -      +
    361D  SER*     1.3    77.5    +      -       -      +
    363D  ILE*     1.3    56.9    +      -       -      +
    365D  SER*     3.7     5.0    -      -       -      -
    366D  LYS*     2.9    31.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 363 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    274D  LEU*     5.2     0.7    -      -       +      -
    292D  ILE*     3.7    42.4    -      -       +      -
    295D  LEU*     5.7     3.1    -      -       +      -
    299D  TRP*     4.2    20.0    -      -       +      -
    327D  PHE*     3.5    33.2    -      -       +      -
    335D  VAL*     3.8    14.8    -      -       +      -
    359D  LEU*     2.9    31.6    +      -       +      +
    360D  ALA*     3.7     3.6    -      -       -      +
    362D  ARG*     1.3    71.5    -      -       -      +
    364D  LEU*     1.3    68.4    +      -       -      +
    366D  LYS*     3.3     4.8    +      -       -      -
    367D  LEU*     2.9    39.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 364 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197D  PHE*     3.6    33.4    -      -       +      -
    333D  CYS      4.3     6.1    -      -       -      +
    334D  VAL*     3.7    37.7    -      -       +      -
    335D  VAL*     4.7     4.5    -      -       +      +
    360D  ALA      3.0    17.6    +      -       -      +
    361D  SER*     3.7     5.6    -      -       -      +
    363D  ILE*     1.3    77.7    -      -       -      +
    365D  SER*     1.3    61.1    +      -       -      +
    367D  LEU*     4.1     0.5    -      -       -      +
    368D  THR*     2.8    40.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 365 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361D  SER*     2.9    20.8    +      -       -      -
    362D  ARG*     3.7     5.6    -      -       -      -
    364D  LEU*     1.3    78.2    -      -       -      +
    366D  LYS*     1.3    63.8    +      -       -      +
    368D  THR*     3.8     3.5    -      -       -      -
    369D  ASP*     2.9    38.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 366 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295D  LEU*     3.9    32.3    -      -       +      -
    298D  GLN*     5.7     1.8    -      -       -      +
    299D  TRP*     4.3    23.7    -      -       +      +
    362D  ARG*     2.9    22.3    +      -       +      +
    363D  ILE*     3.3     7.2    +      -       -      +
    365D  SER*     1.3    73.3    -      -       -      +
    367D  LEU*     1.3    62.9    +      -       -      +
    369D  ASP*     3.3     7.1    +      -       -      +
    370D  ILE*     3.2    29.5    +      -       +      +
    375D  GLU*     3.4    35.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 367 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109D  PHE*     4.0    12.8    -      -       +      -
    288D  THR*     4.0    19.5    -      -       +      -
    291D  CYS*     3.9    11.2    -      -       +      -
    292D  ILE*     4.3     6.5    -      -       +      -
    295D  LEU*     3.8    15.7    -      -       +      -
    334D  VAL*     3.7    29.2    -      -       +      -
    363D  ILE*     2.9    33.6    +      -       +      +
    366D  LYS*     1.3    68.9    -      -       -      +
    368D  THR*     1.3    60.6    +      -       -      +
    370D  ILE*     3.3     6.9    +      -       +      +
    371D  GLN*     2.8    45.7    +      -       -      +
    379D  TRP*     3.7    29.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 368 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    154D  THR      4.8     4.0    -      -       -      +
    334D  VAL*     4.9     3.1    -      -       -      +
    364D  LEU*     2.8    39.1    +      -       -      +
    365D  SER*     3.8     5.4    -      -       -      -
    367D  LEU*     1.3    76.1    -      -       -      +
    369D  ASP*     1.3    56.4    +      -       -      +
    371D  GLN*     3.3    12.4    +      -       -      -
    372D  TYR*     2.9    53.2    +      -       +      +
    374D  ARG*     3.2    24.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 369 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365D  SER*     2.9    31.9    +      -       -      +
    366D  LYS*     3.5     8.6    -      -       -      +
    368D  THR*     1.3    75.8    -      -       -      +
    370D  ILE*     1.3    60.7    +      -       -      +
    373D  GLY      3.3     1.9    +      -       -      -
    374D  ARG*     2.8    69.4    +      -       +      +
    375D  GLU*     3.3    24.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 370 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109D  PHE*     4.0    14.6    -      -       +      -
    295D  LEU*     5.1     2.7    -      -       +      -
    366D  LYS*     3.2    32.8    +      -       +      +
    367D  LEU*     3.7     7.9    -      -       -      +
    369D  ASP*     1.3    75.1    -      -       -      +
    371D  GLN*     1.3    65.5    +      -       -      +
    373D  GLY*     3.1    14.0    +      -       -      -
    375D  GLU*     3.8    32.6    -      -       +      +
    377D  SER*     3.8    29.4    -      -       -      +
    379D  TRP*     3.9    29.4    -      -       +      -
    380D  THR*     3.4    27.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 371 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99D  PHE*     3.4    61.7    -      -       +      +
    107D  ARG*     4.1    15.1    +      -       -      +
    109D  PHE*     3.6    35.8    -      -       +      -
    331D  THR      6.0     0.2    +      -       -      -
    334D  VAL*     4.8    16.3    -      -       -      +
    367D  LEU*     2.8    35.6    +      -       -      +
    368D  THR*     3.7    14.3    +      -       -      +
    370D  ILE*     1.3    72.5    -      -       -      +
    372D  TYR*     1.3    63.2    +      -       +      +
    373D  GLY      3.3     2.5    +      -       -      -
    380D  THR*     4.2     7.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 372 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99D  PHE*     3.7    31.5    -      +       +      -
    100D  ARG      3.3    23.1    -      -       -      -
    101D  GLY*     3.3     9.1    -      -       -      -
    102D  VAL*     2.9    30.6    +      -       +      +
    107D  ARG*     4.0     0.4    -      -       -      -
    153D  SER      3.7     3.1    -      -       -      -
    154D  THR*     3.2    37.9    +      -       +      -
    155D  SER      3.8     1.9    -      -       -      -
    156D  ALA      2.5    40.0    +      -       -      -
    157D  SER*     4.2     0.9    -      -       -      -
    368D  THR*     2.9    43.3    +      -       +      +
    371D  GLN*     1.3    81.3    -      -       +      +
    373D  GLY*     1.3    61.3    +      -       -      +
    374D  ARG*     3.2    19.4    +      -       -      +
----------------------------------------------------------
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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