Contacts of the helix formed by residues 369 - 389 (chain B) in PDB entry 3WOO


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 GLY 369 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362B  LEU*     3.9    36.3    -      -       -      +
    363B  LYS*     6.0     0.4    -      -       -      -
    365B  GLN*     3.7     9.3    +      -       -      -
    366B  GLY      3.2     7.9    +      -       -      -
    367B  ALA      3.1     0.2    +      -       -      -
    368B  LYS*     1.3    77.7    -      -       -      +
    370B  GLN*     1.3    60.6    +      -       -      +
    371B  PRO*     3.6     2.0    -      -       -      -
    372B  ALA*     3.9     7.8    +      -       -      +
    373B  LEU*     3.5    21.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 370 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366B  GLY      3.5     9.3    +      -       -      +
    367B  ALA*     3.3    16.4    -      -       -      +
    369B  GLY*     1.3    76.7    -      -       -      +
    371B  PRO*     1.3    75.1    -      -       +      +
    373B  LEU*     3.1    22.1    +      -       -      +
    374B  ASP*     3.0    41.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 371 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367B  ALA      3.7     4.5    -      -       -      +
    368B  LYS      3.4    15.5    -      -       -      +
    369B  GLY      3.6     0.7    -      -       -      -
    370B  GLN*     1.3    94.2    -      -       +      +
    372B  ALA*     1.3    63.3    +      -       -      +
    374B  ASP*     2.9    24.5    +      -       +      +
    375B  ALA*     3.0    13.2    +      -       -      +
    555B  VAL*     3.9    16.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 372 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362B  LEU*     3.6    31.4    -      -       +      -
    369B  GLY*     4.0     4.5    -      -       -      +
    370B  GLN      3.3     0.4    -      -       -      -
    371B  PRO*     1.3    80.5    -      -       -      +
    373B  LEU*     1.3    63.1    +      -       -      +
    375B  ALA*     3.4     5.3    +      -       -      +
    376B  HIS*     3.1    18.4    +      -       -      +
    555B  VAL*     3.8    17.1    -      -       +      +
    556B  TYR*     3.7    10.7    -      -       +      +
    559B  ALA*     3.8    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 373 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359B  LEU*     4.4    21.8    -      -       +      +
    362B  LEU*     4.4     9.2    -      -       +      +
    363B  LYS*     3.7    48.9    -      -       +      +
    369B  GLY      3.5     9.4    +      -       -      +
    370B  GLN*     3.1    22.1    +      -       -      +
    372B  ALA*     1.3    79.9    -      -       -      +
    374B  ASP*     1.3    63.0    +      -       -      +
    376B  HIS*     3.6     9.1    +      -       +      +
    377B  ALA*     3.3    19.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 374 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370B  GLN*     3.0    44.3    +      -       -      +
    371B  PRO*     2.9    14.9    +      -       +      +
    373B  LEU*     1.3    75.4    -      -       -      +
    375B  ALA*     1.3    56.7    +      -       -      +
    377B  ALA*     2.8    29.8    +      -       -      +
    378B  LYS*     2.8    15.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 375 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    371B  PRO      3.0    10.0    +      -       -      +
    372B  ALA      3.4     9.4    -      -       -      +
    374B  ASP*     1.3    74.4    -      -       -      +
    376B  HIS*     1.3    62.7    +      -       -      +
    378B  LYS*     3.0     3.7    +      -       -      +
    379B  LEU*     2.9    30.7    +      -       -      +
    552B  ALA*     3.3    38.4    -      -       -      +
    555B  VAL*     4.1     7.6    -      -       +      -
    556B  TYR*     3.8    14.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 376 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    281B  LEU*     4.1    10.4    -      -       +      +
    355B  GLU*     2.7    31.5    +      -       -      -
    359B  LEU*     3.8    28.1    -      -       +      +
    372B  ALA      3.1     9.0    +      -       -      +
    373B  LEU*     3.6    13.9    +      -       +      +
    374B  ASP      3.2     0.2    -      -       -      -
    375B  ALA*     1.3    74.8    -      -       -      +
    377B  ALA*     1.3    65.3    +      -       -      +
    379B  LEU*     3.5     4.6    +      -       -      +
    380B  LEU*     3.1    54.3    +      -       +      +
    556B  TYR*     3.3    49.9    -      +       +      -
----------------------------------------------------------
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Residues in contact with ALA 377 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    373B  LEU*     3.3    11.5    +      -       +      +
    374B  ASP*     2.8    19.8    +      -       -      +
    376B  HIS*     1.3    80.4    +      -       -      +
    378B  LYS*     1.3    61.9    +      -       -      +
    380B  LEU*     3.5     8.0    +      -       -      +
    381B  ASP*     3.3    19.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 378 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374B  ASP      2.8    11.1    +      -       -      +
    375B  ALA*     3.3     9.6    -      -       -      +
    377B  ALA*     1.3    75.9    -      -       -      +
    379B  LEU*     1.3    55.7    +      -       -      +
    381B  ASP*     2.8    40.4    +      -       -      +
    382B  LEU*     2.8    32.8    +      -       +      +
    548B  GLU*     3.3    34.0    +      -       +      +
    551B  ALA*     6.3     0.2    -      -       +      -
    552B  ALA*     3.6    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 379 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    281B  LEU*     3.7    31.0    -      -       +      -
    284B  GLU*     5.1     2.8    -      -       -      +
    375B  ALA      2.9    22.5    +      -       -      +
    376B  HIS*     3.8     0.9    -      -       -      +
    378B  LYS*     1.3    70.4    -      -       -      +
    380B  LEU*     1.3    57.6    +      -       -      +
    382B  LEU*     3.3     7.7    +      -       +      +
    383B  LEU*     2.9    29.1    +      -       -      +
    549B  ASN*     3.1    27.1    -      -       -      +
    552B  ALA*     3.9    16.8    -      -       +      +
    553B  ARG*     3.8    42.1    +      -       -      +
    556B  TYR*     3.8    27.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 380 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    281B  LEU*     3.8    14.3    -      -       +      +
    283B  ALA*     3.8    28.7    -      -       +      -
    355B  GLU*     5.2     3.1    -      -       -      +
    376B  HIS*     3.1    40.2    +      -       +      +
    377B  ALA*     3.6     8.1    -      -       -      +
    378B  LYS      3.2     0.2    -      -       -      -
    379B  LEU*     1.3    77.3    -      -       -      +
    381B  ASP*     1.3    57.3    +      -       -      +
    383B  LEU*     3.4     7.9    +      -       +      +
    384B  GLU*     3.1    31.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 381 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377B  ALA      3.3     9.7    +      -       -      +
    378B  LYS*     2.8    26.0    +      -       -      +
    380B  LEU*     1.3    77.3    -      -       -      +
    382B  LEU*     1.3    65.8    +      -       -      +
    384B  GLU*     3.1    18.0    +      -       -      +
    385B  GLN*     3.1    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 382 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    378B  LYS*     2.8    29.3    +      -       +      +
    379B  LEU*     3.5    10.5    -      -       +      +
    381B  ASP*     1.3    77.5    -      -       -      +
    383B  LEU*     1.3    62.6    +      -       -      +
    385B  GLN*     3.2    29.7    -      -       -      +
    386B  SER*     3.0    21.4    +      -       -      -
    545B  ARG*     3.8    17.5    -      -       +      +
    548B  GLU*     3.5    32.5    -      -       +      +
    549B  ASN*     3.4    54.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 383 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    281B  LEU*     5.6     1.1    -      -       +      -
    283B  ALA*     3.3    47.1    -      -       +      +
    284B  GLU*     3.7    22.9    -      -       +      +
    287B  ASN*     4.0    30.3    -      -       +      +
    379B  LEU      2.9    14.0    +      -       -      +
    380B  LEU*     3.5    13.7    -      -       +      +
    381B  ASP      3.2     0.2    -      -       -      -
    382B  LEU*     1.3    76.6    -      -       -      +
    384B  GLU*     1.3    61.4    +      -       +      +
    386B  SER*     2.9    13.4    +      -       -      +
    387B  LYS*     2.9    27.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 384 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    287B  ASN*     5.2     1.6    +      -       -      -
    380B  LEU*     3.1    16.8    +      -       +      +
    381B  ASP*     3.1    13.6    +      -       -      +
    383B  LEU*     1.3    77.5    -      -       +      +
    385B  GLN*     1.3    56.3    +      -       -      +
    387B  LYS*     3.3    35.8    +      -       -      +
    388B  ALA*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 385 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    381B  ASP*     3.1    27.3    +      -       -      +
    382B  LEU*     3.2    29.1    -      -       -      +
    384B  GLU*     1.3    75.1    -      -       -      +
    386B  SER*     1.3    67.0    +      -       -      +
    388B  ALA*     3.3    19.9    +      -       -      +
    389B  THR*     4.0     5.9    +      -       -      +
    545B  ARG*     3.7    36.4    +      -       -      +
    548B  GLU*     4.9     6.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 386 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382B  LEU      3.0     7.9    +      -       -      -
    383B  LEU*     2.9    24.8    +      -       -      +
    385B  GLN*     1.3    78.2    -      -       -      +
    387B  LYS*     1.3    60.7    +      -       -      +
    388B  ALA      3.3     1.0    +      -       -      -
    389B  THR*     3.4    13.3    +      -       -      -
    390B  ARG*     3.4    14.1    +      -       -      +
    393B  ASP*     4.4     2.1    -      -       -      +
    545B  ARG*     3.7    29.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 387 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    287B  ASN*     3.6    21.7    -      -       -      +
    383B  LEU*     2.9    18.0    +      -       +      +
    384B  GLU*     3.4    32.9    +      -       -      +
    385B  GLN      3.1     0.2    -      -       -      -
    386B  SER*     1.3    78.1    +      -       -      +
    388B  ALA*     1.3    62.0    +      -       -      +
    389B  THR      3.1     1.4    +      -       -      -
    390B  ARG*     3.2    63.5    +      -       -      +
    391B  ASP*     5.0     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 388 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    384B  GLU      3.0    13.0    +      -       -      +
    385B  GLN*     3.3    14.7    +      -       -      +
    387B  LYS*     1.3    75.8    -      -       -      +
    389B  THR*     1.3    64.5    +      -       +      +
    470B  ASP*     5.3     1.9    -      -       -      +
    471B  GLN*     3.6    16.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 389 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    385B  GLN      4.0     5.6    +      -       -      +
    386B  SER*     3.6     7.4    +      -       -      -
    387B  LYS      3.1     0.6    -      -       -      -
    388B  ALA*     1.3    83.7    -      -       +      +
    390B  ARG*     1.3    65.6    +      -       -      +
    391B  ASP      3.3     2.7    -      -       -      -
    392B  ARG*     3.1    39.3    +      -       +      +
    393B  ASP*     2.8    43.6    +      -       -      -
    470B  ASP      6.0     1.8    -      -       -      +
    471B  GLN*     3.5    11.0    -      -       -      +
    545B  ARG*     4.7     5.5    +      -       -      -
----------------------------------------------------------
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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