Contacts of the helix formed by residues 527 - 546 (chain A) in PDB entry 5DO7


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 527 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    439A  VAL*     3.6    27.4    -      -       +      +
    443A  PRO*     4.0    23.6    -      -       +      -
    446A  ARG*     4.1    11.2    -      -       -      +
    521A  LEU*     3.9    16.2    -      -       +      -
    525A  GLN      3.8     7.2    -      -       -      +
    526A  ASN*     1.3    86.8    -      -       -      +
    528A  ASN*     1.3    59.4    +      -       -      +
    529A  ILE      3.1     0.4    -      -       -      -
    530A  VAL*     2.8    23.5    +      -       +      +
    531A  ASN      2.8    11.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 528 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    439A  VAL*     5.1     1.1    -      -       -      -
    526A  ASN*     2.5    10.3    +      -       -      +
    527A  PRO*     1.3    77.1    -      -       -      +
    529A  ILE*     1.3    57.2    +      -       -      +
    531A  ASN*     3.5    12.6    +      -       -      +
    532A  SER*     3.1    25.8    +      -       -      +
    465B  LEU*     4.9     6.3    -      -       -      +
    556B  PHE*     3.8    23.5    -      -       -      -
    557B  HIS*     3.4    32.1    +      -       -      +
    672B  ASP      5.6     0.2    -      -       -      +
    673B  TRP*     3.9    38.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 529 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    524A  VAL*     3.9    20.2    -      -       +      -
    526A  ASN*     2.8    20.6    +      -       +      +
    528A  ASN*     1.3    73.6    -      -       -      +
    530A  VAL*     1.3    69.8    +      -       -      +
    531A  ASN      3.0     1.6    -      -       -      -
    532A  SER*     2.8    13.7    +      -       -      +
    533A  VAL*     2.8    28.1    +      -       +      +
    673B  TRP*     4.6    21.2    -      -       +      +
    557C  ILE*     4.5    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 530 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    439A  VAL*     4.7     2.7    -      -       +      -
    517A  THR*     3.7    31.9    -      -       +      +
    520A  LEU*     3.8    21.5    -      -       +      -
    521A  LEU*     3.9    24.2    -      -       +      -
    524A  VAL*     3.7    30.9    -      -       +      +
    526A  ASN      4.1     0.4    +      -       -      -
    527A  PRO*     2.8    16.7    +      -       +      +
    529A  ILE*     1.3    75.8    -      -       -      +
    531A  ASN*     1.3    57.3    +      -       -      +
    533A  VAL*     2.9    10.4    +      -       -      +
    534A  VAL*     2.8    37.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 531 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    432A  TYR*     4.1    18.3    +      -       -      -
    435A  MET*     2.8    47.1    -      -       -      +
    436A  LEU*     4.6     1.2    +      -       -      -
    439A  VAL*     3.6    23.7    -      -       +      +
    527A  PRO      2.8    15.0    +      -       -      +
    528A  ASN*     3.9    15.4    +      -       -      +
    529A  ILE      3.0     0.2    -      -       -      -
    530A  VAL*     1.3    71.8    -      -       -      +
    532A  SER*     1.3    64.7    +      -       -      +
    535A  ALA*     3.8     7.3    -      -       -      +
    557B  HIS*     5.7     6.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 532 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    528A  ASN*     3.1    22.7    +      -       -      -
    529A  ILE*     2.8    21.5    +      -       -      +
    531A  ASN*     1.3    70.5    -      -       -      +
    533A  VAL*     1.3    67.8    +      -       -      +
    535A  ALA*     2.8    17.8    +      -       -      +
    536A  LEU*     3.1    10.9    +      -       -      +
    461B  PHE*     4.2     9.4    -      -       -      -
    465B  LEU*     4.2    22.6    -      -       -      +
    673B  TRP*     5.9     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 533 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    520A  LEU*     3.6    27.8    -      -       +      -
    524A  VAL*     6.3     0.9    -      -       +      -
    529A  ILE*     2.8    20.1    +      -       +      +
    530A  VAL*     2.9    24.5    -      -       +      +
    532A  SER*     1.3    72.4    -      -       -      +
    534A  VAL*     1.3    74.8    +      -       -      +
    536A  LEU*     2.8    23.6    +      -       +      +
    537A  LEU*     2.8    35.5    +      -       +      +
    558C  PRO*     6.4     1.8    -      -       +      -
    561C  ILE*     5.2    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 534 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    431A  PRO      5.4     0.2    -      -       -      +
    435A  MET*     3.4    24.2    -      -       +      -
    513A  GLY*     4.8     6.3    -      -       -      +
    516A  LEU*     4.1    16.6    -      -       +      -
    517A  THR*     3.6    29.4    -      -       -      +
    520A  LEU*     3.9    23.8    -      -       +      -
    530A  VAL*     2.8    33.7    +      -       +      +
    533A  VAL*     1.3    73.8    -      -       -      +
    535A  ALA*     1.3    56.7    +      -       -      +
    537A  LEU*     3.3    10.1    -      -       +      +
    538A  SER*     2.8    35.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 535 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    432A  TYR*     4.1    21.1    -      -       +      +
    435A  MET*     3.7     7.4    -      -       +      +
    531A  ASN      3.8    11.3    +      -       -      +
    532A  SER      2.8    11.0    +      -       -      +
    534A  VAL*     1.3    78.5    -      -       -      +
    536A  LEU*     1.3    65.0    +      -       -      +
    538A  SER*     2.8     9.2    +      -       -      -
    539A  ILE*     2.8    32.9    +      -       +      +
    461B  PHE*     3.6    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 536 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    532A  SER      3.1     6.3    +      -       -      +
    533A  VAL*     2.8    13.8    +      -       +      +
    535A  ALA*     1.3    76.9    -      -       -      +
    537A  LEU*     1.3    72.5    +      -       +      +
    539A  ILE*     3.3    12.6    -      -       +      +
    540A  ALA*     2.8    32.3    +      -       +      +
    427B  MET*     4.3    20.4    -      -       +      -
    461B  PHE*     3.7    27.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 537 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    516A  LEU*     3.8    26.0    -      -       +      -
    520A  LEU*     4.4    11.4    -      -       +      -
    533A  VAL*     2.8    34.1    +      -       +      +
    534A  VAL*     3.3    23.8    -      -       -      +
    536A  LEU*     1.3    85.9    -      -       +      +
    538A  SER*     1.3    58.7    +      -       -      +
    539A  ILE      2.9     0.3    +      -       -      -
    540A  ALA*     3.6     3.8    -      -       -      +
    541A  GLY*     2.8    30.1    +      -       -      -
    568A  GLN*     4.2     0.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 538 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    428A  GLY*     4.0    12.2    +      -       -      +
    431A  PRO*     3.9    27.8    -      -       -      +
    432A  TYR*     4.5     8.1    +      -       -      +
    435A  MET*     4.2     6.1    -      -       -      +
    516A  LEU*     6.2     1.3    -      -       -      -
    534A  VAL*     2.8    27.9    +      -       -      -
    535A  ALA*     2.8    11.7    +      -       -      -
    537A  LEU*     1.3    73.2    -      -       -      +
    539A  ILE*     1.3    60.5    -      -       -      +
    542A  VAL*     3.9    10.0    -      -       -      +
    567A  PHE*     4.9     3.4    -      -       -      -
    568A  GLN*     3.4    22.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 539 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    428A  GLY      4.9     9.2    -      -       -      +
    432A  TYR*     5.5     6.3    -      -       +      -
    535A  ALA*     2.8    25.8    +      -       +      +
    536A  LEU*     3.3    19.7    -      -       +      +
    538A  SER*     1.3    80.3    -      -       -      +
    540A  ALA*     1.3    84.4    +      -       +      +
    541A  GLY      3.1     0.4    -      -       -      -
    542A  VAL*     2.8    30.7    +      -       +      +
    543A  LEU*     3.4     3.1    +      -       +      +
    458B  LEU*     5.1    19.1    -      -       +      +
    461B  PHE*     4.8    26.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 540 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536A  LEU*     2.8    22.0    +      -       +      +
    537A  LEU*     3.6     3.8    -      -       -      +
    539A  ILE*     1.3    81.2    -      -       +      +
    541A  GLY*     1.3    67.3    -      -       -      +
    543A  LEU*     2.8    27.1    +      -       -      +
    544A  VAL*     3.4    10.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 541 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537A  LEU      2.8    11.1    +      -       -      -
    540A  ALA*     1.3    78.0    -      -       -      +
    542A  VAL*     1.3    56.0    +      -       -      +
    544A  VAL*     3.2     9.1    -      -       -      +
    545A  GLY*     2.8    29.1    +      -       -      -
    566A  THR*     4.5     6.8    -      -       -      +
    568A  GLN*     3.2    31.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 542 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424A  TYR*     3.1    39.7    -      -       +      +
    427A  VAL*     3.6     9.9    -      -       +      +
    428A  GLY*     3.4    36.6    -      -       -      +
    538A  SER      3.9     3.8    -      -       -      +
    539A  ILE*     2.8    33.8    +      -       +      +
    541A  GLY*     1.3    70.2    -      -       -      -
    543A  LEU*     1.3    63.0    +      -       -      +
    546A  SER*     2.5    32.2    +      -       -      +
    568A  GLN*     3.5    24.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 543 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424A  TYR*     3.8    18.4    -      -       -      +
    539A  ILE*     4.3     3.6    -      -       +      +
    540A  ALA*     2.8    16.5    +      -       -      +
    542A  VAL*     1.3    82.3    -      -       -      +
    544A  VAL*     1.3    59.8    +      -       +      +
    546A  SER      3.7     7.3    -      -       -      +
    549A  LEU*     4.3    20.4    +      -       +      +
    550A  ARG*     4.8     6.2    +      -       -      +
    555A  MET*     5.1     0.2    -      -       -      +
    431B  ILE*     5.7     5.6    -      -       +      -
    434B  LEU*     3.5    33.9    -      -       +      -
    435B  TYR*     4.1    14.4    -      -       +      +
    454B  MET*     4.0    31.6    -      -       +      -
    458B  LEU*     4.5     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 544 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540A  ALA*     3.5     9.9    -      -       +      +
    541A  GLY*     3.2    19.3    -      -       -      +
    543A  LEU*     1.3    78.4    -      -       +      +
    545A  GLY*     1.3    57.9    +      -       -      +
    546A  SER      3.5     7.8    -      -       -      +
    552A  ILE*     4.5     3.1    -      -       -      +
    555A  MET*     3.5    23.6    -      -       +      +
    559A  PHE*     4.1    23.3    -      -       +      -
    562A  ILE*     4.6    18.2    -      -       +      -
    563A  SER*     3.6    18.0    -      -       -      +
    566A  THR*     4.8     4.5    -      -       +      -
    434B  LEU*     3.1    32.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 545 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541A  GLY      2.8    20.8    +      -       -      -
    542A  VAL      3.9     0.9    -      -       -      -
    544A  VAL*     1.3    72.6    -      -       -      +
    546A  SER*     1.3    53.8    +      -       -      +
    552A  ILE*     5.6     1.6    -      -       -      -
    563A  SER*     4.0    10.5    -      -       -      -
    566A  THR*     3.7    16.8    -      -       -      -
    568A  GLN*     4.1     3.1    -      -       -      -
    569A  LYS*     2.3    47.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 546 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424A  TYR*     4.1     6.8    -      -       -      -
    427A  VAL*     5.5     0.9    -      -       -      -
    542A  VAL*     2.5    29.6    +      -       -      +
    543A  LEU      3.7     7.8    +      -       -      +
    544A  VAL      3.5    10.9    -      -       -      +
    545A  GLY*     1.3    77.0    -      -       -      +
    547A  GLY*     1.3    68.0    +      -       -      +
    548A  PHE*     3.1    25.5    +      -       -      -
    549A  LEU      5.3     0.3    +      -       -      -
    552A  ILE*     5.2     2.0    -      -       -      -
    568A  GLN*     5.1     1.6    -      -       -      -
    569A  LYS*     4.5     1.1    -      -       -      +
    572A  SER*     3.0    31.4    -      -       -      -
    573A  GLU*     5.6     1.3    -      -       -      -
----------------------------------------------------------
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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