Contacts of the strand formed by residues 530 - 546 (chain A) in PDB entry 1DQ8


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 VAL 530 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    492A  VAL*     3.8    14.7    -      -       +      +
    495A  ARG*     2.9    34.9    +      -       -      +
    519A  TYR*     3.6    24.2    -      -       +      -
    522A  VAL*     4.2     2.9    -      -       +      -
    523A  MET*     3.7    33.2    -      -       +      +
    527A  CYS*     3.7    27.8    -      -       +      +
    528A  GLU      4.0     1.1    -      -       -      +
    529A  ASN*     1.3    70.9    -      -       -      +
    531A  ILE*     1.3    61.7    +      -       -      +
    532A  GLY      3.6    17.5    -      -       -      +
    537B  PRO*     5.0     3.6    -      -       +      -
    538B  VAL      3.4    15.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 531 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    492A  VAL*     3.9     7.0    -      -       -      -
    495A  ARG*     4.1    13.7    -      -       +      -
    496A  ARG*     2.9    43.7    +      -       +      +
    499A  LEU*     3.9    19.1    -      -       +      -
    509A  LEU*     4.3     6.1    -      -       +      -
    512A  LEU*     3.1     7.5    -      -       +      +
    529A  ASN      3.9     8.7    -      -       -      +
    530A  VAL*     1.3    77.3    -      -       -      +
    532A  GLY*     1.3    57.1    +      -       -      +
    538B  VAL*     2.9    38.6    +      -       +      +
    539B  GLY      4.5     3.1    -      -       -      +
    540B  VAL*     3.9    22.9    -      -       +      -
    554B  PRO*     4.9     0.2    -      -       +      -
    820B  MET*     4.0    33.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 532 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    492A  VAL*     4.1     1.0    -      -       -      +
    512A  LEU*     3.8     2.2    -      -       -      -
    513A  PRO      3.4    12.1    -      -       -      -
    514A  TYR*     3.7     3.6    -      -       -      -
    519A  TYR*     3.6    19.4    +      -       -      -
    530A  VAL*     3.6    13.0    -      -       -      +
    531A  ILE*     1.3    82.0    -      -       -      +
    533A  TYR*     1.3    63.4    +      -       -      +
    537B  PRO*     3.8     1.7    -      -       -      +
    538B  VAL*     3.0    23.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 533 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512A  LEU*     3.6     6.0    -      -       -      +
    513A  PRO*     3.0    45.9    +      -       +      +
    514A  TYR*     3.6    25.4    -      -       -      -
    515A  ARG      3.7    14.7    +      -       -      -
    516A  ASP      5.2     1.8    +      -       -      -
    517A  TYR*     4.0    23.6    -      +       +      -
    519A  TYR*     3.8    13.7    -      -       -      +
    532A  GLY*     1.3    74.1    -      -       -      +
    534A  MET*     1.3    60.8    +      -       -      +
    535A  PRO*     3.5    22.7    -      -       +      +
    533B  TYR*     4.4    22.8    +      +       -      -
    535B  PRO*     3.8    22.7    -      -       +      -
    536B  ILE      3.3    18.6    -      -       -      +
    537B  PRO*     4.4     2.2    -      -       +      -
    538B  VAL*     3.8     6.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 534 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512A  LEU*     3.9     9.6    -      -       +      -
    533A  TYR*     1.3    72.2    -      -       -      +
    535A  PRO*     1.3    62.0    -      -       -      +
    536A  ILE*     3.5    14.6    +      -       +      +
    534B  MET      3.2     5.0    -      -       -      +
    535B  PRO*     4.4     0.9    -      -       -      -
    536B  ILE*     2.8    36.0    +      -       +      +
    538B  VAL*     3.5    12.5    -      -       +      +
    556B  ALA*     4.6     7.0    -      -       +      -
    762B  ILE*     3.6    21.1    -      -       +      +
    763B  ALA*     3.1    23.8    -      -       -      +
    813B  PRO*     3.6    22.2    -      -       -      +
    814B  GLN*     3.4    32.5    -      -       -      +
    817B  CYS*     3.6    20.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 535 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    513A  PRO*     4.0    11.9    -      -       +      -
    533A  TYR*     3.5    26.9    -      -       +      +
    534A  MET*     1.3    82.9    -      -       -      +
    536A  ILE*     1.3    61.5    +      -       -      +
    537A  PRO*     3.9     5.4    -      -       -      +
    517B  TYR*     3.7    29.7    +      -       +      -
    533B  TYR*     3.6    26.2    -      -       +      -
    534B  MET      3.7     5.6    -      -       -      +
    535B  PRO*     4.5     0.9    -      -       +      -
    813B  PRO*     3.7    21.5    -      -       +      -
    814B  GLN*     3.7    19.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 536 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    534A  MET*     3.9    22.9    -      -       +      +
    535A  PRO*     1.3    78.9    -      -       -      +
    537A  PRO*     1.3    72.7    -      -       +      +
    538A  VAL*     3.4     2.4    +      -       -      +
    556A  ALA*     3.7    17.0    -      -       +      +
    557A  THR*     3.6    28.7    -      -       -      +
    558A  THR*     4.8     5.4    -      -       +      -
    762A  ILE*     4.4    10.8    -      -       +      -
    533B  TYR*     3.3     2.2    -      -       -      -
    534B  MET      2.7    43.5    +      -       -      +
    536B  ILE*     4.1    13.7    -      -       +      -
    762B  ILE*     4.0    19.1    -      -       +      +
    814B  GLN*     4.0    10.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 537 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    535A  PRO      3.9     6.7    -      -       -      +
    536A  ILE*     1.3    82.8    -      -       +      +
    538A  VAL*     1.3    59.2    +      -       -      +
    555A  MET      3.8     0.2    -      -       -      +
    556A  ALA*     3.2     4.0    -      -       -      -
    557A  THR      2.9    47.3    +      -       -      +
    558A  THR*     3.9    12.8    -      -       +      -
    517B  TYR*     4.0    10.3    -      -       +      +
    519B  TYR*     6.1     0.4    -      -       +      -
    522B  VAL*     3.8    31.2    -      -       +      -
    526B  CYS*     5.1     1.8    -      -       +      -
    527B  CYS*     3.7    19.6    -      -       +      -
    530B  VAL*     5.2     3.1    -      -       +      -
    532B  GLY      3.8     8.3    -      -       -      +
    533B  TYR*     4.3     2.9    -      -       +      -
    811B  LEU*     4.3     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 538 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536A  ILE      3.5    14.8    -      -       -      +
    537A  PRO*     1.3    74.0    -      -       -      +
    539A  GLY*     1.3    70.6    +      -       -      +
    554A  PRO*     4.2     9.9    -      -       +      -
    555A  MET      3.3    14.1    -      -       -      +
    556A  ALA*     4.2     7.2    -      -       +      -
    763A  ALA*     4.8     0.9    -      -       +      -
    817A  CYS*     4.4     8.1    -      -       -      -
    512B  LEU*     4.5     7.4    -      -       +      -
    527B  CYS*     3.9     2.7    -      -       -      -
    530B  VAL*     3.5     3.1    -      -       -      -
    531B  ILE*     2.8    44.4    +      -       +      +
    532B  GLY      3.0    14.7    +      -       -      +
    533B  TYR      3.8     4.5    -      -       -      +
    534B  MET*     3.5    29.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 539 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538A  VAL*     1.3    76.9    -      -       -      +
    540A  VAL*     1.3    61.2    +      -       -      -
    554A  PRO*     3.4     4.0    -      -       -      +
    555A  MET      2.7    36.7    +      -       -      -
    563A  VAL*     4.1     7.0    -      -       -      -
    527B  CYS*     3.5     7.4    -      -       -      -
    528B  GLU      3.4    14.6    -      -       -      -
    529B  ASN      3.1    12.6    -      -       -      -
    531B  ILE*     4.6     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 540 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    539A  GLY*     1.3    75.3    -      -       -      +
    541A  ALA*     1.3    63.0    +      -       -      +
    542A  GLY      4.1     0.8    +      -       -      +
    552A  GLN*     3.9    40.8    -      -       +      +
    553A  VAL      3.4    11.7    -      -       -      +
    554A  PRO      4.5     0.7    -      -       -      -
    563A  VAL*     3.6     8.3    -      -       -      +
    820A  MET*     4.7     4.0    -      -       -      -
    495B  ARG*     5.0     5.8    -      -       +      -
    499B  LEU*     4.5    11.0    -      -       +      -
    529B  ASN*     3.0    51.1    +      -       +      +
    531B  ILE*     3.9    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 541 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540A  VAL*     1.3    74.8    -      -       -      +
    542A  GLY*     1.3    58.3    +      -       -      +
    553A  VAL*     2.9    40.7    +      -       +      +
    555A  MET*     3.2    26.9    -      -       +      +
    566A  THR*     4.1    11.2    -      -       +      +
    567A  ASN*     3.5    28.9    -      -       +      +
    570A  CYS*     4.4     6.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 542 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540A  VAL      4.1     1.0    +      -       -      -
    541A  ALA*     1.3    74.4    -      -       -      +
    543A  PRO*     1.3    76.0    -      -       -      +
    544A  LEU      3.7     1.6    -      -       -      -
    551A  PHE      3.9     1.1    -      -       -      -
    552A  GLN*     3.8    15.4    +      -       -      +
    567A  ASN*     2.8    21.5    +      -       -      +
    570A  CYS*     4.5     6.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 543 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    542A  GLY*     1.3    80.7    -      -       -      +
    544A  LEU*     1.3    60.9    +      -       -      +
    545A  CYS*     3.7    12.4    +      -       -      -
    550A  GLU*     3.6    34.5    -      -       +      +
    551A  PHE      3.3     5.8    -      -       -      +
    552A  GLN*     3.5    20.2    -      -       -      +
    570A  CYS*     3.7    17.8    -      -       -      +
    571A  ARG*     5.6     0.4    -      -       -      -
    574A  GLY*     5.5     0.3    -      -       -      -
    502B  LYS*     5.7     6.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 544 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    542A  GLY*     3.7     0.8    -      -       -      -
    543A  PRO*     1.3    71.4    -      -       -      +
    545A  CYS*     1.3    65.7    +      -       -      +
    546A  LEU*     3.3    27.0    +      -       +      -
    550A  GLU*     3.3     3.2    -      -       -      -
    551A  PHE*     2.8    42.9    +      -       +      +
    553A  VAL*     4.2    12.6    -      -       +      -
    570A  CYS*     4.1    23.8    -      -       +      -
    573A  ILE*     4.5    16.6    -      -       +      -
    579A  ALA*     5.5     2.0    -      -       +      -
    841A  ILE*     4.0    12.8    -      -       +      +
    844A  GLY*     4.1    20.2    -      -       -      +
    845A  THR*     3.5    32.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 545 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    543A  PRO*     3.7    14.5    +      -       -      -
    544A  LEU*     1.3    73.9    -      -       -      +
    546A  LEU*     1.3    54.2    +      -       -      +
    547A  ASP      4.3     0.2    -      -       -      -
    548A  GLU*     5.3     1.6    -      -       -      -
    549A  LYS      3.4     8.1    -      -       -      +
    550A  GLU*     4.2    25.1    -      -       +      -
    573A  ILE*     4.0     6.1    -      -       +      +
    574A  GLY*     4.0    25.3    -      -       -      -
    578A  GLY*     3.5    17.9    -      -       -      +
    579A  ALA*     2.8    36.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 546 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544A  LEU*     3.3    15.3    +      -       +      -
    545A  CYS*     1.3    73.6    -      -       -      +
    547A  ASP*     1.3    93.0    +      -       -      +
    548A  GLU      3.2     1.6    -      -       -      -
    549A  LYS*     3.0    26.3    +      -       -      +
    551A  PHE*     3.9    24.1    -      -       +      -
    579A  ALA*     3.4    13.2    -      -       +      +
    581A  SER*     3.7    17.0    -      -       -      +
    708A  CYS*     4.0    17.3    -      -       -      -
    837A  GLN*     4.6     2.5    -      -       -      +
    840A  ARG*     3.5    33.7    -      -       +      +
    841A  ILE*     3.8    11.0    -      -       +      -
    844A  GLY*     4.7     3.4    -      -       -      -
----------------------------------------------------------
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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