Contacts of the strand formed by residues 379 - 393 (chain B) in PDB entry 1ATT


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 GLU 379 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223B  LYS*     4.6     2.2    -      -       -      +
    225B  LEU*     3.7    17.0    -      -       +      +
    226B  TRP*     3.0    22.2    +      -       -      -
    229B  LYS*     4.1    14.0    -      -       +      +
    230B  PHE      5.3     0.2    -      -       -      +
    232B  PRO*     3.7    21.5    -      -       -      +
    323B  ARG*     5.7     0.2    +      -       -      -
    377B  ASN*     3.3    23.0    +      -       -      +
    378B  GLU*     1.3    93.4    -      -       -      +
    380B  GLY*     1.3    56.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 380 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223B  LYS*     3.5     9.5    +      -       -      +
    224B  GLY      3.3    13.2    -      -       -      -
    226B  TRP*     3.1    18.4    -      -       -      -
    375B  GLU      3.7     3.1    -      -       -      +
    377B  ASN*     2.9    34.9    +      -       -      +
    379B  GLU*     1.3    74.2    -      -       -      +
    381B  SER*     1.3    61.9    +      -       -      -
    382B  GLU*     3.9     0.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 381 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    222B  PHE*     3.9     9.3    -      -       -      -
    223B  LYS*     3.6     2.3    +      -       -      -
    224B  GLY      3.0    30.0    +      -       -      +
    226B  TRP*     3.1    25.7    -      -       -      -
    275B  PHE*     3.3    18.0    -      -       -      -
    282B  MET*     3.3    20.9    -      -       -      +
    374B  LEU*     4.4     6.1    -      -       -      -
    375B  GLU      3.1     9.4    -      -       -      -
    376B  VAL*     3.6     5.4    -      -       -      +
    380B  GLY*     1.3    71.6    -      -       -      -
    382B  GLU*     1.3    59.2    +      -       -      +
    383B  ALA      4.2     0.4    -      -       -      -
    413B  ILE*     4.7     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 382 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196B  GLU*     5.4     0.2    -      -       -      +
    198B  ARG*     2.8    46.9    +      -       -      -
    221B  TYR*     2.8    30.8    +      -       +      +
    222B  PHE      3.4    13.7    -      -       -      +
    223B  LYS*     3.7    19.2    -      -       +      +
    373B  PHE*     3.3    20.4    -      -       -      -
    374B  LEU      3.6     0.9    -      -       -      -
    375B  GLU*     2.8    36.0    +      -       +      +
    380B  GLY      3.9     1.3    +      -       -      +
    381B  SER*     1.3    73.9    -      -       -      +
    383B  ALA*     1.3    60.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 383 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78B  PHE*     4.0     2.7    -      -       +      -
    221B  TYR*     3.8     2.5    -      -       -      -
    222B  PHE*     2.9    32.1    +      -       +      +
    373B  PHE*     3.1    16.6    -      -       -      +
    374B  LEU*     4.0     9.0    -      -       +      -
    381B  SER      4.2     0.6    -      -       -      -
    382B  GLU*     1.3    75.3    -      -       -      +
    384B  ALA*     1.3    64.4    +      -       -      +
    413B  ILE*     3.6    29.6    -      -       +      -
    423B  PHE*     3.8    15.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 384 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195B  THR*     4.1     2.0    -      -       -      -
    198B  ARG*     3.8    13.2    -      -       +      -
    199B  ILE*     3.6    24.7    -      -       +      -
    220B  ILE      3.5     8.5    -      -       -      +
    221B  TYR*     3.8    21.5    -      -       +      +
    372B  ALA*     3.5     4.0    -      -       -      +
    373B  PHE*     3.0    27.8    +      -       +      +
    383B  ALA*     1.3    75.9    -      -       -      +
    385B  ALA*     1.3    62.8    +      -       -      +
    423B  PHE*     3.6     8.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 385 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80B  SER*     3.5    33.9    -      -       -      +
     83B  SER*     4.4     5.4    -      -       -      -
    195B  THR*     3.6     7.8    -      -       -      +
    199B  ILE*     3.8     4.2    -      -       -      +
    219B  THR*     3.6     3.8    -      -       -      -
    220B  ILE*     2.7    40.1    +      -       +      +
    370B  HIS*     4.6     1.6    -      -       -      +
    371B  LYS      3.8     9.6    -      -       -      +
    372B  ALA*     5.2     0.7    -      -       -      -
    384B  ALA*     1.3    76.9    -      -       -      +
    386B  SER*     1.3    64.3    +      -       -      +
    423B  PHE*     3.8     5.6    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
     83B  SER*     3.3     7.2    -      -       -      -
    191B  ILE*     3.0    37.1    -      -       -      +
    199B  ILE*     4.0    15.5    -      -       -      -
    202B  VAL*     4.4    10.2    -      -       -      +
    218B  ASN      3.2    12.4    +      -       -      -
    370B  HIS*     3.2    33.0    -      -       -      -
    371B  LYS      3.3     6.5    +      -       -      -
    385B  ALA*     1.3    78.0    -      -       -      +
    387B  THR*     1.3    66.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 387 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83B  SER*     2.7    22.5    +      -       -      -
     84B  ILE*     3.3    14.5    +      -       +      -
     87B  ALA*     3.5    31.0    -      -       +      -
     88B  PHE*     4.5     9.2    -      -       +      -
    216B  LEU      4.8     0.2    -      -       -      -
    217B  VAL*     3.5     1.4    -      -       -      +
    218B  ASN*     3.2    25.6    +      -       -      +
    332B  VAL*     5.1     2.9    -      -       +      -
    369B  PHE      3.1    15.5    -      -       -      +
    370B  HIS*     3.2    15.4    +      -       -      +
    386B  SER*     1.3    72.9    +      -       -      +
    388B  VAL*     1.3    68.1    +      -       -      +
    389B  ILE*     4.0    14.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 388 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191B  ILE*     4.7     3.8    -      -       +      -
    202B  VAL*     3.6    37.2    -      -       +      -
    203B  ILE*     3.9    30.3    -      -       +      -
    215B  VAL*     3.9    24.9    -      -       +      -
    216B  LEU      3.6     6.5    -      -       -      -
    217B  VAL*     3.8    10.1    -      -       +      -
    367B  ASP      4.0     0.2    -      -       -      +
    368B  ALA*     3.3     1.7    -      -       -      -
    369B  PHE*     2.9    40.9    +      -       +      -
    386B  SER*     4.8     0.4    -      -       -      +
    387B  THR*     1.3    77.4    -      -       -      +
    389B  ILE*     1.3    62.9    +      -       -      +
    390B  SER*     4.1     1.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 389 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87B  ALA*     3.7    27.6    -      -       +      +
     88B  PHE*     3.4    36.8    -      -       +      -
     91B  THR*     4.0    12.6    -      -       +      +
    214B  LEU      3.7     0.3    -      -       -      +
    215B  VAL*     3.4     3.4    -      -       -      -
    216B  LEU*     3.2    35.5    +      -       +      +
    365B  VAL*     3.9    31.6    -      -       +      -
    367B  ASP      3.4     3.8    -      -       -      -
    368B  ALA*     3.7    16.4    -      -       +      -
    387B  THR*     4.0     6.1    -      -       +      -
    388B  VAL*     1.3    76.2    -      -       -      +
    390B  SER*     1.3    61.3    +      -       -      +
    391B  ILE*     3.5     9.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with SER 390 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203B  ILE*     5.6     2.2    -      -       -      -
    207B  ALA*     4.0     6.4    +      -       -      +
    208B  ILE*     3.7    29.2    -      -       -      -
    212B  THR*     3.8     7.4    -      -       -      -
    214B  LEU      3.6     4.5    -      -       -      -
    215B  VAL*     4.0     4.9    -      -       -      -
    365B  VAL*     3.7     1.2    -      -       -      -
    366B  SER*     2.7    49.1    +      -       -      -
    367B  ASP*     2.9    21.9    +      -       -      +
    369B  PHE*     5.2     1.8    -      -       -      -
    388B  VAL*     4.1     3.3    +      -       -      +
    389B  ILE*     1.3    70.8    -      -       -      +
    391B  ILE*     1.3    60.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 391 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91B  THR*     4.6    10.3    -      -       +      -
    212B  THR*     3.6     3.6    -      -       -      -
    213B  VAL*     2.9    22.5    +      -       +      -
    214B  LEU*     2.8    20.5    +      -       +      +
    216B  LEU*     3.7    28.5    -      -       +      -
    352B  LEU*     3.7    18.6    -      -       +      -
    355B  ILE*     3.4    27.8    -      -       +      -
    363B  LEU*     3.5    34.1    -      -       +      -
    364B  TYR      3.1    11.9    -      -       -      +
    365B  VAL*     4.5     3.6    -      -       +      +
    389B  ILE*     3.5     9.8    +      -       +      -
    390B  SER*     1.3    75.5    -      -       -      +
    392B  ALA*     1.3    62.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 392 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    209B  ASN*     6.0     1.3    -      -       -      +
    211B  PHE*     3.7    20.4    -      -       +      +
    212B  THR*     3.9    15.0    -      -       +      -
    213B  VAL*     4.0     2.9    -      -       -      +
    363B  LEU*     3.3     8.2    -      -       -      -
    364B  TYR*     2.8    46.5    +      -       +      +
    366B  SER*     4.6     8.3    -      -       -      +
    390B  SER      3.8     0.2    +      -       -      -
    391B  ILE*     1.3    73.8    -      -       -      +
    393B  GLY*     1.3    69.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 393 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    211B  PHE*     3.8    10.6    +      -       -      +
    213B  VAL*     3.8     4.8    -      -       -      +
    362B  ASP*     3.3    24.9    -      -       -      -
    363B  LEU*     3.8     7.3    -      -       -      +
    364B  TYR*     3.0    18.4    +      -       -      -
    392B  ALA*     1.3    78.7    -      -       -      +
    394B  ARG*     1.3    60.8    +      -       -      -
    395B  SER*     3.1    16.5    +      -       -      +
----------------------------------------------------------
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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