Contacts of the strand formed by residues 379 - 387 (chain T) in PDB entry 2P8Z


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 MET 379 (chain T).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357T  TYR*     3.3    39.7    -      -       +      -
    365T  ASN*     3.7    29.4    -      -       +      +
    369T  ILE*     3.4    31.9    -      -       +      -
    377T  ASP      4.3     1.1    -      -       -      +
    378T  LEU*     1.3    82.4    -      -       -      +
    380T  LEU*     1.3    59.7    +      -       -      +
    381T  TYR      4.1     0.2    -      -       -      -
    401T  PHE*     2.8    30.0    +      -       +      +
    402T  ALA*     3.1    20.6    +      -       +      -
    468T  THR*     4.6     1.1    -      -       +      -
    469T  LEU      3.5     2.0    -      -       -      -
    470T  THR*     3.6    16.4    -      -       +      -
    475T  ALA*     4.1     1.8    -      -       -      -
    476T  HIS      3.6    11.0    -      -       -      +
    478T  MET*     4.1    18.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 380 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    378T  LEU*     3.8    12.3    -      -       +      -
    379T  MET*     1.3    71.9    -      -       -      +
    381T  TYR*     1.3    76.7    +      -       -      +
    382T  VAL*     3.8     9.0    +      -       +      -
    398T  GLY*     4.6     4.0    -      -       -      +
    399T  ARG      3.5    20.9    -      -       -      +
    400T  VAL*     4.2    11.7    -      -       +      +
    405T  VAL*     4.0    28.5    -      -       +      -
    454T  ILE*     4.4     4.3    -      -       +      -
    456T  LEU*     3.5    36.3    -      -       +      -
    468T  THR*     3.5     3.1    -      -       -      +
    469T  LEU*     2.7    50.7    +      -       +      +
    478T  MET*     4.9     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 381 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117T  ALA*     4.8     7.2    -      -       -      +
    120T  ARG*     3.8    42.3    +      -       +      -
    121T  VAL*     4.9     6.5    -      -       +      -
    356T  LEU*     6.4     0.7    -      -       +      -
    379T  MET      4.0     2.0    +      -       -      -
    380T  LEU*     1.3    73.0    -      -       -      +
    382T  VAL*     1.3    64.6    +      -       -      +
    383T  SER*     3.5    26.5    +      -       -      -
    398T  GLY*     3.1     5.4    -      -       -      -
    399T  ARG      3.0    32.0    +      -       -      +
    401T  PHE*     3.7    26.9    -      +       +      -
    466T  THR*     3.6    22.6    -      -       +      +
    467T  GLY      3.5    18.6    -      -       -      -
    468T  THR*     4.7     0.9    -      -       -      +
    478T  MET*     3.8    28.9    -      -       +      -
    479T  LYS*     3.9    18.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 382 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380T  LEU*     3.8     9.8    +      -       +      -
    381T  TYR*     1.3    73.3    -      -       -      +
    383T  SER*     1.3    62.9    +      -       -      +
    384T  LYS      3.9    12.1    -      -       -      +
    385T  MET*     4.6     2.5    -      -       -      -
    396T  ALA*     4.2    22.7    -      -       +      -
    397T  PHE      3.5    10.8    -      -       -      +
    398T  GLY*     4.3     0.2    -      -       -      -
    456T  LEU*     4.9     2.2    -      -       +      -
    459T  ILE*     5.4     0.9    -      -       +      -
    463T  LEU*     3.7    27.4    -      -       +      -
    465T  LYS      3.4    19.7    -      -       -      +
    466T  THR*     3.2    21.0    -      -       -      +
    467T  GLY      3.4    11.6    +      -       -      +
    469T  LEU*     3.8    20.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 383 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117T  ALA*     3.0    40.8    +      -       -      +
    118T  ALA*     4.0     3.6    +      -       -      -
    121T  VAL*     4.0    16.8    -      -       -      +
    381T  TYR*     3.5    14.3    +      -       -      -
    382T  VAL*     1.3    73.0    -      -       -      +
    384T  LYS*     1.3    64.4    +      -       -      +
    397T  PHE*     2.7    34.1    +      -       -      -
    398T  GLY*     4.3     0.7    -      -       -      -
    465T  LYS*     5.3     0.2    -      -       -      -
    466T  THR*     3.6    16.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 384 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65S  THR*     4.5     8.7    +      -       -      -
     67S  HIS*     3.2    33.0    +      -       -      -
     71T  LYS*     5.9     3.0    -      -       -      +
     73T  THR*     4.3    12.3    +      -       -      -
    106T  PRO*     5.1     8.3    -      -       -      +
    114T  GLU*     5.9     2.9    -      -       +      +
    117T  ALA*     5.6     2.2    -      -       +      -
    382T  VAL*     3.5     4.8    -      -       -      +
    383T  SER*     1.3    83.3    -      -       -      +
    385T  MET*     1.3    72.5    +      -       -      +
    386T  VAL*     5.1     8.5    -      -       -      -
    387T  PRO*     6.4     0.7    -      -       -      -
    396T  ALA*     3.8     1.6    -      -       -      -
    397T  PHE*     2.9    39.6    +      -       +      +
    465T  LYS*     4.2    12.3    -      -       -      +
    516T  PRO*     5.2    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 385 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382T  VAL*     4.6     6.3    -      -       -      -
    384T  LYS*     1.3    84.7    -      -       -      +
    386T  VAL*     1.3    60.2    +      -       -      +
    387T  PRO*     4.0     5.2    -      -       -      +
    394T  PHE*     2.9    57.6    -      -       +      +
    395T  TYR      3.3    12.3    -      -       -      -
    396T  ALA*     3.5    21.8    -      -       +      +
    459T  ILE      5.0     1.1    -      -       -      +
    460T  ASP*     4.0    15.9    -      -       -      +
    463T  LEU*     3.5    25.4    -      -       -      +
    464T  LEU*     4.0     5.4    -      -       +      -
    465T  LYS*     3.6    26.3    -      -       -      +
    513T  LYS      4.5     7.8    -      -       -      +
    514T  SER      4.9     6.6    -      -       -      +
    516T  PRO*     6.1     0.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 386 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70T  ILE*     5.0     5.6    -      -       +      -
     71T  LYS*     4.4    13.9    -      -       +      +
     73T  THR*     4.0    20.0    -      -       -      +
    384T  LYS*     5.1     9.9    -      -       -      +
    385T  MET*     1.3    73.8    -      -       -      +
    387T  PRO*     1.3    84.3    -      -       +      +
    388T  THR*     3.5     2.3    -      -       +      +
    394T  PHE*     3.3     6.0    -      -       -      -
    395T  TYR*     2.8    46.3    +      -       +      +
    397T  PHE*     4.4     8.1    -      -       +      -
    437T  MET*     3.2    32.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 387 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70T  ILE*     4.4     0.7    -      -       -      -
     71T  LYS*     3.8    28.4    +      -       +      +
    384T  LYS*     6.4     0.4    -      -       -      -
    385T  MET      4.0     5.4    -      -       -      +
    386T  VAL*     1.3   102.6    -      -       +      +
    388T  THR*     1.3    61.2    +      -       -      +
    394T  PHE*     4.1    27.8    -      -       +      -
    514T  SER*     4.7    12.6    -      -       -      +
----------------------------------------------------------
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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