Contacts of the strand formed by residues 379 - 390 (chain L) in PDB entry 1DZG


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 379 (chain L).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223L  GLY      3.6    12.3    -      -       -      -
    224L  LEU*     4.7     1.1    -      -       -      +
    225L  TRP*     3.4    21.9    +      -       -      -
    374L  GLU      4.2     0.2    -      -       -      +
    375L  VAL*     3.6     1.2    -      -       -      -
    376L  ASN*     2.8    44.4    +      -       -      +
    378L  GLU*     1.3    78.3    -      -       -      +
    380L  SER*     1.3    59.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 380 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    221L  PHE*     3.9     4.7    -      -       -      -
    222L  LYS*     3.4     5.1    -      -       -      +
    223L  GLY      3.0    30.9    +      -       -      +
    225L  TRP*     4.5     1.8    -      -       -      -
    274L  PHE*     3.6    28.5    -      -       -      -
    281L  MET*     3.3    21.4    -      -       -      +
    373L  LEU*     3.7    12.0    -      -       -      +
    374L  GLU      3.1    14.8    +      -       -      -
    375L  VAL*     3.8     3.9    -      -       -      +
    379L  GLY*     1.3    76.0    -      -       -      -
    381L  GLU*     1.3    59.8    +      -       -      +
    382L  ALA      4.3     0.2    -      -       -      -
    412L  ILE*     4.2     3.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 381 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195L  GLU*     4.7     1.4    -      -       -      +
    197L  ARG*     2.7    55.4    +      -       -      +
    220L  TYR*     2.7    32.9    +      -       +      +
    221L  PHE      3.6     9.9    -      -       -      +
    222L  LYS*     3.4    17.9    +      -       -      +
    372L  PHE*     3.7    10.1    -      -       +      +
    373L  LEU*     3.5     1.4    -      -       -      -
    374L  GLU*     2.7    46.9    +      -       +      +
    380L  SER*     1.3    77.4    +      -       -      +
    382L  ALA*     1.3    61.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 382 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77L  PHE*     4.1     1.1    -      -       +      -
    220L  TYR*     3.8     1.4    -      -       -      -
    221L  PHE*     2.8    36.3    +      -       +      +
    372L  PHE*     3.1     9.2    -      -       -      +
    373L  LEU*     4.1     7.2    -      -       +      -
    381L  GLU*     1.3    76.3    -      -       -      +
    383L  ALA*     1.3    63.5    +      -       -      +
    412L  ILE*     4.0    15.9    -      -       +      -
    422L  PHE*     3.5    39.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 383 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194L  THR*     4.3     4.7    -      -       -      -
    197L  ARG*     4.3    13.0    -      -       +      -
    198L  ILE*     3.4    19.3    -      -       +      +
    219L  ILE      3.4     9.6    -      -       -      +
    220L  TYR*     3.7    22.9    -      -       +      -
    371L  ALA*     3.3     2.4    -      -       -      +
    372L  PHE*     2.9    32.7    +      -       +      -
    382L  ALA*     1.3    77.2    -      -       -      +
    384L  ALA*     1.3    63.1    -      -       -      +
    422L  PHE*     3.6     5.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 384 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79L  SER*     3.5    32.3    -      -       -      -
     82L  SER*     4.4     4.5    +      -       -      -
    194L  THR*     4.2     3.1    -      -       -      +
    198L  ILE*     3.9     5.9    -      -       -      +
    218L  THR*     3.5     3.1    -      -       -      -
    219L  ILE*     2.9    34.3    +      -       +      +
    369L  HIS*     3.8    11.2    -      -       +      +
    370L  LYS      3.1    12.3    -      -       -      +
    371L  ALA*     4.2     4.0    -      -       +      -
    383L  ALA*     1.3    76.0    -      -       -      +
    385L  SER*     1.3    63.8    +      -       -      +
    422L  PHE*     4.0     4.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 385 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82L  SER*     4.1     0.9    -      -       -      -
    190L  VAL*     3.2    41.7    -      -       -      +
    198L  ILE*     3.7     6.1    -      -       -      -
    201L  VAL*     3.6    15.8    -      -       -      +
    216L  VAL*     3.9     1.9    -      -       -      +
    217L  ASN      2.7    19.2    +      -       -      -
    218L  THR*     3.4     2.9    +      -       -      -
    368L  PHE      3.5     1.9    -      -       -      +
    369L  HIS*     3.3     4.3    -      -       -      -
    370L  LYS      2.9    32.1    +      -       -      +
    384L  ALA*     1.3    76.8    -      -       -      +
    386L  THR*     1.3    62.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 386 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82L  SER*     2.7    25.0    +      -       -      -
     83L  ILE*     3.2    12.8    +      -       -      -
     86L  ALA*     3.9    24.8    -      -       +      +
     87L  PHE*     4.4     4.9    -      -       +      -
    215L  LEU      3.8     0.3    -      -       -      +
    216L  VAL*     3.3     3.1    -      -       -      +
    217L  ASN*     2.8    35.5    +      -       -      +
    331L  LEU*     3.7    26.0    -      -       +      -
    368L  PHE      3.3     9.2    -      -       -      +
    369L  HIS*     2.7    19.5    +      -       -      +
    385L  SER*     1.3    73.4    -      -       -      +
    387L  ALA*     1.3    66.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 387 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201L  VAL*     4.4     9.6    -      -       +      -
    202L  ILE*     4.2    22.9    -      -       +      -
    214L  VAL*     4.3     5.4    -      -       +      -
    215L  LEU      3.1     5.4    -      -       -      +
    216L  VAL*     3.9    19.7    -      -       +      -
    367L  ALA*     3.3     5.2    -      -       -      -
    368L  PHE*     3.0    38.4    +      -       +      +
    386L  THR*     1.3    77.6    -      -       -      +
    388L  VAL*     1.3    63.0    +      -       -      +
    389L  VAL*     3.8     1.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 388 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86L  ALA*     4.3    13.7    -      -       +      +
     87L  PHE*     4.0    33.9    -      -       +      -
     90L  THR*     3.4    28.3    -      -       +      +
    214L  VAL*     3.3     5.8    -      -       -      +
    215L  LEU*     2.8    46.9    +      -       +      +
    364L  VAL*     3.5    35.4    -      -       +      -
    367L  ALA*     4.2     5.8    -      -       +      -
    387L  ALA*     1.3    73.9    -      -       -      +
    389L  VAL*     1.3    62.5    +      -       -      +
    390L  ILE*     4.1     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 389 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202L  ILE*     5.6     1.8    -      -       +      -
    206L  ALA      4.5     9.0    -      -       -      +
    207L  ILE*     3.8    14.8    -      -       +      -
    211L  THR*     3.6    28.3    -      -       +      +
    213L  LEU      3.8     0.4    -      -       -      -
    214L  VAL*     3.6    21.1    -      -       +      -
    364L  VAL*     3.4     3.5    -      -       -      +
    365L  SER*     2.6    51.8    +      -       -      +
    366L  ASP*     3.1    34.2    +      -       +      +
    368L  PHE*     4.1    18.6    -      -       +      -
    387L  ALA*     3.8     1.7    +      -       +      +
    388L  VAL*     1.3    73.7    -      -       -      +
    390L  ILE*     1.3    61.5    +      -       -      +
    393L  ARG      5.0     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 390 (chain L). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90L  THR*     6.2     1.8    -      -       +      -
    211L  THR*     3.4     4.8    -      -       -      +
    212L  VAL*     3.0    22.1    +      -       +      -
    213L  LEU*     2.8    53.2    +      -       +      +
    215L  LEU*     3.9    15.9    -      -       +      -
    351L  LEU*     4.6     7.2    -      -       +      -
    354L  ILE*     3.8    20.2    -      -       +      -
    362L  LEU*     3.9    23.6    -      -       +      -
    363L  TYR      3.3    28.3    -      -       -      +
    364L  VAL*     4.3    11.7    -      -       +      +
    388L  VAL*     5.0     0.2    -      -       +      -
    389L  VAL*     1.3    70.2    -      -       -      +
    391L  ALA*     1.3    69.9    +      -       +      +
    392L  GLY      3.5     0.7    -      -       -      -
----------------------------------------------------------
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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