Contacts of the strand formed by residues 368 - 377 (chain D) in PDB entry 1GGE


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 GLN 368 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337D  GLY*     3.1     3.0    -      -       -      -
    338D  PHE*     2.8    38.3    +      -       +      +
    340D  LEU*     3.5    39.2    +      -       +      +
    365D  VAL*     6.1     0.8    -      -       -      +
    366D  PRO*     4.0    16.1    +      -       +      +
    367D  VAL*     1.3    74.8    -      -       -      +
    369D  ARG*     1.3    65.4    +      -       -      +
    370D  VAL*     3.4     5.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 369 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141D  TYR*     4.0    23.4    +      -       +      +
    142D  LYS*     6.0     1.6    -      -       -      +
    144D  LEU*     5.7     2.3    -      -       -      +
    294D  LYS*     5.9     2.8    -      -       -      +
    335D  GLU*     2.9    45.3    +      -       -      +
    336D  LEU      4.0     4.9    -      -       -      -
    337D  GLY*     4.4     2.0    -      -       -      -
    367D  VAL*     4.6     9.2    -      -       +      +
    368D  GLN*     1.3    73.4    -      -       -      +
    370D  VAL*     1.3    60.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 370 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138D  PHE*     4.6     0.7    -      -       +      -
    140D  PRO*     3.3     5.5    -      -       -      +
    141D  TYR*     2.9    25.5    +      -       -      +
    142D  LYS*     4.5     2.9    +      -       -      +
    144D  LEU*     3.5    30.7    -      -       +      +
    153D  LEU*     3.8    20.9    -      -       +      -
    336D  LEU*     2.9    23.3    +      -       +      +
    338D  PHE*     3.5    42.4    -      -       +      +
    368D  GLN*     3.4    17.9    -      -       +      +
    369D  ARG*     1.3    75.4    -      -       -      +
    371D  GLY*     1.3    60.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 371 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138D  PHE*     3.9    13.7    -      -       -      -
    139D  GLN      3.3    12.6    -      -       -      -
    141D  TYR*     3.5    16.5    -      -       -      -
    335D  GLU*     3.3    10.6    -      -       -      +
    336D  LEU*     2.9    23.0    +      -       -      +
    370D  VAL*     1.3    83.2    -      -       -      +
    372D  LYS*     1.3    61.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 372 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137D  TYR*     3.9     2.5    -      -       -      +
    138D  PHE*     3.3     6.4    -      -       -      -
    139D  GLN*     3.0    33.8    +      -       +      +
    141D  TYR*     3.7    20.4    -      -       +      +
    296D  LEU*     3.6    24.6    -      -       +      +
    333D  GLU*     3.4    24.9    +      -       -      -
    334D  TYR      3.4     9.0    -      -       -      +
    371D  GLY*     1.3    75.5    -      -       -      -
    373D  MET*     1.3    72.1    +      -       -      +
    374D  VAL*     4.1    16.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 373 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137D  TYR      3.3    11.4    -      -       -      +
    138D  PHE*     4.3     4.2    -      -       +      +
    162D  VAL*     3.6    27.1    -      -       +      -
    164D  VAL*     3.7    22.2    -      -       +      -
    185D  PHE*     3.8    18.4    -      -       +      -
    187D  THR*     3.7    15.9    -      -       -      +
    189D  PHE*     5.1     0.4    -      -       -      -
    293D  TRP*     3.6    40.1    -      -       +      -
    332D  PRO      3.8     0.5    -      -       -      +
    333D  GLU*     3.3     5.0    -      -       -      +
    334D  TYR*     2.7    47.4    +      -       +      +
    372D  LYS*     1.3    75.0    -      -       -      +
    374D  VAL*     1.3    65.2    +      -       -      +
    375D  LEU*     3.8    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 374 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136D  GLY*     3.0     3.6    -      -       -      -
    137D  TYR*     2.9    71.3    +      -       +      +
    331D  PHE*     3.6    35.4    -      -       +      -
    332D  PRO      3.6     2.9    -      -       -      -
    333D  GLU*     3.8    22.0    -      -       +      +
    372D  LYS*     4.1    19.5    -      -       +      -
    373D  MET*     1.3    77.9    -      -       -      +
    375D  LEU*     1.3    62.6    +      -       -      +
    376D  ASN*     3.7     3.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 375 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134D  ALA*     4.3    12.3    -      -       +      +
    135D  HIS      3.5     8.7    -      -       -      +
    136D  GLY*     4.2     3.1    -      -       -      +
    162D  VAL*     4.0     8.5    -      -       +      -
    164D  VAL*     3.7    30.5    -      -       +      -
    166D  PHE*     3.8    36.3    -      -       +      -
    322D  LEU*     4.9     0.4    -      -       +      -
    326D  ILE*     3.6    10.0    -      -       +      +
    331D  PHE*     3.1    20.0    -      -       -      +
    332D  PRO*     2.9    33.5    +      -       +      +
    334D  TYR*     4.0    14.8    -      -       +      -
    373D  MET*     3.8    15.5    -      -       +      -
    374D  VAL*     1.3    78.1    -      -       -      +
    376D  ASN*     1.3    58.3    +      -       -      +
    377D  ARG      3.8     0.7    -      -       -      -
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Residues in contact with ASN 376 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57D  ALA*     5.2     2.1    -      -       -      +
     60D  THR*     3.5    28.2    +      -       +      +
     61D  ARG      5.5     3.4    +      -       -      -
     62D  ASN*     5.1     4.3    +      -       -      -
     65D  LEU*     5.3     1.0    -      -       -      +
    135D  HIS      3.0     3.2    +      -       -      +
    136D  GLY*     3.7    14.2    -      -       -      -
    137D  TYR*     3.8    28.0    -      -       -      -
    326D  ILE*     3.7     8.4    -      -       -      +
    331D  PHE*     3.5    41.9    -      -       +      -
    374D  VAL*     4.3     3.4    -      -       +      -
    375D  LEU*     1.3    74.4    -      -       -      +
    377D  ARG*     1.3    68.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 377 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53D  GLY*     3.5    15.0    -      -       -      +
     54D  SER*     3.5    29.8    -      -       -      +
     57D  ALA*     3.8    23.1    +      -       +      -
     60D  THR*     3.8    25.8    -      -       +      -
     61D  ARG*     3.8    11.7    -      -       -      +
     65D  LEU*     3.6    40.1    -      -       +      +
     72D  ARG*     3.7     8.9    -      -       -      +
    134D  ALA*     3.7     2.5    -      -       -      -
    135D  HIS*     2.8    37.4    +      -       +      +
    326D  ILE*     3.6     8.5    -      -       -      +
    375D  LEU      3.8     0.2    -      -       -      -
    376D  ASN*     1.3    84.6    -      -       -      +
    378D  ASN*     1.3    87.2    +      -       -      +
    379D  PRO*     3.9     5.7    -      -       -      +
    380D  ASP*     3.5    21.0    +      -       -      +
    385D  GLU*     4.5     1.4    +      -       -      -
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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