Contacts of the helix formed by residues 375 - 394 (chain B) in PDB entry 3MYV


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 375 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  ARG*     5.1     1.7    +      -       -      -
    371B  GLY      2.9     8.1    +      -       -      -
    372B  CYS      4.1     5.1    +      -       -      -
    373B  LYS      3.7     0.8    -      -       -      -
    374B  LEU*     1.3    82.5    -      -       -      +
    376B  GLY*     1.3    67.2    +      -       -      -
    378B  ALA*     3.5     8.1    +      -       -      +
    379B  ALA*     3.1    25.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 376 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    375B  GLY*     1.3    70.1    -      -       -      -
    377B  ASP*     1.3    64.2    +      -       -      -
    379B  ALA*     3.2    11.9    +      -       -      +
    380B  VAL*     3.3    16.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 377 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    376B  GLY*     1.3    72.6    -      -       -      -
    378B  ALA*     1.3    57.8    +      -       -      +
    380B  VAL*     3.2    10.9    +      -       -      +
    381B  GLN*     2.9    43.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 378 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  ARG*     3.9    16.0    -      -       -      +
    236B  PHE*     3.5    21.2    -      -       +      -
    371B  GLY*     3.5     7.7    -      -       -      -
    374B  LEU*     3.9    29.4    -      -       +      -
    375B  GLY      3.5     8.5    +      -       -      +
    376B  GLY      3.3     0.6    -      -       -      -
    377B  ASP*     1.3    79.0    -      -       -      +
    379B  ALA*     1.3    53.0    +      -       -      +
    381B  GLN*     3.8    10.7    +      -       -      -
    382B  GLY*     2.7    32.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 379 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    371B  GLY      3.4    20.1    +      -       -      +
    372B  CYS*     4.9     0.9    -      -       -      -
    375B  GLY*     3.1    27.6    +      -       -      -
    376B  GLY      3.2     3.8    +      -       -      +
    378B  ALA*     1.3    73.6    -      -       -      +
    380B  VAL*     1.3    60.3    +      -       -      +
    383B  LEU*     2.8    28.8    +      -       -      +
    401B  MSE      4.2     9.9    -      -       +      -
    404B  TYR*     3.3    25.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 380 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    376B  GLY      3.3    12.1    +      -       -      +
    377B  ASP*     3.2    11.1    +      -       -      +
    379B  ALA*     1.3    78.7    -      -       -      +
    381B  GLN*     1.3    65.3    +      -       +      +
    383B  LEU*     3.4     2.8    +      -       -      +
    384B  GLY*     3.2    17.5    +      -       -      -
    401B  MSE      4.0    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 381 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236B  PHE*     3.5    34.9    -      -       +      -
    240B  ASP*     3.8    21.2    +      -       -      -
    244B  LYS*     4.2     7.7    -      -       -      +
    377B  ASP*     2.9    33.3    +      -       +      +
    378B  ALA      3.8     0.9    +      -       -      -
    380B  VAL*     1.3    78.1    -      -       +      +
    382B  GLY*     1.3    64.5    +      -       -      +
    384B  GLY*     3.1     4.4    +      -       -      -
    385B  TYR*     3.1    33.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 382 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236B  PHE*     4.0     2.4    -      -       -      -
    367B  ALA      3.8    18.4    -      -       -      -
    368B  ALA*     3.6     5.8    -      -       -      -
    378B  ALA      2.7    23.3    +      -       -      -
    381B  GLN*     1.3    72.1    -      -       -      +
    383B  LEU*     1.3    56.9    +      -       -      +
    385B  TYR*     3.2     6.4    +      -       -      +
    386B  LEU*     2.9    28.1    +      -       -      +
    404B  TYR*     3.3    15.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 383 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379B  ALA      2.8    21.2    +      -       -      +
    380B  VAL      3.7     5.2    -      -       -      +
    381B  GLN      3.2     0.2    -      -       -      -
    382B  GLY*     1.3    72.3    -      -       -      +
    384B  GLY*     1.3    57.9    +      -       -      +
    386B  LEU*     3.3     2.8    +      -       +      +
    387B  ASN*     2.9    57.1    +      -       -      +
    399B  VAL*     3.4    30.5    -      -       +      +
    400B  THR*     3.9     1.1    -      -       -      -
    401B  MSE      3.5    50.7    -      -       +      +
    404B  TYR*     3.5    23.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 384 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380B  VAL      3.2    10.1    +      -       -      -
    381B  GLN*     3.1     8.9    +      -       -      -
    383B  LEU*     1.3    77.0    -      -       -      +
    385B  TYR*     1.3    62.1    +      -       -      +
    387B  ASN*     3.3     8.1    +      -       -      +
    388B  GLU*     3.1    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 385 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236B  PHE*     4.7     3.1    -      +       -      -
    240B  ASP*     2.6    42.3    +      -       +      -
    243B  ILE*     3.7    30.3    -      -       +      +
    244B  LYS*     4.1     9.4    -      -       -      +
    364B  TYR*     3.7    46.5    -      +       +      +
    367B  ALA*     3.6    23.8    -      -       +      -
    381B  GLN*     3.1    29.4    +      -       +      -
    382B  GLY*     3.6     6.1    -      -       -      +
    384B  GLY*     1.3    73.0    -      -       -      +
    386B  LEU*     1.3    67.7    +      -       -      +
    388B  GLU*     3.1    19.4    +      -       +      +
    389B  ILE*     3.4     7.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 386 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365B  LEU*     4.1    12.3    -      -       +      -
    368B  ALA*     3.9    14.2    -      -       +      +
    382B  GLY      2.9    15.0    +      -       -      +
    383B  LEU*     3.5     8.7    -      -       +      +
    385B  TYR*     1.3    75.4    -      -       -      +
    387B  ASN*     1.3    63.8    +      -       -      +
    389B  ILE*     3.1     7.3    +      -       -      -
    390B  VAL*     2.9    27.0    +      -       +      +
    399B  VAL*     3.9    27.6    -      -       +      -
    404B  TYR*     3.8    27.6    -      -       +      -
    408B  ARG*     4.4     8.5    -      -       +      +
    409B  VAL*     4.2    12.6    -      -       +      -
    412B  GLU*     3.8    33.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 387 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    383B  LEU*     2.9    38.4    +      -       -      +
    384B  GLY*     3.7     7.4    -      -       -      +
    385B  TYR      3.3     0.2    -      -       -      -
    386B  LEU*     1.3    76.4    -      -       -      +
    388B  GLU*     1.3    56.5    +      -       -      +
    390B  VAL*     4.1     4.4    -      -       -      +
    391B  LYS*     2.8    51.5    +      -       +      +
    398B  GLU*     3.4    13.3    -      -       -      +
    399B  VAL*     2.8    48.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 388 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254B  LEU*     3.7    24.7    -      -       +      -
    364B  TYR*     3.7    18.9    +      -       +      -
    384B  GLY      3.1    12.8    +      -       -      +
    385B  TYR*     3.1    12.0    +      -       -      +
    387B  ASN*     1.3    76.5    -      -       -      +
    389B  ILE*     1.3    58.0    +      -       -      +
    391B  LYS*     4.0     3.2    -      -       -      +
    392B  ARG*     3.0    28.8    +      -       -      +
    517B  EDO      4.1    16.1    +      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
    254B  LEU*     3.8    25.1    -      -       +      -
    321B  ARG*     4.0     2.1    +      -       -      +
    361B  SER*     3.9    24.0    -      -       -      +
    364B  TYR*     3.6    33.7    -      -       +      -
    365B  LEU*     4.5    13.2    -      -       +      -
    385B  TYR      3.9     3.6    -      -       -      +
    386B  LEU      3.1     7.6    +      -       -      +
    388B  GLU*     1.3    73.7    -      -       -      +
    390B  VAL*     1.3    66.0    +      -       -      +
    392B  ARG*     3.4    10.8    +      -       -      +
    393B  GLY*     3.1    19.2    +      -       -      -
    412B  GLU*     3.7    22.0    -      -       +      +
    416B  GLU*     3.6    28.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 390 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319B  ASP*     4.8     0.3    -      -       -      +
    321B  ARG*     4.4     3.7    +      -       -      +
    386B  LEU*     2.9    22.7    +      -       +      +
    387B  ASN*     3.7     6.7    -      -       -      +
    389B  ILE*     1.3    77.9    -      -       -      +
    391B  LYS*     1.3    57.0    +      -       +      +
    393B  GLY*     3.3     3.5    +      -       -      -
    394B  ASN*     3.0    24.4    +      -       -      +
    397B  ASN*     3.7    36.1    +      -       +      +
    398B  GLU*     4.0    10.3    -      -       -      +
    399B  VAL*     3.8    11.7    -      -       +      -
    408B  ARG*     3.6    18.4    -      -       -      +
    412B  GLU*     3.4    34.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 391 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    257B  HIS*     4.7     1.0    +      -       -      +
    387B  ASN*     2.8    45.6    +      -       +      +
    388B  GLU*     4.3     3.6    -      -       -      +
    390B  VAL*     1.3    70.9    -      -       +      +
    392B  ARG*     1.3    65.8    +      -       -      +
    393B  GLY      3.2     1.6    -      -       -      -
    394B  ASN      3.6     6.1    -      -       -      -
    395B  PRO*     3.1    41.6    +      -       +      +
    397B  ASN      2.9    27.3    +      -       -      +
    398B  GLU*     3.8    13.0    +      -       -      +
    517B  EDO      5.2     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 392 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254B  LEU*     4.1     5.9    -      -       +      +
    255B  TYR      2.9    38.2    +      -       -      +
    257B  HIS*     2.8    43.0    +      -       -      +
    260B  TYR*     3.5    30.1    -      -       -      -
    273B  GLU*     2.8    23.4    +      -       -      -
    320B  VAL*     3.9     1.1    -      -       -      +
    321B  ARG*     5.6     0.4    -      -       -      +
    361B  SER*     2.9    24.4    +      -       -      -
    388B  GLU      3.0    18.9    +      -       -      +
    389B  ILE*     3.7    14.7    +      -       -      +
    391B  LYS*     1.3    75.4    -      -       -      +
    393B  GLY*     1.3    62.4    +      -       -      +
    416B  GLU*     3.1    29.5    +      -       -      -
    517B  EDO      3.6    26.1    +      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
    257B  HIS*     3.0    20.6    +      -       -      -
    319B  ASP*     3.2    20.0    -      -       -      -
    320B  VAL*     3.0    22.7    +      -       -      -
    321B  ARG*     4.0     9.9    -      -       -      -
    389B  ILE      3.1    13.8    +      -       -      -
    390B  VAL      3.3     3.8    +      -       -      -
    391B  LYS      3.2     0.2    -      -       -      -
    392B  ARG*     1.3    80.8    -      -       -      +
    394B  ASN*     1.3    58.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 394 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    257B  HIS*     4.1     0.6    -      -       -      -
    316B  ASP*     3.0    29.4    +      -       -      +
    318B  GLY*     3.7    20.6    -      -       -      +
    319B  ASP*     3.9    10.2    +      -       +      +
    390B  VAL      3.0    14.8    +      -       -      +
    391B  LYS*     3.3     5.3    -      -       -      -
    393B  GLY*     1.3    78.3    -      -       -      +
    395B  PRO*     1.3    72.6    -      -       -      +
    396B  ASP*     3.0    32.5    +      -       -      +
    397B  ASN*     3.0    33.0    +      -       -      +
----------------------------------------------------------
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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