Contacts of the helix formed by residues 496 - 517 (chain C) in PDB entry 6UZA


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 496 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    491C  PHE*     3.8    31.2    -      -       +      -
    492C  SER      3.3    19.7    +      -       -      +
    493C  TRP*     4.6     6.3    -      -       -      +
    494C  MET*     3.3     0.6    -      -       -      +
    495C  GLU*     1.3    77.9    -      -       -      +
    497C  LEU*     1.3    63.3    +      -       +      +
    498C  ILE      3.2     1.1    -      -       -      -
    499C  ILE*     3.2    18.0    +      -       +      +
    500C  SER*     2.9    27.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 497 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    456C  LEU*     3.8    22.2    -      -       +      -
    493C  TRP*     3.3    33.9    -      -       +      +
    494C  MET*     3.8     7.9    +      -       -      +
    496C  MET*     1.3    79.8    -      -       +      +
    498C  ILE*     1.3    59.8    +      -       -      +
    500C  SER*     2.6    25.6    +      -       -      +
    501C  TRP*     2.9    42.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 498 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    453C  PHE*     3.9    18.8    -      -       +      -
    456C  LEU*     4.2    22.7    -      -       +      +
    457C  LEU*     4.1    15.7    -      -       +      -
    460C  ASN*     4.1    20.9    -      -       +      +
    494C  MET      3.3    20.1    +      -       -      +
    495C  GLU*     4.4     8.1    -      -       -      +
    496C  MET      3.2     0.4    -      -       -      -
    497C  LEU*     1.3    75.1    -      -       -      +
    499C  ILE*     1.3    59.0    +      -       -      +
    501C  TRP*     3.4     6.3    +      -       -      +
    502C  VAL*     2.9    37.0    +      -       +      +
    537C  PHE*     4.6     4.0    -      -       +      -
    541C  PHE*     3.8    22.9    -      -       +      -
    599C  TYR*     3.9    22.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 499 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    491C  PHE*     3.7    30.3    -      -       +      -
    495C  GLU      3.3    19.5    -      -       -      +
    496C  MET*     3.2    25.4    +      -       +      +
    498C  ILE*     1.3    77.7    -      -       -      +
    500C  SER*     1.3    55.5    +      -       -      +
    502C  VAL*     3.3     2.2    +      -       -      +
    503C  ILE*     2.9    47.6    +      -       +      +
    541C  PHE*     3.9    36.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 500 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    496C  MET      2.9    12.3    +      -       -      -
    497C  LEU*     2.6    31.5    +      -       -      +
    499C  ILE*     1.3    77.4    -      -       -      +
    501C  TRP*     1.3    64.2    +      -       -      +
    503C  ILE*     3.4     7.9    +      -       -      +
    504C  GLY*     3.0    25.8    +      -       -      -
    763C  PRO*     5.1     8.1    -      -       -      +
    766C  LEU*     4.4     8.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 501 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    417C  LEU*     5.3     2.0    -      -       +      -
    449C  SER*     3.1    26.7    +      -       -      -
    452C  ILE*     3.6    37.5    -      -       +      -
    453C  PHE*     3.8    36.6    -      +       +      +
    456C  LEU*     4.1    12.8    -      -       +      -
    497C  LEU*     2.9    53.0    +      -       +      +
    498C  ILE      3.4     5.1    +      -       -      +
    500C  SER*     1.3    90.0    +      -       -      +
    502C  VAL*     1.3    57.5    +      -       -      +
    504C  GLY*     3.5     1.1    +      -       -      -
    505C  MET*     2.9    37.5    +      -       +      +
    762C  VAL*     3.6    20.8    -      -       +      +
    763C  PRO*     3.7    35.4    -      -       +      -
    764C  PHE*     6.1     1.6    -      +       -      -
----------------------------------------------------------
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Residues in contact with VAL 502 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    453C  PHE*     4.3    14.4    -      -       +      -
    498C  ILE*     2.9    22.7    +      -       +      +
    499C  ILE*     3.9     3.8    -      -       -      +
    501C  TRP*     1.3    75.8    -      -       -      +
    503C  ILE*     1.3    58.9    +      -       +      +
    505C  MET*     3.7     7.2    -      -       +      +
    506C  ILE*     2.9    46.2    +      -       +      +
    534C  LEU*     4.3    11.9    -      -       +      +
    537C  PHE*     3.9    44.0    -      -       +      -
    538C  ALA*     4.9     3.1    -      -       -      +
    541C  PHE*     4.1    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 503 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    499C  ILE*     2.9    37.9    +      -       +      +
    500C  SER*     3.8     6.5    -      -       -      +
    502C  VAL*     1.3    78.1    -      -       +      +
    504C  GLY*     1.3    57.8    +      -       -      +
    506C  ILE*     3.3     9.7    +      -       +      +
    507C  TRP*     3.0    27.8    +      -       +      +
    766C  LEU*     3.8    22.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 504 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    500C  SER      3.0    14.6    +      -       -      -
    501C  TRP      3.9     0.2    -      -       -      -
    503C  ILE*     1.3    78.5    -      -       -      +
    505C  MET*     1.3    55.8    +      -       -      +
    507C  TRP*     3.8     0.3    -      -       -      +
    508C  ALA*     2.9    30.3    +      -       -      +
    762C  VAL*     3.5    22.7    -      -       -      -
    765C  ASN*     3.5    12.4    +      -       -      -
    766C  LEU*     4.0    14.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 505 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450C  PHE*     6.2     1.3    -      -       +      -
    453C  PHE*     4.3    24.9    -      -       +      -
    501C  TRP*     2.9    43.1    +      -       +      +
    502C  VAL*     3.7     6.1    -      -       -      +
    504C  GLY*     1.3    73.7    -      -       -      +
    506C  ILE*     1.3    62.4    +      -       -      +
    508C  ALA*     4.0     2.5    -      -       -      +
    509C  GLU*     3.5    15.9    +      -       -      +
    533C  MET*     4.7     6.5    -      -       -      +
    534C  LEU*     3.5    35.4    -      -       +      +
    609C  ARG*     3.5    45.3    +      -       -      +
    762C  VAL*     3.7    20.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 506 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    502C  VAL*     2.9    34.8    +      -       +      +
    503C  ILE*     3.3     9.4    +      -       +      +
    505C  MET*     1.3    74.6    -      -       -      +
    507C  TRP*     1.3    61.4    +      -       -      +
    509C  GLU*     3.2     3.9    +      -       -      +
    510C  CYS*     2.9    40.6    +      -       -      -
    534C  LEU*     3.9    35.2    -      -       +      +
    538C  ALA*     4.5    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 507 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    503C  ILE*     3.0    16.6    +      -       +      +
    504C  GLY      3.8     2.7    -      -       -      +
    506C  ILE*     1.3    79.9    -      -       -      +
    508C  ALA*     1.3    55.7    +      -       -      +
    510C  CYS*     3.3     7.1    +      -       +      +
    511C  LYS*     3.0    56.1    +      -       +      +
    514C  TRP*     3.6    35.7    -      +       -      -
    765C  ASN*     3.9    28.0    +      -       +      +
    766C  LEU*     3.9    26.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 508 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    504C  GLY      2.9    17.9    +      -       -      +
    505C  MET*     4.2     4.3    -      -       -      +
    507C  TRP*     1.3    76.0    -      -       -      +
    509C  GLU*     1.3    58.0    +      -       -      +
    511C  LYS*     4.1     9.2    -      -       -      +
    512C  GLU*     3.7    16.8    +      -       -      +
    762C  VAL*     4.3    13.0    -      -       +      -
    765C  ASN*     3.4    17.0    -      -       -      +
   1002C  R0G      4.3    11.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 509 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    505C  MET      3.5    14.6    +      -       -      +
    506C  ILE*     3.2     6.4    +      -       -      +
    507C  TRP      3.1     0.4    -      -       -      -
    508C  ALA*     1.3    76.5    -      -       -      +
    510C  CYS*     1.3    61.2    +      -       -      +
    511C  LYS      3.3     0.9    -      -       -      -
    512C  GLU*     3.2     5.1    +      -       -      +
    513C  ILE*     2.9    34.0    +      -       +      +
    521C  TYR*     2.4    34.2    +      -       +      +
    527C  ASN      3.8     8.3    -      -       -      +
    530C  ASP*     3.5    15.4    -      -       -      +
    531C  PHE*     4.4    15.6    +      -       +      -
    534C  LEU*     4.1    10.2    -      -       +      +
    609C  ARG*     4.3     2.9    +      -       -      -
   1002C  R0G      3.1    38.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 510 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    506C  ILE*     2.9    32.4    +      -       -      +
    507C  TRP*     3.3    10.7    +      -       +      +
    509C  GLU*     1.3    74.3    -      -       -      +
    511C  LYS*     1.3    60.9    +      -       -      +
    513C  ILE*     3.1    15.6    +      -       -      +
    514C  TRP*     3.0    57.9    +      -       +      -
    531C  PHE*     6.3     2.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 511 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    507C  TRP*     3.0    48.6    +      -       +      +
    508C  ALA*     4.4     7.9    -      -       -      +
    510C  CYS*     1.3    77.3    -      -       -      +
    512C  GLU*     1.3    59.2    +      -       -      +
    514C  TRP*     3.7    20.1    +      -       -      +
    515C  THR*     2.7    36.3    +      -       -      -
    758C  ARG*     5.5    12.9    -      -       -      +
    765C  ASN*     6.2     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 512 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    508C  ALA      3.7    13.0    +      -       -      +
    509C  GLU*     3.2     9.9    +      -       -      +
    510C  CYS      3.2     0.4    -      -       -      -
    511C  LYS*     1.3    78.1    -      -       -      +
    513C  ILE*     1.3    63.4    +      -       -      +
    515C  THR*     4.7     3.7    -      -       -      -
    516C  GLN*     3.2    35.2    +      -       +      +
    521C  TYR*     4.0    19.0    -      -       +      -
    527C  ASN*     4.4     8.1    +      -       -      -
    758C  ARG*     4.1    18.5    +      -       -      -
   1002C  R0G      3.8    32.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 513 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    509C  GLU*     2.9    21.0    +      -       +      +
    510C  CYS*     3.1    20.8    +      -       -      +
    512C  GLU*     1.3    77.0    -      -       -      +
    514C  TRP*     1.3    63.1    +      -       +      +
    517C  GLY*     3.1    30.0    +      -       -      -
    518C  PRO*     3.8    20.1    -      -       +      +
    521C  TYR*     3.7    43.5    -      -       +      +
    531C  PHE*     5.2    12.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 514 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    507C  TRP*     3.6    42.0    -      +       -      -
    510C  CYS*     3.0    40.3    +      -       +      -
    511C  LYS*     3.7    23.6    -      -       +      +
    512C  GLU      3.5     0.2    -      -       -      -
    513C  ILE*     1.3    79.9    -      -       +      +
    515C  THR*     1.3    59.1    +      -       -      +
    517C  GLY*     4.7     1.8    -      -       -      -
    518C  PRO*     5.8     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 515 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    511C  LYS*     2.7    29.0    +      -       -      -
    512C  GLU*     4.3     4.9    -      -       -      +
    513C  ILE      3.2     0.8    -      -       -      -
    514C  TRP*     1.3    84.3    +      -       -      +
    516C  GLN*     1.3    63.3    +      -       -      +
    517C  GLY      3.4     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 516 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512C  GLU*     3.2    29.0    +      -       -      +
    515C  THR*     1.3    75.8    -      -       +      +
    517C  GLY*     1.3    65.5    +      -       -      +
    520C  GLU*     3.7    20.8    -      -       +      +
    521C  TYR*     4.9    10.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 517 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    513C  ILE      3.1    13.7    +      -       -      -
    514C  TRP*     5.3     1.1    -      -       -      -
    515C  THR      3.4     3.4    +      -       -      +
    516C  GLN*     1.3    82.1    -      -       -      +
    518C  PRO*     1.3    70.0    -      -       -      +
    519C  LYS      3.1    10.9    +      -       -      -
    520C  GLU      4.2     0.4    -      -       -      -
    521C  TYR*     3.2    21.0    +      -       -      +
----------------------------------------------------------
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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