Contacts of the strand formed by residues 348 - 359 (chain C) in PDB entry 5IXM


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 GLU 348 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    340C  ARG*     2.7    43.4    +      -       +      +
    341C  ILE      3.6     7.0    -      -       -      +
    342C  TYR*     3.8    22.9    +      -       +      -
    346C  ARG      3.9     0.4    +      -       -      -
    347C  VAL*     1.3    78.6    -      -       -      +
    349C  ARG*     1.3    60.1    +      -       -      +
    350C  PHE      3.9    13.7    -      -       -      +
    351C  ASN*     3.6    17.0    -      -       -      +
    387C  PHE*     3.8    22.0    -      -       +      -
    389C  ARG*     4.5     3.6    -      -       -      +
    137D  ARG*     3.9    15.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 349 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    279C  PHE*     4.7     2.7    -      -       +      -
    341C  ILE*     2.9    12.7    +      -       +      +
    343C  ASP*     3.7    33.1    +      -       +      +
    347C  VAL*     3.2    22.9    -      -       +      +
    348C  GLU*     1.3    75.0    -      -       -      +
    350C  PHE*     1.3    58.8    +      -       -      +
    387C  PHE*     4.3     3.1    -      -       -      -
    388C  TRP*     3.5     5.8    -      -       -      -
    389C  ARG*     2.6    67.4    +      -       +      +
    390C  ILE      3.3     6.7    +      -       -      -
    391C  ASN*     3.7     7.9    -      -       -      +
    392C  ASP*     5.8     1.8    -      -       -      -
    602C  C8E      3.2    81.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 350 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601A  C8E      5.7     6.7    -      -       +      -
    339C  SER*     4.9     4.0    -      -       -      -
    340C  ARG*     3.7     2.3    -      -       -      -
    341C  ILE*     3.2    51.1    +      -       +      -
    348C  GLU*     3.9     7.0    -      -       -      +
    349C  ARG*     1.3    80.2    -      -       -      +
    351C  ASN*     1.3    79.5    +      -       -      +
    352C  VAL*     3.8    31.9    -      -       +      -
    386C  THR*     3.9    15.5    -      -       -      -
    387C  PHE*     3.4    13.7    -      -       -      -
    388C  TRP*     3.8    23.1    -      +       +      -
    602C  C8E      3.8    49.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 351 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338C  THR*     3.8    16.4    -      -       -      +
    339C  SER      3.5     8.5    +      -       -      +
    340C  ARG*     4.0    10.8    -      -       +      +
    348C  GLU*     3.6    17.2    +      -       -      +
    350C  PHE*     1.3    83.3    -      -       -      +
    352C  VAL*     1.3    69.8    +      -       -      +
    353C  SER*     3.6    17.7    +      -       -      -
    385C  ASP*     4.4    10.4    -      -       -      +
    386C  THR*     2.9    12.8    +      -       -      -
    387C  PHE*     2.7    59.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 352 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601A  C8E      5.8     4.0    -      -       -      -
    337C  LEU      3.8     0.5    -      -       -      +
    338C  THR*     3.5     0.7    -      -       -      -
    339C  SER*     3.0    46.5    +      -       -      -
    350C  PHE*     3.8    26.2    -      -       +      -
    351C  ASN*     1.3    78.1    +      -       -      +
    353C  SER*     1.3    72.8    +      -       -      +
    354C  VAL*     4.6    10.5    -      -       +      -
    385C  ASP      3.6     9.2    -      -       -      +
    386C  THR*     4.3     7.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 353 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601A  C8E      4.9     0.3    -      -       -      +
    312C  TYR*     3.7    18.9    -      -       -      -
    337C  LEU      3.3     5.2    -      -       -      -
    338C  THR*     3.1    30.0    +      -       -      +
    351C  ASN*     3.6     7.6    +      -       -      -
    352C  VAL*     1.3    77.4    +      -       -      +
    354C  VAL*     1.3    65.6    +      -       -      +
    384C  GLY*     3.1     4.6    -      -       -      -
    385C  ASP*     2.8    51.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 354 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601A  C8E      4.1    29.2    -      -       -      -
    312C  TYR*     3.5     4.9    -      -       -      -
    336C  GLY*     3.4     0.7    -      -       -      -
    337C  LEU*     2.9    35.8    +      -       +      +
    352C  VAL*     4.6    13.2    -      -       +      -
    353C  SER*     1.3    78.8    -      -       -      +
    355C  GLY*     1.3    61.9    +      -       -      +
    382C  TRP*     4.3    26.2    -      -       +      -
    383C  ALA      3.6     7.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 355 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312C  TYR*     3.5     7.1    -      -       -      -
    315C  LEU*     3.5    18.4    -      -       -      -
    335C  THR      3.1    12.1    -      -       -      -
    354C  VAL*     1.3    75.8    -      -       -      +
    356C  GLN*     1.3    63.4    +      -       -      +
    382C  TRP*     3.5     9.6    -      -       -      -
    383C  ALA      2.9    31.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 356 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315C  LEU*     3.8     4.7    -      -       -      +
    333C  VAL      3.5    16.8    +      -       -      -
    334C  SER*     3.3     5.0    -      -       -      -
    335C  THR*     2.8    59.9    +      -       -      +
    355C  GLY*     1.3    75.9    -      -       -      +
    357C  ILE*     1.3    71.9    +      -       -      +
    358C  TYR*     3.5     9.7    +      -       -      +
    379C  SER*     2.8    32.2    +      -       -      -
    381C  VAL      3.2    12.1    -      -       -      +
    382C  TRP*     3.7    30.5    -      -       +      -
    607C  C8E      4.2    18.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 357 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310C  SER*     6.1     2.0    -      -       -      +
    314C  GLY      5.3     1.3    -      -       -      +
    315C  LEU*     3.6    41.7    -      -       +      +
    332C  GLN*     4.1    21.3    -      -       +      +
    333C  VAL      3.6     3.8    -      -       -      +
    334C  SER*     3.5    18.2    -      -       -      +
    356C  GLN*     1.3    81.3    -      -       -      +
    358C  TYR*     1.3    61.3    +      -       -      +
    359C  TYR*     3.6    39.9    -      -       +      +
    378C  GLY      3.5     0.9    -      -       -      +
    379C  SER*     3.4     1.4    -      -       -      -
    380C  LEU      3.0    26.2    +      -       -      -
    381C  VAL*     2.8    23.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 358 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332C  GLN*     3.2     5.1    -      -       -      +
    333C  VAL*     2.8    44.4    +      -       +      +
    356C  GLN*     3.5     5.4    -      -       -      +
    357C  ILE*     1.3    71.7    -      -       -      +
    359C  TYR*     1.3    72.4    +      -       -      +
    360C  PHE*     3.5    40.5    +      +       -      -
    378C  GLY*     3.4    21.5    +      -       -      -
    379C  SER*     3.3    22.0    -      -       -      +
    607C  C8E      3.7    47.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 359 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    331C  ASN      4.0     2.7    -      -       -      -
    332C  GLN*     3.3    32.7    +      -       +      -
    357C  ILE*     3.6    33.1    -      -       +      +
    358C  TYR*     1.3    80.0    -      -       -      +
    360C  PHE*     1.3    61.0    +      -       -      +
    361C  SER      3.3    17.3    -      -       -      +
    362C  ARG*     5.7     0.2    -      -       -      -
    363C  SER*     3.4    22.9    -      -       -      -
    376C  ALA      5.1     0.7    -      -       -      +
    377C  THR*     3.4    10.2    -      -       -      -
    378C  GLY      2.9    41.8    +      -       -      +
    380C  LEU*     3.9    26.9    -      -       +      -
    381C  VAL*     3.8    14.0    -      -       +      +
    405C  ARG*     3.8    21.1    +      -       -      -
----------------------------------------------------------
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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