Contacts of the strand formed by residues 481 - 494 (chain C) in PDB entry 3FCS


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 PRO 481 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    470A  VAL*     4.0    26.7    -      -       +      -
    472A  SER*     5.8     0.2    -      -       -      +
    471C  LYS*     3.6    35.8    -      -       +      +
    473C  CYS      3.3     9.4    -      -       -      +
    474C  VAL*     3.9     7.0    -      -       +      -
    479C  LYS      3.3    11.4    -      -       -      +
    480C  THR*     1.3    94.1    -      -       +      +
    482C  VAL*     1.3    62.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 482 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    471C  LYS*     3.4    13.6    -      -       -      +
    473C  CYS*     2.8    48.5    +      -       +      +
    474C  VAL*     4.0     4.0    -      -       -      +
    475C  LEU*     3.9    19.1    -      -       +      -
    480C  THR*     3.4    11.7    -      -       +      +
    481C  PRO*     1.3    80.3    -      -       -      +
    483C  SER*     1.3    59.0    +      -       -      +
    484C  CYS*     3.2     5.9    +      -       +      -
    524C  LEU*     4.0    19.7    -      -       +      -
    551C  PHE*     4.0    28.3    -      -       +      -
    552C  LEU      4.7     4.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 483 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    466C  LEU*     5.3     1.0    -      -       -      +
    467C  ASN      2.8    26.8    +      -       -      -
    468C  PRO*     3.8    17.5    -      -       -      -
    470C  VAL      3.0    20.3    +      -       -      -
    471C  LYS*     3.7     5.4    -      -       -      +
    482C  VAL*     1.3    70.2    -      -       -      +
    484C  CYS*     1.3    58.3    +      -       -      +
    485C  PHE*     4.3     3.1    -      -       -      -
    551C  PHE*     3.4     1.0    -      -       -      -
    552C  LEU*     2.9    43.7    +      -       -      +
   5002C  IMD      3.4    11.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 484 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    463C  GLN*     4.6     0.2    +      -       -      -
    470C  VAL      4.6     0.4    +      -       -      -
    472C  SER*     4.3     8.9    -      -       -      +
    473C  CYS*     2.0    58.6    -      -       +      -
    482C  VAL*     3.2     1.7    +      -       +      +
    483C  SER*     1.3    74.9    +      -       -      +
    485C  PHE*     1.3    61.5    +      -       -      +
    524C  LEU*     5.0     4.9    -      -       +      -
    549C  MET*     5.4     5.4    -      -       +      -
    550C  ALA      3.1    13.9    -      -       -      +
    551C  PHE*     3.9     7.2    -      -       +      +
   5002C  IMD      2.9    23.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 485 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    462C  VAL*     3.9    16.2    -      -       +      -
    463C  GLN*     3.4    21.3    -      -       -      +
    466C  LEU*     3.3    47.3    -      -       +      -
    483C  SER      4.3     5.2    -      -       -      -
    484C  CYS*     1.3    79.6    -      -       -      +
    486C  ASN*     1.3    76.0    +      -       -      +
    487C  ILE*     3.9    21.3    -      -       +      -
    521C  VAL*     3.9    25.6    -      -       +      -
    549C  MET*     3.6     1.7    -      -       -      -
    550C  ALA*     2.9    58.0    +      -       +      +
    551C  PHE      4.0     4.5    -      -       -      -
    552C  LEU*     4.4     0.7    -      -       +      -
    567C  LEU*     4.8     3.1    -      -       +      -
    596C  THR*     4.7     5.8    -      -       +      -
   5002C  IMD      4.4     0.4    -      +       +      -
----------------------------------------------------------
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Residues in contact with ASN 486 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    461C  LEU      4.4     0.3    -      -       -      +
    462C  VAL*     3.9    12.8    -      -       -      +
    463C  GLN*     4.1    11.3    +      -       +      +
    485C  PHE*     1.3    82.6    -      -       -      +
    487C  ILE*     1.3    65.0    +      -       -      +
    488C  GLN      4.3     0.2    -      -       -      -
    547C  THR*     3.8    21.9    -      -       +      +
    548C  THR      3.5     3.6    -      -       -      -
    549C  MET*     3.0    26.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 487 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    460C  LEU*     4.1    22.9    -      -       +      -
    461C  LEU      3.7    10.3    -      -       -      +
    462C  VAL*     4.2     4.5    -      -       +      -
    485C  PHE*     3.9    16.4    -      -       +      +
    486C  ASN*     1.3    80.7    -      -       -      +
    488C  GLN*     1.3    62.9    +      -       -      +
    489C  MET*     4.1     1.6    +      -       +      +
    508C  LEU*     4.5    14.6    -      -       +      -
    510C  LEU*     4.3    20.6    -      -       +      -
    546C  HIS      3.8     1.2    -      -       -      +
    547C  THR*     3.3     3.7    -      -       -      -
    548C  THR*     2.7    50.6    +      -       +      +
    550C  ALA*     3.9    21.8    -      -       +      -
    567C  LEU*     3.9    23.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 488 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    460C  LEU*     3.5     7.4    -      -       -      +
    461C  LEU*     2.9    66.3    +      -       +      +
    486C  ASN*     5.5     0.2    -      -       -      +
    487C  ILE*     1.3    75.1    -      -       -      +
    489C  MET*     1.3    63.4    +      -       -      +
    490C  CYS*     3.9    19.5    -      -       -      -
    545C  CYS*     3.8    19.5    -      -       +      +
    546C  HIS      3.8     5.6    -      -       -      +
    547C  THR*     3.7    23.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 489 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459C  GLN      3.4     4.9    -      -       -      -
    460C  LEU*     4.0     7.9    -      -       +      -
    487C  ILE      4.8     3.1    -      -       -      +
    488C  GLN*     1.3    76.6    -      -       -      +
    490C  CYS*     1.3    61.5    +      -       -      +
    491C  VAL*     4.1     1.8    +      -       +      +
    506C  ALA*     3.9    17.0    -      -       +      +
    508C  LEU*     4.0    31.4    -      -       +      -
    533C  LEU*     3.3    35.0    -      -       +      -
    535C  LEU*     5.2     7.3    -      -       +      +
    544C  ILE      3.7     1.9    -      -       -      +
    545C  CYS*     3.6     1.0    -      -       -      -
    546C  HIS*     3.2    37.2    +      -       +      +
    548C  THR*     5.3     4.5    -      -       +      -
    569C  LEU*     3.5    37.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 490 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    457C  SER      4.4     0.3    -      -       -      -
    458C  VAL*     3.5     4.3    +      -       -      -
    459C  GLN*     2.9    52.0    +      -       +      +
    461C  LEU*     5.1     6.3    -      -       -      -
    488C  GLN*     3.9    17.9    -      -       -      -
    489C  MET*     1.3    74.4    -      -       -      +
    491C  VAL*     1.3    62.2    +      -       -      +
    492C  GLY      4.3     0.2    -      -       -      -
    543C  PRO*     5.1     7.6    -      -       +      -
    544C  ILE      3.2     4.7    -      -       -      +
    545C  CYS*     2.0    48.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 491 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    456C  ALA*     5.7     0.4    -      -       +      -
    457C  SER      3.4    12.8    -      -       -      +
    458C  VAL*     4.5     0.7    -      -       +      -
    489C  MET*     4.1     2.7    -      -       +      -
    490C  CYS*     1.3    77.7    -      -       -      +
    492C  GLY*     1.3    63.5    +      -       -      +
    504C  LEU*     4.3     2.7    -      -       +      -
    506C  ALA*     4.3     4.5    -      -       +      -
    535C  LEU*     3.6    27.8    -      -       +      +
    537C  LEU*     3.5    23.9    -      -       +      +
    543C  PRO*     3.9     1.8    -      -       -      -
    544C  ILE*     2.8    36.8    +      -       -      +
    569C  LEU*     4.0    16.6    -      -       +      -
    571C  VAL*     3.7    39.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 492 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    455C  LYS      4.5     0.2    -      -       -      -
    456C  ALA*     3.5     4.2    -      -       -      +
    457C  SER*     2.9    45.1    +      -       -      +
    491C  VAL*     1.3    77.6    -      -       -      +
    493C  ALA*     1.3    62.9    +      -       -      +
    494C  THR*     5.7     0.4    -      -       -      -
    537C  LEU*     4.2     5.6    -      -       -      +
    543C  PRO*     3.7    20.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 493 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    454C  VAL*     3.9    20.9    -      -       +      -
    455C  LYS      3.6     5.4    -      -       -      -
    456C  ALA*     5.1     0.2    -      -       -      -
    492C  GLY*     1.3    75.0    -      -       -      +
    494C  THR*     1.3    69.1    -      -       -      +
    498C  ILE*     4.3     7.9    -      -       -      +
    502C  LEU*     4.0    13.2    -      -       +      -
    504C  LEU*     4.6     4.0    -      -       +      -
    537C  LEU*     3.5    29.5    -      -       +      +
    540C  LYS      4.2    13.7    +      -       -      +
    541C  HIS*     5.3     0.5    -      -       -      +
    542C  SER      5.3     2.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 494 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    454C  VAL*     3.5     5.2    -      -       -      +
    455C  LYS*     2.6    61.5    +      -       -      +
    493C  ALA*     1.3    82.1    -      -       -      +
    495C  GLY*     1.3    58.0    +      -       -      +
    498C  ILE*     4.0     7.6    -      -       -      -
    541C  HIS*     4.6    14.6    -      -       -      +
----------------------------------------------------------
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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