Contacts of the strand formed by residues 416 - 428 (chain A) in PDB entry 5FI4


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 LYS 416 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    411A  GLY*     3.4    21.4    -      -       -      +
    413A  LYS*     3.1    25.3    +      -       +      +
    414A  GLY      3.2     1.7    -      -       -      +
    415A  ALA*     1.3    75.9    -      -       -      +
    417A  GLU*     1.3    61.8    +      -       -      +
    418A  GLU*     4.3     1.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 417 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    375A  ARG*     3.0    43.3    +      -       -      -
    409A  VAL*     3.8     8.1    -      -       +      +
    410A  LYS      3.5     9.0    -      -       -      +
    411A  GLY*     3.8    11.3    +      -       -      -
    415A  ALA      3.6     7.7    +      -       -      +
    416A  LYS*     1.3    74.0    -      -       -      +
    418A  GLU*     1.4    65.4    +      -       -      +
    419A  HIS*     3.5    20.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 418 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    408A  SER*     3.7     2.4    +      -       -      +
    409A  VAL*     3.6     3.5    -      -       -      -
    410A  LYS*     2.8    44.6    +      -       +      +
    411A  GLY      5.0     0.6    +      -       -      +
    416A  LYS      5.8     0.9    -      -       -      +
    417A  GLU*     1.4    74.8    -      -       -      +
    419A  HIS*     1.4    64.5    +      -       -      +
    420A  CYS*     4.1     3.1    +      -       -      -
    568B  PRO*     3.0    48.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 419 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355A  TYR*     2.7    34.3    +      +       -      +
    372A  ASN*     6.0     1.3    -      -       -      -
    375A  ARG*     3.7    15.5    -      -       -      -
    407A  CYS*     5.4     0.2    -      -       +      -
    408A  SER      3.4     4.9    -      -       -      +
    409A  VAL*     3.6    20.0    -      -       +      +
    417A  GLU*     3.5    33.8    +      -       +      +
    418A  GLU*     1.4    78.1    +      -       -      +
    420A  CYS*     1.3    66.2    +      -       -      +
    421A  PRO*     4.6     0.5    -      -       -      +
    453A  GLU      4.9     2.8    -      -       -      +
    455A  LEU*     3.4    31.1    -      -       +      +
    348B  ARG*     5.9     0.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 420 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407A  CYS*     3.2     2.3    -      -       -      +
    408A  SER*     2.8    49.0    +      -       -      +
    418A  GLU*     4.1     2.8    +      -       -      -
    419A  HIS*     1.3    79.8    -      -       -      +
    421A  PRO*     1.4    73.9    -      -       +      +
    422A  LEU*     4.0     2.1    -      -       +      +
    453A  GLU      6.1     0.2    -      -       -      -
    455A  LEU*     4.0     3.6    -      -       -      +
    564B  ASN*     5.1     2.9    -      -       -      +
    567B  LYS*     4.1    13.0    -      -       +      -
    568B  PRO*     3.5    49.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 421 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    405A  SER*     4.7     3.8    -      -       -      -
    406A  ILE      3.7     6.7    -      -       -      +
    407A  CYS*     4.0     5.8    -      -       -      -
    420A  CYS*     1.4    88.1    -      -       +      +
    422A  LEU*     1.3    63.4    +      -       -      +
    424A  TRP*     6.0     1.3    -      -       +      -
    448A  VAL*     3.7    33.1    -      -       +      +
    452A  LEU      4.7     2.9    -      -       -      +
    453A  GLU*     3.8    12.6    -      -       -      +
    454A  ASP      3.3    17.9    -      -       -      +
    455A  LEU*     3.4    34.5    -      -       +      +
    564B  ASN*     4.3     0.2    -      -       -      +
    567B  LYS*     3.9    18.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 422 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344A  VAL*     3.5    39.0    -      -       +      -
    345A  ASN      6.0     0.9    -      -       -      +
    346A  VAL*     3.8    15.7    -      -       +      -
    354A  ILE*     3.8    21.1    -      -       +      -
    406A  ILE*     2.8    29.4    +      -       +      +
    408A  SER*     3.6    30.1    -      -       -      +
    420A  CYS*     4.0     2.0    -      -       +      +
    421A  PRO*     1.3    77.9    -      -       -      +
    423A  ALA*     1.3    60.5    -      -       +      +
    447A  PRO*     5.0     2.3    -      -       -      +
    448A  VAL*     3.8    12.2    +      -       -      +
    560B  ASP*     5.1     7.3    -      -       -      +
    564B  ASN*     3.9    31.2    +      -       +      +
    567B  LYS*     5.3     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 423 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    344A  VAL*     6.1     1.1    -      -       +      -
    405A  SER*     3.3     5.6    -      -       -      -
    406A  ILE*     3.1    28.4    +      -       +      +
    421A  PRO      3.8     0.2    -      -       -      -
    422A  LEU*     1.3    79.9    -      -       +      +
    424A  TRP*     1.3    60.3    +      -       -      +
    445A  LEU*     3.6    29.7    -      -       +      +
    446A  TRP      3.3    17.9    -      -       -      +
    447A  PRO*     5.3     0.4    -      -       +      -
    448A  VAL*     3.8     5.6    -      -       -      +
    471A  PRO*     4.7    16.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 424 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    404A  LEU      3.5    12.6    -      -       -      +
    405A  SER*     4.2     6.7    -      -       -      +
    421A  PRO*     6.0     1.1    -      -       +      -
    423A  ALA*     1.3    74.1    -      -       -      +
    425A  GLY*     1.3    72.5    +      -       -      +
    426A  ASN*     3.5    24.7    -      -       -      -
    445A  LEU*     3.4     9.9    -      -       -      -
    446A  TRP*     2.8    75.7    +      +       +      +
    447A  PRO      2.9    25.1    +      -       -      -
    448A  VAL*     3.9    13.7    -      -       +      -
    449A  PRO*     3.8    10.0    -      -       +      +
    455A  LEU      5.4     0.9    -      -       -      +
    456A  LEU      5.5     0.2    -      -       -      -
    457A  ASN*     3.4    35.8    -      -       +      +
    460A  GLY*     3.6     6.3    -      -       -      -
    461A  VAL*     3.3    46.9    -      -       +      -
    679A  THR*     5.0     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 425 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    404A  LEU*     2.8    36.2    +      -       -      +
    424A  TRP*     1.3    84.2    -      -       -      +
    426A  ASN*     1.3    64.6    +      -       -      +
    443A  LEU*     4.1    11.2    -      -       -      -
    444A  ASN      5.5     0.4    -      -       -      -
    445A  LEU*     3.9    15.1    -      -       -      +
    446A  TRP*     4.5     6.1    -      -       -      -
    463A  GLY      5.5     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 426 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401A  ARG*     3.3    11.8    -      -       -      +
    402A  LEU      3.3     7.9    -      -       -      +
    403A  CYS*     3.4    22.3    -      -       -      +
    404A  LEU      3.9     2.3    +      -       -      +
    424A  TRP*     3.5    14.9    -      -       -      -
    425A  GLY*     1.3    90.0    +      -       -      +
    427A  ILE*     1.3    62.8    +      -       -      +
    443A  LEU*     4.4     4.5    -      -       -      +
    457A  ASN      2.8    30.1    +      -       -      +
    458A  PRO      3.9     0.2    +      -       -      -
    460A  GLY      3.0    21.4    +      -       -      -
    461A  VAL      3.7     9.3    +      -       -      +
    462A  THR*     3.4    12.5    -      -       +      -
    463A  GLY*     3.0    29.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 427 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401A  ARG*     3.3     4.4    -      -       -      +
    402A  LEU*     2.8    68.2    +      -       +      +
    404A  LEU*     5.5     0.4    -      -       +      -
    425A  GLY      5.8     0.2    -      -       -      +
    426A  ASN*     1.3    75.6    -      -       -      +
    428A  ASN*     1.3    74.5    +      -       +      +
    429A  LEU*     5.5     0.7    -      -       +      -
    437A  VAL*     4.6     6.3    -      -       +      -
    441A  MET*     3.4    40.4    -      -       +      -
    443A  LEU*     5.0    18.2    -      -       +      -
    462A  THR*     4.3     7.2    -      -       -      -
    463A  GLY*     4.8     6.3    -      -       -      +
    475A  LEU*     5.4     1.6    -      -       +      -
    477A  PHE*     4.6     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 428 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135A  GLU*     5.8     0.6    +      -       -      -
    400A  ALA      4.1     0.4    -      -       -      -
    401A  ARG*     3.6    13.0    -      -       -      +
    427A  ILE*     1.3    90.5    -      -       +      +
    429A  LEU*     1.3    63.3    +      -       -      +
    430A  PHE      3.2    20.2    +      -       -      +
    431A  ASP*     5.3     0.7    -      -       -      -
    437A  VAL*     3.9     7.6    -      -       -      +
    462A  THR*     3.5    21.6    +      -       -      +
    643A  GLN*     2.8    59.9    +      -       -      +
    644A  TYR*     3.6    10.7    -      -       -      -
----------------------------------------------------------
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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