Contacts of the strand formed by residues 602 - 613 (chain A) in PDB entry 1IVV


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 602 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    382A  DAH      3.0    25.8    -      -       -      +
    402A  ALA*     3.2    33.7    -      -       +      +
    403A  THR*     2.7    38.7    -      -       -      +
    404A  GLY      3.0    15.2    +      -       -      +
    405A  VAL*     4.9     0.4    -      -       -      +
    406A  VAL*     4.2     7.4    -      -       +      -
    433A  HIS*     5.7     2.2    -      -       +      +
    590A  LEU*     5.7     1.3    -      -       +      -
    592A  HIS*     4.2    24.0    -      -       +      +
    598A  ASP*     2.9    31.2    +      -       -      +
    601A  ILE*     1.3    71.2    -      -       -      +
    603A  PRO*     1.4    63.7    -      -       -      +
    605A  ASP*     3.8    23.6    -      -       +      +
    353B  ALA*     3.8     3.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 603 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    595A  ARG*     3.2    26.7    -      -       -      +
    597A  GLU*     3.4    22.4    -      -       +      +
    598A  ASP*     3.6     9.5    -      -       -      +
    601A  ILE      3.6     3.3    -      -       -      +
    602A  MET*     1.4    98.4    -      -       -      +
    604A  VAL*     1.3    67.3    +      -       -      +
    605A  ASP*     3.5     1.6    +      -       -      +
    352B  LEU*     3.4    18.2    -      -       +      +
    353B  ALA*     4.5     3.4    -      -       +      -
    393B  ASP*     4.1    26.5    -      -       +      +
    612B  ARG*     5.1     1.2    +      -       -      -
    620B  SER*     5.2     1.1    -      -       -      +
    621B  PRO*     6.4     0.9    -      -       +      -
    622B  VAL*     4.7     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 604 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    376A  PHE*     5.4     0.7    -      -       +      -
    401A  LYS*     3.8    27.8    -      -       +      -
    402A  ALA      3.4     5.6    -      -       -      +
    403A  THR*     3.5    23.3    -      -       +      +
    602A  MET      3.7     0.8    +      -       -      -
    603A  PRO*     1.3    76.3    -      -       -      +
    605A  ASP*     1.3    70.4    +      -       -      +
    606A  THR*     3.8    11.7    -      -       +      -
    351B  ILE*     3.3    35.0    -      -       +      +
    352B  LEU*     2.7    19.4    +      -       -      +
    368B  ASN*     6.1     1.6    -      -       -      +
    393B  ASP*     5.1     3.3    -      -       -      +
    612B  ARG*     4.4     8.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 605 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    400A  ALA      3.8     0.2    -      -       -      +
    401A  LYS*     3.5     0.2    -      -       -      -
    402A  ALA*     2.9    31.3    +      -       -      +
    590A  LEU*     3.6    29.7    -      -       +      +
    592A  HIS*     5.9     2.8    -      -       -      -
    602A  MET*     3.8    21.2    -      -       +      +
    603A  PRO      4.6     0.4    -      -       -      +
    604A  VAL*     1.3    74.1    -      -       -      +
    606A  THR*     1.3    75.6    +      -       -      +
    610B  LYS*     4.8    11.1    +      -       -      -
    612B  ARG*     4.2    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 606 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    399A  GLU*     3.3    28.0    +      -       -      +
    400A  ALA      3.2     8.1    -      -       -      -
    401A  LYS*     3.7    25.1    -      -       +      -
    517A  HIS*     5.4     1.4    +      -       -      -
    519A  GLN*     5.5     1.7    +      -       -      -
    590A  LEU*     3.4    16.8    -      -       -      +
    604A  VAL*     3.8     9.6    -      -       +      -
    605A  ASP*     1.3    88.7    +      -       -      +
    607A  VAL*     1.3    63.6    +      -       -      +
    610B  LYS*     5.2     8.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 607 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    399A  GLU*     3.6     6.2    -      -       -      +
    400A  ALA*     3.0    32.1    +      -       +      +
    435A  PHE*     3.8    26.7    -      -       +      -
    517A  HIS*     4.0    13.7    -      -       +      +
    519A  GLN*     3.9    17.7    -      -       +      +
    588A  PHE*     4.0     9.6    -      -       +      -
    589A  GLY*     3.5    31.2    -      -       -      +
    590A  LEU*     3.3    34.8    -      -       +      +
    606A  THR*     1.3    71.3    -      -       -      +
    608A  GLY*     1.3    60.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 608 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    398A  PHE      3.2    14.1    -      -       -      -
    399A  GLU*     4.5     0.4    -      -       -      -
    517A  HIS*     3.3    32.9    +      -       -      +
    588A  PHE*     3.7    24.8    -      -       -      +
    607A  VAL*     1.3    79.7    -      -       -      +
    609A  PHE*     1.3    67.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 609 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    388A  TRP*     4.0    15.0    -      +       -      -
    396A  ILE      5.4     0.4    -      -       -      -
    397A  GLU*     3.3     4.9    +      -       -      +
    398A  PHE*     3.0    54.9    +      +       +      +
    437A  ALA*     3.5    31.0    -      -       +      -
    439A  LEU*     4.1    11.0    -      -       +      -
    514A  LEU*     4.4     8.1    -      -       +      -
    515A  HIS      3.5    15.5    -      -       -      +
    516A  ALA*     4.5     0.2    -      -       -      -
    517A  HIS*     3.7     8.7    +      -       -      -
    586A  HIS*     3.6    23.6    -      +       +      +
    588A  PHE*     3.6    28.0    -      +       -      -
    608A  GLY*     1.3    75.1    -      -       -      +
    610A  LYS*     1.3    70.9    +      -       -      +
    611A  LEU*     3.7    25.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 610 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    391A  TYR*     6.2     0.2    -      -       +      -
    395A  THR*     4.2    16.8    -      -       +      -
    396A  ILE      3.1    14.8    -      -       -      +
    397A  GLU*     3.8    21.9    +      -       +      +
    513A  LYS      3.7     0.3    -      -       -      +
    514A  LEU*     3.5     3.1    -      -       -      +
    515A  HIS*     2.8    49.5    +      -       +      +
    609A  PHE*     1.3    84.3    -      -       -      +
    611A  LEU*     1.3    66.2    +      -       -      +
    612A  ARG*     4.2    20.9    -      -       +      +
    605B  ASP*     5.2     7.2    +      -       -      -
    606B  THR*     5.2     7.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 611 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    272A  ILE*     4.6    13.7    -      -       +      -
    395A  THR*     3.4     5.0    -      -       -      +
    396A  ILE*     2.7    47.4    +      -       +      +
    439A  LEU*     4.2    14.6    -      -       +      -
    441A  MET*     4.7    10.1    -      -       +      -
    497A  ILE*     3.6    31.0    -      -       +      -
    512A  TYR*     3.9    20.9    -      -       +      -
    513A  LYS      3.1     6.5    -      -       -      +
    514A  LEU*     4.0    20.4    -      -       +      +
    609A  PHE*     3.7    25.8    -      -       +      -
    610A  LYS*     1.3    81.0    -      -       -      +
    612A  ARG*     1.3    62.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 612 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    393A  ASP*     4.6     7.7    +      -       -      -
    395A  THR*     3.9    20.8    +      -       +      +
    512A  TYR*     3.2     4.0    -      -       -      -
    513A  LYS*     2.6    37.9    +      -       +      +
    515A  HIS*     3.4    34.2    -      -       +      +
    610A  LYS*     4.2    16.3    -      -       -      +
    611A  LEU*     1.3    79.0    -      -       -      +
    613A  PRO*     1.3    74.9    -      -       +      +
    595B  ARG*     3.4    43.5    -      -       -      +
    598B  ASP*     5.0     1.4    +      -       -      -
    603B  PRO*     4.7     4.4    +      -       -      +
    604B  VAL      4.3     9.7    +      -       -      -
    605B  ASP*     4.1    36.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 613 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    393A  ASP*     3.5    20.2    -      -       -      +
    394A  GLY      3.4    24.0    -      -       -      +
    395A  THR*     4.2     2.9    -      -       -      +
    511A  GLY      3.8     6.7    -      -       -      +
    512A  TYR*     3.5    12.8    -      -       +      +
    513A  LYS*     5.5     0.3    -      -       -      +
    612A  ARG*     1.3    87.6    -      -       +      +
    614A  GLU*     1.3    58.9    +      -       -      +
    615A  GLY      3.9     1.1    -      -       -      -
    616A  PHE*     3.9     3.4    -      -       +      -
    617A  PHE*     3.7    20.6    -      -       +      -
    595B  ARG*     2.9    37.8    +      -       -      +
    597B  GLU*     3.5    21.5    -      -       +      +
----------------------------------------------------------
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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