Contacts of the strand formed by residues 7 - 24 (chain A) in PDB entry 3UGV


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 PHE 7 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6A  THR*     1.3    71.0    -      -       -      +
      8A  ARG*     1.3    61.7    +      -       -      +
      9A  LYS*     3.6    21.3    -      -       -      -
     10A  LEU*     3.8    26.7    -      -       +      -
     40A  ILE*     4.1    25.4    -      -       +      -
     41A  GLU      4.2     2.2    -      -       -      -
     42A  THR*     4.5     0.2    -      -       -      -
     43A  GLU*     3.9     3.0    -      -       -      +
     71A  SER*     3.6    26.7    -      -       -      -
     74A  LEU*     3.5    38.6    -      -       +      +
     75A  ALA      3.7     0.7    -      -       -      -
     76A  GLY*     2.8    29.8    +      -       -      -
     77A  GLN      2.7    20.8    +      -       -      +
     78A  PRO      4.8     1.1    -      -       -      +
     79A  LEU*     3.8    32.1    -      -       +      +
     84A  ILE*     4.3    11.4    -      -       +      -
    108A  VAL*     5.1     0.4    -      -       +      -
    112A  VAL*     4.8     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 8 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6A  THR      3.3     0.8    +      -       -      -
      7A  PHE*     1.3    75.3    -      -       -      +
      9A  LYS*     1.3    67.8    +      -       +      +
     41A  GLU*     2.8    46.3    +      -       +      +
     42A  THR      3.8    18.2    +      -       -      -
     43A  GLU*     3.0    35.0    +      -       -      +
     75A  ALA*     3.7    21.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 9 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  PHE*     3.6     8.9    -      -       -      -
      8A  ARG*     1.3    86.2    -      -       +      +
     10A  LEU*     1.3    68.3    +      -       -      +
     11A  THR*     3.7    20.7    +      -       -      +
     39A  ASP      3.9     0.7    -      -       -      +
     40A  ILE*     3.5     3.1    -      -       -      +
     41A  GLU*     2.9    55.5    +      -       +      +
     68A  HIS*     6.3     0.6    -      -       -      -
     71A  SER*     3.5    12.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 10 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7A  PHE*     3.8    14.8    -      -       +      -
      9A  LYS*     1.3    81.0    -      -       -      +
     11A  THR*     1.3    75.6    +      -       -      +
     12A  ALA*     4.1    12.3    -      -       +      +
     38A  ILE*     3.7    28.9    -      -       +      -
     39A  ASP      3.3     3.1    -      -       -      -
     40A  ILE*     3.9    21.1    -      -       +      -
     67A  LEU*     4.2    21.8    -      -       +      +
     68A  HIS*     3.4    19.6    -      -       +      -
     71A  SER*     2.9    19.8    +      -       -      +
    108A  VAL*     3.8    32.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 11 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9A  LYS*     3.7    23.9    +      -       -      +
     10A  LEU*     1.3    75.7    -      -       -      +
     12A  ALA*     1.3    62.7    +      -       -      +
     13A  ARG*     4.1    25.5    -      -       +      +
     37A  LEU      3.5     1.6    -      -       -      +
     38A  ILE*     3.4     3.8    -      -       -      -
     39A  ASP*     2.8    47.1    +      -       +      +
     41A  GLU*     5.2     3.6    +      -       -      +
     68A  HIS*     4.0     6.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 12 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10A  LEU*     4.2     4.5    -      -       +      -
     11A  THR*     1.3    75.1    -      -       -      +
     13A  ARG*     1.3    64.4    +      -       -      +
     14A  PRO*     3.8     2.3    -      -       -      +
     36A  ILE*     3.8    10.3    -      -       +      -
     37A  LEU      3.3     4.5    -      -       -      +
     38A  ILE*     4.7     1.3    -      -       +      -
     64A  VAL*     3.5    24.2    -      -       +      +
     67A  LEU*     3.7    37.2    -      -       +      -
     68A  HIS*     3.2    19.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 13 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11A  THR*     4.1    19.2    -      -       +      +
     12A  ALA*     1.3    75.6    -      -       -      +
     14A  PRO*     1.3    67.6    -      -       +      +
     15A  VAL*     3.8     2.9    +      -       +      +
     35A  LEU      3.8     0.7    -      -       -      +
     36A  ILE*     4.4     1.8    -      -       -      -
     37A  LEU*     2.8    51.8    +      -       +      +
     39A  ASP*     3.7    13.5    +      -       -      -
    356A  TRP*     3.3    24.9    -      -       -      +
    358A  GLU*     2.9    42.2    +      -       -      -
    361A  VAL*     3.6    15.7    -      -       +      +
    365A  LEU*     4.2    17.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 14 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12A  ALA      3.8     7.4    -      -       -      +
     13A  ARG*     1.3    85.3    -      -       +      +
     15A  VAL*     1.3    61.4    +      -       -      +
     35A  LEU      3.6     6.3    -      -       -      +
     36A  ILE*     4.5     2.0    -      -       -      -
     60A  MET*     3.6    33.7    -      -       +      -
     64A  VAL*     4.4    15.7    -      -       +      -
    365A  LEU*     3.7    11.6    -      -       +      +
    366A  VAL*     3.2    41.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 15 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13A  ARG      3.8     4.9    -      -       -      +
     14A  PRO*     1.3    77.9    -      -       -      +
     16A  LEU*     1.3    64.4    +      -       -      +
     17A  LEU*     3.4    30.1    -      -       +      +
     34A  PRO*     3.4     3.5    -      -       -      +
     35A  LEU*     2.9    43.7    +      -       +      +
     37A  LEU*     3.6    30.3    -      -       +      -
     60A  MET*     3.8     4.2    -      -       -      +
    332A  ILE*     4.6     9.6    -      -       +      -
    361A  VAL*     4.8    12.8    -      -       +      +
    364A  ASN*     3.5    19.5    -      -       +      +
    365A  LEU*     4.6     2.0    -      -       +      -
    366A  VAL*     4.2     3.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 16 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  VAL*     1.3    74.8    -      -       -      +
     17A  LEU*     1.3    63.1    +      -       -      +
     32A  ASP*     3.7    37.9    -      -       +      +
     33A  TRP      3.8     2.0    -      -       -      -
     34A  PRO*     3.6    28.7    -      -       +      -
     57A  PRO*     4.0    24.0    -      -       +      -
     60A  MET*     5.1     1.6    -      -       +      -
    364A  ASN*     3.1    29.4    +      -       -      +
    366A  VAL*     4.0    18.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 17 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  VAL*     3.4    25.1    -      -       +      -
     16A  LEU*     1.3    77.6    -      -       -      +
     18A  LYS*     1.3    65.0    +      -       -      +
     19A  LEU*     3.6     1.0    +      -       +      -
     32A  ASP*     3.4     7.7    -      -       -      +
     33A  TRP*     2.8    49.5    +      -       +      +
     35A  LEU*     3.6    25.6    -      -       +      -
    328A  TRP      3.8    16.8    -      -       -      +
    329A  ALA      4.7     0.2    -      -       -      +
    331A  PRO*     4.0    23.1    -      -       +      -
    332A  ILE*     3.9    15.9    -      -       +      -
    360A  VAL*     4.7     3.6    -      -       +      -
    364A  ASN*     3.7    22.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 18 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16A  LEU      4.3     0.4    +      -       -      -
     17A  LEU*     1.3    75.2    -      -       -      +
     19A  LEU*     1.3    71.0    +      -       -      +
     20A  GLN      3.5     1.6    +      -       -      -
     31A  PRO*     3.8    21.6    -      -       +      +
     32A  ASP*     2.9    30.0    +      -       -      +
    331A  PRO*     6.1     0.9    -      -       -      +
    364A  ASN*     5.0     3.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 19 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17A  LEU*     3.6     0.8    +      -       +      -
     18A  LYS*     1.3    77.2    -      -       -      +
     20A  GLN*     1.3    65.0    +      -       -      +
     21A  ARG      3.5    15.2    +      -       -      +
     22A  PRO*     4.3     8.0    -      -       +      +
     23A  VAL*     4.3    22.0    -      -       +      +
     30A  ILE*     3.8    22.2    -      -       +      +
     31A  PRO      3.0    21.2    +      -       -      +
     32A  ASP      4.2     9.4    -      -       -      +
     33A  TRP*     3.6    28.5    -      -       +      -
    328A  TRP*     3.6    47.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 20 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18A  LYS      3.5     3.0    +      -       -      -
     19A  LEU*     1.3    73.6    -      -       -      +
     21A  ARG*     1.3    97.2    +      -       +      +
     22A  PRO*     4.0     4.7    -      -       -      +
    141A  ASN*     5.9     0.2    -      -       -      -
    161A  GLU*     4.4     6.8    +      -       -      +
    327A  SER*     4.5    10.4    +      -       -      -
    328A  TRP*     6.0     2.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 21 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  LEU*     3.8    13.0    -      -       -      +
     20A  GLN*     1.3   109.3    +      -       +      +
     22A  PRO*     1.3    71.4    -      -       +      +
     23A  VAL*     3.7     1.6    +      -       -      +
    141A  ASN*     4.1    32.4    -      -       -      +
    142A  GLY*     5.2     1.8    -      -       -      -
    144A  TRP*     4.4     5.0    +      -       +      -
    146A  LYS*     5.8     1.6    -      -       -      +
    154A  GLU*     3.7    36.7    +      -       -      +
    157A  GLU*     3.0    37.4    +      -       -      +
    158A  LEU*     3.5    19.3    -      -       -      +
    161A  GLU*     3.1    28.3    +      -       -      +
    328A  TRP*     5.1     5.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 22 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  LEU*     4.3    12.7    -      -       +      +
     20A  GLN      4.0     6.3    -      -       -      +
     21A  ARG*     1.3    88.9    -      -       +      +
     23A  VAL*     1.3    64.3    +      -       -      +
     24A  THR*     3.2    12.0    +      -       -      +
     29A  THR*     4.1    17.9    -      -       +      -
     30A  ILE      3.6    12.8    -      -       -      +
     31A  PRO*     4.0    15.3    -      -       +      -
    144A  TRP*     3.5     9.8    -      -       -      -
    146A  LYS*     6.3     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 23 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  LEU*     4.3    13.8    -      -       +      +
     21A  ARG      3.7     0.4    +      -       -      +
     22A  PRO*     1.3    68.2    -      -       -      +
     24A  THR*     1.3    60.3    +      -       -      +
     25A  ALA*     3.6    10.3    +      -       +      +
     29A  THR*     3.3     5.9    -      -       -      +
     30A  ILE*     2.9    63.6    +      -       +      +
     33A  TRP*     6.0     3.8    -      -       +      -
    144A  TRP*     3.5    47.6    -      -       +      +
    328A  TRP*     4.7    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 24 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22A  PRO*     3.2    14.3    +      -       -      +
     23A  VAL*     1.3    71.6    -      -       -      +
     25A  ALA*     1.3    64.4    +      -       -      +
     29A  THR*     4.1    20.7    +      -       -      +
    144A  TRP*     3.4    22.9    -      -       -      +
    145A  LEU*     2.9    44.8    +      -       -      +
    146A  LYS*     4.3    18.5    +      -       +      +
----------------------------------------------------------
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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