Contacts of the strand formed by residues 7 - 18 (chain H) in PDB entry 1U3H


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 H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14G  GLN*     3.1     7.1    -      -       -      +
     15G  SER*     2.9    46.0    +      -       -      +
     16G  PRO*     5.5     0.9    -      -       +      -
     70G  LEU*     4.0    16.2    -      -       +      -
     74G  THR*     3.9    18.2    -      -       +      +
     79G  SER*     3.5    25.8    -      -       -      -
     80G  THR      3.4    21.1    -      -       -      -
     81G  PRO*     3.4    21.5    -      -       +      -
      1H  GLY*     3.8    18.8    -      -       -      -
      5H  ARG*     3.6    33.2    -      -       +      -
      6H  HIS*     1.3    79.7    -      -       -      +
      8H  VAL*     1.3    62.5    +      -       -      +
     32H  TYR*     3.4     9.9    -      -       -      +
     33H  ASN*     3.8     3.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 8 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12G  VAL*     4.1    12.8    -      -       +      -
     13G  TYR      3.0    24.5    -      -       -      +
     14G  GLN*     3.3    24.2    -      -       +      +
     70G  LEU*     3.5     4.4    -      -       -      +
     82G  ALA*     5.0     3.4    -      -       +      -
    113G  PHE*     4.6    13.0    -      -       +      -
    114G  PRO*     5.1     5.2    -      -       +      -
    115G  PRO*     5.2     4.0    -      -       +      -
      6H  HIS*     4.9     0.9    -      -       +      -
      7H  PHE*     1.3    78.4    -      -       -      +
      9H  VAL*     1.3    74.2    -      -       -      +
     10H  GLN*     5.0     3.8    -      -       +      +
     32H  TYR*     2.1    29.1    -      -       -      +
     33H  ASN*     3.2    32.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 9 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11G  VAL*     5.8     0.2    -      -       +      -
     12G  VAL*     3.6     1.4    -      -       -      -
     13G  TYR*     2.8    44.2    +      -       +      +
     66G  GLY*     3.5    25.1    -      -       -      +
     69G  ASN*     4.2     5.2    -      -       +      +
     70G  LEU*     3.4    33.0    -      -       +      +
     73G  LEU*     4.5     4.9    -      -       +      -
      8H  VAL*     1.3    80.8    -      -       -      +
     10H  GLN*     1.3    69.8    +      -       -      +
     31H  ILE      3.5     4.7    -      -       -      +
     32H  TYR*     3.0    19.5    -      -       +      +
     37H  TYR*     5.7     0.7    -      -       -      +
      4I  TYR*     3.7    18.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 10 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10G  ILE*     6.1     0.2    -      -       -      +
     11G  VAL      3.4     5.4    -      -       -      +
     12G  VAL*     4.6     7.5    -      -       +      +
    113G  PHE*     4.2     1.6    -      -       -      -
    139G  VAL*     4.7     0.3    -      -       -      +
    143G  TYR*     3.1    25.1    +      -       -      +
    145G  PHE*     3.4    32.7    -      -       +      -
      8H  VAL*     5.0     4.2    -      -       +      +
      9H  VAL*     1.3    81.4    -      -       -      +
     11H  PHE*     1.3    61.1    +      -       -      +
     12H  GLN*     2.9    33.3    +      -       +      +
     29H  ARG      3.5     3.3    -      -       -      +
     30H  TYR*     3.8     1.4    -      -       -      -
     31H  ILE*     2.9    60.3    +      -       +      +
     33H  ASN      3.2    22.7    +      -       -      +
      4I  TYR*     4.2     5.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 11 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9G  GLY      3.5    17.9    -      -       -      -
     10G  ILE*     3.3     9.2    -      -       -      +
     11G  VAL*     2.9    37.3    +      -       +      +
     10H  GLN*     1.3    73.4    -      -       -      +
     12H  GLN*     1.3    60.9    +      -       -      +
     13H  PRO*     3.9    20.4    -      -       +      -
     28H  THR*     3.6    26.9    -      -       +      -
     29H  ARG      3.6     6.7    -      -       -      -
     30H  TYR*     3.5    27.6    -      +       -      -
      2I  SER*     3.7    24.5    -      -       -      -
      3I  GLN      3.5    15.7    -      -       -      -
      4I  TYR*     3.2    53.3    +      +       +      -
----------------------------------------------------------
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Residues in contact with GLN 12 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10G  ILE*     4.5     6.5    -      -       +      -
    139G  VAL*     3.5    35.6    -      -       +      +
    140G  ASN      4.6     2.3    -      -       -      +
    143G  TYR*     3.6    31.5    -      -       -      +
     10H  GLN*     2.9    30.4    +      -       +      +
     11H  PHE*     1.3    79.9    -      -       -      +
     13H  PRO*     1.3    62.5    -      -       -      +
     14H  PHE*     3.2    41.4    -      -       +      -
     27H  VAL      3.9     0.2    -      -       -      +
     29H  ARG*     3.1    34.6    +      -       +      +
     31H  ILE*     4.5     6.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 13 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7G  GLY      4.3     0.4    -      -       -      -
      8G  SER*     2.8    26.2    +      -       -      -
      9G  TYR      3.7    48.2    -      -       -      +
     10G  ILE*     3.9     5.4    -      -       +      +
     11H  PHE*     3.7    19.5    -      -       +      +
     12H  GLN*     1.3    86.3    -      -       -      +
     14H  PHE*     1.3    59.8    +      -       -      +
     15H  CYS*     6.4     0.4    -      -       -      -
     26H  TYR*     4.7     1.1    -      -       +      -
     27H  VAL      3.6     6.7    -      -       -      +
     28H  THR*     4.5     4.7    -      -       -      +
      2I  SER*     3.4    28.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 14 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6G  VAL*     4.0    15.9    -      -       +      -
      7G  GLY      3.3     3.1    -      -       -      -
      8G  SER*     3.5    19.3    -      -       -      -
     10G  ILE*     6.1     0.2    -      -       +      -
    139G  VAL*     4.6    11.4    -      -       +      -
    143G  TYR*     5.8     0.4    -      +       -      -
     12H  GLN*     3.2    59.7    -      -       +      -
     13H  PRO*     1.3    71.6    -      -       -      +
     15H  CYS*     1.3    62.2    +      -       -      +
     16H  TYR*     3.4    35.0    -      -       +      -
     26H  TYR*     3.2     9.8    -      -       -      -
     27H  VAL*     2.8    39.3    +      -       +      +
     29H  ARG*     3.7    28.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 15 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6G  VAL*     3.3     5.5    -      -       -      -
      7G  GLY      2.6    39.1    +      -       -      +
      9G  TYR*     3.6    21.5    -      -       -      -
     13H  PRO*     6.4     0.2    -      -       -      -
     14H  PHE*     1.3    73.9    -      -       -      +
     16H  TYR*     1.3    61.5    +      -       -      +
     17H  PHE*     3.4    25.0    -      -       +      -
     24H  ILE*     5.7     0.7    -      -       +      -
     25H  ARG      3.8     1.8    -      -       -      -
     26H  TYR*     4.2     4.9    -      -       -      -
     78H  VAL*     4.7     2.0    -      -       -      -
     79H  CYS*     2.0    55.2    -      -       -      -
      2I  SER*     5.1     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 16 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1G  ILE*     4.0    47.4    +      -       +      +
      3G  ALA*     3.8    12.3    -      -       +      -
      5G  HIS      3.7     2.5    -      -       -      -
      6G  VAL*     3.6    32.8    -      -       +      -
     14H  PHE*     3.4    39.8    -      -       +      -
     15H  CYS*     1.3    68.8    -      -       -      +
     17H  PHE*     1.3    62.4    +      -       -      +
     18H  THR*     4.9     1.2    +      -       -      -
     23H  ARG*     3.9     1.2    -      -       -      +
     24H  ILE*     3.4     7.4    -      -       -      +
     25H  ARG*     2.8    52.4    +      -       +      +
     27H  VAL*     3.9    22.7    -      -       +      -
     29H  ARG*     4.0    13.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 17 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3G  ALA*     3.0     2.9    -      -       -      +
      4G  ASP*     2.8    26.6    +      -       -      +
      5G  HIS*     2.8    31.1    +      -       +      +
      7G  GLY      4.1     7.0    -      -       -      -
      9G  TYR*     4.2    12.3    -      -       -      -
     26G  PHE*     4.5     3.1    -      +       -      -
     15H  CYS*     3.4    41.7    -      -       +      -
     16H  TYR*     1.3    74.1    -      -       -      +
     18H  THR*     1.3    61.7    +      -       -      +
     19H  ASN      4.4     0.2    -      -       -      -
     20H  GLY      3.7    12.8    -      -       -      +
     21H  THR*     4.7     0.7    -      -       +      -
     23H  ARG      3.9     1.6    -      -       -      -
     24H  ILE*     4.0    26.9    -      -       +      -
     79H  CYS*     3.3    35.7    -      -       +      -
     80H  ARG*     4.3     0.4    -      -       -      -
     83H  TYR*     3.4    42.2    -      +       +      -
----------------------------------------------------------
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Residues in contact with THR 18 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2G  GLU*     4.2     2.9    +      -       -      +
      3G  ALA*     3.8    15.3    -      -       -      +
      4G  ASP*     3.8    13.2    -      -       -      +
     16H  TYR      4.9     1.2    +      -       -      -
     17H  PHE*     1.3    78.0    +      -       -      +
     19H  ASN*     1.3    81.6    +      -       +      +
     20H  GLY      3.5     2.9    +      -       -      +
     23H  ARG*     3.1    66.5    +      -       +      +
----------------------------------------------------------
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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