Contacts of the strand formed by residues 130 - 138 (chain 1) in PDB entry 5LN3


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 ALA 130 (chain 1).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     801  SER      3.5     6.1    -      -       -      -
     851  ASP*     5.8     0.2    -      -       +      -
     861  THR*     4.2    12.3    -      -       +      +
     891  VAL*     5.4     4.0    -      -       +      -
    1211  CYS*     4.9     6.9    -      -       -      -
    1281  LEU*     3.9    22.4    -      -       +      +
    1291  MET*     1.4    73.7    -      -       -      +
    1311  GLY*     1.3    59.5    +      -       -      +
    1321  ILE*     3.9    24.9    -      -       +      -
    1481  VAL*     3.8    14.7    -      -       -      +
    1491  PRO      3.9     5.2    -      -       -      +
    1501  MET*     3.3    19.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 131 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     371  ILE*     4.7     5.9    -      -       -      +
     781  CYS      3.6     1.9    -      -       -      +
     801  SER*     2.9    45.3    +      -       -      -
    1301  ALA*     1.3    73.8    -      -       -      +
    1321  ILE*     1.4    59.2    +      -       -      +
    1481  VAL      3.8     8.3    -      -       -      -
    1491  PRO*     5.3     1.3    -      -       -      -
    1501  MET*     3.4    13.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 132 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     371  ILE*     5.6     0.2    -      -       -      -
     771  CYS*     3.9    18.4    -      -       +      -
     781  CYS      3.3    13.9    -      -       -      +
     791  ARG*     5.2     3.6    -      -       +      -
     861  THR*     5.0    10.1    -      -       +      +
     891  VAL*     4.7     8.5    -      -       +      -
    1171  PHE*     3.8    30.7    -      -       +      -
    1211  CYS*     5.7     1.1    -      -       -      -
    1301  ALA*     3.9    24.7    -      -       +      -
    1311  GLY*     1.4    78.1    -      -       -      +
    1331  ILE*     1.4    75.9    +      -       -      +
    1341  ILE*     3.8    13.2    -      -       +      -
    1471  SER*     3.6     2.4    -      -       -      -
    1481  VAL*     2.9    47.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 133 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     371  ILE*     3.8    34.7    -      -       +      +
     381  MET*     3.9    22.9    -      -       -      +
     391  ALA*     3.8    26.7    -      -       +      +
     481  LEU*     5.5     1.0    -      -       +      +
     771  CYS*     3.4     2.8    -      -       -      -
     781  CYS*     2.9    43.3    +      -       +      +
    1321  ILE*     1.4    78.8    -      -       -      +
    1341  ILE*     1.3    67.0    +      -       -      +
    1351  ALA*     4.1     2.3    +      -       +      +
    1451  VAL*     4.2     7.9    -      -       +      -
    1461  TYR      3.5    11.2    -      -       -      +
    1471  SER*     4.6     9.9    -      -       -      +
    1601  ALA*     4.4     9.2    -      -       +      +
    1611  ILE      4.6     2.0    -      -       -      +
    1621  GLY*     4.4     9.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 134 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     711  ILE*     5.6     0.7    -      -       +      -
     751  ILE*     4.1     8.5    -      -       +      -
     761  PHE      3.6    13.5    -      -       -      +
     771  CYS*     4.4     4.0    -      -       +      +
    1091  LEU*     3.9    25.0    -      -       +      +
    1131  ALA*     4.5     7.9    -      -       +      +
    1141  ALA*     4.4    18.2    -      -       -      -
    1171  PHE*     3.5    38.6    -      -       +      -
    1321  ILE*     3.9    17.9    -      -       +      -
    1331  ILE*     1.3    73.9    -      -       -      +
    1351  ALA*     1.4    61.1    +      -       -      +
    1451  VAL*     3.5     1.6    -      -       -      -
    1461  TYR*     2.7    50.0    +      -       +      +
    1481  VAL*     4.2    15.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 135 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     391  ALA*     4.2    11.0    -      -       +      -
     461  VAL*     3.8    30.1    -      -       +      -
     481  LEU*     4.0    23.0    -      -       +      +
     741  ARG      4.3     0.2    -      -       -      +
     751  ILE*     4.2     0.9    -      -       -      -
     761  PHE*     2.8    32.0    +      -       -      +
    1091  LEU*     4.1     4.5    -      -       -      +
    1331  ILE*     4.0     3.0    +      -       +      -
    1341  ILE*     1.4    74.8    -      -       -      +
    1361  GLY*     1.4    58.9    +      -       -      +
    1441  GLN      3.5     7.6    -      -       -      +
    1451  VAL*     4.9     0.7    -      -       -      -
    2131  ILE*     5.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 136 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     461  VAL*     3.8     8.5    -      -       -      +
     741  ARG      3.5    12.6    -      -       -      -
     751  ILE*     4.6     1.1    -      -       -      -
    1091  LEU*     3.8    20.0    -      -       -      +
    1351  ALA*     1.4    75.8    -      -       -      +
    1371  TRP*     1.3    59.9    -      -       -      -
    1431  GLY*     3.2     2.8    -      -       -      -
    1441  GLN*     3.0    36.4    +      -       -      +
    2131  ILE*     5.5     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 137 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     431  ASP      5.5     0.8    +      -       -      -
     441  GLY      3.2    28.0    +      -       -      -
     451  GLY*     3.7    11.4    -      -       -      -
     741  ARG*     3.4    50.6    +      -       -      +
     751  ILE*     5.8     0.2    -      -       -      +
    1091  LEU*     6.2     0.2    -      -       -      -
    1361  GLY*     1.3    74.6    -      -       -      +
    1381  ASP*     1.4    68.2    +      -       -      +
    1391  PRO*     3.6    40.1    -      -       +      +
    1421  GLY*     4.6     3.0    -      -       -      -
    1431  GLY*     3.9    16.0    -      -       -      +
    2131  ILE*     3.6    27.8    -      -       +      +
    2141  ALA      3.8    13.7    -      -       -      -
    2151  GLU*     3.6    37.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 138 (chain 1). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     741  ARG*     5.8     1.3    -      -       +      +
    1061  GLU*     5.2     1.8    -      -       -      +
    1071  PRO      5.1     2.2    -      -       -      +
    1081  PRO*     3.7     5.3    -      -       +      +
    1091  LEU*     3.5    21.5    +      -       -      +
    1371  TRP*     1.4    82.0    +      -       -      +
    1391  PRO*     1.3    66.9    -      -       +      +
    1401  GLN*     3.1    29.9    -      -       -      +
    1411  GLU*     2.8    31.4    +      -       -      +
    1421  GLY*     3.0    38.3    +      -       -      +
    1441  GLN*     3.2    24.2    +      -       -      +
----------------------------------------------------------
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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