Contacts of the strand formed by residues 343 - 352 (chain C) in PDB entry 5NXR


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 VAL 343 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22C  TYR*     3.8    26.2    -      -       +      -
     23C  PHE      3.6     6.7    -      -       -      +
     24C  ALA*     4.1     4.5    -      -       +      -
     33C  GLU*     3.7    31.4    -      -       +      +
    114C  TRP*     3.5    30.4    -      -       +      -
    321C  ASP      3.5     2.3    -      -       -      +
    322C  TYR*     3.4     6.6    -      -       -      -
    323C  LYS*     2.7    48.0    +      -       +      +
    339C  ASN*     4.2     2.9    -      -       -      +
    341C  ASP*     3.9    10.8    -      -       +      +
    342C  ASN*     1.3    81.4    -      -       -      +
    344C  LEU*     1.3    61.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 344 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22C  TYR*     3.4     0.3    -      -       -      -
     23C  PHE*     2.7    59.8    +      -       +      +
    320C  VAL*     3.8    28.7    -      -       +      -
    321C  ASP      3.6     1.1    -      -       -      +
    322C  TYR*     4.1    20.8    -      -       +      -
    343C  VAL*     1.3    75.4    -      -       -      +
    345C  GLY*     1.3    62.7    +      -       -      +
    346C  LEU*     5.1     5.2    -      -       +      -
    402C  LDA      3.7    36.6    -      -       +      -
    403C  LDA      4.1    42.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 345 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21C  HIS      3.5     6.5    -      -       -      -
     22C  TYR*     3.8    10.3    -      -       -      -
    113C  LEU*     3.3    20.6    -      -       -      -
    114C  TRP*     4.0     3.2    -      -       -      -
    320C  VAL*     3.3     6.6    -      -       -      +
    321C  ASP      2.8    35.2    +      -       -      -
    343C  VAL      4.0     0.8    +      -       -      -
    344C  LEU*     1.3    74.2    -      -       -      +
    346C  LEU*     1.3    65.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 346 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20C  ARG*     3.3     5.4    -      -       -      +
     21C  HIS      2.9    35.0    +      -       -      +
     23C  PHE*     3.6    31.2    -      -       +      -
    113C  LEU*     4.2     4.2    -      -       -      +
    319C  VAL      3.4     3.6    -      -       -      +
    320C  VAL*     3.7    30.7    -      -       +      -
    344C  LEU*     5.1     7.4    -      -       +      -
    345C  GLY*     1.3    82.2    -      -       -      +
    347C  GLY*     1.3    58.4    +      -       -      +
    401C  LDA      4.2    30.7    -      -       +      +
    402C  LDA      5.7     2.2    -      -       +      -
    437C  LDA      4.8    15.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 347 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18C  ASP*     5.2     1.1    -      -       -      -
     19C  VAL      3.2    10.8    -      -       -      -
     20C  ARG*     4.4     6.1    -      -       -      -
    113C  LEU*     4.8     0.7    -      -       -      -
    318C  ALA*     3.3     5.2    -      -       -      +
    319C  VAL*     2.8    50.7    +      -       -      +
    346C  LEU*     1.3    77.0    -      -       -      +
    348C  LEU*     1.3    60.6    +      -       -      +
    349C  VAL*     5.1     0.4    -      -       -      -
    401C  LDA      4.3     5.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 348 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82A  ALA*     3.7    12.9    -      -       +      +
     83A  GLY*     3.7    32.1    -      -       -      +
     84A  LEU*     5.2     4.9    -      -       +      +
     93A  ASP*     5.9     0.4    -      -       -      -
     94A  TYR*     5.4     2.9    -      -       +      +
     17C  VAL      3.7     1.6    -      -       -      +
     19C  VAL*     2.9    43.9    +      -       +      +
    312C  PHE*     4.2    10.3    -      -       +      -
    316C  MET*     3.7    23.8    -      -       +      -
    317C  SER      3.5    15.7    -      -       -      +
    318C  ALA*     3.9    16.2    -      -       +      -
    347C  GLY*     1.3    74.1    -      -       -      +
    349C  VAL*     1.3    63.7    +      -       -      +
    401C  LDA      4.3    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 349 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16C  LYS*     4.2    28.3    -      -       +      -
     17C  VAL      3.3     7.9    -      -       -      +
     18C  ASP*     3.5    28.3    -      -       +      +
    315C  ASN      3.8     0.7    -      -       -      +
    316C  MET*     3.5     9.0    -      -       -      +
    317C  SER*     2.8    50.2    +      -       -      +
    319C  VAL*     5.3    11.7    -      -       +      -
    347C  GLY      5.1     2.0    -      -       -      -
    348C  LEU*     1.3    79.4    -      -       -      +
    350C  TYR*     1.3    62.8    +      -       -      +
    351C  GLN*     3.9    11.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 350 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9A  ASN*     2.7    25.1    +      -       -      -
     11A  LEU*     4.0     2.4    -      -       -      +
     46A  GLY*     3.2    43.9    -      -       -      -
     47A  ASP      3.2     0.7    +      -       -      -
     48A  THR*     3.7    25.1    -      -       +      -
     56A  GLY      4.2     0.7    -      -       -      -
     57A  PHE*     3.9    15.0    -      -       -      +
     58A  GLY*     3.7    26.7    -      -       -      -
     82A  ALA*     4.3     6.3    -      -       +      +
     16C  LYS*     3.3     2.6    -      -       -      +
     17C  VAL*     2.8    45.3    +      -       +      +
    315C  ASN      3.5     9.0    -      -       -      -
    316C  MET*     3.9    15.9    -      -       -      -
    348C  LEU      4.2     0.8    -      -       -      -
    349C  VAL*     1.3    71.7    -      -       -      +
    351C  GLN*     1.3    75.4    +      -       -      +
    352C  PHE*     4.3    15.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with GLN 351 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15C  GLY      3.6    11.0    -      -       -      +
     16C  LYS*     3.9    15.9    -      -       +      +
    314C  LYS      4.5     9.2    +      -       -      +
    315C  ASN*     2.7    42.8    +      -       -      +
    317C  SER*     5.2     5.6    +      -       -      +
    349C  VAL*     3.9    13.5    +      -       +      +
    350C  TYR*     1.3    84.0    -      -       -      +
    352C  PHE*     1.3    69.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 352 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9A  ASN*     4.4    11.4    +      -       -      +
     11A  LEU*     3.7    42.2    -      -       +      -
     44A  VAL*     4.3    22.7    -      -       +      -
      1C  ALA*     3.6    32.1    +      -       +      +
     13C  VAL*     4.1    21.8    -      -       +      -
     14C  TYR*     3.5    26.3    -      -       -      +
     15C  GLY*     2.9    67.0    +      -       -      +
     16C  LYS*     4.3     3.1    -      -       -      -
     17C  VAL*     6.0     3.6    -      -       +      -
     42C  LEU*     4.3    15.0    -      -       +      -
    315C  ASN*     4.1     7.2    -      -       -      +
    350C  TYR*     4.3    16.2    -      +       +      -
    351C  GLN*     1.3    83.5    -      -       -      +
----------------------------------------------------------
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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