Contacts of the strand formed by residues 38 - 44 (chain C) in PDB entry 1NVE


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 THR 38 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  SER*     2.8    20.9    +      -       -      -
     37C  THR*     1.3    88.6    +      -       -      +
     39C  TYR*     1.3    66.6    +      -       -      +
     40C  VAL*     4.3     7.0    -      -       +      -
     71C  ARG*     2.8    42.1    +      -       +      +
     73C  LEU*     3.9     9.6    -      -       +      -
    103C  CYS*     3.9    27.0    -      -       -      -
    104C  GLY      5.3     0.5    +      -       -      -
    106C  ASP*     4.7     3.5    +      -       -      -
    107C  THR*     4.1    14.8    -      -       -      +
    108C  VAL      3.0    17.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 39 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30C  LEU*     3.2    42.9    +      -       +      -
     31C  ILE*     3.2    21.0    -      -       +      +
     34C  CYS      2.5    29.6    +      -       -      -
     36C  SER*     3.3    31.2    +      -       -      -
     38C  THR*     1.3    74.7    -      -       -      +
     40C  VAL*     1.3    63.8    +      -       -      +
     55C  PHE*     6.3     0.2    -      -       +      -
     59C  PHE*     3.7    21.1    -      +       +      -
     70C  PRO*     4.0    12.3    -      -       +      -
     71C  ARG      3.0    12.8    +      -       -      +
     72C  LEU*     3.4    18.5    -      -       +      +
     73C  LEU*     2.8    26.9    +      -       -      +
    108C  VAL*     3.3    27.6    -      -       +      +
    110C  ILE*     4.4     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 40 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38C  THR*     4.3     3.4    -      -       +      -
     39C  TYR*     1.3    72.2    -      -       -      +
     41C  LEU*     1.3    56.9    +      -       -      +
     42C  VAL*     4.1    15.9    -      -       +      -
     73C  LEU*     3.4     6.5    -      -       +      -
     95C  TRP*     3.5    29.4    -      -       +      -
     96C  MET*     4.1    17.5    -      -       +      -
    103C  CYS*     3.8    22.9    -      -       -      -
    107C  THR*     3.7    20.2    -      -       +      -
    108C  VAL      3.0     8.3    +      -       -      -
    109C  VAL*     3.2    17.3    -      -       +      +
    110C  ILE*     2.6    32.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 41 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22C  TRP*     4.4     4.3    -      -       +      -
     39C  TYR      3.8     1.2    +      -       -      -
     40C  VAL*     1.3    74.0    -      -       -      +
     42C  VAL*     1.3    71.1    +      -       -      +
     43C  THR*     4.8     1.8    -      -       +      -
     52C  THR*     4.3    17.5    -      -       +      +
     55C  PHE*     4.5    18.4    -      -       +      -
     72C  LEU*     4.1    13.9    -      -       +      -
     73C  LEU      2.7    14.5    +      -       -      +
     74C  ILE*     3.5    22.4    -      -       +      -
     75C  TYR*     2.8    28.6    +      -       -      +
    110C  ILE*     3.5    23.8    -      -       +      +
    112C  LEU*     3.4    44.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 42 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40C  VAL*     4.1    18.4    -      -       +      -
     41C  LEU*     1.3    78.8    -      -       -      +
     43C  THR*     1.3    67.5    +      -       -      +
     75C  TYR*     3.5    15.5    -      -       +      +
     77C  ARG*     5.5     0.7    -      -       +      -
     92C  ILE*     4.0    34.5    -      -       +      -
    109C  VAL*     4.1     4.5    -      -       +      -
    110C  ILE      3.0     4.9    +      -       -      -
    112C  LEU*     3.0    27.2    +      -       -      +
    117C  ILE*     3.6    13.4    -      -       +      +
    120C  LEU*     4.8     1.6    -      -       +      -
    121C  THR*     3.4    37.5    -      -       +      +
    124C  VAL*     6.2     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 43 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41C  LEU*     4.8     6.7    -      -       +      -
     42C  VAL*     1.3    76.1    -      -       -      +
     44C  ASP*     1.3    70.3    +      -       -      +
     47C  ILE*     3.3    20.8    -      -       -      +
     48C  GLY*     3.9    12.1    -      -       -      -
     52C  THR*     4.2     6.1    -      -       -      +
     74C  ILE*     5.1     0.9    -      -       +      -
     75C  TYR      3.2     6.9    +      -       -      +
     76C  ASN*     3.4    22.5    -      -       -      +
     77C  ARG*     2.9    23.9    +      -       -      +
    112C  LEU*     2.4    38.7    +      -       +      -
    117C  ILE*     3.7    15.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 44 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43C  THR*     1.3    80.7    +      -       -      +
     45C  THR*     1.3    57.2    +      -       -      +
     46C  ASN      3.1     4.2    +      -       -      -
     47C  ILE*     2.9    31.3    +      -       -      +
     48C  GLY*     2.8    25.3    +      -       -      -
     76C  ASN*     4.5     3.4    -      -       -      -
     77C  ARG      2.9    17.7    -      -       -      +
     78C  PRO      4.0     2.0    -      -       -      +
     79C  PRO*     3.2    26.1    -      -       +      +
     80C  GLY      4.5     0.9    +      -       -      -
    117C  ILE*     4.0    12.4    -      -       +      +
    402C  NAD      2.6    26.3    +      -       -      +
----------------------------------------------------------
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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