Contacts of the helix formed by residues 310 - 322 (chain A) in PDB entry 5W0P


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 ASN 310 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76A  LEU*     3.6    18.4    -      -       -      +
    135A  ARG*     3.3    26.0    +      -       -      +
    253A  MET*     5.1     1.9    -      -       -      +
    257A  TYR*     4.0     8.5    +      -       -      -
    306A  TYR      2.6    27.2    +      -       -      +
    307A  ILE      3.0    11.0    +      -       -      +
    309A  MET*     1.3    77.7    -      -       -      +
    311A  LYS*     1.3    59.2    +      -       -      +
    312A  GLN      3.5     0.2    -      -       -      -
    313A  PHE*     4.0     6.4    -      -       +      -
    314A  ARG*     3.0    30.5    +      -       -      +
   2076A  MET*     3.4    33.9    -      -       +      +
   2078A  LEU*     6.0     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 311 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    245A  LYS*     5.4    10.1    -      -       -      +
    249A  GLU*     5.6    13.4    -      -       -      +
    309A  MET      4.4     5.4    -      -       -      +
    310A  ASN*     1.3    71.4    -      -       -      +
    312A  GLN*     1.3    67.3    +      -       -      +
    314A  ARG*     3.8    33.5    -      -       -      +
    315A  ASN*     3.0    35.7    +      -       -      +
   2075A  VAL      5.3     7.0    -      -       -      +
   2076A  MET*     3.7    14.8    +      -       -      +
     33B  GLU*     6.0     0.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 312 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67A  LYS*     3.2    31.5    +      -       -      +
     68A  LEU*     3.6    20.9    -      -       +      +
     70A  THR*     5.3     0.2    +      -       -      -
     73A  ASN*     4.1     3.8    +      -       -      +
    310A  ASN      3.5     0.2    -      -       -      -
    311A  LYS*     1.3    78.8    -      -       -      +
    313A  PHE*     1.3    63.9    +      -       -      +
    315A  ASN*     3.9     4.5    -      -       -      +
    316A  CYS*     3.3    32.2    +      -       -      -
   2072A  ASP*     3.5    32.9    -      -       +      +
   2073A  ILE*     3.4    25.3    -      -       -      +
   2076A  MET*     3.3    29.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 313 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58A  THR*     4.7     9.2    -      -       +      -
     62A  THR*     4.5    11.2    -      -       +      -
     68A  LEU*     4.2    28.5    -      -       +      -
     73A  ASN*     3.4    32.8    -      -       +      -
     76A  LEU*     3.6    32.1    -      -       +      -
     77A  LEU*     5.1     4.3    -      -       +      -
    307A  ILE*     3.4    39.3    -      -       +      +
    310A  ASN*     3.6    11.1    +      -       +      +
    311A  LYS      3.3     0.2    -      -       -      -
    312A  GLN*     1.3    76.9    -      -       -      +
    314A  ARG*     1.3    65.5    +      -       -      +
    316A  CYS*     3.4     2.6    +      -       -      +
    317A  MET*     3.0    40.4    +      -       +      +
   2076A  MET*     3.3    28.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 314 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  ILE      4.5     0.6    +      -       -      -
    308A  MET*     3.4    28.5    -      -       +      +
    309A  MET*     5.1     6.6    +      -       -      +
    310A  ASN      3.0    18.7    +      -       -      +
    311A  LYS*     3.8    38.2    -      -       -      +
    312A  GLN      3.4     0.2    -      -       -      -
    313A  PHE*     1.3    78.6    -      -       -      +
    315A  ASN*     1.3    76.0    +      -       -      +
    317A  MET*     3.6     6.5    +      -       -      +
    318A  LEU*     3.2    21.8    +      -       -      +
     33B  GLU*     3.9    13.1    +      -       -      -
     35B  TRP*     3.3    63.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 315 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311A  LYS*     3.0    24.9    +      -       -      +
    312A  GLN*     3.9     6.1    -      -       -      +
    313A  PHE      3.3     0.2    -      -       -      -
    314A  ARG*     1.3    94.9    +      -       -      +
    316A  CYS*     1.3    65.8    +      -       -      +
    318A  LEU*     3.3    10.6    +      -       -      +
    319A  THR*     3.2    25.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 316 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61A  VAL*     3.9    19.9    -      -       +      +
     65A  HIS*     4.2    19.6    +      -       +      -
     67A  LYS*     5.0    11.0    -      -       -      -
     68A  LEU*     3.7    26.5    -      -       +      -
    312A  GLN*     3.3    22.5    +      -       -      +
    313A  PHE      3.4     3.3    +      -       -      +
    315A  ASN*     1.3    79.0    -      -       -      +
    317A  MET*     1.3    60.4    +      -       -      +
    319A  THR*     2.5    24.3    +      -       -      +
    320A  THR*     3.1    16.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 317 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54A  ILE*     4.7     3.6    -      -       +      +
     57A  LEU*     4.2    12.6    -      -       +      +
     58A  THR*     3.6    44.4    -      -       +      +
     61A  VAL*     4.5    14.8    -      -       +      -
    307A  ILE*     4.1    16.8    -      -       +      -
    308A  MET*     3.5    32.3    -      -       +      +
    313A  PHE*     3.0    29.6    +      -       +      +
    314A  ARG*     3.9     5.2    -      -       -      +
    315A  ASN      3.3     0.2    -      -       -      -
    316A  CYS*     1.3    74.4    -      -       -      +
    318A  LEU*     1.3    63.6    +      -       -      +
    320A  THR*     3.4    16.5    +      -       -      -
    321A  ILE*     3.4    20.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 318 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  ARG      3.2    14.3    +      -       -      +
    315A  ASN*     3.5    12.6    -      -       -      +
    316A  CYS      3.2     0.2    -      -       -      -
    317A  MET*     1.3    77.0    -      -       -      +
    319A  THR*     1.3    57.3    +      -       +      +
    320A  THR      3.1     0.4    +      -       -      -
    321A  ILE*     3.2     9.2    +      -       +      -
    322A  CYS*     2.8    48.7    +      -       -      -
     29B  TYR*     6.3     1.1    -      -       +      -
     34B  PRO*     3.7    38.4    -      -       +      +
     35B  TRP*     4.4     6.7    -      -       +      +
     38B  SER*     3.7    30.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 319 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  HIS*     3.8    19.6    +      -       +      -
    315A  ASN      3.2     8.7    +      -       -      +
    316A  CYS*     2.5    32.1    +      -       -      -
    318A  LEU*     1.3    78.3    -      -       +      +
    320A  THR*     1.3    55.8    +      -       -      +
    322A  CYS*     3.7     6.5    -      -       +      -
    323A  CYS      2.8    20.3    +      -       -      -
    324A  GLY      2.9    37.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 320 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57A  LEU*     4.6    11.4    -      -       +      -
     60A  TYR*     4.4    21.1    -      -       +      -
     61A  VAL*     3.2    28.9    -      -       +      +
     65A  HIS*     4.8     4.7    +      -       -      -
    316A  CYS      3.1    14.7    +      -       -      -
    317A  MET*     3.5     9.4    -      -       -      -
    318A  LEU      3.1     0.4    -      -       -      -
    319A  THR*     1.3    76.7    -      -       -      +
    321A  ILE*     1.3    66.0    +      -       +      +
    322A  CYS      3.2     0.2    -      -       -      -
    323A  CYS*     3.1    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 321 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57A  LEU*     6.2     6.1    -      -       +      -
    317A  MET      3.6    13.5    -      -       -      +
    318A  LEU*     3.2    11.9    +      -       +      +
    320A  THR*     1.3    77.6    -      -       +      +
    322A  CYS*     1.3    61.1    +      -       -      +
    323A  CYS*     3.5     9.3    +      -       -      -
     38B  SER*     4.6    21.8    -      -       -      +
     99B  LEU*     4.4    22.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 322 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318A  LEU*     2.8    45.1    +      -       -      +
    319A  THR*     3.8    10.8    -      -       +      +
    321A  ILE*     1.3    77.6    -      -       -      +
    323A  CYS*     1.3    69.0    +      -       -      +
    324A  GLY*     3.5     7.2    +      -       -      +
     29B  TYR*     5.7     6.1    -      -       -      -
----------------------------------------------------------
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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