Contacts of the strand formed by residues 43 - 54 (chain G) in PDB entry 5IXM


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 GLY 43 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37G  HIS      3.9     0.3    -      -       -      +
     38G  TYR*     3.8     6.4    -      -       -      -
     39G  MET*     2.9    40.1    +      -       -      +
     42G  ARG*     1.3    78.1    -      -       -      +
     44G  LEU*     1.3    61.3    +      -       -      -
     45G  GLN      3.9     1.4    +      -       -      -
     66G  LEU*     3.7     9.0    -      -       -      -
     68G  ASN      5.7     1.8    -      -       -      -
     69G  ASP      5.7     0.2    -      -       -      -
     70G  ARG*     3.9    15.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 44 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36G  PRO*     4.2    10.3    -      -       +      -
     37G  HIS      3.9     4.9    -      -       -      +
     38G  TYR*     3.9    31.2    -      -       +      +
     43G  GLY*     1.3    70.1    -      -       -      -
     45G  GLN*     1.3    70.0    +      -       -      +
     46G  TRP*     3.9    34.2    +      -       +      +
     66G  LEU*     3.3     5.7    -      -       -      +
     67G  PRO*     3.2    26.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 45 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36G  PRO*     3.4     4.9    -      -       -      +
     37G  HIS*     2.8    52.5    +      -       +      +
     39G  MET*     3.7    15.0    -      -       +      -
     43G  GLY      3.9     0.2    +      -       -      -
     44G  LEU*     1.3    76.3    -      -       -      +
     46G  TRP*     1.3    70.6    +      -       -      +
     47G  GLN*     3.0    31.6    +      -       -      +
     64G  ASP*     4.2     6.5    +      -       -      +
     65G  TRP      3.6     8.5    -      -       -      +
     66G  LEU*     3.6    18.5    -      -       +      +
     84G  ARG*     5.7     0.6    +      -       -      +
    113G  TYR*     3.5    23.6    +      -       -      -
    117G  LEU*     3.5    27.4    -      -       -      +
    118G  THR      4.9     2.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 46 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34G  ILE*     4.5    17.3    -      -       +      -
     35G  THR      3.7     2.2    -      -       -      -
     36G  PRO*     3.8    37.7    -      -       +      -
     44G  LEU*     3.9    36.1    +      -       +      +
     45G  GLN*     1.3    79.6    -      -       -      +
     47G  GLN*     1.3    62.9    +      -       -      +
     48G  ASN*     4.1    11.0    +      -       -      +
     63G  LEU      3.6     2.6    -      -       -      +
     64G  ASP*     3.3     4.0    -      -       -      -
     65G  TRP*     2.9    70.7    +      +       +      +
     67G  PRO*     4.7     4.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 47 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19G  LEU*     4.7     6.6    -      -       -      +
     33G  THR*     3.4     6.4    -      -       -      +
     34G  ILE*     3.5     1.0    -      -       -      -
     35G  THR*     2.9    58.2    +      -       -      +
     37G  HIS*     3.8    16.7    +      -       +      -
     45G  GLN*     3.0    26.7    +      -       -      +
     46G  TRP*     1.3    75.8    -      -       -      +
     48G  ASN*     1.3    62.2    +      -       -      +
     49G  GLU*     5.5     0.4    -      -       -      +
     64G  ASP*     3.5    28.8    +      -       -      +
    118G  THR      3.9    14.6    +      -       -      -
    119G  SER*     5.6     0.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 48 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33G  THR      3.5     4.9    -      -       -      +
     34G  ILE*     4.0    22.4    -      -       +      +
     46G  TRP*     4.2    15.0    +      -       -      +
     47G  GLN*     1.3    77.1    +      -       -      +
     49G  GLU*     1.3    60.8    +      -       -      +
     62G  ALA*     3.2     5.5    -      -       -      +
     63G  LEU*     2.9    66.9    +      -       +      +
     64G  ASP*     4.1     1.4    +      -       -      +
     65G  TRP*     5.3     4.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 49 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31G  ASP*     4.1     1.5    -      -       -      +
     32G  ALA*     3.3     4.2    -      -       -      +
     33G  THR*     2.8    53.9    +      -       +      +
     47G  GLN      5.5     0.4    -      -       -      +
     48G  ASN*     1.3    75.5    -      -       -      +
     50G  PHE*     1.3    62.2    +      -       -      +
     51G  ARG*     4.2    17.6    +      -       +      +
     60G  THR*     3.6    13.5    -      -       +      +
     61G  MET      3.6     9.2    -      -       -      +
     62G  ALA*     4.8     2.9    -      -       +      -
    120G  GLN*     4.4    13.1    -      -       -      +
    121G  TYR*     2.9    26.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 50 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26G  ILE*     4.7     5.6    -      -       +      -
     30G  PHE*     3.3    39.3    -      +       +      -
     31G  ASP      2.9    33.9    -      -       -      -
     32G  ALA*     4.5     8.5    -      -       +      -
     48G  ASN      5.8     0.2    -      -       -      -
     49G  GLU*     1.3    74.3    -      -       -      +
     51G  ARG*     1.3    61.7    +      -       -      +
     52G  TYR*     4.1    23.2    +      +       +      -
     60G  THR*     3.5     1.2    -      -       -      -
     61G  MET*     2.9    61.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 51 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23G  TYR*     4.8     5.3    +      -       -      -
     29G  ASN      4.7     0.2    -      -       -      -
     30G  PHE      3.7     0.2    -      -       -      -
     31G  ASP*     2.8    77.8    +      -       +      +
     33G  THR*     5.6     1.4    +      -       -      -
     49G  GLU*     4.4    17.2    -      -       +      +
     50G  PHE*     1.3    76.2    -      -       -      +
     52G  TYR*     1.3    61.8    +      -       -      +
     59G  GLY      3.6     5.4    -      -       -      +
     60G  THR*     4.0    21.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 52 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29G  ASN      3.5    11.9    -      -       -      +
     30G  PHE*     4.4    16.8    -      +       +      -
     50G  PHE*     4.1    22.4    -      +       +      -
     51G  ARG*     1.3    76.1    -      -       -      +
     53G  LEU*     1.3    63.8    +      -       -      +
     54G  LEU*     4.1    20.2    -      -       +      -
     57G  GLY      3.9     7.4    -      -       -      -
     58G  SER*     3.4     3.8    -      -       -      -
     59G  GLY*     2.9    61.4    +      -       -      +
     60G  THR      4.1     2.5    -      -       -      -
     61G  MET*     4.2    13.0    -      -       +      -
     89G  TRP*     2.9    32.3    +      +       -      -
     91G  HIS*     2.8    35.5    +      +       -      +
----------------------------------------------------------
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Residues in contact with LEU 53 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28G  PRO      5.8     2.2    -      -       -      +
     29G  ASN*     3.1    38.3    +      -       +      +
     52G  TYR*     1.3    77.7    -      -       -      +
     54G  LEU*     1.3    73.9    +      -       -      +
     57G  GLY      4.1     1.6    -      -       -      -
     58G  SER*     3.7    22.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 54 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29G  ASN*     3.4    28.7    -      -       -      +
     30G  PHE*     3.8    25.6    -      -       +      -
     52G  TYR*     4.1    22.2    -      -       +      -
     53G  LEU*     1.3    84.3    -      -       -      +
     55G  ALA*     1.3    61.8    +      -       -      +
     56G  PRO*     3.4    19.3    -      -       +      -
     57G  GLY*     2.9    31.0    +      -       -      +
----------------------------------------------------------
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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