Contacts of the strand formed by residues 84 - 95 (chain B) in PDB entry 5XOU


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 GLN 84 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82A  MET      4.2     1.4    +      -       -      +
     83A  GLY*     4.8    11.2    -      -       -      -
     35B  PRO*     6.1     0.4    -      -       +      -
     80B  ALA*     3.8     1.1    -      -       -      -
     81B  ARG*     2.9    40.7    +      -       -      +
     82B  MET      3.1     5.4    +      -       -      +
     83B  GLY*     1.3    77.0    -      -       -      +
     85B  THR*     1.3    60.4    +      -       -      +
     86B  TYR*     4.1    27.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 85 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  ASP      4.2     1.0    -      -       -      +
     35B  PRO*     3.6    10.7    -      -       -      +
     78B  THR*     4.2    11.0    -      -       -      +
     79B  LEU      3.4    12.3    +      -       -      +
     80B  ALA*     4.5     9.1    -      -       +      +
     83B  GLY      3.6     5.7    +      -       -      -
     84B  GLN*     1.3    72.8    -      -       -      +
     86B  TYR*     1.3    78.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 86 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33B  LEU*     4.1    17.0    -      -       +      -
     34B  ASP      3.6     2.7    -      -       -      +
     35B  PRO*     3.1    51.8    -      -       +      +
     36B  PRO      5.0     0.7    +      -       -      -
     37B  PRO*     4.0     4.9    -      -       +      +
     41B  GLU*     3.2    28.5    +      -       -      -
     45B  LEU*     3.2    49.4    -      -       +      -
     78B  THR*     3.3     6.9    +      -       -      -
     79B  LEU*     2.8    48.6    +      -       +      +
     81B  ARG*     5.1     4.5    -      -       +      -
     84B  GLN*     4.2    26.4    -      -       +      +
     85B  THR*     1.3    79.9    -      -       -      +
     87B  ALA*     1.3    61.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 87 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32B  VAL      3.7     1.4    -      -       -      +
     33B  LEU*     3.5     4.0    -      -       -      -
     34B  ASP*     2.9    44.7    +      -       +      +
     77B  GLY      3.5     9.4    -      -       -      +
     78B  THR*     4.4     3.8    -      -       -      +
     86B  TYR*     1.3    72.5    -      -       -      +
     88B  TYR*     1.3    60.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31B  VAL*     4.9     2.9    -      -       +      -
     32B  VAL      3.4     4.9    -      -       -      +
     33B  LEU*     3.9    19.5    -      -       +      -
     49B  VAL*     4.2    14.4    -      -       +      -
     52B  ARG*     3.7    23.2    +      -       +      +
     53B  ALA*     4.8     0.7    -      -       -      -
     74B  VAL*     2.8    43.6    +      -       -      +
     75B  LEU      3.3    14.1    -      -       -      -
     76B  GLU*     3.5     2.8    -      -       -      +
     77B  GLY*     2.8    71.8    +      -       -      +
     78B  THR      3.6     4.9    -      -       -      -
     79B  LEU*     3.8    28.9    -      -       +      -
     86B  TYR      4.1     0.4    -      -       -      -
     87B  ALA*     1.3    73.9    -      -       -      +
     89B  ARG*     1.3    61.5    +      -       -      +
     90B  LEU*     3.9    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30B  GLU      3.8     0.7    -      -       -      +
     32B  VAL*     2.9    39.7    +      -       +      +
     75B  LEU*     3.3     4.5    -      -       -      +
     76B  GLU*     3.5    36.9    +      -       +      +
     88B  TYR*     1.3    75.9    -      -       -      +
     90B  LEU*     1.3    71.5    +      -       -      +
     91B  TYR*     3.1    55.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 90 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  LEU*     4.6    13.7    -      -       +      -
     30B  GLU      3.5     2.9    -      -       -      +
     31B  VAL*     3.5    35.0    -      -       +      -
     49B  VAL*     3.7    16.4    -      -       +      -
     53B  ALA*     3.7    30.1    -      -       +      -
     64B  LEU*     3.7    14.8    -      -       +      -
     73B  LEU*     5.3     1.8    -      -       +      -
     74B  VAL      4.3     3.6    -      -       -      +
     75B  LEU*     2.7    49.1    +      -       +      +
     88B  TYR*     3.9    10.3    -      -       +      -
     89B  ARG*     1.3    84.1    +      -       -      +
     91B  TYR*     1.3    62.9    +      -       -      +
     92B  PRO*     3.7     7.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 91 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  LEU*     4.3     1.6    -      -       -      -
     30B  GLU*     2.9    47.5    +      -       +      +
     32B  VAL*     3.7    33.9    -      -       +      -
     89B  ARG*     3.1    63.3    +      -       +      -
     90B  LEU*     1.3    71.4    -      -       -      +
     92B  PRO*     1.4    74.3    -      -       +      +
     93B  LYS*     3.5    13.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 92 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27B  TRP*     5.8     2.5    -      -       +      -
     28B  ARG      4.7     0.4    -      -       -      +
     29B  LEU*     3.4    18.5    -      -       +      -
     70B  PRO*     3.5    35.4    -      -       +      -
     75B  LEU*     4.5     9.0    -      -       +      -
     90B  LEU      3.7     8.3    -      -       -      +
     91B  TYR*     1.4    86.8    -      -       +      +
     93B  LYS*     1.3    69.7    +      -       -      +
     94B  GLY      3.7     3.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 93 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28B  ARG*     2.9    50.0    +      -       -      +
     30B  GLU*     3.8    30.2    -      -       +      +
     91B  TYR*     3.6    20.7    -      -       -      +
     92B  PRO*     1.3    82.6    -      -       -      +
     94B  GLY*     1.3    64.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 94 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27B  TRP*     3.8     5.2    -      -       -      -
     28B  ARG*     2.8    31.2    +      -       -      +
     92B  PRO*     3.7     4.4    +      -       -      +
     93B  LYS*     1.3    78.5    -      -       -      +
     95B  ARG*     1.3    59.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 95 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22B  GLU*     3.7    13.6    +      -       -      -
     25B  ARG*     2.5    71.5    +      -       +      +
     26B  PRO      3.1    10.5    -      -       -      +
     27B  TRP*     2.8    77.5    -      -       +      +
     28B  ARG*     4.0     1.3    -      -       -      +
     94B  GLY*     1.3    70.8    -      -       -      -
     96B  ARG*     1.3    59.2    +      -       -      +
     97B  PRO*     3.5     9.8    -      -       -      +
----------------------------------------------------------
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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