Contacts of the strand formed by residues 213 - 224 (chain H) in PDB entry 4BEI


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 ILE 213 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77G  TRP*     3.2     8.5    +      -       -      -
     79G  SER*     2.6    46.1    +      -       -      -
     80G  ILE      4.6     6.7    -      -       -      +
     81G  LYS*     3.9    23.8    -      -       +      -
     87G  TYR*     3.9    35.9    -      -       +      -
     88G  PHE      5.3     0.2    -      -       -      +
    132G  SER*     5.4     4.9    -      -       -      -
    134G  GLN*     2.9    15.9    +      -       -      +
   1272G  O4B      4.8     7.9    -      -       -      +
    205H  THR*     3.9    29.4    -      -       +      +
    206H  ALA      3.7     2.5    -      -       -      -
    207H  VAL*     4.5     5.8    -      -       +      +
    211H  GLY      3.5     9.1    +      -       -      +
    212H  LEU*     1.3    76.5    -      -       -      +
    214H  ILE*     1.3    58.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 214 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77G  TRP*     3.5    33.4    -      -       +      +
    101G  GLN*     4.9     2.0    -      -       +      +
    205H  THR*     3.2     3.4    -      -       -      -
    206H  ALA*     2.7    50.6    +      -       +      +
    212H  LEU*     4.3    15.7    -      -       +      -
    213H  ILE*     1.3    71.9    -      -       -      +
    215H  PRO*     1.3    82.4    -      -       +      +
    216H  VAL*     3.6     1.0    -      -       -      +
    236H  ILE*     4.7    11.0    -      -       +      -
    242H  TYR*     3.9    33.9    -      -       +      +
    247H  TYR*     3.7    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 215 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77G  TRP*     3.4    33.9    -      -       +      -
     78G  LEU      4.5     3.8    -      -       -      +
     79G  SER*     3.7    11.4    -      -       -      +
     89G  PRO*     3.8    27.6    -      -       +      -
     91G  LYS*     6.2     2.2    -      -       +      -
    101G  GLN*     3.9    16.3    -      -       -      +
    204H  MET      4.0     4.7    -      -       -      +
    205H  THR*     4.6     1.8    -      -       +      -
    213H  ILE      3.4     9.0    -      -       -      +
    214H  ILE*     1.3    94.4    -      -       +      +
    216H  VAL*     1.3    60.8    +      -       -      +
    217H  ASN      5.1     1.8    -      -       -      +
    218H  ALA*     5.6     1.6    -      -       -      +
    236H  ILE*     5.6     0.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 216 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97G  ASP*     4.6     0.2    -      -       -      -
    186H  PHE*     5.6     0.9    -      -       +      -
    204H  MET*     2.9    40.7    +      -       +      +
    205H  THR      3.7     2.9    -      -       -      +
    206H  ALA*     3.6    25.4    -      -       +      +
    214H  ILE      3.6    13.5    -      -       -      +
    215H  PRO*     1.3    75.4    -      -       -      +
    217H  ASN*     1.3    58.7    -      -       -      +
    234H  ARG*     2.9    39.3    +      -       +      +
    235H  GLY      4.5     5.8    -      -       -      +
    236H  ILE*     4.0    33.9    -      -       +      -
    249H  ILE*     4.9     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 217 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89G  PRO*     3.4     9.4    -      -       -      +
     97G  ASP*     3.4     6.5    -      -       -      +
    202H  PHE*     3.7    14.9    -      -       -      -
    203H  TRP*     3.5     0.5    -      -       -      +
    204H  MET*     2.9    48.6    +      -       +      +
    215H  PRO      5.3     0.4    -      -       -      -
    216H  VAL*     1.3    79.5    -      -       -      +
    218H  ALA*     1.3    89.4    +      -       -      +
    220H  GLU*     3.1    16.6    +      -       -      +
    232H  LYS*     3.0    37.8    -      -       -      +
    234H  ARG*     3.6    14.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 218 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89G  PRO*     4.1     7.2    -      -       -      -
     91G  LYS*     3.5    35.2    -      -       +      +
     93G  VAL*     4.0    14.6    -      -       +      +
     97G  ASP*     2.7    28.6    +      -       +      +
    202H  PHE      3.4     3.5    -      -       -      +
    215H  PRO*     5.6     2.5    -      -       -      +
    217H  ASN*     1.3    91.7    +      -       -      +
    219H  ARG*     1.3    65.7    +      -       -      +
    220H  GLU*     3.2     5.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 219 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88G  PHE*     3.4    33.6    -      -       -      -
     89G  PRO*     2.8    26.8    +      -       +      +
     90G  ALA*     2.9    24.9    +      -       -      +
     91G  LYS      3.0    13.0    +      -       -      +
     92G  ALA*     3.3    14.7    -      -       +      +
     93G  VAL      2.9    29.1    +      -       -      +
    118G  PHE*     4.0     5.5    -      -       -      +
    119G  TRP*     2.4    37.5    +      -       -      +
    121G  PRO*     3.5    20.4    -      -       -      +
    124G  MET*     5.3     1.4    -      -       -      +
    201H  GLU*     3.8    22.7    +      -       -      +
    202H  PHE      3.5     4.7    -      -       -      -
    203H  TRP*     3.6    31.6    -      -       +      -
    218H  ALA*     1.3    69.6    -      -       -      +
    220H  GLU*     1.3    59.5    -      -       -      +
    221H  LYS*     4.3     1.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 220 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93G  VAL*     3.6    15.0    -      -       +      -
     95G  GLY      3.5    19.6    -      -       -      +
     97G  ASP      2.7    22.8    +      -       -      -
    200H  VAL      3.9     0.3    -      -       -      +
    201H  GLU*     3.2     4.7    -      -       -      +
    202H  PHE*     2.8    46.2    +      -       +      +
    217H  ASN*     3.1    16.7    -      -       -      +
    218H  ALA      3.7    10.8    -      -       -      +
    219H  ARG*     1.3    72.3    -      -       -      +
    221H  LYS*     1.3    62.3    +      -       -      +
    222H  TRP*     2.7    30.4    +      -       +      +
    230H  TYR*     2.5    24.6    +      -       -      -
    232H  LYS*     3.2    10.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 221 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93G  VAL      4.1     7.1    +      -       -      +
     94G  VAL*     4.0    12.7    +      -       -      +
    121G  PRO*     5.6     2.8    -      -       -      +
    123G  TYR*     3.5    27.4    +      -       -      +
    200H  VAL      3.5     4.9    -      -       -      -
    201H  GLU*     4.0    16.4    +      -       -      +
    219H  ARG      5.6     1.3    -      -       -      +
    220H  GLU*     1.3    73.6    -      -       -      +
    222H  TRP*     1.3    76.4    +      -       -      +
    256H  ILE*     3.8    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 222 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94G  VAL      4.5     4.3    -      -       -      -
     95G  GLY*     3.5    24.0    -      -       -      -
     96G  VAL*     3.8    15.7    -      -       +      -
    190H  LEU*     5.9     0.9    -      -       +      -
    198H  ALA      3.5     1.7    -      -       -      +
    199H  ASN*     3.5     5.3    -      -       -      +
    200H  VAL*     2.8    50.7    +      -       +      +
    202H  PHE*     5.2     6.5    -      -       +      -
    220H  GLU*     2.7    37.0    +      -       +      +
    221H  LYS*     1.3    86.6    -      -       -      +
    223H  VAL*     1.3    74.1    +      -       -      +
    224H  ILE*     4.2    13.5    -      -       +      -
    230H  TYR*     3.6    41.3    -      +       -      -
    256H  ILE*     5.2     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 223 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197H  GLU*     3.5    38.4    -      -       +      +
    198H  ALA      3.6     4.7    -      -       -      +
    199H  ASN*     3.3    19.3    -      -       -      +
    222H  TRP*     1.3    82.7    -      -       -      +
    224H  ILE*     1.3    64.9    +      -       -      +
    225H  ALA*     4.0     2.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 224 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164H  LEU*     4.4    10.1    -      -       +      -
    190H  LEU*     4.2    17.5    -      -       +      +
    192H  ASN*     2.8    32.6    +      -       +      +
    197H  GLU*     4.4     2.2    -      -       -      -
    198H  ALA*     2.9    30.7    +      -       +      +
    200H  VAL*     4.1    21.1    -      -       +      -
    222H  TRP*     4.2    13.9    -      -       +      -
    223H  VAL*     1.3    75.1    -      -       -      +
    225H  ALA*     1.3    65.6    +      -       -      +
    228H  ASP*     3.6    32.1    -      -       +      +
    229H  THR*     4.4     3.4    -      -       -      +
    230H  TYR*     4.1    26.7    -      -       +      +
----------------------------------------------------------
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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