Contacts of the strand formed by residues 265 - 285 (chain C) in PDB entry 3M4D


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 TRP 265 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73C  ALA      4.2     4.0    -      -       -      -
     74C  ASN*     3.5    12.6    -      -       -      -
    191C  TYR*     3.4    14.2    -      -       -      -
    197C  MET*     3.5    18.4    -      -       +      +
    199C  THR      3.4    10.5    -      -       -      +
    200C  ARG      2.8    25.2    +      -       -      +
    202C  GLY      2.8    12.1    +      -       -      -
    204C  MET*     2.8    47.4    -      -       +      +
    206C  ALA*     3.4    36.1    -      -       +      -
    209C  ASN*     3.1    21.1    -      -       -      +
    258C  LEU*     4.2     8.5    -      -       +      -
    259C  HIS*     3.4    26.9    -      -       -      -
    260C  TRP*     3.4    42.7    -      +       +      -
    264C  ASN*     1.3    87.0    +      -       -      +
    266C  LYS*     1.3    60.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 266 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187C  TRP*     3.8    30.5    -      -       +      -
    189C  PRO      3.8    22.4    +      -       -      -
    190C  VAL      3.8     8.7    +      -       -      +
    191C  TYR      3.3    16.8    -      -       -      -
    192C  GLY*     3.7     4.3    -      -       -      +
    197C  MET*     3.8     3.4    -      -       -      -
    257C  GLN      3.8     0.2    -      -       -      +
    258C  LEU*     3.5     1.8    -      -       -      -
    259C  HIS*     3.1    62.4    +      -       +      +
    261C  THR*     3.9    16.6    -      -       +      -
    265C  TRP*     1.3    76.8    -      -       -      +
    267C  GLY*     1.3    62.2    +      -       -      +
    268C  THR*     5.5     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 267 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187C  TRP*     3.6     1.6    -      -       -      -
    191C  TYR      3.0    10.1    +      -       -      -
    192C  GLY*     3.5     5.2    -      -       -      -
    193C  ASN      2.8    40.5    +      -       -      -
    197C  MET*     3.6     3.2    -      -       -      +
    256C  TYR*     4.1     1.8    -      -       -      -
    257C  GLN      3.1     9.4    -      -       -      -
    258C  LEU*     3.7     9.6    -      -       -      -
    266C  LYS*     1.3    73.1    -      -       -      +
    268C  THR*     1.3    69.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 268 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187C  TRP*     4.2    21.3    -      -       +      -
    193C  ASN*     4.4     2.9    +      -       -      -
    255C  ASP      3.5     1.4    -      -       -      +
    256C  TYR*     3.4     6.5    -      -       -      -
    257C  GLN*     2.8    52.8    +      -       -      +
    259C  HIS*     4.9    16.4    -      -       +      +
    266C  LYS*     5.5     0.4    -      -       +      -
    267C  GLY*     1.3    82.3    -      -       -      +
    269C  ASN*     1.3    61.5    +      -       -      +
    270C  THR*     4.3     3.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 269 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80C  TRP*     3.0    30.1    +      -       -      -
    184C  ARG*     3.7    30.3    +      -       -      +
    187C  TRP*     5.8     0.2    -      -       -      -
    193C  ASN*     3.9    23.6    -      -       -      +
    195C  LEU*     5.3     1.3    -      -       -      -
    254C  ASP*     3.0    27.9    +      -       -      +
    255C  ASP      3.4     7.3    -      -       -      +
    256C  TYR*     3.8    10.1    -      -       +      +
    268C  THR*     1.3    76.6    -      -       -      +
    270C  THR*     1.3    64.9    +      -       -      +
    271C  LYS*     4.0     6.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 270 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254C  ASP*     3.4     4.2    -      -       -      +
    255C  ASP*     2.9    48.0    +      -       -      +
    257C  GLN*     4.3    12.3    +      -       -      -
    268C  THR*     5.3     2.8    +      -       -      -
    269C  ASN*     1.3    75.6    +      -       -      +
    271C  LYS*     1.3    71.4    +      -       -      +
    273C  LYS*     4.2    19.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 271 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    184C  ARG*     3.6    45.8    -      -       -      +
    185C  ASP*     2.7    36.1    +      -       -      -
    254C  ASP*     3.6    10.3    -      -       -      +
    269C  ASN*     4.0     8.7    +      -       -      +
    270C  THR*     1.3    78.1    -      -       -      +
    272C  ASP*     1.3    74.3    +      -       -      +
    273C  LYS*     3.2     2.3    +      -       -      -
    198D  LYS*     5.9     3.2    -      -       -      +
    212D  ASP*     4.5    13.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 272 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82C  SER*     3.8     1.0    +      -       -      -
    184C  ARG*     3.2    22.8    +      -       -      -
    252C  VAL*     3.5    27.6    -      -       +      +
    253C  ARG      3.7     6.3    -      -       -      -
    254C  ASP*     2.9     9.5    +      -       -      +
    271C  LYS*     1.3    77.0    -      -       -      +
    273C  LYS*     1.3    63.3    +      -       -      +
    274C  TRP*     3.3     4.6    -      -       -      -
    275C  THR*     5.1     3.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 273 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  TYR*     5.3     1.3    -      -       -      -
    253C  ARG      2.9     7.0    +      -       -      +
    255C  ASP*     3.8    29.9    +      -       +      +
    270C  THR*     4.3    17.5    -      -       +      +
    271C  LYS      3.2     3.0    +      -       -      -
    272C  ASP*     1.3    76.9    -      -       -      +
    274C  TRP*     1.3   108.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 274 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  TYR*     3.4    50.0    -      +       -      -
     79C  ALA*     3.6    12.8    -      -       +      -
    251C  ARG      4.6     0.2    -      -       -      -
    252C  VAL*     3.4     4.0    -      -       -      +
    253C  ARG*     2.8    81.6    +      -       +      +
    254C  ASP      3.6    18.4    -      -       -      -
    255C  ASP*     3.7    15.0    -      -       +      -
    272C  ASP      4.8     1.1    -      -       -      -
    273C  LYS*     1.3   114.9    -      -       +      +
    275C  THR*     1.3    64.6    +      -       -      +
    276C  ASP*     4.3     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 275 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    250C  GLU*     3.6    25.4    -      -       +      +
    251C  ARG      3.4     8.3    -      -       -      +
    252C  VAL*     4.1    17.3    -      -       +      +
    272C  ASP*     5.1     4.3    +      -       -      +
    274C  TRP*     1.3    79.0    +      -       -      +
    276C  ASP*     1.3    71.8    +      -       -      +
    277C  ARG*     3.8     8.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 276 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32C  ASN*     3.5    18.7    -      -       -      +
     34C  MET*     3.5     5.5    -      -       +      +
     64C  GLN*     4.4     0.6    +      -       -      -
    250C  GLU*     3.2     7.1    -      -       -      +
    251C  ARG*     2.7    76.2    +      -       +      +
    253C  ARG*     2.8    38.7    +      -       -      -
    274C  TRP*     4.8     0.2    -      -       -      +
    275C  THR*     1.3    76.1    -      -       -      +
    277C  ARG*     1.3    59.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 277 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32C  ASN*     3.6    14.2    +      -       -      -
     87C  GLN*     5.7     1.4    +      -       -      -
     89C  GLN*     5.9     2.4    -      -       -      +
    248C  ILE*     3.7    30.5    -      -       +      +
    250C  GLU*     3.6    32.1    +      -       +      +
    275C  THR*     3.8    10.0    +      -       +      +
    276C  ASP*     1.3    72.6    -      -       -      +
    278C  SER*     1.3    61.9    +      -       -      +
    279C  SER*     3.7    21.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 278 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29C  ASP*     2.8    29.3    +      -       -      +
     32C  ASN*     3.9     1.1    -      -       -      +
     34C  MET*     3.6    25.1    -      -       -      -
     36C  LYS*     2.7    35.1    +      -       -      -
    248C  ILE*     3.3     3.0    -      -       -      -
    249C  TYR      2.8    36.2    +      -       -      -
    277C  ARG*     1.3    73.6    -      -       -      +
    279C  SER*     1.3    59.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 279 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36C  LYS*     4.2     3.7    +      -       -      -
    246C  ASP*     4.4    11.3    +      -       -      +
    247C  VAL      3.4     4.8    +      -       -      -
    248C  ILE*     3.7    19.0    -      -       -      +
    277C  ARG*     3.7    27.8    +      -       -      +
    278C  SER*     1.3    75.3    +      -       -      +
    280C  GLU*     1.3    66.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 280 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27C  THR*     2.8    36.2    +      -       -      +
     36C  LYS*     3.9    13.2    +      -       -      +
    246C  ASP*     3.4     5.0    -      -       -      -
    247C  VAL      2.9    32.7    +      -       -      +
    279C  SER*     1.3    79.4    +      -       -      +
    281C  ARG*     1.3    71.3    +      -       -      +
    282C  TYR*     3.3    29.2    +      -       +      +
    293C  ASN*     2.5    36.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 281 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  PRO*     4.2    11.8    -      -       -      +
    244C  ASN*     3.7    38.3    -      -       -      +
    245C  ILE*     3.6     5.2    +      -       -      +
    246C  ASP*     2.6    44.5    +      -       -      +
    280C  GLU*     1.3    76.3    -      -       -      +
    282C  TYR*     1.3    79.3    +      -       -      +
    283C  LYS*     6.2     0.2    -      -       +      -
    293C  ASN*     3.9    21.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 282 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25C  LEU*     3.8    31.2    +      -       +      -
     27C  THR*     4.3     5.6    +      -       -      -
     36C  LYS*     5.2     8.3    +      -       -      +
     38C  VAL*     3.6    23.9    -      -       +      +
    243C  THR      3.9     0.2    -      -       -      +
    244C  ASN*     3.5     4.3    -      -       -      -
    245C  ILE*     2.8    36.4    +      -       +      +
    247C  VAL*     3.6    35.0    -      -       +      +
    280C  GLU*     3.3    42.4    +      -       +      +
    281C  ARG*     1.3    79.5    -      -       -      +
    283C  LYS*     1.3    60.3    +      -       -      +
    291C  MET*     3.5    27.6    -      -       +      -
    292C  THR      3.3     9.6    -      -       -      +
    293C  ASN*     3.7    23.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 283 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94C  GLU*     5.4     0.2    +      -       -      -
    240C  LYS*     4.9     6.1    -      -       -      +
    242C  GLN*     3.2    34.0    +      -       +      +
    243C  THR      3.7    10.6    -      -       -      +
    244C  ASN*     2.7    40.9    +      -       -      +
    281C  ARG*     6.2     0.2    -      -       +      -
    282C  TYR*     1.3    73.9    -      -       -      +
    284C  ILE*     1.3    78.5    +      -       -      +
    285C  ASP*     4.0     4.2    -      -       +      +
    290C  GLU      3.8     1.0    -      -       -      +
    291C  MET*     3.2     6.1    -      -       -      +
    292C  THR*     2.8    46.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 284 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42C  PHE*     3.7    22.9    -      -       +      -
     53C  LEU*     3.6    19.7    -      -       +      -
     55C  ILE*     4.5     0.4    -      -       +      -
    232C  ILE*     4.4    11.0    -      -       +      -
    242C  GLN*     3.2     5.9    -      -       -      -
    243C  THR*     2.7    57.3    +      -       +      +
    245C  ILE*     3.8    26.7    -      -       +      -
    283C  LYS*     1.3    76.0    -      -       -      +
    285C  ASP*     1.3    60.9    +      -       -      +
    286C  TRP*     3.7    29.4    +      -       +      +
    290C  GLU      3.9     2.7    -      -       -      -
    291C  MET*     3.7    23.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 285 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42C  PHE*     3.8     1.0    -      -       -      -
    241C  GLN      3.9     6.2    -      -       -      +
    242C  GLN*     4.5    13.5    -      -       +      +
    283C  LYS*     4.0     5.1    +      -       +      +
    284C  ILE*     1.3    73.4    -      -       -      +
    286C  TRP*     1.3    56.8    +      -       -      +
    287C  GLU*     3.0    23.4    +      -       -      +
    288C  LYS*     3.0    33.3    +      -       -      +
    289C  GLU*     2.8    30.3    +      -       -      -
    290C  GLU*     3.0    27.3    +      -       +      +
----------------------------------------------------------
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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