Contacts of the strand formed by residues 265 - 285 (chain D) 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 D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73D  ALA      3.5    13.0    -      -       -      -
     74D  ASN*     4.0     2.9    -      -       -      -
    191D  TYR*     3.4    14.2    -      -       -      -
    197D  MET*     3.6    12.7    -      -       +      +
    199D  THR      3.4    13.7    -      -       -      +
    200D  ARG      2.8    25.6    +      -       -      +
    202D  GLY      2.9    24.0    +      -       -      -
    203D  SER      5.3     0.2    -      -       -      -
    204D  MET*     3.4    29.3    -      -       +      +
    206D  ALA*     3.3    39.5    -      -       +      -
    209D  ASN*     3.2    30.8    -      -       +      +
    258D  LEU*     4.4     7.0    -      -       +      -
    259D  HIS*     3.6    26.7    -      -       -      -
    260D  TRP*     3.7    37.4    -      +       +      -
    264D  ASN*     1.3    88.3    +      -       -      +
    266D  LYS*     1.3    60.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 266 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187D  TRP*     3.6    33.5    -      -       +      -
    189D  PRO      4.1    19.1    +      -       -      -
    190D  VAL      3.9     7.9    -      -       -      +
    191D  TYR      3.2    18.6    -      -       -      -
    192D  GLY*     3.7     4.5    -      -       -      +
    197D  MET*     3.9     1.6    -      -       -      -
    257D  GLN      3.8     0.2    -      -       -      +
    258D  LEU*     3.6     2.0    -      -       -      -
    259D  HIS*     3.0    66.0    +      -       +      +
    261D  THR*     3.7    16.2    -      -       +      -
    265D  TRP*     1.3    77.6    -      -       -      +
    267D  GLY*     1.3    61.0    +      -       -      +
    268D  THR*     5.5     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 267 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187D  TRP*     3.6     7.8    -      -       -      -
    191D  TYR      2.8    12.9    +      -       -      -
    192D  GLY*     3.6     1.4    -      -       -      -
    193D  ASN      2.8    40.3    +      -       -      -
    197D  MET*     3.5     4.0    -      -       -      +
    256D  TYR*     4.0     1.8    -      -       -      -
    257D  GLN      3.2     7.6    -      -       -      -
    258D  LEU*     3.8    10.1    -      -       -      -
    266D  LYS*     1.3    75.2    -      -       -      +
    268D  THR*     1.3    66.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 268 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187D  TRP*     4.2    17.1    -      -       +      -
    193D  ASN*     4.6     2.7    -      -       -      -
    255D  ASP      3.6     1.0    -      -       -      +
    256D  TYR*     3.2     8.6    -      -       -      -
    257D  GLN*     2.7    51.5    +      -       +      +
    259D  HIS*     5.0    10.7    +      -       -      -
    266D  LYS*     5.5     0.3    -      -       -      +
    267D  GLY*     1.3    78.0    +      -       -      -
    269D  ASN*     1.3    71.4    +      -       -      +
    270D  THR*     4.6     7.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 269 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80D  TRP*     2.9    34.9    +      -       -      -
    184D  ARG*     3.9    22.7    +      -       -      +
    187D  TRP*     5.7     0.4    -      -       -      -
    193D  ASN*     4.1    20.7    -      -       -      +
    195D  LEU*     5.2     1.3    -      -       +      -
    254D  ASP*     3.0    26.8    +      -       -      +
    255D  ASP      3.3    10.1    -      -       -      +
    256D  TYR*     3.8    12.5    -      -       +      +
    268D  THR*     1.3    81.5    -      -       -      +
    270D  THR*     1.3    65.7    +      -       -      +
    271D  LYS*     4.1     5.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 270 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254D  ASP*     3.3     6.8    -      -       -      +
    255D  ASP*     2.8    46.9    +      -       -      +
    257D  GLN*     4.7     8.8    +      -       -      -
    268D  THR*     4.6     8.3    -      -       -      +
    269D  ASN*     1.3    76.3    +      -       -      +
    271D  LYS*     1.3    69.2    +      -       -      +
    273D  LYS*     4.2    23.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 271 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    184D  ARG*     3.5    46.6    -      -       -      +
    185D  ASP*     2.8    35.1    +      -       -      -
    254D  ASP*     3.5    10.3    -      -       -      +
    269D  ASN*     4.1     6.9    +      -       -      +
    270D  THR*     1.3    76.4    -      -       -      +
    272D  ASP*     1.3    76.4    +      -       -      +
    273D  LYS*     3.2     5.0    +      -       -      -
    212E  ASP*     4.4    13.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 272 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82D  SER*     3.8     0.9    +      -       -      -
     83D  ALA*     6.1     0.2    -      -       -      +
    184D  ARG*     3.1    22.9    +      -       -      -
    252D  VAL*     3.4    27.5    -      -       +      +
    253D  ARG      3.6     7.0    -      -       -      -
    254D  ASP*     2.9     9.0    +      -       -      +
    271D  LYS*     1.3    77.2    -      -       -      +
    273D  LYS*     1.3    64.2    +      -       -      +
    274D  TRP*     3.3     5.7    +      -       -      +
    275D  THR*     4.9     3.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 273 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68D  TYR*     5.8     0.2    -      -       -      -
    253D  ARG      2.9     5.8    +      -       -      +
    255D  ASP*     3.6    36.9    +      -       +      +
    257D  GLN*     5.9     0.8    -      -       -      +
    270D  THR*     4.2    20.0    +      -       +      +
    271D  LYS      3.2     3.8    +      -       -      -
    272D  ASP*     1.3    77.1    -      -       -      +
    274D  TRP*     1.3   104.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 274 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68D  TYR*     3.7    42.0    -      +       -      -
     79D  ALA*     3.5    21.3    -      -       +      -
    252D  VAL*     3.5     2.9    -      -       -      +
    253D  ARG*     2.7    83.6    +      -       +      +
    254D  ASP      3.8    11.2    -      -       -      -
    255D  ASP*     3.9    15.5    -      -       +      -
    272D  ASP      4.7     0.9    -      -       -      -
    273D  LYS*     1.3   114.8    -      -       +      +
    275D  THR*     1.3    65.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 275 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    250D  GLU*     3.4    37.7    -      -       +      +
    251D  ARG      3.4     5.2    -      -       -      +
    252D  VAL*     4.1    14.7    -      -       +      +
    272D  ASP*     4.9     4.7    +      -       -      +
    274D  TRP*     1.3    78.8    +      -       -      +
    276D  ASP*     1.3    68.4    +      -       -      +
    277D  ARG*     4.1    10.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 276 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32D  ASN*     3.4    21.6    -      -       -      +
     34D  MET*     3.6     4.9    -      -       +      +
     64D  GLN*     4.2     0.9    +      -       -      -
    250D  GLU*     3.2     6.9    -      -       -      +
    251D  ARG*     2.8    70.3    +      -       -      +
    253D  ARG*     2.8    45.5    +      -       -      -
    274D  TRP*     4.9     0.2    -      -       -      +
    275D  THR*     1.3    77.0    -      -       -      +
    277D  ARG*     1.3    61.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 277 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32D  ASN*     3.2    16.6    +      -       -      +
     87D  GLN*     3.5    25.9    +      -       -      +
    248D  ILE*     4.3    22.2    -      -       +      +
    249D  TYR      3.7     2.5    -      -       -      -
    250D  GLU*     2.7    33.9    +      -       +      +
    275D  THR*     4.1     9.0    +      -       +      -
    276D  ASP*     1.3    75.5    -      -       -      +
    278D  SER*     1.3    61.9    +      -       -      +
    279D  SER*     4.2     2.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 278 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29D  ASP*     2.7    29.1    +      -       -      +
     32D  ASN*     4.1     0.7    -      -       -      -
     34D  MET*     3.6    24.2    -      -       -      -
     36D  LYS*     2.8    33.8    +      -       -      -
    247D  VAL      3.6     1.4    -      -       -      +
    248D  ILE*     3.3     4.7    -      -       -      +
    249D  TYR      2.9    32.3    +      -       -      -
    277D  ARG*     1.3    73.8    -      -       -      +
    279D  SER*     1.3    59.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 279 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36D  LYS*     4.0     1.1    +      -       -      -
    246D  ASP*     4.8     6.8    -      -       -      +
    247D  VAL      3.4     6.5    +      -       -      -
    248D  ILE*     3.9    19.5    -      -       -      +
    277D  ARG*     4.2     2.1    +      -       -      -
    278D  SER*     1.3    75.7    +      -       -      +
    280D  GLU*     1.3    75.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 280 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  THR*     4.0    19.0    +      -       -      +
     36D  LYS*     3.3    23.8    +      -       -      +
    245D  ILE      3.8     0.5    -      -       -      +
    246D  ASP*     3.4     3.7    -      -       -      -
    247D  VAL*     2.8    38.6    +      -       +      +
    279D  SER*     1.3    81.2    +      -       -      +
    281D  ARG*     1.3    66.6    +      -       -      +
    282D  TYR*     3.8    35.4    -      -       +      +
    293D  ASN*     3.4    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 281 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91D  PRO*     3.9    13.9    -      -       -      +
    244D  ASN*     3.9    35.5    +      -       +      +
    245D  ILE      3.6     1.1    -      -       -      +
    246D  ASP*     2.7    43.4    +      -       -      +
    280D  GLU*     1.3    75.8    -      -       -      +
    282D  TYR*     1.3    72.1    +      -       -      +
    283D  LYS*     5.0     7.0    -      -       +      +
    293D  ASN*     3.8    20.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 282 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25D  LEU*     3.8    28.0    +      -       +      -
     27D  THR*     4.6     4.5    +      -       -      -
     36D  LYS*     5.0    12.0    +      -       -      +
     38D  VAL*     3.5    24.3    +      -       +      +
    243D  THR      3.9     0.2    -      -       -      +
    244D  ASN*     3.5     4.3    -      -       -      -
    245D  ILE*     2.9    37.1    +      -       +      +
    247D  VAL*     3.6    40.1    -      -       +      +
    280D  GLU*     3.8    25.4    -      -       +      +
    281D  ARG*     1.3    77.1    -      -       -      +
    283D  LYS*     1.3    63.8    +      -       -      +
    291D  MET*     3.6    28.0    -      -       +      -
    292D  THR      3.2     8.1    -      -       -      +
    293D  ASN*     3.4    33.7    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 283 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    243D  THR      3.8     3.4    -      -       -      -
    244D  ASN*     3.7    23.1    +      -       -      +
    281D  ARG*     5.0     9.0    -      -       +      +
    282D  TYR*     1.3    76.7    -      -       -      +
    284D  ILE*     1.3    63.0    +      -       -      +
    285D  ASP      4.0     0.4    +      -       -      -
    290D  GLU      3.8     1.2    -      -       -      +
    291D  MET*     3.2     5.9    -      -       -      -
    292D  THR*     2.8    49.0    +      -       -      +
    293D  ASN*     5.7     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 284 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42D  PHE*     3.7    22.0    -      -       +      -
     53D  LEU*     3.4    25.1    -      -       +      -
     55D  ILE*     4.5     0.9    -      -       +      -
    232D  ILE*     4.2    13.7    -      -       +      -
    242D  GLN*     3.3     6.3    -      -       -      +
    243D  THR*     2.7    57.8    +      -       +      +
    245D  ILE*     3.9    25.8    -      -       +      -
    283D  LYS*     1.3    75.8    -      -       -      +
    285D  ASP*     1.3    60.2    +      -       -      +
    286D  TRP*     3.7    28.8    +      -       +      +
    290D  GLU      3.8     2.9    -      -       -      -
    291D  MET*     4.2    14.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 285 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42D  PHE*     3.8     0.9    -      -       -      -
    241D  GLN      3.9     5.8    -      -       -      +
    242D  GLN*     4.4    16.7    -      -       +      +
    283D  LYS      4.0     1.0    +      -       -      +
    284D  ILE*     1.3    73.9    -      -       -      +
    286D  TRP*     1.3    53.8    +      -       -      +
    287D  GLU*     2.9    23.1    +      -       -      +
    288D  LYS*     2.9    31.6    +      -       -      +
    289D  GLU*     2.8    34.7    +      -       -      -
    290D  GLU*     2.9    32.9    +      -       +      +
----------------------------------------------------------
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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