Contacts of the strand formed by residues 309 - 319 (chain D) in PDB entry 3M13


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 LEU 309 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226D  GLY*     4.1     7.2    -      -       -      -
    227D  PHE      3.7    14.6    -      -       -      +
    228D  PHE*     4.0    18.2    -      -       +      -
    284D  PHE*     3.5    32.3    -      -       +      -
    291D  GLU*     4.1    18.2    -      -       +      +
    295D  ARG*     3.3    21.1    -      -       -      +
    308D  GLU*     1.3    78.9    +      -       -      +
    310D  LYS*     1.3    61.1    +      -       -      +
    311D  ARG      3.4    29.6    -      -       -      +
    312D  GLY      5.2     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 310 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227D  PHE*     2.7    18.0    +      -       +      +
    228D  PHE      4.3     1.6    -      -       -      -
    229D  GLU*     2.6    57.6    +      -       -      +
    261D  GLY      4.9     3.6    +      -       -      -
    262D  CYS*     3.6    32.1    -      -       -      +
    263D  GLY*     4.6     0.2    -      -       -      -
    308D  GLU*     3.2    13.7    +      -       +      +
    309D  LEU*     1.3    73.7    -      -       -      +
    311D  ARG*     1.3    76.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 311 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47D  ASP*     5.3     3.2    +      -       -      -
    227D  PHE*     2.8    66.1    +      -       +      +
    262D  CYS*     5.2     8.9    +      -       -      +
    309D  LEU*     3.4    14.1    -      -       -      +
    310D  LYS*     1.3    98.7    +      -       -      +
    312D  GLY*     1.3    65.9    +      -       -      +
    313D  ALA*     6.3     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 312 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225D  VAL      3.2    11.9    -      -       -      -
    227D  PHE*     4.3     4.3    -      -       -      -
    284D  PHE*     3.5    31.7    -      -       -      +
    309D  LEU*     5.2     0.4    -      -       -      +
    311D  ARG*     1.3    83.2    -      -       -      +
    313D  ALA*     1.3    60.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 313 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45D  HIS*     4.3    13.0    -      -       +      -
     46D  GLY*     4.2    24.7    -      -       -      -
    224D  VAL*     3.1     8.8    -      -       -      +
    225D  VAL*     2.9    38.4    +      -       +      +
    227D  PHE*     4.2    12.8    -      -       +      -
    284D  PHE*     3.8     0.4    -      -       -      -
    312D  GLY*     1.3    73.3    -      -       -      +
    314D  VAL*     1.3    65.0    +      -       -      +
    315D  CYS*     4.2     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 314 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45D  HIS*     2.9    19.3    +      -       -      -
    222D  ARG*     3.6    39.7    -      -       +      +
    223D  GLN      3.7     2.0    -      -       -      -
    224D  VAL*     3.9     5.6    -      -       +      -
    280D  ILE*     4.1     8.2    -      -       +      +
    281D  ASN      3.7     7.9    -      -       -      +
    282D  ARG*     3.5    46.0    +      -       -      +
    283D  GLU      3.7     4.3    -      -       -      +
    284D  PHE*     3.6    24.5    -      -       +      +
    313D  ALA*     1.3    80.5    -      -       -      +
    315D  CYS*     1.3    65.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 315 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42D  GLY      4.0     1.6    -      -       -      -
     43D  SER*     3.6    14.6    -      -       -      -
     45D  HIS*     3.6    22.9    -      -       +      +
     49D  ARG*     3.5    17.5    -      -       -      +
    222D  ARG*     3.7     1.9    -      -       -      -
    223D  GLN      2.7    34.0    +      -       -      +
    225D  VAL*     5.5     0.2    -      -       +      -
    280D  ILE*     4.3     1.9    -      -       -      +
    313D  ALA*     5.2     3.1    -      -       +      -
    314D  VAL*     1.3    78.3    -      -       -      +
    316D  MET*     1.3    65.5    +      -       -      +
    400D  FAD      2.3    59.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 316 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41D  ASN      3.2    26.9    -      -       -      +
     42D  GLY*     3.7    10.1    +      -       -      +
     43D  SER*     2.5    37.9    +      -       -      +
    203D  ALA*     3.7    22.4    -      -       +      -
    204D  TRP*     3.7    16.2    -      -       +      -
    221D  TYR      3.1    10.3    -      -       -      +
    275D  ILE*     3.6    17.0    -      -       +      -
    277D  PRO*     3.6    23.3    -      -       +      -
    280D  ILE*     3.5    26.9    -      -       +      -
    282D  ARG*     4.1     7.2    -      -       -      +
    315D  CYS*     1.3    79.2    -      -       -      +
    317D  TYR*     1.4    62.4    +      -       -      +
    400D  FAD      3.3     9.4    -      -       -      +
    405D   CL      4.2     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 317 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    220D  PRO*     3.2     4.7    -      -       -      +
    221D  TYR*     2.8    36.5    +      -       +      +
    223D  GLN*     3.5    35.4    +      -       +      +
    254D  TYR*     3.4    21.7    +      -       -      -
    269D  HIS*     2.6    53.5    +      +       -      -
    316D  MET*     1.4    73.6    -      -       -      +
    318D  THR*     1.3    64.8    +      -       -      +
    319D  LYS*     4.0    21.5    -      -       +      -
    343D  SER      4.4     2.2    -      -       -      -
    344D  GLY*     3.3    25.8    +      -       -      +
    400D  FAD      3.2    41.7    -      +       +      -
    405D   CL      3.6     4.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 318 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43D  SER*     4.7     3.5    +      -       -      -
    202D  GLY*     3.8    15.2    -      -       -      +
    203D  ALA*     3.1    32.5    +      -       -      +
    206D  SER*     4.5     5.4    -      -       -      -
    218D  LEU*     4.0    33.0    -      -       +      -
    219D  GLN      3.5     6.3    -      -       -      +
    220D  PRO*     4.4     5.6    -      -       -      +
    317D  TYR*     1.3    78.1    +      -       -      +
    319D  LYS*     1.3    59.0    +      -       -      +
    341D  GLY*     3.2    19.8    -      -       -      +
    342D  PHE      4.9     0.2    -      -       -      -
    343D  SER      3.1    18.0    +      -       -      -
    405D   CL      3.3    11.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 319 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    217D  PRO      4.1     0.2    -      -       -      +
    218D  LEU*     3.3     7.8    -      -       -      -
    219D  GLN*     2.9    35.1    +      -       +      +
    221D  TYR*     3.5    48.2    +      -       +      +
    223D  GLN*     5.2     1.6    -      -       -      -
    269D  HIS*     4.7     7.5    +      -       -      -
    270D  THR*     4.4    15.8    +      -       -      +
    317D  TYR*     4.3    22.0    -      -       +      -
    318D  THR*     1.3    74.3    -      -       -      +
    320D  THR*     1.3    67.5    +      -       -      +
    323D  GLU*     3.4    31.6    +      -       +      +
    343D  SER*     3.4    18.2    -      -       -      +
----------------------------------------------------------
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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