Contacts of the strand formed by residues 511 - 520 (chain B) in PDB entry 4M5X


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 THR 511 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    455B  VAL*     3.8    17.9    -      -       +      -
    456B  HIS      3.5     2.7    -      -       -      -
    457B  SER*     2.6    25.1    +      -       -      +
    468B  TYR*     6.2     0.7    -      -       +      +
    496B  HIS      3.7    18.3    -      -       -      +
    497B  ASN*     3.9     8.1    -      -       -      +
    499B  GLY*     3.9     8.3    -      -       -      -
    509B  HIS*     2.9    29.0    +      -       -      +
    510B  CYS*     1.3    75.2    -      -       -      +
    512B  ASN*     1.3    66.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 512 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    408B  ARG*     3.3    31.0    -      -       -      +
    420B  LYS*     2.8    28.4    +      -       -      -
    422B  ASN*     2.9    34.7    +      -       -      +
    455B  VAL*     3.3     7.0    -      -       -      -
    456B  HIS*     2.8    30.5    +      -       -      +
    497B  ASN*     3.5    14.1    -      -       -      +
    499B  GLY*     3.8     5.3    -      -       -      -
    509B  HIS      3.7     7.3    +      -       -      -
    510B  CYS      3.7     6.7    -      -       -      -
    511B  THR*     1.3    81.7    -      -       -      +
    513B  ALA*     1.3    61.5    +      -       -      +
    514B  TYR*     6.0     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 513 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    406B  LEU*     3.8    13.2    -      -       +      +
    408B  ARG*     2.8    24.7    +      -       -      +
    427B  PHE*     4.0    20.9    -      -       +      -
    453B  VAL*     3.6    29.2    -      -       +      -
    454B  LEU      3.3     7.2    -      -       -      +
    455B  VAL*     4.2     2.5    -      -       +      -
    497B  ASN*     3.2     6.4    +      -       -      +
    512B  ASN*     1.3    75.9    -      -       -      +
    514B  TYR*     1.3    60.1    +      -       -      +
    515B  MET      4.5     0.7    -      -       -      +
    516B  LEU*     4.1     9.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 514 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    224B  TYR*     3.2    30.1    -      +       +      +
    227B  SER*     4.3     4.2    +      -       -      -
    296B  VAL*     3.9    29.6    -      -       +      -
    405B  GLN*     3.6     3.6    -      -       -      +
    406B  LEU*     2.7    45.6    +      -       -      +
    408B  ARG*     4.6     4.7    -      -       -      +
    409B  PHE*     4.0    26.2    -      +       +      -
    420B  LYS*     6.0     0.4    -      -       -      -
    454B  LEU*     2.9    40.8    +      -       +      +
    455B  VAL      3.7    13.5    -      -       -      -
    456B  HIS*     3.8    18.4    -      -       +      -
    465B  TYR*     3.7    16.0    -      +       -      -
    512B  ASN      5.2     0.2    -      -       -      +
    513B  ALA*     1.3    74.2    -      -       -      +
    515B  MET*     1.3    66.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 515 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    228B  LEU*     4.3    13.2    -      -       +      -
    231B  THR*     5.0     0.9    -      -       +      -
    296B  VAL*     3.8    24.2    -      -       -      -
    300B  CYS*     5.6     1.6    -      -       +      -
    403B  HIS*     3.7    38.4    -      -       +      +
    404B  LEU      3.3    12.6    -      -       -      +
    405B  GLN*     3.5    24.5    -      -       +      +
    406B  LEU*     4.4     1.5    -      -       -      +
    453B  VAL*     3.6     2.1    -      -       -      -
    454B  LEU*     2.7    53.1    +      -       +      +
    513B  ALA      3.6     0.6    -      -       -      -
    514B  TYR*     1.3    94.3    -      -       +      +
    516B  LEU*     1.3    69.2    +      -       -      +
    517B  VAL*     3.7    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 516 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360B  ILE*     3.8    21.8    -      -       +      -
    402B  LEU      3.6     1.2    -      -       -      +
    403B  HIS*     3.7     1.7    -      -       -      -
    404B  LEU*     2.8    44.8    +      -       +      +
    406B  LEU*     4.1    15.5    -      -       +      -
    427B  PHE*     3.6    60.1    -      -       +      -
    450B  LEU*     4.3     2.5    -      -       +      -
    452B  ALA      3.4     3.4    -      -       -      +
    453B  VAL*     3.8    20.0    -      -       +      -
    513B  ALA*     4.1     4.0    -      -       +      -
    515B  MET*     1.3    83.1    -      -       -      +
    517B  VAL*     1.3    63.8    +      -       -      +
    518B  TYR*     3.9    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 517 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    231B  THR*     3.6    25.1    -      -       +      -
    235B  THR*     5.8     2.0    -      -       -      +
    401B  VAL*     3.9    16.4    -      -       +      -
    402B  LEU      3.4     2.2    -      -       -      -
    403B  HIS*     3.5    32.5    -      -       +      +
    450B  LEU*     3.6     4.0    -      -       -      +
    451B  HIS*     2.7    49.0    +      -       +      +
    452B  ALA*     2.9    25.3    +      -       +      -
    454B  LEU*     4.7     2.2    -      -       +      -
    515B  MET*     3.7    11.0    -      -       +      -
    516B  LEU*     1.3    76.2    -      -       -      +
    518B  TYR*     1.3    61.0    +      -       -      +
    519B  ILE*     4.8     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 518 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360B  ILE*     5.0     0.8    -      -       +      +
    401B  VAL*     3.6     0.3    -      -       -      -
    402B  LEU*     2.8    39.4    +      -       +      +
    404B  LEU*     3.8    26.9    -      -       +      -
    427B  PHE*     3.7    11.4    -      -       -      +
    428B  PRO*     2.6    43.4    +      -       -      +
    429B  GLU      4.1     2.0    -      -       -      -
    431B  LEU*     3.6    30.7    -      -       +      +
    448B  TYR*     3.7    27.8    -      -       +      -
    449B  ILE      3.3     6.5    -      -       -      -
    450B  LEU*     3.4    31.2    -      -       +      -
    516B  LEU*     3.9    20.4    -      -       +      -
    517B  VAL*     1.3    77.7    -      -       -      +
    519B  ILE*     1.3    65.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 519 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    235B  THR*     6.1     0.7    -      -       +      -
    400B  PRO      3.3    11.0    -      -       -      +
    401B  VAL*     4.5     9.9    -      -       +      -
    448B  TYR*     3.5     3.4    -      -       -      -
    449B  ILE*     2.8    36.4    +      -       -      +
    451B  HIS*     3.5    38.4    -      -       +      +
    517B  VAL*     4.8     0.9    -      -       +      -
    518B  TYR*     1.3    80.0    -      -       -      +
    520B  ARG*     1.3    77.3    +      -       -      +
    521B  GLU      3.2     0.7    +      -       -      -
    523B  LYS      4.4     0.2    -      -       -      -
    524B  LEU*     3.7    31.6    -      -       +      +
    527B  VAL*     4.0    23.3    -      -       +      -
    528B  LEU*     3.9    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 520 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    398B  LEU*     3.2    32.4    +      -       -      +
    399B  PRO      5.0     0.4    -      -       -      -
    400B  PRO*     2.8    22.5    +      -       +      +
    437B  LEU*     5.0     5.7    -      -       -      +
    441B  ASP*     5.8     0.6    -      -       -      +
    444B  ASP*     2.8    53.5    +      -       -      -
    445B  PRO      3.7    12.3    +      -       -      +
    446B  ALA*     3.8    10.6    -      -       -      +
    447B  ASN      3.7     7.4    -      -       -      +
    448B  TYR*     3.3    38.5    +      -       +      +
    519B  ILE*     1.3    70.0    -      -       -      +
    521B  GLU*     1.3    60.5    +      -       -      +
    522B  SER*     3.8    13.5    -      -       -      +
    523B  LYS*     2.8    39.1    +      -       +      +
    524B  LEU      3.1     9.2    +      -       -      -
----------------------------------------------------------
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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