Contacts of the strand formed by residues 1176 - 1185 (chain R) in PDB entry 1YYL


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 TYR1176 (chain R).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1087R  THR*     4.8     8.5    -      -       -      +
   1110R  THR*     4.2    16.5    +      -       +      +
   1144R  ASP      3.0    22.7    +      -       -      -
   1145R  TYR*     2.9    47.4    +      +       +      +
   1146R  PHE*     4.0    24.0    -      +       -      -
   1147R  PRO*     4.4     0.7    -      -       +      -
   1148R  GLU*     3.2    46.3    -      -       +      +
   1168R  ALA*     4.0     9.9    -      -       +      -
   1169R  VAL      3.5     3.6    -      -       -      -
   1170R  LEU*     3.7    42.6    -      -       +      +
   1171R  GLN*     3.6     0.2    +      -       -      -
   1175R  LEU*     1.3    73.1    -      -       -      +
   1177R  SER*     1.3    61.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER1177 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1141R  LEU*     4.2    10.0    -      -       -      +
   1142R  VAL      3.2     7.6    +      -       -      -
   1143R  LYS*     3.1    22.8    -      -       -      +
   1145R  TYR*     4.0     1.3    -      -       -      -
   1168R  ALA*     4.3     1.1    -      -       -      -
   1169R  VAL*     3.0    34.2    +      -       -      +
   1171R  GLN*     3.3    28.3    +      -       -      -
   1176R  TYR*     1.3    79.8    -      -       -      +
   1178R  LEU*     1.3    61.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1178 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1141R  LEU*     3.7     2.5    -      -       -      +
   1142R  VAL*     2.7    62.0    +      -       +      +
   1145R  TYR*     3.9     8.5    -      -       +      +
   1148R  GLU*     5.0     1.3    -      -       -      +
   1150R  VAL*     3.1    33.0    -      -       +      +
   1152R  VAL*     4.1    12.3    -      -       +      -
   1165R  THR*     4.2    10.3    -      -       +      -
   1166R  PHE*     3.6    24.0    -      -       -      +
   1167R  PRO*     4.4     2.2    -      -       +      +
   1168R  ALA*     3.7    13.7    -      -       +      +
   1169R  VAL*     6.1     0.2    -      -       -      -
   1177R  SER*     1.3    76.9    +      -       -      +
   1179R  SER*     1.3    73.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER1179 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1133Q  VAL*     4.5    13.9    -      -       -      +
   1176Q  SER*     5.5     4.9    -      -       -      -
   1178Q  THR*     4.8     5.0    +      -       -      -
   1124R  LEU*     4.6    12.8    -      -       -      -
   1140R  CYS      3.3    11.0    -      -       -      -
   1141R  LEU*     3.3    25.1    -      -       -      +
   1165R  THR*     3.7     0.5    -      -       -      -
   1166R  PHE*     3.0    41.3    +      -       -      +
   1178R  LEU*     1.3    80.3    -      -       -      +
   1180R  SER*     1.3    61.3    +      -       -      +
   1181R  VAL*     5.0     3.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER1180 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1139R  GLY*     3.2     4.7    -      -       -      -
   1140R  CYS*     3.0    34.3    +      -       -      -
   1142R  VAL*     5.6     0.2    -      -       -      -
   1152R  VAL*     3.4    27.8    -      -       -      +
   1154R  TRP*     3.0    27.4    +      -       -      -
   1163R  VAL*     5.3     0.2    -      -       -      +
   1164R  HIS      3.4     5.8    +      -       -      -
   1165R  THR*     2.9    25.8    +      -       -      +
   1178R  LEU*     4.4     1.0    -      -       -      +
   1179R  SER*     1.3    76.4    -      -       -      +
   1181R  VAL*     1.3    63.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1181 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1118Q  PHE*     4.8     3.8    -      -       +      -
   1133Q  VAL*     5.6     3.6    -      -       +      -
   1135Q  LEU*     3.7    39.9    -      -       +      -
   1137Q  ASN*     4.7     1.3    -      -       -      +
   1124R  LEU*     4.2    17.3    -      -       +      -
   1138R  LEU      3.3    12.6    -      -       -      +
   1139R  GLY*     4.3     0.2    -      -       -      -
   1154R  TRP*     4.6     1.6    -      -       -      -
   1162R  GLY      4.5     0.2    -      -       -      -
   1163R  VAL*     3.3     2.8    -      -       -      +
   1164R  HIS*     2.6    64.7    +      -       +      +
   1166R  PHE*     3.8    16.4    -      -       +      -
   1179R  SER*     5.0     4.0    -      -       -      -
   1180R  SER*     1.3    82.4    +      -       -      +
   1182R  VAL*     1.3    60.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1182 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1135Q  LEU*     6.5     0.2    -      -       -      -
   1136R  ALA      4.0     0.2    -      -       -      +
   1137R  ALA*     3.6     2.5    -      -       -      +
   1138R  LEU*     2.9    40.2    +      -       +      +
   1154R  TRP*     3.8    35.7    -      -       +      -
   1159R  LEU*     3.8    23.1    -      -       +      -
   1161R  SER      4.0     2.5    -      -       -      +
   1162R  GLY      3.5     9.6    -      -       -      +
   1163R  VAL*     3.3    30.3    -      -       +      -
   1181R  VAL*     1.3    77.5    -      -       -      +
   1183R  THR*     1.3    75.1    +      -       -      +
   1184R  VAL*     4.3     5.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR1183 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1116Q  PHE*     5.3     3.2    -      -       +      -
   1135Q  LEU*     6.0     0.9    -      -       -      +
   1137Q  ASN*     3.3    28.4    +      -       -      +
   1135R  THR*     3.1    36.3    -      -       +      +
   1136R  ALA      3.3     8.5    -      -       -      +
   1137R  ALA*     4.5     5.9    -      -       -      +
   1159R  LEU*     5.2     0.3    -      -       -      +
   1161R  SER      4.4     6.8    -      -       -      +
   1162R  GLY*     3.5    14.9    +      -       -      -
   1182R  VAL*     1.3    78.8    -      -       -      +
   1184R  VAL*     1.3    71.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1184 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1135R  THR*     3.8     2.7    -      -       -      -
   1136R  ALA*     2.8    35.8    +      -       +      +
   1138R  LEU*     3.9    24.2    -      -       +      -
   1159R  LEU*     4.4     7.4    -      -       +      -
   1182R  VAL*     4.3    15.7    -      -       +      -
   1183R  THR*     1.3    84.0    -      -       -      +
   1185R  PRO*     1.3    73.4    -      -       +      +
   1189R  LEU*     4.7     2.2    -      -       +      -
   1194R  TYR*     3.3    53.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO1185 (chain R). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1134R  GLY      3.4     8.1    -      -       -      +
   1135R  THR*     4.8     1.8    -      -       -      +
   1184R  VAL*     1.3    91.8    -      -       +      +
   1186R  SER*     1.3    59.7    +      -       -      +
   1187R  SER*     3.1    12.3    -      -       -      +
   1188R  SER*     2.8    52.1    +      -       -      +
   1189R  LEU*     4.0     0.9    +      -       -      +
   1194R  TYR*     4.4     0.9    -      -       -      +
----------------------------------------------------------
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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