Contacts of the strand formed by residues 1293 - 1302 (chain E) in PDB entry 3F7P


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 PRO1293 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1259E  LEU*     3.7     7.6    -      -       -      +
   1260E  VAL*     3.2    47.0    +      -       +      +
   1261E  ASN      4.5     8.5    -      -       -      +
   1262E  ASP*     4.7    13.0    -      -       -      +
   1291E  SER      3.9     5.8    -      -       -      +
   1292E  GLN*     1.3    96.4    -      -       -      +
   1294E  TYR*     1.3    60.8    +      -       -      +
   1313E  ILE*     4.5     8.7    -      -       +      -
   1314E  ILE      3.9     5.8    -      -       -      +
   1315E  ASN*     3.9    18.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR1294 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1257E  TYR*     4.4     7.9    -      +       -      -
   1258E  GLY*     3.4    26.0    -      -       -      -
   1259E  LEU*     3.1    45.0    -      -       +      +
   1260E  VAL*     4.4     0.2    -      -       -      -
   1287E  ASN      5.3     0.2    +      -       -      -
   1288E  LEU*     3.8    34.1    -      -       +      +
   1289E  ARG*     3.3    39.7    +      -       -      +
   1292E  GLN*     3.4    21.8    -      -       +      -
   1293E  PRO*     1.3    73.8    -      -       -      +
   1295E  ARG*     1.3    59.7    +      -       -      +
   1296E  TYR*     3.4    31.7    -      -       +      +
   1313E  ILE*     3.4     4.9    -      -       -      -
   1314E  ILE      2.9    33.6    +      -       -      +
   1316E  LEU*     6.6     0.2    -      -       +      -
   1337E  ALA*     5.1     4.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG1295 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1256E  CYS      3.7     0.5    -      -       -      +
   1257E  TYR*     3.0    26.0    -      -       -      +
   1258E  GLY      3.0    11.9    +      -       -      +
   1260E  VAL*     3.6    18.2    -      -       +      +
   1266E  PRO*     3.6    32.9    -      -       -      +
   1270E  MET*     4.3    25.3    -      -       -      +
   1294E  TYR*     1.3    73.4    -      -       -      +
   1296E  TYR*     1.3    66.2    +      -       -      +
   1297E  THR*     3.9    15.7    -      -       +      +
   1309E  GLU*     4.8     7.1    +      -       -      -
   1311E  GLU*     2.9    36.9    +      -       +      +
   1312E  ALA      3.6     3.8    -      -       -      -
   1313E  ILE*     3.4    22.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR1296 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1226E  LEU*     3.6    16.6    -      -       +      +
   1228E  PHE*     3.6    28.7    -      +       +      -
   1236E  THR*     3.9     8.5    -      -       +      +
   1238E  LEU*     4.0    21.1    -      -       +      -
   1256E  CYS      3.3     4.9    -      -       -      +
   1257E  TYR*     3.5    24.7    -      +       +      -
   1285E  ILE*     3.8    18.8    -      -       +      -
   1288E  LEU*     3.4    27.4    -      -       +      +
   1294E  TYR*     3.4    39.2    -      +       +      +
   1295E  ARG*     1.3    74.4    -      -       -      +
   1297E  THR*     1.3    65.2    +      -       -      +
   1310E  ARG      3.6     0.5    -      -       -      +
   1311E  GLU*     3.3     5.2    -      -       -      +
   1312E  ALA      2.8    37.8    +      -       -      +
   1314E  ILE*     4.2    13.9    +      -       +      +
   1316E  LEU*     5.3     1.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR1297 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1254E  GLU      3.5     1.2    +      -       -      +
   1255E  VAL*     3.2     6.9    -      -       -      +
   1256E  CYS*     2.8    53.9    +      -       -      +
   1270E  MET*     6.5     0.4    -      -       -      -
   1295E  ARG*     3.9    18.6    -      -       +      +
   1296E  TYR*     1.3    79.0    -      -       -      +
   1298E  VAL*     1.3    66.0    +      -       -      +
   1309E  GLU*     3.8    36.1    +      -       +      +
   1310E  ARG      3.0     9.4    -      -       -      +
   1311E  GLU*     3.8    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL1298 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1223E  PRO*     3.3    15.7    -      -       +      +
   1226E  LEU*     3.5    31.9    -      -       +      -
   1238E  LEU*     4.3     7.0    -      -       +      -
   1240E  TRP*     3.6    51.6    -      -       +      +
   1253E  TYR*     4.0     7.9    -      -       +      -
   1254E  GLU      3.2     8.1    -      -       -      +
   1255E  VAL*     4.2    10.1    -      -       +      -
   1297E  THR*     1.3    80.2    -      -       -      +
   1299E  LYS*     1.3    63.1    +      -       -      +
   1309E  GLU*     3.5     2.3    -      -       -      -
   1310E  ARG      2.9    30.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS1299 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1223E  PRO*     3.7     7.4    -      -       -      -
   1253E  TYR*     3.2     7.7    -      -       -      -
   1254E  GLU*     2.9    74.1    +      -       +      +
   1256E  CYS*     5.5     1.3    -      -       -      -
   1272E  LYS*     5.5     2.8    -      -       -      +
   1298E  VAL*     1.3    75.2    -      -       -      +
   1300E  ALA*     1.3    60.0    +      -       -      +
   1306E  TRP*     3.4    30.3    -      -       +      +
   1307E  GLY      3.6    14.1    -      -       -      +
   1308E  PRO      3.6    15.7    -      -       -      +
   1309E  GLU*     3.8    30.7    +      -       +      +
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Residues in contact with ALA1300 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1220E  PRO*     3.9    14.3    -      -       +      +
   1221E  SER      4.8     1.5    +      -       -      +
   1223E  PRO*     4.0     4.6    -      -       +      +
   1243E  PRO*     3.7    23.8    -      -       +      -
   1250E  ILE*     4.2     6.3    -      -       +      -
   1252E  ALA      3.6     5.6    -      -       -      +
   1253E  TYR*     3.5    24.2    -      -       +      -
   1299E  LYS*     1.3    72.5    -      -       -      +
   1301E  ARG*     1.3    58.3    +      -       -      +
   1306E  TRP*     3.3    10.6    -      -       -      -
   1307E  GLY      2.9    27.5    +      -       -      +
   1308E  PRO      4.7     1.4    +      -       -      -
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Residues in contact with ARG1301 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62A  ARG*     3.2    37.6    -      -       -      +
     63A  ILE*     3.7    31.5    +      -       -      +
     66A  GLU*     6.4     1.0    -      -       -      +
   1220E  PRO*     4.2     2.9    -      -       -      -
   1250E  ILE*     3.3     7.4    -      -       -      +
   1251E  THR*     2.8    30.6    +      -       -      -
   1252E  ALA      2.9    14.3    +      -       -      +
   1300E  ALA*     1.3    74.1    -      -       -      +
   1302E  ASN*     1.3    71.2    +      -       -      +
   1303E  GLY      5.3     4.4    +      -       -      -
   1305E  GLY*     3.3    24.0    -      -       -      +
   1306E  TRP*     3.5    40.2    -      -       +      +
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Residues in contact with ASN1302 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1217E  GLN*     3.5     5.6    -      -       -      +
   1218E  GLU      2.7    28.5    +      -       -      +
   1220E  PRO*     3.6     9.1    -      -       +      +
   1246E  THR      2.9    21.0    +      -       -      -
   1247E  ASN      3.5    10.5    +      -       -      -
   1248E  GLY*     3.7     1.8    -      -       -      -
   1249E  GLU      3.1    27.6    -      -       -      +
   1250E  ILE*     4.0     2.2    -      -       -      -
   1251E  THR*     3.9     7.9    -      -       -      -
   1301E  ARG*     1.3    86.1    +      -       -      +
   1303E  GLY*     1.3    67.5    +      -       -      +
   1304E  ALA*     2.8    14.7    +      -       -      +
   1305E  GLY*     2.9    26.7    +      -       -      +
----------------------------------------------------------
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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