Contacts of the helix formed by residues 1126 - 1160 (chain F) in PDB entry 6C3P
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.
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 SER1126 (chain F).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
423F ILE* 4.3 20.7 - - - +
1122F ASN* 2.8 25.6 + - - -
1125F SER* 1.3 76.2 - - - +
1127F ASP* 1.3 64.6 + - - +
1128F CYS 3.5 1.3 - - - -
1129F ASN* 3.4 8.4 + - - +
1130F THR* 2.8 38.0 + - - -
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Residues in contact with ASP1127 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1122F ASN* 3.1 8.9 + - - +
1123F ARG* 3.2 52.2 + - - +
1126F SER* 1.3 78.1 + - - +
1128F CYS* 1.3 62.5 + - - +
1130F THR* 3.3 9.4 + - - -
1131F ILE* 2.9 30.7 + - - +
1310F ALA* 4.5 10.9 - - + +
1313F ARG* 4.2 20.1 + - - -
1314F ILE* 3.5 17.9 - - + -
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Residues in contact with CYS1128 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
495F ARG* 5.1 1.3 - - - +
526F ARG* 3.4 30.5 - - - -
1093F ALA* 5.2 2.2 - - - -
1096F LEU* 5.8 3.1 - - - -
1097F HIS* 3.7 26.7 - - + -
1100F LEU* 6.0 1.8 - - + -
1123F ARG 2.9 18.9 + - - +
1124F PHE* 3.7 16.5 + - + +
1127F ASP* 1.3 75.1 - - - +
1129F ASN* 1.3 57.3 + - - +
1131F ILE* 3.6 7.4 - - - +
1132F ASP* 2.8 37.3 + - - +
1314F ILE* 3.8 8.5 - - + +
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Residues in contact with ASN1129 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
423F ILE* 4.5 28.5 - - - +
492F SER* 5.2 9.9 + - - +
495F ARG* 5.2 5.3 - - - +
1124F PHE 4.4 1.2 + - - +
1125F SER 3.6 19.9 + - - +
1126F SER* 3.4 10.4 + - - +
1127F ASP 3.2 0.6 - - - -
1128F CYS* 1.3 75.2 - - - +
1130F THR* 1.3 66.1 + - - +
1132F ASP* 2.6 21.9 - - - +
1133F GLN* 2.4 48.4 + - - +
1134F HIS* 5.5 1.3 - - - -
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Residues in contact with THR1130 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1126F SER* 2.8 28.3 + - - -
1127F ASP* 3.4 12.5 + - - -
1129F ASN* 1.3 71.7 - - - +
1131F ILE* 1.3 71.1 + - + +
1134F HIS* 2.9 39.2 + - + +
1135F ILE 3.6 1.4 + - - -
1306F LEU* 5.5 5.6 - - + -
1307F GLN* 4.4 28.7 - - + +
1310F ALA* 5.1 9.9 - - + -
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Residues in contact with ILE1131 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1003F TYR* 4.4 7.9 - - + +
1089F GLY 5.9 0.2 - - - +
1093F ALA* 4.6 8.7 - - + -
1096F LEU* 3.6 33.2 - - + -
1127F ASP 2.9 12.3 + - - +
1128F CYS* 3.6 10.8 - - - +
1130F THR* 1.3 82.7 - - + +
1132F ASP* 1.3 63.9 + - + +
1133F GLN 3.0 2.4 + - - -
1135F ILE* 3.0 42.4 + - + +
1136F PRO* 3.9 1.6 - - - +
1307F GLN 5.2 1.1 - - - +
1310F ALA* 5.2 2.5 - - + -
1311F VAL* 3.6 35.9 - - + +
1314F ILE* 3.5 31.9 - - + -
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Residues in contact with ASP1132 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
495F ARG* 5.6 0.7 + - - -
526F ARG* 3.3 31.1 + - - +
529F GLU* 4.6 4.2 - - - +
533F LEU* 3.2 39.4 - - + +
536F PHE* 5.9 0.3 - - - -
1089F GLY 5.7 0.4 - - - -
1093F ALA* 3.6 27.1 - - + -
1128F CYS* 2.8 21.8 + - - +
1129F ASN* 2.6 35.6 - - - +
1131F ILE* 1.3 75.9 - - + +
1133F GLN* 1.3 59.8 + - - +
1136F PRO* 4.9 7.4 - - - +
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Residues in contact with GLN1133 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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427F GLN* 4.7 5.9 - - - +
485F GLN* 4.5 12.8 + - - +
488F THR* 4.8 10.4 - - - +
533F LEU* 4.5 8.1 - - + +
536F PHE* 4.8 17.0 - - + -
598F ARG* 3.5 18.6 + - - +
602F LYS* 3.5 26.7 + - - +
1129F ASN* 2.4 46.2 + - - +
1132F ASP* 1.3 87.3 + - - +
1134F HIS* 1.3 79.7 + - + +
1136F PRO* 4.8 3.8 - - - -
1137F SER* 5.4 0.2 - - - -
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Residues in contact with HIS1134 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
427F GLN* 5.9 0.9 - - + -
430F TRP* 3.3 37.5 - + - -
598F ARG* 5.6 2.2 - - - -
602F LYS* 3.4 29.5 + - - -
1129F ASN* 4.8 2.2 - - - -
1130F THR* 2.9 26.4 + - + +
1133F GLN* 1.3 105.1 + - + +
1135F ILE* 1.3 68.0 + - - +
1136F PRO* 3.5 2.9 - - - -
1137F SER* 3.5 11.9 + - - -
1138F THR* 3.2 22.2 + - - +
1307F GLN* 3.9 15.9 - - - +
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Residues in contact with ILE1135 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1003F TYR* 3.0 36.8 - - + +
1130F THR* 4.8 1.6 - - + +
1131F ILE* 3.0 45.1 + - + +
1134F HIS* 1.3 78.3 - - - +
1136F PRO* 1.3 68.9 - - + +
1138F THR* 3.0 4.0 + - - -
1139F LEU* 2.8 30.4 + - + +
1304F MET* 5.9 2.9 - - + -
1307F GLN* 3.2 39.3 - - + +
1308F LEU* 4.6 9.9 - - + -
1311F VAL* 4.3 14.8 - - + -
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Residues in contact with PRO1136 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
537F ALA* 6.5 1.1 - - + -
540F THR* 6.2 4.7 - - + -
544F ILE* 6.1 1.1 - - + -
1085F VAL* 4.2 21.6 - - + +
1086F GLU* 5.1 7.4 - - - +
1089F GLY* 4.1 25.8 - - - -
1090F LEU 5.3 0.2 - - - +
1131F ILE 3.9 5.8 - - - +
1132F ASP* 4.9 7.0 - - - +
1133F GLN 4.8 2.5 - - - -
1134F HIS* 3.6 6.5 - - - +
1135F ILE* 1.3 94.4 - - + +
1137F SER* 1.3 62.7 + - - +
1139F LEU* 3.9 7.7 - - + +
1140F GLU* 2.9 29.4 + - - +
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Residues in contact with SER1137 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
544F ILE* 5.9 1.6 - - - -
595F SER* 5.7 6.3 - - - -
598F ARG* 2.4 41.4 + - - +
1133F GLN 5.4 0.2 - - - -
1134F HIS* 3.5 15.6 + - - -
1135F ILE 3.2 0.8 - - - -
1136F PRO* 1.3 78.6 - - - +
1138F THR* 1.3 63.8 + - - +
1140F GLU* 2.8 28.6 - - - +
1141F CYS* 2.9 17.1 + - - -
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Residues in contact with THR1138 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1134F HIS 3.2 3.0 + - - -
1135F ILE 3.0 2.4 + - - -
1137F SER* 1.3 78.3 - - - +
1139F LEU* 1.3 57.8 + - - +
1141F CYS* 3.3 6.7 + - - +
1142F LEU* 2.9 28.4 + - - +
1300F ASN* 4.0 10.8 - - + +
1303F ASP* 4.2 8.7 - - + +
1304F MET* 3.5 41.5 - - + +
1307F GLN* 2.6 37.8 + - - +
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Residues in contact with LEU1139 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1000F CYS* 5.9 0.9 - - - -
1003F TYR* 5.0 17.9 - - + +
1015F LEU* 4.5 24.2 - - + -
1085F VAL* 5.4 6.5 - - + -
1088F THR* 5.3 9.0 - - + -
1135F ILE* 2.8 26.2 + - + +
1136F PRO* 3.9 8.3 - - + +
1138F THR* 1.3 73.3 - - - +
1140F GLU* 1.3 57.9 + - - +
1142F LEU* 3.8 5.7 - - + +
1143F SER* 2.8 37.2 + - - -
1304F MET* 3.6 36.5 - - + +
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Residues in contact with GLU1140 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
544F ILE* 4.1 24.0 - - + +
591F PHE 5.7 1.2 - - - +
594F SER* 5.8 0.3 + - - -
1019F GLN* 5.7 2.2 - - - +
1085F VAL* 4.1 22.2 - - + +
1136F PRO 2.9 26.8 + - - +
1137F SER* 2.8 20.3 - - - +
1139F LEU* 1.3 73.8 - - - +
1141F CYS* 1.3 88.5 + - - +
1143F SER* 4.2 5.8 - - - -
1144F ARG* 2.9 70.3 + - - +
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Residues in contact with CYS1141 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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591F PHE 5.8 3.1 - - - -
592F LEU* 6.5 0.9 - - - -
595F SER* 6.3 3.4 - - - -
1137F SER* 2.9 21.1 + - - +
1138F THR* 3.5 6.5 - - - +
1140F GLU* 1.3 103.4 - - - +
1142F LEU* 1.3 60.5 + - - +
1144F ARG* 3.2 7.7 - - - +
1145F SER* 2.6 32.3 + - - -
1300F ASN* 3.5 26.2 - - - +
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Residues in contact with LEU1142 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1138F THR 2.9 20.1 + - - +
1139F LEU* 3.8 7.4 - - + +
1141F CYS* 1.3 72.8 - - - +
1143F SER* 1.3 61.6 + - - +
1145F SER* 3.7 2.1 - - - -
1146F THR* 2.9 49.6 + - + +
1297F MET* 5.0 4.2 - - + +
1300F ASN* 3.5 19.0 - - + +
1301F LEU* 3.5 45.5 - - + +
1304F MET* 3.5 29.6 - - + -
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Residues in contact with SER1143 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1015F LEU* 5.1 5.1 - - - +
1019F GLN* 3.0 38.8 + - - +
1139F LEU* 2.8 26.8 + - - -
1140F GLU* 3.8 5.8 - - - -
1141F CYS 3.2 0.2 - - - -
1142F LEU* 1.3 80.0 - - - +
1144F ARG* 1.3 64.9 + - - +
1146F THR* 3.3 8.0 - - - +
1147F LEU* 2.9 27.7 + - - +
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Residues in contact with ARG1144 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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544F ILE* 3.3 32.7 + - - +
547F ASN* 4.8 4.0 + - - +
548F THR* 3.5 22.4 + - - +
591F PHE* 3.6 34.1 + - - +
1019F GLN* 4.2 3.2 + - - +
1023F HIS* 4.0 22.0 - - + -
1140F GLU* 2.9 45.8 + - - +
1141F CYS* 3.2 9.6 - - - +
1143F SER* 1.3 75.5 + - - +
1145F SER* 1.3 72.3 + - - +
1148F LEU* 2.9 35.1 + - + +
1293F TYR* 6.3 4.9 - - + -
1296F TRP* 6.4 2.9 - - - -
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Residues in contact with SER1145 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1141F CYS* 2.6 23.0 + - - -
1142F LEU 3.7 2.5 - - - -
1144F ARG* 1.3 81.2 - - - +
1146F THR* 1.3 58.5 + - - +
1148F LEU* 3.8 3.3 - - - +
1149F CYS* 2.9 30.1 + - - +
1293F TYR* 4.1 16.8 - - - +
1296F TRP* 3.9 14.6 - - - +
1297F MET* 3.7 29.3 - - - +
1300F ASN* 3.4 13.5 + - - -
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Residues in contact with THR1146 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1142F LEU* 2.9 37.4 + - + +
1143F SER* 3.3 10.5 - - - +
1145F SER* 1.3 74.1 - - - +
1147F LEU* 1.3 66.2 + - + +
1149F CYS* 3.3 1.0 - - - +
1150F VAL* 2.9 36.9 + - - +
1297F MET* 3.4 30.7 - - - -
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Residues in contact with LEU1147 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1019F GLN* 4.2 19.1 - - + +
1020F LEU* 3.9 30.7 - - + +
1023F HIS* 3.5 38.8 - - + +
1024F MET* 5.5 3.6 - - + -
1143F SER* 2.9 20.0 + - - +
1146F THR* 1.3 82.1 - - + +
1148F LEU* 1.3 66.4 + - - +
1150F VAL* 5.3 8.5 - - + -
1151F SER* 2.9 33.8 + - - +
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Residues in contact with LEU1148 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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584F HIS* 6.2 1.6 - - + -
1023F HIS* 3.2 43.3 - - + +
1026F LEU* 5.6 9.2 - - + -
1027F VAL* 6.2 2.0 - - + -
1144F ARG* 2.9 35.4 + - + +
1145F SER* 3.9 3.6 - - - +
1147F LEU* 1.3 74.4 - - - +
1149F CYS* 1.3 63.3 + - - +
1151F SER* 2.6 21.7 + - - +
1152F ALA* 2.9 13.0 + - - +
1289F MET* 3.6 36.5 - - + +
1293F TYR* 5.2 9.4 - - + -
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Residues in contact with CYS1149 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1145F SER 2.9 19.2 + - - +
1146F THR 3.3 6.5 - - - +
1147F LEU 3.1 0.2 - - - -
1148F LEU* 1.3 74.7 - - - +
1150F VAL* 1.3 69.5 + - - +
1152F ALA* 2.9 7.8 + - - +
1153F LEU* 2.9 43.9 + - - +
1290F VAL* 4.9 7.6 - - - +
1293F TYR* 5.5 3.3 - - - +
1294F LEU* 3.6 35.9 - - - +
1297F MET* 3.8 18.8 - - + -
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Residues in contact with VAL1150 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1146F THR* 2.9 30.9 + - - +
1147F LEU* 4.3 9.9 - - + +
1149F CYS* 1.3 77.6 - - + +
1151F SER* 1.3 63.9 + - - +
1153F LEU* 3.3 11.6 + - + +
1154F ALA* 2.9 24.7 + - + +
1297F MET* 5.6 1.3 - - - -
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Residues in contact with SER1151 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1023F HIS* 5.1 3.8 - - - -
1024F MET* 6.1 3.4 - - - -
1027F VAL* 3.9 23.0 - - - +
1147F LEU* 2.9 25.7 + - - +
1148F LEU* 2.6 33.3 + - - +
1150F VAL* 1.3 77.9 - - - +
1152F ALA* 1.3 56.9 + - - +
1154F ALA* 3.1 8.0 + - - +
1155F VAL* 2.9 33.7 + - - +
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Residues in contact with ALA1152 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1027F VAL* 5.9 0.9 - - - -
1148F LEU 3.4 12.6 - - - +
1149F CYS 2.9 4.0 + - - -
1151F SER* 1.3 79.7 + - - +
1153F LEU* 1.3 56.6 + - - +
1155F VAL* 4.3 7.0 - - - -
1156F ILE* 2.9 35.9 + - - +
1286F TYR* 3.9 23.1 - - + +
1289F MET* 4.5 10.8 - - + -
1290F VAL* 3.6 22.9 - - + -
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Residues in contact with LEU1153 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1149F CYS* 2.9 46.5 + - - +
1150F VAL* 3.4 13.5 - - + +
1152F ALA* 1.3 75.4 - - - +
1154F ALA* 1.3 64.4 + - - +
1156F ILE* 3.1 17.8 - - + +
1157F SER* 2.9 24.4 + - - -
1163F PHE* 5.3 0.3 - - - -
1167F LEU* 3.6 39.0 - - + +
1258F VAL* 5.9 2.2 - - + -
1290F VAL* 3.7 22.9 - - + -
1294F LEU* 5.6 0.7 - - + -
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Residues in contact with ALA1154 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1150F VAL* 2.9 16.2 + - + +
1151F SER* 3.5 9.9 - - - +
1153F LEU* 1.3 76.0 - - - +
1155F VAL* 1.3 59.1 + - + +
1157F SER* 2.2 27.8 + - - -
1158F TYR* 2.9 13.4 + - - +
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Residues in contact with VAL1155 (chain F).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1027F VAL* 3.5 32.1 - - + -
1031F TYR* 4.7 7.4 - - + -
1151F SER* 2.9 24.7 + - - +
1152F ALA* 3.8 4.9 - - - +
1153F LEU 3.1 0.2 - - - -
1154F ALA* 1.3 77.7 - - + +
1156F ILE* 1.3 61.3 + - - +
1158F TYR* 2.9 8.4 + - + +
1159F VAL* 2.9 31.4 + - + +
1282F LEU* 3.8 15.0 - - + -
1286F TYR* 3.4 32.3 - - + -
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Residues in contact with ILE1156 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1152F ALA 2.9 19.5 + - - +
1153F LEU* 3.1 27.1 - - + +
1155F VAL* 1.3 73.0 - - - +
1157F SER* 1.3 64.9 + - - +
1159F VAL* 3.7 7.4 - - + -
1160F THR* 3.1 31.5 + - + +
1163F PHE* 3.4 38.3 - - + +
1258F VAL* 4.4 13.0 - - + -
1262F ALA* 5.2 7.4 - - + -
1283F GLY* 3.3 28.7 - - - +
1286F TYR* 3.5 16.8 - - + -
1287F ALA* 4.0 8.3 - - + +
1290F VAL* 4.9 7.0 - - + -
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Residues in contact with SER1157 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1153F LEU 2.9 12.7 + - - -
1154F ALA* 2.2 35.1 + - - -
1156F ILE* 1.3 79.3 - - - +
1158F TYR* 1.3 57.4 + - - +
1160F THR 2.8 25.9 - - - +
1161F PRO* 3.2 8.8 - - - +
1163F PHE* 4.6 7.6 - - - -
1164F LEU* 3.4 34.6 - - - +
1167F LEU* 6.4 1.8 - - - -
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Residues in contact with TYR1158 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1031F TYR* 3.1 42.6 + + - -
1154F ALA 2.9 10.8 + - - +
1155F VAL* 2.9 10.0 + - + +
1157F SER* 1.3 83.2 + - - +
1159F VAL* 1.3 66.2 + - + +
1160F THR 3.3 0.7 + - - -
1161F PRO* 3.7 11.8 - - - +
1279F LEU* 5.9 0.2 - - + -
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Residues in contact with VAL1159 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1031F TYR* 3.8 19.7 - - + -
1155F VAL* 2.9 24.2 + - + +
1156F ILE* 3.5 15.5 - - + +
1158F TYR* 1.3 79.5 - - + +
1160F THR* 1.3 68.3 + - + +
1161F PRO* 4.0 3.6 - - - +
1266F SER* 5.2 3.1 - - - +
1269F ASN* 5.5 0.5 + - - -
1275F LEU* 4.6 18.7 - - - +
1279F LEU* 4.1 24.2 - - + +
1282F LEU* 3.6 28.3 - - + -
1283F GLY* 3.8 19.3 - - - -
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Residues in contact with THR1160 (chain F).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1156F ILE* 3.1 16.3 + - + +
1157F SER 2.8 10.1 - - - +
1159F VAL* 1.3 81.7 - - + +
1161F PRO* 1.3 61.7 - - - +
1162F VAL* 2.9 9.3 + - - +
1163F PHE* 2.8 37.3 + - + +
1262F ALA* 5.0 4.7 - - + +
1265F THR* 3.2 29.9 - - + +
1266F SER* 3.9 25.8 - - - +
1269F ASN* 4.9 6.6 + - - +
1275F LEU* 6.4 0.7 - - - -
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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