Contacts of the helix formed by residues 970 - 1009 (chain A) in PDB entry 4KSC
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 VAL 970 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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78A PHE* 5.9 5.2 - - + -
853A LEU* 5.5 4.9 - - + -
952A CYS* 5.1 11.7 - - - +
953A PHE* 6.3 3.4 - - + -
956A GLY* 4.2 28.0 - - - +
960A VAL* 6.1 2.2 - - + -
965A MET* 5.5 4.7 - - + -
966A THR 4.2 7.2 - - - +
967A PHE* 3.1 28.0 - - - +
968A GLU 2.8 8.1 + - - +
969A ASN* 1.3 77.2 - - + +
971A LEU* 1.3 73.7 + - + +
972A LEU 3.2 1.3 - - - -
973A VAL* 3.2 22.5 - - + +
974A PHE* 3.6 4.7 + - - +
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Residues in contact with LEU 971 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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71A PHE* 5.3 12.8 - - + -
725A SER 4.8 0.2 - - - +
728A PHE* 5.1 10.1 - - + -
729A SER* 3.2 32.6 - - - +
732A VAL* 4.2 26.2 - - + -
733A GLY* 4.9 4.9 - - - -
736A THR* 5.5 5.2 - - + +
967A PHE* 3.6 20.0 - - - +
969A ASN 4.4 0.8 - - - +
970A VAL* 1.3 88.0 - - + +
972A LEU* 1.3 61.6 + - + +
973A VAL 3.2 0.7 - - - -
974A PHE* 3.3 16.5 + - + +
975A SER* 3.1 26.1 + - - -
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Residues in contact with LEU 972 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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726A VAL* 5.8 5.4 - - + -
729A SER* 3.4 21.8 - - - +
845A ILE* 3.6 17.9 - - + -
848A ILE* 3.5 31.0 - - + -
849A TYR* 2.9 44.3 + - + +
968A GLU* 4.4 10.3 - - + +
969A ASN* 3.5 26.5 - - - +
970A VAL 3.2 0.4 - - - -
971A LEU* 1.3 76.1 - - - +
973A VAL* 1.3 59.6 + - - +
975A SER* 3.2 11.5 + - - +
976A ALA 2.9 21.1 + - - -
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Residues in contact with VAL 973 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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849A TYR* 4.4 2.0 - - + -
853A LEU* 3.8 26.5 - - + -
857A LEU* 3.5 31.6 - - + +
952A CYS* 4.3 26.0 - - + +
969A ASN 3.0 22.2 - - - +
970A VAL* 3.2 13.4 + - - +
972A LEU* 1.3 75.9 - - - +
974A PHE* 1.3 64.6 + - - +
976A ALA* 3.1 4.7 + - - +
977A ILE* 3.0 34.6 + - + +
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Residues in contact with PHE 974 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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71A PHE* 6.1 7.4 - + - -
725A SER* 6.4 1.1 - - - -
728A PHE* 5.3 16.4 - + - -
949A TYR* 5.4 10.5 - + - -
970A VAL 3.6 3.6 + - - +
971A LEU* 3.3 23.6 + - + +
973A VAL* 1.3 79.8 - - - +
975A SER* 1.3 64.2 + - - +
977A ILE* 3.3 22.7 + - + +
978A VAL* 3.2 28.7 + - + +
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Residues in contact with SER 975 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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722A PRO 5.4 0.2 - - - -
725A SER* 3.1 44.7 + - - -
726A VAL* 4.8 3.7 - - - +
729A SER* 4.6 0.9 - - - -
845A ILE* 5.1 5.4 - - - -
971A LEU 3.1 13.8 + - - -
972A LEU* 3.2 17.0 - - - +
973A VAL 3.1 0.2 - - - -
974A PHE* 1.3 76.0 - - - +
976A ALA* 1.3 64.4 + - - +
978A VAL* 3.2 9.1 - - - +
979A PHE* 3.0 34.6 - - - -
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Residues in contact with ALA 976 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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838A ASN* 4.9 1.8 - - - +
842A GLY* 6.0 1.1 - - - +
845A ILE* 6.2 0.2 - - + -
846A SER* 5.2 7.0 - - - +
849A TYR* 4.1 9.9 - - + +
857A LEU* 4.0 27.8 - - + +
861A VAL* 5.9 1.2 - - - +
972A LEU 2.9 13.3 + - - +
973A VAL 3.1 7.8 + - - +
975A SER* 1.3 75.3 - - - +
977A ILE* 1.3 61.5 + - - +
979A PHE* 3.5 15.9 + - - +
980A GLY* 3.2 16.5 + - - -
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Residues in contact with ILE 977 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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857A LEU* 5.4 2.7 - - + -
861A VAL* 5.3 15.0 - - + -
948A SER* 6.5 0.7 - - - -
952A CYS* 6.3 1.6 - - - -
973A VAL* 3.0 30.9 + - + +
974A PHE* 3.4 27.8 - - + +
975A SER 3.1 0.2 - - - -
976A ALA* 1.3 73.6 - - + +
978A VAL* 1.3 59.3 + - - +
979A PHE 3.0 4.3 - - - -
980A GLY* 2.9 19.3 + - - -
981A ALA* 2.9 14.3 + - + +
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Residues in contact with VAL 978 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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721A GLN* 4.7 14.1 - - - +
724A PHE* 6.0 5.2 - - + -
725A SER* 3.5 18.6 - - - +
974A PHE* 3.2 17.4 + - + +
975A SER* 3.2 17.3 - - - +
977A ILE* 1.3 81.0 - - + +
979A PHE* 1.3 68.1 + - + +
981A ALA* 3.5 11.9 + - + +
982A MET* 3.1 27.6 + - + +
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Residues in contact with PHE 979 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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721A GLN* 4.5 4.0 - - + -
722A PRO* 3.3 41.3 - - + -
725A SER* 3.6 8.3 - - - -
726A VAL* 6.0 0.2 - - + -
837A ALA 4.3 8.3 - - - -
838A ASN* 3.4 33.4 + - + +
842A GLY* 4.2 20.6 - - - -
845A ILE* 5.4 7.2 - - + -
975A SER* 3.0 37.0 - - - -
976A ALA* 3.5 14.4 - - + +
977A ILE 3.0 0.2 - - - -
978A VAL* 1.3 90.1 - - + +
980A GLY* 1.3 59.6 + - - +
981A ALA 3.1 1.3 - - - -
982A MET* 3.2 18.4 - - + +
983A ALA* 2.9 28.8 + - - +
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Residues in contact with GLY 980 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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838A ASN* 4.4 5.5 - - - +
861A VAL* 5.3 13.0 - - - -
976A ALA 3.2 8.5 + - - -
977A ILE* 2.9 8.2 + - - -
979A PHE* 1.3 78.5 - - - +
981A ALA* 1.3 61.5 + - - +
983A ALA* 3.8 6.7 - - - +
984A VAL* 3.3 30.8 + - - +
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Residues in contact with ALA 981 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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977A ILE* 2.9 14.2 + - + +
978A VAL* 3.7 17.5 - - + +
979A PHE 3.1 0.2 - - - -
980A GLY* 1.3 78.6 - - - +
982A MET* 1.3 57.6 + - - +
983A ALA 3.2 0.2 - - - -
984A VAL* 4.5 1.5 - - - +
985A GLY* 3.2 24.8 + - - -
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Residues in contact with MET 982 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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721A GLN* 3.6 36.3 - - + +
833A PHE* 4.3 11.7 - - + -
834A GLN* 2.7 37.1 - - + +
837A ALA* 4.0 19.1 - - + -
838A ASN* 5.5 1.8 - - + -
978A VAL* 3.1 16.8 + - + +
979A PHE* 3.2 24.2 - - + +
981A ALA* 1.3 75.0 - - - +
983A ALA* 1.3 56.4 + - - +
985A GLY 4.8 0.2 - - - +
986A GLN* 3.2 49.1 - - - +
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Residues in contact with ALA 983 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
834A GLN* 3.2 10.3 - - - +
838A ASN* 4.2 15.5 - - + +
979A PHE 2.9 17.7 + - - +
980A GLY* 3.8 9.2 - - - +
981A ALA 3.2 0.2 - - - -
982A MET* 1.3 76.3 - - - +
984A VAL* 1.3 70.1 + - + +
987A VAL* 3.0 35.1 + - + +
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Residues in contact with VAL 984 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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865A ALA* 5.5 11.4 - - + -
980A GLY 3.3 17.1 + - - +
981A ALA* 4.5 1.8 - - - +
983A ALA* 1.3 80.5 - - + +
985A GLY* 1.3 56.3 + - - +
987A VAL* 4.9 2.2 - - - -
988A SER* 2.4 46.8 + - - +
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Residues in contact with GLY 985 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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981A ALA 3.2 17.3 + - - -
984A VAL* 1.3 82.8 - - - +
986A GLN* 1.3 60.3 + - - +
988A SER* 3.5 6.2 + - - -
989A SER* 3.3 18.4 - - - -
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Residues in contact with GLN 986 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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830A ALA* 4.3 2.9 - - + +
833A PHE* 4.1 20.1 - - - -
834A GLN* 3.2 45.8 + - - +
982A MET* 3.3 27.3 + - - +
985A GLY* 1.3 72.8 - - - +
987A VAL* 1.3 64.8 + - - +
989A SER* 2.4 25.9 + - - -
990A PHE* 3.2 20.8 + - + -
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Residues in contact with VAL 987 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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831A VAL* 4.6 21.2 - - + +
834A GLN* 3.4 23.1 - - + +
983A ALA* 3.0 25.8 + - + +
984A VAL* 4.4 1.6 - - - +
986A GLN* 1.3 75.9 - - - +
988A SER* 1.3 60.6 + - - +
990A PHE* 3.2 4.7 + - - +
991A ALA* 3.0 28.5 + - + +
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Residues in contact with SER 988 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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984A VAL* 2.4 33.4 + - - +
985A GLY* 3.5 5.5 + - - -
987A VAL* 1.3 80.1 - - - +
989A SER* 1.3 62.1 + - - +
991A ALA* 3.5 9.9 - - - +
992A PRO* 3.2 18.9 - - - +
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Residues in contact with SER 989 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
985A GLY 3.3 12.4 + - - -
986A GLN* 2.4 30.5 + - - -
988A SER* 1.3 82.7 + - - +
990A PHE* 1.3 70.7 + - - +
991A ALA 3.3 0.7 - - - -
992A PRO* 3.4 16.7 - - - +
993A ASP* 3.6 11.0 - - - +
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Residues in contact with PHE 990 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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823A GLY 5.1 1.8 - - - -
826A GLY* 4.2 7.9 - - - -
827A SER* 3.2 44.3 + - - +
830A ALA* 4.1 20.6 - - + -
831A VAL* 5.1 5.8 - - + -
834A GLN* 5.6 0.7 - - - -
986A GLN* 3.2 17.7 - - + +
987A VAL 3.2 5.1 + - - +
989A SER* 1.3 102.2 + - - +
991A ALA* 1.3 58.4 + - - +
992A PRO 3.5 0.4 - - - -
993A ASP* 3.4 22.0 - - + +
994A TYR* 3.0 27.9 + - - +
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Residues in contact with ALA 991 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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987A VAL* 3.0 15.7 + - + +
988A SER* 3.5 13.9 - - - +
990A PHE* 1.3 78.4 - - - +
992A PRO* 1.4 69.5 - - + +
994A TYR* 3.1 18.7 + - - +
995A ALA* 3.2 10.7 + - - +
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Residues in contact with PRO 992 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
988A SER 3.2 17.7 - - - +
989A SER* 3.4 12.8 - - - +
991A ALA* 1.4 89.9 - - + +
993A ASP* 1.3 63.4 + - - +
995A ALA* 3.0 22.6 + - + +
996A LYS* 3.1 17.2 + - - +
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Residues in contact with ASP 993 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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820A GLN* 4.0 6.7 - - - +
823A GLY* 4.9 14.6 - - - +
824A ALA 4.8 1.7 + - - -
827A SER* 5.1 0.7 - - - -
989A SER 3.6 17.1 - - - +
990A PHE* 3.4 33.7 - - + +
991A ALA 3.2 0.6 - - - -
992A PRO* 1.3 80.1 - - - +
994A TYR* 1.3 58.3 + - - +
996A LYS* 5.5 0.9 - - - -
997A ALA* 3.1 28.8 + - - +
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Residues in contact with TYR 994 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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694A TRP* 3.8 23.9 + + - -
696A ILE* 3.6 19.0 - - + +
824A ALA* 5.3 14.8 - - + +
827A SER* 4.8 9.6 - - - +
828A ARG* 3.8 30.3 - - - -
990A PHE 3.0 13.0 + - - +
991A ALA* 3.3 13.7 - - - +
993A ASP* 1.3 75.7 - - - +
995A ALA* 1.3 57.0 + - - +
997A ALA* 4.0 3.2 - - - +
998A THR* 2.2 59.7 + - + +
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Residues in contact with ALA 995 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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991A ALA 3.2 5.6 + - - +
992A PRO* 3.0 22.0 + - + +
994A TYR* 1.3 76.9 - - - +
996A LYS* 1.3 66.3 + - - +
997A ALA 3.1 0.9 - - - -
998A THR* 3.0 17.1 + - - -
999A VAL* 3.0 21.2 + - + +
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Residues in contact with LYS 996 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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816A ASN* 5.0 16.4 + - - +
820A GLN* 3.4 39.2 - - + +
992A PRO 3.1 10.8 + - - +
993A ASP* 5.5 0.7 - - - -
995A ALA* 1.3 77.9 - - - +
997A ALA* 1.3 54.4 + - - +
999A VAL* 3.5 8.0 + - + +
1000A SER* 2.7 42.0 + - - +
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Residues in contact with ALA 997 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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820A GLN* 3.2 38.2 + - - +
821A VAL* 4.5 1.4 - - - +
824A ALA* 3.6 22.7 - - + +
993A ASP 3.1 19.8 + - - +
994A TYR 4.0 3.4 - - - +
995A ALA 3.1 0.6 - - - -
996A LYS* 1.3 76.2 - - - +
998A THR* 1.3 55.8 - - - +
1000A SER* 3.6 0.7 - - - -
1001A ALA* 2.6 39.5 + - - +
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Residues in contact with THR 998 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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691A ALA* 5.2 5.6 - - + -
692A SER* 3.4 23.0 + - - +
693A PHE 5.3 2.0 - - - +
696A ILE* 4.7 12.6 - - + +
824A ALA* 5.5 0.2 - - - +
994A TYR* 2.2 51.9 + - + +
995A ALA* 3.0 7.5 + - - -
997A ALA* 1.3 76.5 - - - +
999A VAL* 1.3 54.8 + - + +
1001A ALA* 3.6 4.2 + - - +
1002A SER* 2.4 38.5 + - - +
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Residues in contact with VAL 999 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
687A ASP* 4.5 11.0 - - + +
688A VAL 5.0 3.1 - - - +
689A PRO 5.8 2.5 - - - +
995A ALA* 3.0 18.3 + - + +
996A LYS* 3.7 9.4 - - + +
998A THR* 1.3 76.6 - - + +
1000A SER* 1.3 64.9 + - - +
1002A SER* 3.1 21.3 + - - -
1003A HIS* 2.9 40.7 + - + +
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Residues in contact with SER1000 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
687A ASP* 6.1 0.3 - - - -
816A ASN* 4.5 5.0 + - - +
817A ASP* 2.8 34.9 - - - +
820A GLN* 3.3 31.5 - - - +
996A LYS* 2.7 33.3 + - - +
999A VAL* 1.3 74.0 - - - +
1001A ALA* 1.3 62.2 + - - +
1003A HIS* 3.3 14.3 + - - +
1004A ILE* 3.2 13.3 + - - +
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Residues in contact with ALA1001 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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692A SER* 4.0 1.8 - - - -
696A ILE* 3.8 28.7 - - + -
821A VAL* 3.6 21.5 - - + +
997A ALA 2.6 21.9 + - - +
998A THR 3.8 2.2 - - - +
1000A SER* 1.3 69.2 - - - +
1002A SER* 1.3 65.3 + - - +
1004A ILE* 3.1 10.7 - - + +
1005A ILE* 3.0 33.6 + - + +
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Residues in contact with SER1002 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
690A PRO 3.4 13.7 - - - -
691A ALA* 3.4 10.1 - - - +
692A SER* 3.0 25.1 + - - +
998A THR 2.4 27.5 + - - -
999A VAL* 3.1 13.8 + - - -
1001A ALA* 1.3 77.8 - - - +
1003A HIS* 1.3 55.2 + - - +
1005A ILE* 3.9 4.4 - - - +
1006A ARG* 2.5 46.8 + - - +
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Residues in contact with HIS1003 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
687A ASP* 3.0 48.0 + - + -
688A VAL* 3.5 14.5 + - + +
690A PRO 5.5 0.2 - - - -
813A ARG* 3.7 29.1 + - - +
817A ASP* 4.0 6.7 - - - +
999A VAL* 2.9 38.0 + - + +
1000A SER* 3.3 17.9 + - - +
1001A ALA 3.2 0.6 - - - -
1002A SER* 1.3 75.2 - - - +
1004A ILE* 1.3 64.9 + - - +
1005A ILE 3.2 0.5 + - - -
1006A ARG* 2.8 29.3 + - - +
1007A ILE* 3.0 33.6 + - + +
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Residues in contact with ILE1004 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
784A LEU* 3.6 41.8 - - + +
785A ARG* 5.1 1.6 - - + +
788A VAL* 3.5 26.4 - - + +
813A ARG 5.4 1.1 - - - +
814A LEU* 6.4 1.6 - - + -
817A ASP* 3.7 30.3 - - + +
818A ALA* 4.6 7.0 - - + +
821A VAL* 4.9 5.8 - - + -
1000A SER 3.2 6.7 + - - +
1001A ALA* 3.1 30.5 - - + +
1003A HIS* 1.3 79.1 - - - +
1005A ILE* 1.3 65.4 + - + +
1007A ILE* 4.0 6.4 - - + +
1008A ILE* 3.2 24.4 + - - +
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Residues in contact with ILE1005 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
692A SER* 3.8 22.2 - - - +
695A ARG* 3.6 48.2 - - + +
696A ILE* 4.8 7.6 - - + +
699A LEU* 3.6 26.2 - - + -
1001A ALA* 3.0 27.2 + - + +
1002A SER* 3.9 4.9 - - - +
1004A ILE* 1.3 81.4 - - + +
1006A ARG* 1.3 68.1 + - + +
1008A ILE* 3.1 16.6 - - + +
1009A GLU* 3.1 20.8 - - + +
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Residues in contact with ARG1006 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
688A VAL* 3.3 16.7 + - - +
690A PRO* 2.9 62.3 + - - +
691A ALA 5.5 3.1 - - - -
695A ARG* 6.2 0.7 - - - +
1002A SER* 2.5 24.1 + - - +
1003A HIS* 2.8 53.5 + - - +
1005A ILE* 1.3 81.0 - - + +
1007A ILE* 1.3 68.5 + - + +
1009A GLU* 3.7 18.4 - - - +
1010A LYS* 4.1 2.8 + - - +
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Residues in contact with ILE1007 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
788A VAL* 4.1 26.5 - - + -
791A SER* 3.5 5.9 + - - +
792A MET* 4.5 13.0 - - + -
795A GLN* 5.0 1.6 + - - +
799A TRP* 4.7 28.0 - - + +
813A ARG* 5.1 14.1 - - + +
1003A HIS* 3.0 28.5 + - + +
1004A ILE* 4.2 7.0 - - - +
1006A ARG* 1.3 83.4 - - + +
1008A ILE* 1.3 61.4 + - - +
1010A LYS* 3.0 21.8 + - - +
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Residues in contact with ILE1008 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
699A LEU* 5.7 4.3 - - + -
703A GLU* 5.3 1.6 - - - +
784A LEU* 5.2 10.5 - - + -
787A MET* 3.2 63.9 - - + +
788A VAL* 4.5 9.0 - - + +
791A SER* 3.2 15.8 + - - -
1004A ILE 3.2 14.4 + - - +
1005A ILE* 3.1 26.0 - - + +
1007A ILE* 1.3 76.1 - - - +
1009A GLU* 1.3 71.1 + - - +
1010A LYS* 3.0 7.4 + - - +
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Residues in contact with GLU1009 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
695A ARG* 2.7 37.7 + - - +
699A LEU* 5.6 0.5 - - - +
1005A ILE* 3.1 22.3 - - + +
1006A ARG* 3.7 12.6 - - - +
1007A ILE 3.2 0.2 - - - -
1008A ILE* 1.3 83.4 - - - +
1010A LYS* 1.3 72.7 + - - +
1012A PRO* 4.3 7.8 - - - +
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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