Contacts of the helix formed by residues 710 - 738 (chain A) in PDB entry 6A5T
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 THR 710 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
705A LEU* 3.9 6.7 - - - -
708A GLY 4.9 3.8 - - - +
709A MET* 1.3 79.6 - - - +
711A LEU* 1.3 67.8 + - - +
712A ARG* 3.2 5.2 + - - +
713A GLU* 3.4 19.2 + - - +
714A SER* 3.0 16.8 + - - -
93I LYS* 3.2 40.2 + - + +
94I ASP* 4.9 7.4 - - + +
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Residues in contact with LEU 711 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
698A ALA* 4.8 14.8 - - + +
701A ASN* 5.8 5.2 - - - +
703A LEU* 4.3 24.9 - - + +
705A LEU* 3.6 34.4 - - + +
710A THR* 1.3 76.2 - - - +
712A ARG* 1.3 59.7 + - + +
714A SER* 3.5 1.0 + - - -
715A PHE* 2.9 26.2 + - + +
93I LYS 4.9 0.4 + - - -
94I ASP* 5.5 7.3 - - - +
95I THR 4.4 6.7 - - - +
96I ASN* 5.4 2.9 - - - +
97I MET* 4.3 38.1 - - + +
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Residues in contact with ARG 712 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
710A THR* 3.2 2.8 + - - +
711A LEU* 1.3 75.5 - - + +
713A GLU* 1.3 67.8 + - + +
715A PHE* 3.4 6.8 - - + +
716A GLU* 2.9 32.7 + - + +
793A PHE* 5.5 6.2 - - - -
87I GLN* 2.4 43.6 + - - +
91I ARG* 4.1 21.0 + - - +
92I ARG 5.2 1.0 + - - -
93I LYS* 4.5 15.8 + - - +
95I THR* 3.2 39.6 + - - +
97I MET* 3.4 33.9 - - + +
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Residues in contact with GLU 713 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
708A GLY 4.1 4.3 - - - +
709A MET* 3.5 40.5 - - + +
710A THR* 3.4 16.5 + - - +
712A ARG* 1.3 77.4 - - - +
714A SER* 1.3 58.9 + - - +
716A GLU* 3.5 5.3 + - - +
717A GLY* 2.9 25.8 + - - -
774A LYS* 6.4 2.2 - - + -
1095A ASN* 5.6 4.3 + - - -
93I LYS* 4.5 20.2 + - - -
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Residues in contact with SER 714 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
703A LEU* 4.6 11.7 - - - -
704A GLU 5.0 1.1 - - - -
705A LEU* 4.2 6.1 - - - -
706A LYS* 3.5 30.9 + - - +
709A MET* 3.2 27.1 + - - +
710A THR 3.0 17.9 + - - -
711A LEU* 3.7 4.0 - - - -
713A GLU* 1.3 77.4 - - - +
715A PHE* 1.3 56.9 + - - +
717A GLY* 3.7 0.2 - - - -
718A GLU* 2.9 32.4 + - - +
721A ARG* 5.0 0.7 + - - -
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Residues in contact with PHE 715 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
694A ILE* 4.6 7.0 - - + -
695A ILE* 3.5 42.4 - - + -
698A ALA* 3.8 27.8 - - + -
699A GLN* 5.8 0.2 - - + -
703A LEU* 4.1 11.8 - - + +
711A LEU* 2.9 19.8 + - + +
712A ARG* 3.4 7.9 - - + +
714A SER* 1.3 76.9 - - - +
716A GLU* 1.3 73.8 + - + +
718A GLU* 3.5 3.3 + - - +
719A VAL* 3.0 47.2 + - + +
775A ARG* 5.0 1.3 - - - -
793A PHE* 3.7 30.3 - + + -
97I MET* 3.9 25.4 - - + -
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Residues in contact with GLU 716 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
712A ARG* 2.9 22.9 + - + +
713A GLU* 3.9 4.3 - - - +
715A PHE* 1.3 96.0 - - + +
717A GLY* 1.3 66.2 + - - +
719A VAL* 3.2 4.1 + - - +
720A SER* 2.9 30.1 + - - +
774A LYS* 6.3 6.7 - - + -
775A ARG* 2.9 51.3 + - + +
793A PHE* 4.1 11.1 - - - -
798A LYS* 4.7 5.3 - - - -
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Residues in contact with GLY 717 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
706A LYS* 6.1 0.7 - - - -
709A MET* 5.4 7.6 - - - -
713A GLU 2.9 17.3 + - - -
714A SER* 3.7 2.5 - - - -
716A GLU* 1.3 74.4 - - - +
718A GLU* 1.3 65.9 + - - +
720A SER* 3.4 5.8 + - - -
721A ARG* 3.0 30.3 + - - +
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Residues in contact with GLU 718 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
694A ILE* 3.0 52.6 - - + +
697A LYS* 5.8 1.4 - - - +
703A LEU* 3.3 30.7 - - + +
714A SER 2.9 16.0 + - - +
715A PHE 3.5 2.9 - - - +
717A GLY* 1.3 73.5 - - - +
719A VAL* 1.3 57.5 + - - +
721A ARG* 2.6 60.9 + - - +
722A THR* 2.9 13.0 + - - +
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Residues in contact with VAL 719 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
691A VAL* 4.4 24.5 - - + -
694A ILE* 4.4 20.9 - - + -
715A PHE* 3.0 34.0 + - + +
716A GLU* 3.2 6.5 + - - +
718A GLU* 1.3 80.0 - - - +
720A SER* 1.3 62.1 + - - +
722A THR* 3.3 6.5 + - - -
723A LEU* 3.0 35.3 + - + +
775A ARG* 3.9 34.8 - - - +
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Residues in contact with SER 720 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
716A GLU* 2.9 18.2 + - - +
717A GLY* 3.6 6.3 - - - -
718A GLU 2.8 0.6 + - - -
719A VAL* 1.3 75.5 - - - +
721A ARG* 1.3 65.2 + - - -
723A LEU* 5.1 2.7 - - - -
724A ASN* 3.0 41.5 + - - +
768A GLN* 5.7 2.6 - - - +
770A MET* 4.0 20.9 - - - +
775A ARG* 4.5 10.2 - - - +
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Residues in contact with ARG 721 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
706A LYS* 3.2 36.8 - - - +
717A GLY* 3.0 12.7 + - - +
718A GLU* 2.6 62.8 + - - +
720A SER* 1.3 71.1 - - - +
722A THR* 1.3 63.4 + - - +
724A ASN* 4.2 2.1 - - - +
725A ASP* 2.9 39.9 + - - +
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Residues in contact with THR 722 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
687A ALA* 4.4 5.4 - - - +
690A GLN* 3.4 37.1 + - + +
691A VAL* 4.2 15.0 - - + -
694A ILE* 3.3 22.8 - - + +
718A GLU* 2.9 13.7 + - - +
719A VAL* 3.6 8.3 - - - -
721A ARG* 1.3 78.9 + - - +
723A LEU* 1.3 67.3 + - + +
725A ASP* 3.2 6.3 + - - +
726A ALA* 3.0 20.1 + - + +
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Residues in contact with LEU 723 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
687A ALA* 4.4 13.7 - - + -
688A LYS* 5.6 0.2 - - - -
691A VAL* 3.6 27.1 - - + -
719A VAL* 3.0 27.1 + - + +
720A SER* 4.4 2.7 - - - +
722A THR* 1.3 78.9 - - + +
724A ASN* 1.3 63.2 + - - +
726A ALA* 3.1 5.3 + - - +
727A ARG* 2.9 28.2 + - - +
767A GLY* 5.6 0.8 - - - -
768A GLN* 3.3 33.0 - - + +
795A PRO* 3.5 20.0 - - + -
800A PHE* 3.4 35.2 - - + -
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Residues in contact with ASN 724 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
720A SER* 3.0 32.0 + - - +
721A ARG* 4.2 2.0 - - - +
723A LEU* 1.3 74.6 - - - +
725A ASP* 1.3 61.8 + - - +
727A ARG* 3.4 30.1 + - - +
728A ASP* 2.6 39.4 + - - +
767A GLY* 5.5 0.5 - - - -
768A GLN* 4.8 15.0 + - - +
770A MET* 5.5 6.3 - - - +
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Residues in contact with ASP 725 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
721A ARG* 2.9 36.7 + - - +
722A THR* 3.5 5.9 - - - +
724A ASN* 1.3 77.5 - - - +
726A ALA* 1.3 57.0 + - - +
728A ASP* 3.2 14.8 + - - +
729A SER* 2.9 27.2 + - - -
732A ARG* 5.0 0.3 + - - -
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Residues in contact with ALA 726 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
683A ALA* 5.0 8.3 - - - +
684A ILE* 5.2 7.8 - - + +
687A ALA* 3.4 33.7 - - + -
722A THR* 3.0 12.9 + - + +
723A LEU* 3.1 8.9 + - - +
725A ASP* 1.3 76.5 - - - +
727A ARG* 1.3 62.7 + - - +
729A SER* 3.0 10.4 + - - -
730A ALA* 3.0 21.4 + - - +
800A PHE* 5.7 2.2 - - + -
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Residues in contact with ARG 727 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
684A ILE* 5.5 2.9 - - - +
723A LEU 2.9 13.5 + - - +
724A ASN* 3.8 27.0 + - - +
726A ALA* 1.3 76.9 - - - +
728A ASP* 1.3 70.6 + - - +
730A ALA* 3.1 7.3 + - + +
731A GLY* 2.9 21.7 + - - -
757A ILE* 3.6 31.7 - - + +
760A ALA* 4.8 9.3 - - + +
761A GLN* 4.3 8.3 - - - +
765A CYS* 4.2 23.3 - - + +
766A VAL* 2.6 45.3 + - - +
767A GLY* 4.1 11.1 - - - +
768A GLN 4.5 7.5 + - - -
769A GLN* 5.6 0.2 - - - +
800A PHE* 5.8 1.9 - - + -
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Residues in contact with ASP 728 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
724A ASN* 2.6 32.7 + - - +
725A ASP* 3.3 17.3 + - - +
727A ARG* 1.3 87.9 + - - +
729A SER* 1.3 61.6 + - - +
731A GLY* 3.8 0.3 - - - -
732A ARG* 2.9 48.5 + - - +
756A PHE* 4.3 12.3 - - + -
757A ILE* 5.3 4.9 - - - +
----------------------------------------------------------
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Residues in contact with SER 729 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
683A ALA* 4.2 15.0 - - - +
725A ASP 2.9 13.3 + - - -
726A ALA* 3.0 12.3 + - - -
728A ASP* 1.3 75.5 - - - +
730A ALA* 1.3 63.3 + - - +
732A ARG* 3.1 21.3 + - - +
733A SER* 2.9 29.2 + - - -
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Residues in contact with ALA 730 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
680A ILE* 3.5 30.9 - - + +
683A ALA* 4.9 9.3 - - + +
684A ILE* 4.8 11.0 - - + -
726A ALA 3.0 11.8 + - - +
727A ARG* 3.6 9.6 - - - +
729A SER* 1.3 76.6 - - - +
731A GLY* 1.3 64.0 + - - +
733A SER* 3.1 8.8 + - - -
734A ALA* 3.0 23.9 + - - +
764A ALA* 4.1 9.6 - - + +
765A CYS* 5.2 1.8 - - + -
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Residues in contact with GLY 731 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
727A ARG 2.9 12.6 + - - -
730A ALA* 1.3 76.2 - - - +
732A ARG* 1.3 57.4 - - - +
734A ALA* 3.3 2.6 + - - +
735A GLU* 2.8 25.3 + - - +
756A PHE* 3.0 25.5 - - - -
759A ILE* 5.7 0.7 - - - +
760A ALA* 3.6 25.8 + - - -
764A ALA* 4.3 4.2 - - - +
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Residues in contact with ARG 732 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
725A ASP 5.0 0.6 + - - -
728A ASP* 2.9 41.1 + - - +
729A SER* 3.1 31.9 - - - +
730A ALA 3.2 0.2 - - - -
731A GLY* 1.3 74.0 - - - +
733A SER* 1.3 64.9 + - - +
735A GLU* 3.9 1.7 - - - +
736A MET* 2.9 51.5 + - + +
756A PHE* 3.2 14.7 - - + -
----------------------------------------------------------
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Residues in contact with SER 733 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
676A THR* 4.8 2.2 - - - -
679A GLU* 3.8 24.2 + - - +
680A ILE* 4.5 11.9 - - - -
729A SER* 2.9 18.9 + - - -
730A ALA* 3.4 10.4 - - - -
732A ARG* 1.3 77.7 - - - +
734A ALA* 1.3 63.1 + - - +
736A MET* 3.2 5.5 + - - +
737A ASN* 2.9 26.3 + - - +
----------------------------------------------------------
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Residues in contact with ALA 734 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
676A THR* 4.3 7.8 - - + +
680A ILE* 4.1 16.6 - - + -
730A ALA 3.0 15.3 + - - +
731A GLY* 3.9 3.1 - - - +
733A SER* 1.3 76.4 - - - +
735A GLU* 1.3 61.8 + - - +
737A ASN* 3.3 13.4 + - - +
738A LEU* 3.3 25.0 + - + +
759A ILE* 5.1 7.6 - - + +
763A SER* 4.6 15.3 - - - -
764A ALA* 4.4 10.5 - - + -
----------------------------------------------------------
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Residues in contact with GLU 735 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
731A GLY 2.8 18.4 + - - +
732A ARG* 3.9 2.9 - - - +
733A SER 3.2 0.2 - - - -
734A ALA* 1.3 77.7 - - - +
736A MET* 1.3 72.7 + - - +
737A ASN 3.3 0.7 + - - -
738A LEU* 3.9 11.8 + - - +
745A LYS* 4.7 23.2 + - + +
748A VAL* 5.3 8.3 - - + +
756A PHE* 3.4 30.1 - - + -
759A ILE* 4.3 27.3 - - + +
----------------------------------------------------------
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Residues in contact with MET 736 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
732A ARG* 2.9 41.2 + - + +
733A SER* 3.9 4.7 - - - +
735A GLU* 1.3 86.7 - - - +
737A ASN* 1.3 62.1 + - - +
738A LEU 4.2 3.4 - - - +
745A LYS* 5.4 4.5 + - - +
----------------------------------------------------------
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Residues in contact with ASN 737 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
673A ASP* 5.9 0.6 + - - -
675A SER* 4.8 2.7 + - - -
676A THR* 2.1 43.8 + - + +
679A GLU* 5.4 4.2 - - - +
733A SER 2.9 16.9 + - - +
734A ALA 3.8 4.3 - - - +
735A GLU 3.1 1.0 - - - -
736A MET* 1.3 77.3 - - - +
738A LEU* 1.3 70.5 + - + +
739A LYS* 3.6 3.8 + - - +
----------------------------------------------------------
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Residues in contact with LEU 738 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
669A ASP 4.0 8.3 - - - +
670A ALA 5.7 0.4 - - - -
671A ILE 3.5 24.5 - - - +
672A ALA* 4.9 8.5 - - + -
734A ALA* 3.3 17.6 + - + +
735A GLU* 3.9 6.2 + - - +
736A MET 3.7 3.8 - - - +
737A ASN* 1.3 83.5 - - + +
739A LYS* 1.3 70.6 + - - +
742A ASN* 3.4 28.5 - - - +
744A VAL* 5.3 6.1 - - + -
745A LYS* 4.0 23.8 + - + +
759A ILE* 4.3 22.9 - - + -
763A SER* 5.1 5.8 - - - +
----------------------------------------------------------
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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