Contacts of the helix formed by residues 691 - 714 (chain A) in PDB entry 4EG8
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 ASP 691 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
687A LEU* 2.9 27.9 + - + +
690A THR* 1.3 77.3 - - + +
692A PRO* 1.3 69.7 - - - +
693A GLU* 3.6 11.1 + - - +
694A ARG* 3.1 34.1 + - + +
695A LEU* 3.0 17.8 + - - +
421B HIS* 2.9 37.1 + - + +
424B PRO* 5.7 0.5 - - - +
433B ARG* 4.1 11.3 + - - -
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Residues in contact with PRO 692 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
687A LEU 3.4 5.6 - - - +
688A VAL* 3.9 17.7 - - - +
689A LYS 4.4 5.6 - - - +
690A THR 3.9 4.3 - - - +
691A ASP* 1.3 88.4 - - - +
693A GLU* 1.3 61.8 + - - +
695A LEU* 3.4 9.4 + - + +
696A ARG* 3.1 26.2 + - - +
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Residues in contact with GLU 693 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
632A ALA* 3.7 19.4 - - + +
691A ASP* 3.2 9.2 + - - +
692A PRO* 1.3 76.6 - - - +
694A ARG* 1.3 66.7 + - - +
696A ARG* 3.2 49.8 + - - +
697A THR* 3.6 7.6 + - - -
421B HIS* 4.6 12.1 - - - +
422B ALA* 5.9 0.7 - - - -
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Residues in contact with ARG 694 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
632A ALA* 5.8 0.4 - - - -
633A ALA 4.1 4.9 + - - -
635A THR* 3.6 20.7 + - - +
638A ASP* 2.8 42.0 + - - -
678A TYR* 4.1 0.8 + - - -
682A MET* 3.6 25.5 - - - +
687A LEU* 3.9 21.8 - - + -
691A ASP* 3.1 34.8 + - + +
693A GLU* 1.3 78.2 - - - +
695A LEU* 1.3 62.4 + - - +
697A THR* 3.0 39.2 + - - +
698A VAL* 3.1 18.6 + - - +
424B PRO* 3.8 27.6 + - - +
430B GLU* 4.9 2.3 + - - +
433B ARG* 4.8 10.6 - - - +
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Residues in contact with LEU 695 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
622A ILE* 3.5 22.2 - - + +
624A VAL* 5.8 2.9 - - + -
684A PRO* 3.5 40.4 - - + +
687A LEU* 3.8 12.7 - - + +
688A VAL* 3.3 40.2 - - + -
691A ASP 3.0 13.3 + - - +
692A PRO* 3.6 13.2 - - + +
693A GLU 3.3 0.2 - - - -
694A ARG* 1.3 72.4 - - - +
696A ARG* 1.3 67.9 + - - +
698A VAL* 4.5 1.6 - - + +
699A LEU* 2.9 38.2 + - + +
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Residues in contact with ARG 696 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
629A PRO* 3.3 28.5 - - + +
630A SER* 2.7 53.8 + - - +
631A PRO* 4.0 2.8 + - + +
632A ALA* 3.9 13.5 - - - +
692A PRO 3.1 17.2 + - - +
693A GLU* 3.3 46.3 + - - +
695A LEU* 1.3 76.9 - - - +
697A THR* 1.3 62.7 + - - +
699A LEU* 5.6 0.4 - - - -
700A TYR* 3.0 22.0 + - - +
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Residues in contact with THR 697 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
631A PRO* 4.1 8.3 - - - +
632A ALA* 2.9 33.6 + - - +
633A ALA 3.9 5.2 + - - +
634A TYR* 3.6 26.7 - - + -
638A ASP* 3.6 11.4 - - - +
693A GLU 3.6 2.1 + - - -
694A ARG* 3.0 34.0 + - - +
696A ARG* 1.3 76.5 - - - +
698A VAL* 1.3 62.9 + - - +
700A TYR* 3.3 3.3 + - - +
701A ILE* 3.1 27.7 + - + +
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Residues in contact with VAL 698 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
678A TYR* 3.5 36.4 - - + +
679A VAL* 5.2 2.0 - - + -
682A MET* 3.7 31.4 - - + -
684A PRO* 4.3 22.0 - - + -
687A LEU* 4.1 11.2 - - + -
694A ARG* 3.1 24.1 + - - +
695A LEU* 3.9 7.9 - - - +
697A THR* 1.3 75.4 - - - +
699A LEU* 1.3 61.1 + - - +
701A ILE* 3.5 2.1 + - - +
702A THR* 2.8 34.3 + - - +
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Residues in contact with LEU 699 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
617A CYS* 3.9 29.8 - - + +
622A ILE* 3.6 31.0 - - + +
623A ASN* 3.6 39.7 - - + +
629A PRO* 3.8 20.6 - - + -
684A PRO* 5.8 0.7 - - + -
695A LEU* 2.9 25.6 + - + +
696A ARG* 5.6 0.2 - - - -
698A VAL* 1.3 77.9 - - - +
700A TYR* 1.3 57.7 + - - +
702A THR* 3.4 4.7 + - - -
703A LEU* 2.9 35.3 + - + +
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Residues in contact with TYR 700 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
628A TRP* 3.8 26.5 - + + -
629A PRO* 3.4 31.6 - - + +
631A PRO* 3.8 20.2 - - + -
634A TYR* 3.5 25.6 - - - -
696A ARG 3.0 19.4 + - - +
697A THR 3.7 2.5 - - - +
699A LEU* 1.3 74.9 - - - +
701A ILE* 1.3 72.3 + - + +
703A LEU* 3.3 3.8 + - - +
704A GLU* 3.1 24.9 + - + +
743A PHE* 3.9 15.7 - + - -
744A GLY* 3.5 28.9 + - - -
746A VAL 4.3 8.5 + - - -
748A PRO* 4.5 13.8 - - + +
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Residues in contact with ILE 701 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
634A TYR* 3.8 29.4 - - + -
638A ASP* 3.9 22.4 - - + +
641A LEU* 3.6 35.0 - - + -
642A ILE* 4.1 17.3 - - + -
645A ILE* 4.1 9.4 - - + +
675A ILE* 5.4 0.2 - - - +
678A TYR* 3.5 24.2 - - + +
697A THR* 3.1 16.3 + - + +
698A VAL 3.9 3.4 - - - +
700A TYR* 1.3 82.2 - - + +
702A THR* 1.3 57.7 + - - +
704A GLU* 3.1 5.6 + - - +
705A GLY* 2.9 28.2 + - - -
743A PHE* 4.6 2.7 - - + -
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Residues in contact with THR 702 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
613A LEU* 4.2 10.1 - - + +
616A ARG* 6.0 1.1 - - + -
617A CYS* 3.6 25.6 - - + +
675A ILE* 4.0 24.2 - - + +
678A TYR* 4.3 3.6 - - - -
679A VAL* 3.5 26.9 - - + +
698A VAL* 2.8 26.1 + - - +
699A LEU* 3.6 7.1 - - - -
700A TYR 3.2 0.2 - - - -
701A ILE* 1.3 78.9 - - - +
703A LEU* 1.3 63.0 + - - +
705A GLY* 4.0 0.3 - - - -
706A VAL* 3.0 25.8 + - + +
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Residues in contact with LEU 703 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
617A CYS* 3.6 39.3 - - + +
618A THR* 4.9 0.4 - - + -
623A ASN* 4.0 13.0 - - - +
627A GLU 4.1 0.2 - - - +
628A TRP* 3.5 35.5 - - + -
629A PRO* 3.7 26.5 - - + -
699A LEU* 2.9 23.8 + - + +
700A TYR* 3.7 4.5 - - - +
702A THR* 1.3 77.9 - - - +
704A GLU* 1.3 57.5 + - - +
706A VAL* 3.8 2.1 - - - +
707A ARG* 3.0 26.5 + - - +
728A LEU* 3.8 22.3 - - + +
752A LEU* 4.3 11.4 - - + -
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Residues in contact with GLU 704 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
628A TRP* 3.2 18.3 - - + -
700A TYR* 3.1 21.9 + - + +
701A ILE 3.1 2.7 + - - +
703A LEU* 1.3 75.6 - - - +
705A GLY* 1.3 65.1 + - - +
707A ARG* 2.7 43.6 + - - +
708A VAL* 3.0 31.2 + - + +
743A PHE* 3.5 37.7 - - + -
744A GLY* 2.6 31.8 + - - +
745A ALA 3.7 0.4 + - - -
746A VAL 4.6 2.1 + - - -
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Residues in contact with GLY 705 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
645A ILE* 3.4 32.9 - - - +
675A ILE* 3.5 16.8 - - - -
701A ILE 2.9 12.2 + - - -
704A GLU* 1.3 76.4 - - - +
706A VAL* 1.3 55.1 + - - +
708A VAL* 4.1 0.2 - - - +
709A THR* 2.8 36.2 + - - +
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Residues in contact with VAL 706 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
610A LEU* 5.3 2.5 - - + -
613A LEU* 3.7 39.0 - - + +
614A VAL* 3.8 26.5 - - + +
617A CYS* 4.4 10.8 - - - -
672A LEU* 5.0 1.3 - - + -
675A ILE* 4.0 0.6 - - + +
702A THR* 3.0 23.4 + - + +
703A LEU* 3.8 4.9 - - - +
705A GLY* 1.3 73.0 - - - +
707A ARG* 1.3 59.3 + - - +
709A THR* 3.0 6.5 + - - +
710A THR* 2.7 44.0 + - - +
724A ILE* 4.1 1.1 - - + -
728A LEU* 3.8 20.2 - - + -
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Residues in contact with ARG 707 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
628A TRP* 4.0 5.4 - - + -
703A LEU 3.0 18.0 + - - +
704A GLU* 2.7 43.2 + - - +
706A VAL* 1.3 77.6 - - - +
708A VAL* 1.3 67.3 + - - +
710A THR* 3.3 2.4 + - - -
711A LEU* 2.8 37.2 + - - +
725A PHE* 3.6 20.5 - - + -
728A LEU* 4.3 8.3 - - + -
730A VAL* 3.8 15.3 - - + -
734A HIS 4.0 14.3 + - - -
740A ASN* 3.0 26.5 + - - +
742A GLU 3.1 18.2 + - - -
745A ALA* 3.8 12.2 - - - +
746A VAL* 3.4 29.2 - - - +
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Residues in contact with VAL 708 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
645A ILE* 4.0 35.4 - - + +
648A LEU* 4.7 4.9 - - + -
649A PRO* 4.1 10.3 - - + -
704A GLU* 3.0 26.5 + - - +
705A GLY 4.1 0.2 - - - +
707A ARG* 1.3 99.7 - - - +
709A THR* 1.3 64.3 + - + +
711A LEU* 3.2 9.2 + - + +
712A LEU* 3.0 40.1 + - + +
740A ASN 4.9 1.1 - - - +
741A PHE* 4.4 12.3 - - - +
742A GLU 4.8 1.3 - - - +
743A PHE* 5.0 2.5 - - - -
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Residues in contact with THR 709 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
610A LEU* 4.9 1.0 - - - +
645A ILE* 6.0 0.4 - - + -
648A LEU* 3.8 12.8 - - + -
668A VAL* 3.4 18.6 - - + +
671A VAL* 3.8 28.9 - - + -
672A LEU* 3.3 33.8 - - + +
675A ILE* 4.3 0.9 - - + -
705A GLY 2.8 29.9 + - - +
706A VAL* 3.0 8.7 + - - +
708A VAL* 1.3 75.9 - - + +
710A THR* 1.3 60.6 + - - +
712A LEU* 3.4 1.4 + - - +
713A LEU* 3.0 34.1 + - - +
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Residues in contact with THR 710 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
610A LEU* 4.5 4.2 - - - +
706A VAL* 2.7 26.5 + - - +
707A ARG 3.6 3.4 - - - -
709A THR* 1.3 76.3 + - - +
711A LEU* 1.3 66.9 + - - +
713A LEU* 3.0 10.3 + - - +
714A SER* 2.9 21.7 + - - -
721A SER* 3.8 28.9 - - - +
724A ILE* 3.5 32.4 - - + +
725A PHE* 3.6 22.9 - - + -
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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
----------------------------------------------------------
275A VAL* 4.9 10.1 - - + +
707A ARG* 2.8 26.5 + - - +
708A VAL* 3.2 10.3 + - + +
710A THR* 1.3 72.4 - - - +
712A LEU* 1.3 59.6 + - + +
714A SER* 2.6 34.2 + - - +
715A PRO* 3.8 1.9 - - - +
725A PHE* 3.6 16.8 - - + -
735A ARG* 3.1 35.4 - - - +
736A LYS* 4.1 3.6 - - - +
737A GLY 4.7 1.6 - - - +
740A ASN* 3.3 35.0 - - + +
741A PHE* 3.7 29.8 - - + -
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Residues in contact with LEU 712 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
272A TYR* 4.1 25.8 - - + +
275A VAL* 6.2 0.7 - - - -
648A LEU* 3.7 23.3 - - + -
649A PRO* 3.6 37.9 - - + -
652A ALA* 3.6 21.1 - - + -
656A TYR* 2.8 32.7 + - + -
668A VAL* 4.0 14.7 - - + +
708A VAL* 3.0 21.9 + - + +
709A THR 3.9 4.0 - - - +
711A LEU* 1.3 78.4 - - + +
713A LEU* 1.3 55.9 + - - +
715A PRO* 3.4 4.6 - - - +
741A PHE* 4.4 17.0 - - + -
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Residues in contact with LEU 713 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
579A TYR* 5.4 0.4 - - + -
610A LEU* 4.3 13.0 - - + -
656A TYR* 4.5 1.8 - - - +
665A ILE* 4.6 18.8 - - + -
668A VAL* 3.6 24.5 - - + -
669A PHE* 3.7 36.6 - - + -
672A LEU* 4.4 5.8 - - + -
709A THR 3.0 22.0 + - - +
710A THR* 3.0 8.2 + - + +
712A LEU* 1.3 74.9 - - - +
714A SER* 1.3 60.3 + - - +
715A PRO* 3.2 3.8 - - - -
716A ILE* 3.0 15.7 + - + +
717A LEU* 2.8 48.2 + - + +
721A SER* 5.1 0.7 - - - -
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Residues in contact with SER 714 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
275A VAL* 3.8 15.8 - - - +
710A THR 2.9 7.2 + - - -
711A LEU* 2.6 27.4 + - - +
713A LEU* 1.3 78.8 - - - +
715A PRO* 1.3 67.3 - - - +
718A PRO* 3.2 24.3 - - - +
721A SER* 3.5 29.4 - - - -
725A PHE* 5.0 3.4 - - - -
735A ARG 5.2 1.1 + - - -
803A GOL 3.4 20.0 - - - -
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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