Contacts of the helix formed by residues 777 - 802 (chain B) in PDB entry 1S0V
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 GLY 777 (chain B).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
737B GLN* 2.9 13.2 - - - -
739B TYR* 4.1 6.7 - - - -
773B LYS 2.9 10.5 + - - -
776B SER* 1.4 77.9 + - - +
778B ILE* 1.3 59.6 + - - +
780B PRO* 2.8 19.4 - - - +
781B ASN* 2.8 33.1 + - - +
11H A 4.5 4.9 - - - -
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Residues in contact with ILE 778 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
699B LEU* 3.6 41.7 - - + +
700B LYS* 4.1 2.2 - - - -
703B ALA* 3.8 8.5 - - + -
725B VAL* 3.6 22.9 - - + -
727B TRP* 3.1 34.5 - - + -
737B GLN* 2.7 27.2 - - - +
774B GLN 3.6 4.8 + - - +
775B GLU 3.7 14.4 - - - +
776B SER 3.6 0.2 - - - -
777B GLY* 1.3 80.8 - - - +
779B ALA* 1.3 65.5 + - - +
781B ASN* 4.4 1.3 - - - -
782B PHE* 3.2 18.7 - - + +
845B PHE* 4.6 5.4 - - + -
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Residues in contact with ALA 779 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
546B PHE* 3.5 10.8 - - - -
638B ALA 4.9 3.6 - - - +
640B GLY* 5.7 6.5 - - - -
696B MET* 3.7 38.8 - - + +
699B LEU* 4.6 7.6 - - - +
700B LYS* 5.7 3.4 - - + -
775B GLU 5.6 0.4 - - - +
776B SER 4.2 8.6 + - - +
777B GLY* 4.1 0.2 - - - -
778B ILE* 1.3 83.5 - - + +
780B PRO* 1.4 61.9 - - + +
782B PHE* 4.1 1.6 - - - +
783B VAL* 2.7 29.5 + - - +
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Residues in contact with PRO 780 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
638B ALA 3.1 23.8 - - - +
639B TYR* 4.3 3.1 - - + -
776B SER 4.2 2.2 - - - +
777B GLY* 2.8 14.8 - - - +
779B ALA* 1.4 95.2 - - + +
781B ASN* 1.3 82.9 + - - +
782B PHE 2.9 1.2 + - - -
783B VAL* 3.0 10.0 + - + -
784B HIS* 3.0 32.7 + - + +
11H A 3.2 43.1 - - - +
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Residues in contact with ASN 781 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
422B TRP* 2.6 27.7 - - - +
423B ARG* 2.5 48.4 - - - +
727B TRP* 3.7 16.3 - - + -
737B GLN* 3.6 4.8 + - - +
739B TYR* 2.7 26.9 + - - -
777B GLY 2.8 17.6 - - - +
780B PRO* 1.3 91.0 - - - +
782B PHE* 1.3 61.2 + - - +
784B HIS* 3.6 0.7 - - - +
785B SER* 3.0 23.2 + - - -
11H A 3.8 7.6 - - - +
12H T 4.0 0.6 - - - +
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Residues in contact with PHE 782 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
546B PHE* 4.8 4.5 - + - -
549B MET* 3.3 29.6 - - + -
699B LEU* 3.6 21.3 - - + -
727B TRP* 3.2 66.6 - + + -
728B VAL 5.6 1.1 - - - -
778B ILE* 3.2 20.6 + - + +
779B ALA 4.1 0.2 - - - +
780B PRO 2.9 1.4 + - - -
781B ASN* 1.3 78.8 - - - +
783B VAL* 1.3 67.5 + - - +
785B SER* 2.9 5.2 + - - -
786B GLN* 2.7 33.0 - - - +
841B VAL* 3.7 31.6 - - + -
842B LEU* 4.2 11.2 - - + -
845B PHE* 4.6 13.7 - + + -
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Residues in contact with VAL 783 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
541B SER 5.5 0.2 - - - -
542B GLY* 3.6 31.0 - - - +
545B HIS* 4.4 11.8 + - + +
546B PHE* 3.4 37.0 - - + -
549B MET* 5.7 0.7 - - + -
638B ALA* 5.1 7.4 - - + +
779B ALA 2.7 24.2 + - - +
780B PRO* 3.2 17.5 - - + +
782B PHE* 1.3 69.4 - - - +
784B HIS* 1.3 77.4 - - + +
786B GLN* 2.3 24.4 + - + +
787B ASP* 3.1 4.9 + - - -
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Residues in contact with HIS 784 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
423B ARG* 2.5 45.8 + - - +
425B ARG* 3.5 36.0 + - - +
541B SER* 5.6 2.0 - - - -
542B GLY* 6.3 2.7 - - - -
638B ALA* 6.4 0.4 - - - +
639B TYR* 4.3 10.6 - + - -
780B PRO* 3.0 18.5 + - + +
781B ASN 3.6 0.2 - - - +
783B VAL* 1.3 83.3 - - + +
785B SER* 1.3 51.9 - - - +
786B GLN 2.2 19.1 + - - -
787B ASP* 2.6 27.5 + - - +
788B GLY* 3.1 4.8 + - - -
11H A 3.1 41.3 + + - -
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Residues in contact with SER 785 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
423B ARG* 3.0 35.1 - - - +
424B GLY 5.5 0.2 - - - -
425B ARG* 5.2 0.4 - - - +
727B TRP* 3.0 24.9 + - - -
729B THR* 3.6 15.3 - - - +
735B VAL* 4.3 2.7 - - - -
781B ASN 3.0 16.7 + - - -
782B PHE 2.9 4.2 + - - -
784B HIS* 1.3 73.6 - - - +
786B GLN* 1.3 72.7 + - - -
788B GLY* 3.7 5.2 - - - +
789B SER* 3.0 19.1 + - - -
792B ARG* 4.4 0.9 + - - -
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Residues in contact with GLN 786 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
545B HIS* 4.0 8.7 - - + +
549B MET* 3.8 12.1 - - + -
727B TRP* 5.3 0.2 - - - -
728B VAL 4.8 0.4 + - - -
729B THR* 3.6 8.9 - - - +
730B PRO* 2.6 39.9 - - + +
782B PHE* 2.7 21.0 - - - +
783B VAL* 2.3 22.8 + - - +
784B HIS 2.2 10.3 + - - -
785B SER* 1.3 92.3 + - - +
787B ASP* 1.4 51.6 + - - +
789B SER* 2.7 24.4 + - - -
790B HIS* 2.8 15.2 + - - +
836B TYR* 3.4 27.8 - - + +
841B VAL* 3.1 16.0 - - + +
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Residues in contact with ASP 787 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
425B ARG* 3.3 39.3 + - - +
541B SER* 4.1 19.1 + - - +
545B HIS* 3.4 26.6 - - + +
783B VAL 3.1 4.6 + - - +
784B HIS* 2.6 33.3 + - - +
786B GLN* 1.4 70.8 - - - +
788B GLY* 1.3 68.8 + - - -
790B HIS* 2.5 24.7 + - + +
791B LEU* 2.6 21.0 + - - +
811B HIS 4.8 16.0 - - - +
812B ASP* 5.5 3.0 - - + +
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Residues in contact with GLY 788 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
424B GLY 4.3 4.3 - - - -
425B ARG* 4.1 15.7 - - - -
426B VAL* 6.4 0.2 - - - -
784B HIS 3.1 2.7 + - - -
785B SER 3.7 7.0 - - - -
786B GLN 3.1 1.0 - - - -
787B ASP* 1.3 90.4 + - - +
789B SER* 1.3 56.8 + - - +
791B LEU* 4.1 5.1 - - - +
792B ARG* 2.8 44.5 + - - +
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Residues in contact with SER 789 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
729B THR* 3.7 25.1 - - - -
730B PRO* 3.8 12.7 - - - +
731B ASP* 2.9 30.7 + - - +
785B SER 3.0 6.0 + - - -
786B GLN 2.7 15.7 + - - -
788B GLY* 1.3 73.2 - - - +
790B HIS* 1.3 62.3 + - - -
792B ARG* 3.3 16.4 + - - +
793B LYS* 2.9 26.0 + - - +
835B THR* 5.6 0.2 - - - +
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Residues in contact with HIS 790 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
545B HIS* 3.7 25.4 - + + -
786B GLN 2.8 6.3 + - - +
787B ASP* 2.5 26.1 + - + +
789B SER* 1.3 72.9 - - - +
791B LEU* 1.3 59.7 - - - +
793B LYS* 3.2 7.7 + - - +
794B THR* 2.8 26.4 + - - -
814B PHE* 4.8 5.2 - + - -
828B VAL* 3.5 23.5 - - + +
831B THR* 3.0 33.9 + - + +
832B MET* 3.6 28.0 + - - +
883B ALA* 4.2 9.0 + - + -
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Residues in contact with LEU 791 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
426B VAL* 3.5 37.0 - - + +
787B ASP 2.6 15.4 + - - +
788B GLY* 4.1 4.7 - - - +
790B HIS* 1.3 70.4 - - - +
792B ARG* 1.3 59.4 + - + +
794B THR* 2.4 29.5 + - - -
795B VAL* 2.9 17.0 + - + -
809B LEU* 4.0 31.0 - - + -
811B HIS* 4.0 22.9 - - - +
813B SER 3.9 15.0 - - - +
814B PHE* 3.5 35.9 - - + -
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Residues in contact with ARG 792 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315B GLU 5.2 0.2 - - - -
316B VAL* 4.2 17.4 - - - +
319B ALA* 3.3 24.5 - - + +
320B ILE* 5.4 2.0 - - - -
420B MET* 4.4 7.3 - - - -
424B GLY* 2.3 47.5 + - - -
426B VAL* 4.4 17.7 - - + -
729B THR* 3.4 7.3 + - - +
731B ASP* 2.6 38.0 + - - +
733B PHE* 3.1 25.1 - - - +
785B SER 4.4 0.2 + - - -
788B GLY 2.8 25.1 + - - +
789B SER* 3.4 19.2 - - - +
791B LEU* 1.3 81.4 - - + +
793B LYS* 1.3 58.6 + - - +
795B VAL* 3.4 3.2 + - - +
796B VAL* 3.0 30.2 + - - +
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Residues in contact with LYS 793 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315B GLU* 4.6 17.1 + - + +
730B PRO* 3.8 15.8 + - - +
731B ASP* 3.7 25.6 - - + +
789B SER* 2.9 22.8 + - - +
790B HIS* 3.5 7.9 - - - +
791B LEU 2.8 1.4 + - - -
792B ARG* 1.3 68.5 - - - +
794B THR* 1.3 60.9 + - - +
796B VAL* 3.7 7.2 - - - +
797B TRP* 2.8 31.0 + - - +
831B THR* 3.0 23.3 - - - +
834B ASP* 4.7 12.7 + - - -
835B THR* 3.0 29.7 + - + +
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Residues in contact with THR 794 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
790B HIS* 2.8 22.8 + - - -
791B LEU 2.4 16.9 + - - -
793B LYS* 1.3 69.5 - - - +
795B VAL* 1.3 60.1 + - - -
797B TRP* 4.2 1.8 - - - -
798B ALA* 2.7 33.3 + - - +
807B PHE* 5.4 0.4 - - - -
814B PHE* 3.6 15.9 - - + -
824B LEU* 4.7 4.9 - - + -
827B ALA* 3.6 9.0 - - + -
828B VAL* 3.1 43.7 - - + +
831B THR* 2.8 18.1 - - + +
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Residues in contact with VAL 795 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
319B ALA* 4.1 12.1 - - + +
322B ILE* 3.3 36.3 - - + -
323B ALA* 4.2 5.4 - - + +
791B LEU* 2.9 20.9 + - + +
792B ARG* 3.7 8.5 - - - +
794B THR* 1.3 74.1 - - - +
796B VAL* 1.3 76.5 + - - +
798B ALA* 3.3 1.4 - - - +
799B HIS* 2.8 17.0 + - - +
807B PHE* 3.6 19.7 - - + -
809B LEU* 3.5 32.3 - - + -
814B PHE* 6.3 0.2 - - + -
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Residues in contact with VAL 796 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315B GLU* 3.7 34.5 - - + +
318B LYS* 3.0 35.2 - - + +
319B ALA* 3.8 13.7 - - - +
322B ILE* 5.6 3.6 - - - -
792B ARG 3.0 19.3 - - - +
793B LYS* 3.7 7.9 - - - +
795B VAL* 1.3 89.4 - - - +
797B TRP* 1.3 56.5 + - - +
799B HIS* 2.6 24.0 + - - +
800B GLU* 3.0 23.9 + - + +
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Residues in contact with TRP 797 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
793B LYS 2.8 18.3 + - - +
794B THR* 3.7 3.8 - - - +
796B VAL* 1.3 78.4 - - - +
798B ALA* 1.3 61.3 + - - +
800B GLU* 4.5 4.3 - - + +
801B LYS* 3.0 65.5 + - + +
802B TYR* 3.4 5.9 + + - -
827B ALA* 3.5 32.5 - - + +
830B GLU* 2.6 43.3 + - + +
831B THR* 4.7 8.5 - - - -
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Residues in contact with ALA 798 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
794B THR 2.7 24.6 + - - +
795B VAL 3.3 0.4 - - - +
796B VAL 2.8 2.0 + - - -
797B TRP* 1.3 77.3 - - - +
799B HIS* 1.3 49.9 + - - +
802B TYR* 2.4 45.9 + - - +
804B ILE* 3.9 11.0 - - + +
807B PHE* 3.1 29.6 - - + -
824B LEU* 4.3 11.2 - - + -
827B ALA* 4.5 7.6 - - + -
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Residues in contact with HIS 799 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
322B ILE* 3.1 43.4 - - + +
795B VAL 2.8 8.9 + - - +
796B VAL* 2.6 16.9 + - - +
798B ALA* 1.3 73.6 - - - +
800B GLU* 1.3 70.3 + - + +
802B TYR 3.0 8.8 - - - +
803B GLY* 3.8 4.3 + - - +
804B ILE 3.1 24.2 + - - +
805B GLU* 3.9 19.5 - - + -
807B PHE* 4.2 5.4 - - + -
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Residues in contact with GLU 800 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
315B GLU* 4.8 0.2 - - - +
318B LYS* 3.0 38.7 + - - -
796B VAL* 3.0 20.6 + - + +
797B TRP* 4.6 4.5 - - + +
799B HIS* 1.3 93.4 - - + +
801B LYS* 1.3 67.3 + - - +
802B TYR 4.2 0.3 - - - +
717C GLU* 5.2 5.2 - - - +
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Residues in contact with LYS 801 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
797B TRP* 3.0 57.9 + - + +
800B GLU* 1.3 80.9 - - - +
802B TYR* 1.3 86.1 + - + +
----------------------------------------------------------
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Residues in contact with TYR 802 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
797B TRP* 3.4 24.8 - + - -
798B ALA* 2.4 29.6 + - - +
799B HIS 3.0 10.9 - - - +
800B GLU 4.0 0.7 - - - -
801B LYS* 1.3 98.1 + - + +
803B GLY* 1.3 64.0 + - - +
804B ILE* 4.4 7.2 - - + -
823B ASN* 3.1 41.1 - - + +
826B LYS* 3.2 26.3 - - + +
827B ALA* 4.5 14.4 - - + -
830B GLU* 3.0 31.7 + - - -
----------------------------------------------------------
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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