Analysis of interatomic Contacts of Structural Units in PDB entry:
2ONI


Contacts of Structural Units (CSU) 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).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2ONI entry

There is 1 chain in PDB entry 2ONI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 569GLU 946
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 23 helices in PDB entry 2ONI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
573 588Right-handed alpha
Helix 2
2
A
603 605Right-handed 310
Helix 3
3
A
606 618Right-handed alpha
Helix 4
4
A
620 626Right-handed 310
Helix 5
5
A
639 656Right-handed alpha
Helix 6
6
A
657 661Right-handed 310
Helix 7
7
A
678 683Right-handed alpha
Helix 8
8
A
685 704Right-handed alpha
Helix 9
9
A
712 720Right-handed alpha
Helix 10
10
A
725 730Right-handed 310
Helix 11
11
A
733 746Right-handed alpha
Helix 12
12
A
748 752Right-handed 310
Helix 13
13
A
773 777Right-handed 310
Helix 14
14
A
783 797Right-handed alpha
Helix 15
15
A
800 815Right-handed alpha
Helix 16
16
A
816 821Right-handed alpha
Helix 17
17
A
824 834Right-handed alpha
Helix 18
18
A
839 846Right-handed alpha
Helix 19
19
A
857 870Right-handed alpha
Helix 20
20
A
871 884Right-handed alpha
Helix 21
21
A
892 895Right-handed 310
Helix 22
22
A
921 923Right-handed 310
Helix 23
23
A
933 946Right-handed alpha
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There are 5 sheets in PDB entry 2ONI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
597 602first strand
Strand 2
A
627 632parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
663 665first strand
Strand 2
A
673 675anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
756 761first strand
Strand 2
A
764 769anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
848 850first strand
Strand 2
A
906 909parallel
Strand 3
A
925 928parallel
Strand 4
A
918 920anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
897 898first strand
Strand 2
A
901 902anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il