Analysis of interatomic Contacts of Structural Units in PDB entry:
3A0R


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 3A0R entry

There are 2 chains in PDB entry 3A0R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 415ARG 755
B
 MSE 1SER 116
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 16 helices in PDB entry 3A0R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
420 423Right-handed alpha
Helix 2
2
A
440 448Right-handed alpha
Helix 3
3
A
450 454Right-handed 310
Helix 4
4
A
458 462Right-handed 310
Helix 5
5
A
465 479Right-handed alpha
Helix 6
7
A
520 561Right-handed alpha
Helix 7
8
A
573 599Right-handed alpha
Helix 8
9
A
611 629Right-handed alpha
Helix 9
10
A
648 667Right-handed alpha
Helix 10
11
A
700 703Right-handed alpha
Helix 11
12
A
717 726Right-handed alpha
Helix 12
13
B
10 25Right-handed alpha
Helix 13
14
B
33 44Right-handed alpha
Helix 14
15
B
59 71Right-handed alpha
Helix 15
16
B
89 92Right-handed alpha
Helix 16
17
B
104 115Right-handed alpha
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There are 4 sheets in PDB entry 3A0R. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
436 439first strand
Strand 2
A
427 431anti-parallel
Strand 3
A
509 517anti-parallel
Strand 4
A
495 502anti-parallel
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There are 3 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
482 484first strand
Strand 2
A
605 610anti-parallel
Strand 3
A
643 647anti-parallel
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There are 5 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
632 637first strand
Strand 2
A
671 678parallel
Strand 3
A
682 690anti-parallel
Strand 4
A
741 749anti-parallel
Strand 5
A
732 737anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 31first strand
Strand 2
B
2 7parallel
Strand 3
B
48 51parallel
Strand 4
B
76 80parallel
Strand 5
B
96 99parallel
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