Analysis of interatomic Contacts of Structural Units in PDB entry:
2IO0


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 2IO0 entry

There are 2 chains in PDB entry 2IO0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 364LEU 589
B
 ASP 16HIS 99
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 14 helices in PDB entry 2IO0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
369 381Right-handed alpha
Helix 2
2
A
399 403Right-handed alpha
Helix 3
3
A
404 406Right-handed 310
Helix 4
4
A
412 430Right-handed alpha
Helix 5
5
A
441 450Right-handed alpha
Helix 6
6
A
451 459Right-handed 310
Helix 7
7
A
462 466Right-handed 310
Helix 8
8
A
502 521Right-handed alpha
Helix 9
9
A
535 539Right-handed 310
Helix 10
10
A
544 546Right-handed 310
Helix 11
11
A
547 562Right-handed alpha
Helix 12
12
A
568 570Right-handed 310
Helix 13
13
A
571 586Right-handed alpha
Helix 14
14
B
40 51Right-handed alpha
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There are 3 sheets in PDB entry 2IO0. Click on sheet of interest to get list of strands forming it: A, B, C,

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
388 392first strand
Strand 2
A
395 398anti-parallel
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There are 4 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
435 437first strand
Strand 2
A
468 474parallel
Strand 3
A
479 485anti-parallel
Strand 4
A
490 494anti-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
B
29 35first strand
Strand 2
B
17 23anti-parallel
Strand 3
B
82 88parallel
Strand 4
B
58 62anti-parallel
Strand 5
B
65 66anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il