Analysis of interatomic Contacts of Structural Units in PDB entry:
3IU0


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 3IU0 entry

There is 1 chain in PDB entry 3IU0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 9PRO 377
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 3IU0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 17Right-handed alpha
Helix 2
2
A
19 32Right-handed alpha
Helix 3
3
A
77 87Right-handed alpha
Helix 4
4
A
99 107Right-handed alpha
Helix 5
5
A
111 119Right-handed alpha
Helix 6
6
A
132 143Right-handed alpha
Helix 7
7
A
150 162Right-handed alpha
Helix 8
8
A
164 184Right-handed alpha
Helix 9
9
A
188 203Right-handed alpha
Helix 10
10
A
205 210Right-handed 310
Helix 11
11
A
214 219Right-handed alpha
Helix 12
12
A
223 228Right-handed alpha
Helix 13
13
A
235 237Right-handed 310
Helix 14
14
A
257 264Right-handed alpha
Helix 15
15
A
312 315Right-handed 310
Helix 16
16
A
341 346Right-handed alpha
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There are 2 sheets in PDB entry 3IU0. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
72 76first strand
Strand 2
A
335 340anti-parallel
Strand 3
A
317 321anti-parallel
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There are 5 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
277 278first strand
Strand 2
A
127 128anti-parallel
Strand 3
A
353 362anti-parallel
Strand 4
A
239 248anti-parallel
Strand 5
A
301 306anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il