Analysis of interatomic Contacts of Structural Units in PDB entry:
1IY1


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 1IY1 entry

There is 1 chain in PDB entry 1IY1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 152SER 393
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 13 helices in PDB entry 1IY1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
161 168Right-handed alpha
Helix 2
2
A
168 177Right-handed alpha
Helix 3
3
A
177 184Right-handed alpha
Helix 4
4
A
201 213Right-handed alpha
Helix 5
5
A
222 228Right-handed alpha
Helix 6
6
A
231 247Right-handed alpha
Helix 7
7
A
257 262Right-handed alpha
Helix 8
8
A
272 288Right-handed alpha
Helix 9
9
A
308 313Right-handed 310
Helix 10
10
A
327 340Right-handed alpha
Helix 11
11
A
349 356Right-handed alpha
Helix 12
12
A
361 379Right-handed alpha
Helix 13
13
A
385 393Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1IY1.

There are 5 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
217 221first strand
Strand 2
A
250 255parallel
Strand 3
A
295 301parallel
Strand 4
A
191 195parallel
Strand 5
A
320 322parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il