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


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 1YOW entry

There are 2 chains in PDB entry 1YOW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 221ALA 458
B
 ALA 598ALA 608
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 1YOW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
224 233Right-handed alpha
Helix 2
2
A
236 249Right-handed alpha
Helix 3
3
A
259 282Right-handed alpha
Helix 4
4
A
283 288Right-handed alpha
Helix 5
5
A
290 318Right-handed alpha
Helix 6
6
A
333 340Right-handed alpha
Helix 7
7
A
341 361Right-handed alpha
Helix 8
8
A
364 377Right-handed alpha
Helix 9
9
A
380 384Right-handed 310
Helix 10
10
A
386 409Right-handed alpha
Helix 11
11
A
414 443Right-handed alpha
Helix 12
12
A
450 457Right-handed alpha
Helix 13
13
B
601 606Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1YOW.

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
322 324first strand
Strand 2
A
330 332anti-parallel
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