Analysis of interatomic Contacts of Structural Units in PDB entry:
1YC9


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 1YC9 entry

There is 1 chain in PDB entry 1YC9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
TRP 63GLU 480
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 12 helices in PDB entry 1YC9. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
67 73Right-handed 310
Helix 2
2
A
74 87Right-handed alpha
Helix 3
3
A
88 110Right-handed alpha
Helix 4
4
A
111 113Right-handed 310
Helix 5
5
A
158 226Right-handed alpha
Helix 6
6
A
230 266Right-handed alpha
Helix 7
7
A
269 276Right-handed 310
Helix 8
8
A
295 299Right-handed 310
Helix 9
9
A
301 324Right-handed alpha
Helix 10
10
A
342 345Right-handed 310
Helix 11
11
A
367 434Right-handed alpha
Helix 12
12
A
439 476Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1YC9.

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
115 126first strand
Strand 2
A
140 153anti-parallel
Strand 3
A
328 340anti-parallel
Strand 4
A
351 360anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il