Analysis of interatomic Contacts of Structural Units in PDB entry:
1YY3


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 1YY3 entry

There are 2 chains in PDB entry 1YY3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4ILE 341
B
 ASP 4ILE 341
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 20 helices in PDB entry 1YY3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 50Right-handed 310
Helix 2
2
A
98 102Right-handed 310
Helix 3
3
A
137 147Right-handed alpha
Helix 4
4
A
151 156Right-handed alpha
Helix 5
5
A
185 196Right-handed alpha
Helix 6
6
A
206 212Right-handed 310
Helix 7
7
A
232 245Right-handed alpha
Helix 8
8
A
256 266Right-handed alpha
Helix 9
9
A
304 314Right-handed alpha
Helix 10
10
A
314 328Right-handed alpha
Helix 11
11
B
44 50Right-handed 310
Helix 12
12
B
98 102Right-handed 310
Helix 13
13
B
137 147Right-handed alpha
Helix 14
14
B
151 156Right-handed alpha
Helix 15
15
B
185 196Right-handed alpha
Helix 16
16
B
206 212Right-handed 310
Helix 17
17
B
232 245Right-handed alpha
Helix 18
18
B
256 266Right-handed alpha
Helix 19
19
B
304 314Right-handed alpha
Helix 20
20
B
314 328Right-handed alpha
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There are 6 sheets in PDB entry 1YY3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
28 30first strand
Strand 2
A
338 340parallel
Strand 3
A
293 297anti-parallel
Strand 4
A
249 252parallel
Strand 5
A
54 58parallel
Strand 6
A
197 201parallel
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There are 7 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
66 72first strand
Strand 2
A
79 86anti-parallel
Strand 3
A
91 96anti-parallel
Strand 4
A
128 133anti-parallel
Strand 5
A
116 122anti-parallel
Strand 6
A
107 109anti-parallel
Strand 7
A
66 72anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
203 205first strand
Strand 2
A
227 231anti-parallel
Strand 3
A
274 278anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 30first strand
Strand 2
B
338 340parallel
Strand 3
B
293 297anti-parallel
Strand 4
B
249 252parallel
Strand 5
B
54 58parallel
Strand 6
B
197 201parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 72first strand
Strand 2
B
79 86anti-parallel
Strand 3
B
91 96anti-parallel
Strand 4
B
128 133anti-parallel
Strand 5
B
116 122anti-parallel
Strand 6
B
107 109anti-parallel
Strand 7
B
66 72anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
203 205first strand
Strand 2
B
227 231anti-parallel
Strand 3
B
274 278anti-parallel
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