Analysis of interatomic Contacts of Structural Units in PDB entry:
1O4Y


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 1O4Y entry

There is 1 chain in PDB entry 1O4Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 20VAL 289
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 8 helices in PDB entry 1O4Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 45Right-handed 310
Helix 2
2
A
58 63Right-handed alpha
Helix 3
3
A
156 159Right-handed 310
Helix 4
4
A
160 165Right-handed alpha
Helix 5
5
A
186 188Right-handed 310
Helix 6
6
A
197 201Right-handed 310
Helix 7
7
A
228 233Right-handed alpha
Helix 8
8
A
264 270Right-handed alpha
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There are 4 sheets in PDB entry 1O4Y. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
36 40first strand
Strand 2
A
275 288anti-parallel
Strand 3
A
93 101anti-parallel
Strand 4
A
104 107anti-parallel
Strand 5
A
79 81parallel
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There are 8 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
51 52first strand
Strand 2
A
86 89anti-parallel
Strand 3
A
93 101anti-parallel
Strand 4
A
275 288anti-parallel
Strand 5
A
120 127anti-parallel
Strand 6
A
203 211anti-parallel
Strand 7
A
214 219anti-parallel
Strand 8
A
222 227anti-parallel
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There are 7 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
65 66first strand
Strand 2
A
109 112anti-parallel
Strand 3
A
248 254anti-parallel
Strand 4
A
134 140anti-parallel
Strand 5
A
146 154anti-parallel
Strand 6
A
166 175anti-parallel
Strand 7
A
180 182anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
65 66first strand
Strand 2
A
109 112anti-parallel
Strand 3
A
248 254anti-parallel
Strand 4
A
134 140anti-parallel
Strand 5
A
146 154anti-parallel
Strand 6
A
166 175anti-parallel
Strand 7
A
190 192anti-parallel
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