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


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 1YOB entry

There are 2 chains in PDB entry 1YOB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 179
B
 ALA 1LEU 179
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 16 helices in PDB entry 1YOB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 23Right-handed alpha
Helix 2
2
A
37 39Right-handed 310
Helix 3
3
A
40 46Right-handed alpha
Helix 4
4
A
64 68Right-handed 310
Helix 5
5
A
73 82Right-handed alpha
Helix 6
6
A
107 119Right-handed alpha
Helix 7
7
A
156 158Right-handed 310
Helix 8
8
A
159 172Right-handed alpha
Helix 9
9
A
173 176Right-handed 310
Helix 10
10
B
12 23Right-handed alpha
Helix 11
11
B
40 46Right-handed alpha
Helix 12
12
B
73 82Right-handed alpha
Helix 13
13
B
107 119Right-handed alpha
Helix 14
14
B
156 158Right-handed 310
Helix 15
15
B
159 172Right-handed alpha
Helix 16
16
B
173 176Right-handed 310
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There are 5 sheets in PDB entry 1YOB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
34 35first strand
Strand 2
A
3 7parallel
Strand 3
A
49 55parallel
Strand 4
A
90 96parallel
Strand 5
A
123 125parallel
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There are 5 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
34 35first strand
Strand 2
A
3 7parallel
Strand 3
A
49 55parallel
Strand 4
A
90 96parallel
Strand 5
A
149 151parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
34 35first strand
Strand 2
B
3 7parallel
Strand 3
B
49 54parallel
Strand 4
B
90 96parallel
Strand 5
B
123 125parallel
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There are 5 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
34 35first strand
Strand 2
B
3 7parallel
Strand 3
B
49 54parallel
Strand 4
B
90 96parallel
Strand 5
B
149 151parallel
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There are 3 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
128 129first strand
Strand 2
B
145 146anti-parallel
Strand 3
B
141 142anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il