Analysis of interatomic Contacts of Structural Units in PDB entry:
2YOQ


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 2YOQ entry

There are 3 chains in PDB entry 2YOQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 60ASP 240
B
 ARG 60ASP 240
C
 ARG 60ASP 239
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 2YOQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
61 65Right-handed 310
Helix 2
2
A
134 144Right-handed alpha
Helix 3
3
A
164 173Right-handed alpha
Helix 4
4
A
178 182Right-handed 310
Helix 5
5
B
61 65Right-handed 310
Helix 6
6
B
134 144Right-handed alpha
Helix 7
7
B
164 173Right-handed alpha
Helix 8
8
B
178 182Right-handed 310
Helix 9
9
C
61 65Right-handed 310
Helix 10
10
C
134 144Right-handed alpha
Helix 11
11
C
164 174Right-handed alpha
Helix 12
12
C
178 182Right-handed 310
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There are 6 sheets in PDB entry 2YOQ. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
95 98first strand
Strand 2
A
89 92anti-parallel
Strand 3
A
73 79anti-parallel
Strand 4
A
225 231anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
121 127first strand
Strand 2
A
108 115anti-parallel
Strand 3
A
149 156anti-parallel
Strand 4
A
187 194anti-parallel
Strand 5
A
205 208anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
95 98first strand
Strand 2
B
89 92anti-parallel
Strand 3
B
73 79anti-parallel
Strand 4
B
225 231anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
121 127first strand
Strand 2
B
108 115anti-parallel
Strand 3
B
149 156anti-parallel
Strand 4
B
187 194anti-parallel
Strand 5
B
205 208anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
95 98first strand
Strand 2
C
89 92anti-parallel
Strand 3
C
73 79anti-parallel
Strand 4
C
225 231anti-parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
121 127first strand
Strand 2
C
108 115anti-parallel
Strand 3
C
149 156anti-parallel
Strand 4
C
187 194anti-parallel
Strand 5
C
205 208anti-parallel
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