Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y7S


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 2Y7S entry

There are 2 chains in PDB entry 2Y7S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 15LEU 255
B
 GLY 15GLN 254
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 2Y7S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 22Right-handed alpha
Helix 2
2
A
64 68Right-handed 310
Helix 3
3
A
141 144Right-handed 310
Helix 4
4
A
185 189Right-handed 310
Helix 5
5
B
15 22Right-handed alpha
Helix 6
6
B
64 68Right-handed 310
Helix 7
7
B
141 144Right-handed 310
Helix 8
8
B
185 189Right-handed 310
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There are 6 sheets in PDB entry 2Y7S. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 2 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
34 35first strand
Strand 2
A
62 63anti-parallel
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There are 6 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
53 57first strand
Strand 2
A
45 50anti-parallel
Strand 3
A
73 84anti-parallel
Strand 4
A
87 100anti-parallel
Strand 5
A
104 115anti-parallel
Strand 6
A
123 136anti-parallel
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There are 9 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
148 157first strand
Strand 2
A
160 170anti-parallel
Strand 3
A
175 181anti-parallel
Strand 4
A
191 199anti-parallel
Strand 5
A
205 213anti-parallel
Strand 6
A
216 226anti-parallel
Strand 7
A
232 239anti-parallel
Strand 8
A
246 253anti-parallel
Strand 9
A
148 157anti-parallel
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There are 2 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
34 35first strand
Strand 2
B
62 63anti-parallel
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There are 6 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
53 57first strand
Strand 2
B
45 50anti-parallel
Strand 3
B
73 84anti-parallel
Strand 4
B
87 100anti-parallel
Strand 5
B
104 115anti-parallel
Strand 6
B
123 136anti-parallel
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There are 9 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
148 157first strand
Strand 2
B
160 170anti-parallel
Strand 3
B
175 181anti-parallel
Strand 4
B
191 199anti-parallel
Strand 5
B
205 213anti-parallel
Strand 6
B
216 226anti-parallel
Strand 7
B
232 241anti-parallel
Strand 8
B
244 253anti-parallel
Strand 9
B
148 157anti-parallel
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