Analysis of interatomic Contacts of Structural Units in PDB entry:
7YSM


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 7YSM entry

There are 2 chains in PDB entry 7YSM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 311
B
 MET 1LYS 311
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 24 helices in PDB entry 7YSM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 23Right-handed alpha
Helix 2
AA2
A
37 45Right-handed 310
Helix 3
AA3
A
61 70Right-handed alpha
Helix 4
AA4
A
82 89Right-handed alpha
Helix 5
AA5
A
89 98Right-handed alpha
Helix 6
AA6
A
98 109Right-handed alpha
Helix 7
AA7
A
144 165Right-handed alpha
Helix 8
AA8
A
188 199Right-handed alpha
Helix 9
AA9
A
218 229Right-handed alpha
Helix 10
AB1
A
248 260Right-handed alpha
Helix 11
AB2
A
282 290Right-handed alpha
Helix 12
AB3
A
296 311Right-handed alpha
Helix 13
AB4
B
10 23Right-handed alpha
Helix 14
AB5
B
37 45Right-handed 310
Helix 15
AB6
B
61 70Right-handed alpha
Helix 16
AB7
B
82 89Right-handed alpha
Helix 17
AB8
B
89 98Right-handed alpha
Helix 18
AB9
B
98 110Right-handed alpha
Helix 19
AC1
B
144 165Right-handed alpha
Helix 20
AC2
B
188 199Right-handed alpha
Helix 21
AC3
B
218 229Right-handed alpha
Helix 22
AC4
B
248 260Right-handed alpha
Helix 23
AC5
B
282 290Right-handed alpha
Helix 24
AC6
B
296 311Right-handed alpha
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There are 8 sheets in PDB entry 7YSM. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
50 54first strand
Strand 2
A
26 31parallel
Strand 3
A
2 6parallel
Strand 4
A
73 76parallel
Strand 5
A
115 119parallel
Strand 6
A
167 173parallel
Strand 7
A
237 240parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
175 177first strand
Strand 2
A
215 217parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
204 206first strand
Strand 2
A
266 268parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
212 213first strand
Strand 2
A
246 247anti-parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 54first strand
Strand 2
B
26 31parallel
Strand 3
B
2 6parallel
Strand 4
B
73 76parallel
Strand 5
B
115 119parallel
Strand 6
B
167 173parallel
Strand 7
B
237 240parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
175 177first strand
Strand 2
B
215 217parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
204 206first strand
Strand 2
B
266 268parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
212 213first strand
Strand 2
B
246 247anti-parallel
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