Analysis of interatomic Contacts of Structural Units in PDB entry:
4WSO


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 4WSO entry

There are 2 chains in PDB entry 4WSO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 24PRO 250
B
 LEU 24PRO 250
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 25 helices in PDB entry 4WSO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
42 56Right-handed alpha
Helix 2
AA2
A
77 90Right-handed alpha
Helix 3
AA3
A
113 126Right-handed alpha
Helix 4
AA4
A
137 141Right-handed alpha
Helix 5
AA5
A
142 146Right-handed 310
Helix 6
AA6
A
148 155Right-handed 310
Helix 7
AA7
A
167 171Right-handed 310
Helix 8
AA8
A
172 183Right-handed alpha
Helix 9
AA9
A
185 192Right-handed alpha
Helix 10
AB1
A
208 222Right-handed alpha
Helix 11
AB2
A
229 233Right-handed 310
Helix 12
AB3
A
235 245Right-handed alpha
Helix 13
AB4
B
42 56Right-handed alpha
Helix 14
AB5
B
77 90Right-handed alpha
Helix 15
AB6
B
113 126Right-handed alpha
Helix 16
AB7
B
137 141Right-handed alpha
Helix 17
AB8
B
142 146Right-handed 310
Helix 18
AB9
B
148 150Right-handed 310
Helix 19
AC1
B
151 156Right-handed alpha
Helix 20
AC2
B
167 171Right-handed 310
Helix 21
AC3
B
172 183Right-handed alpha
Helix 22
AC4
B
185 192Right-handed alpha
Helix 23
AC5
B
208 222Right-handed alpha
Helix 24
AC6
B
228 233Right-handed 310
Helix 25
AC7
B
235 245Right-handed alpha
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There are 2 sheets in PDB entry 4WSO. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 6 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
98 101first strand
Strand 2
A
60 65parallel
Strand 3
A
30 36parallel
Strand 4
A
130 136parallel
Strand 5
A
157 161parallel
Strand 6
A
197 200parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 101first strand
Strand 2
B
60 65parallel
Strand 3
B
30 36parallel
Strand 4
B
130 136parallel
Strand 5
B
157 161parallel
Strand 6
B
197 200parallel
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