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


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 4WPA entry

There are 2 chains in PDB entry 4WPA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 51LEU 217
B
 ALA 50LEU 217
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 4WPA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
64 95Right-handed alpha
Helix 2
AA2
A
113 131Right-handed alpha
Helix 3
AA3
A
160 173Right-handed alpha
Helix 4
AA4
A
182 188Right-handed alpha
Helix 5
AA5
B
64 95Right-handed alpha
Helix 6
AA6
B
113 133Right-handed alpha
Helix 7
AA7
B
160 173Right-handed alpha
Helix 8
AA8
B
182 188Right-handed alpha
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There are 4 sheets in PDB entry 4WPA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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 103first strand
Strand 2
A
106 111anti-parallel
Strand 3
A
53 62anti-parallel
Strand 4
A
142 154anti-parallel
Strand 5
A
157 159anti-parallel
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There are 7 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
98 103first strand
Strand 2
A
106 111anti-parallel
Strand 3
A
53 62anti-parallel
Strand 4
A
142 154anti-parallel
Strand 5
A
178 181parallel
Strand 6
A
211 215anti-parallel
Strand 7
A
200 202anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 103first strand
Strand 2
B
106 111anti-parallel
Strand 3
B
53 62anti-parallel
Strand 4
B
142 154anti-parallel
Strand 5
B
157 159anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 103first strand
Strand 2
B
106 111anti-parallel
Strand 3
B
53 62anti-parallel
Strand 4
B
142 154anti-parallel
Strand 5
B
178 181parallel
Strand 6
B
211 215anti-parallel
Strand 7
B
200 202anti-parallel
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