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


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 4WSQ entry

There are 2 chains in PDB entry 4WSQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 29LYS 345
B
 GLY 33ALA 342
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 27 helices in PDB entry 4WSQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 35Right-handed alpha
Helix 2
AA2
A
80 98Right-handed alpha
Helix 3
AA3
A
133 140Right-handed alpha
Helix 4
AA4
A
147 167Right-handed alpha
Helix 5
AA5
A
178 180Right-handed 310
Helix 6
AA6
A
204 209Right-handed alpha
Helix 7
AA7
A
209 221Right-handed alpha
Helix 8
AA8
A
222 226Right-handed 310
Helix 9
AA9
A
227 232Right-handed alpha
Helix 10
AB1
A
241 258Right-handed alpha
Helix 11
AB2
A
265 272Right-handed alpha
Helix 12
AB3
A
283 294Right-handed alpha
Helix 13
AB4
A
303 315Right-handed alpha
Helix 14
AB5
A
338 345Right-handed alpha
Helix 15
AB6
B
41 45Right-handed 310
Helix 16
AB7
B
80 98Right-handed alpha
Helix 17
AB8
B
133 140Right-handed alpha
Helix 18
AB9
B
147 167Right-handed alpha
Helix 19
AC1
B
178 180Right-handed 310
Helix 20
AC2
B
204 209Right-handed alpha
Helix 21
AC3
B
209 221Right-handed alpha
Helix 22
AC4
B
222 226Right-handed 310
Helix 23
AC5
B
227 232Right-handed alpha
Helix 24
AC6
B
241 258Right-handed alpha
Helix 25
AC7
B
265 272Right-handed alpha
Helix 26
AC8
B
283 294Right-handed alpha
Helix 27
AC9
B
303 315Right-handed alpha
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There are 4 sheets in PDB entry 4WSQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
38 41first strand
Strand 2
A
44 53anti-parallel
Strand 3
A
59 65anti-parallel
Strand 4
A
70 78anti-parallel
Strand 5
A
120 127anti-parallel
Strand 6
A
106 113anti-parallel
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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
182 186first strand
Strand 2
A
189 192anti-parallel
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There are 6 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
38 39first strand
Strand 2
B
46 53anti-parallel
Strand 3
B
59 64anti-parallel
Strand 4
B
70 78anti-parallel
Strand 5
B
120 126anti-parallel
Strand 6
B
106 113anti-parallel
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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
B
182 186first strand
Strand 2
B
189 192anti-parallel
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