Analysis of interatomic Contacts of Structural Units in PDB entry:
4W9R


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 4W9R entry

There are 2 chains in PDB entry 4W9R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 20THR 379
B
 ALA 19THR 379
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 36 helices in PDB entry 4W9R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
58 76Right-handed alpha
Helix 2
AA2
A
91 96Right-handed alpha
Helix 3
AA3
A
106 118Right-handed alpha
Helix 4
AA4
A
118 127Right-handed alpha
Helix 5
AA5
A
139 145Right-handed alpha
Helix 6
AA6
A
146 151Right-handed 310
Helix 7
AA7
A
168 170Right-handed 310
Helix 8
AA8
A
171 182Right-handed alpha
Helix 9
AA9
A
198 213Right-handed alpha
Helix 10
AB1
A
233 249Right-handed alpha
Helix 11
AB2
A
250 253Right-handed 310
Helix 12
AB3
A
256 264Right-handed alpha
Helix 13
AB4
A
270 287Right-handed alpha
Helix 14
AB5
A
293 307Right-handed alpha
Helix 15
AB6
A
309 323Right-handed alpha
Helix 16
AB7
A
329 343Right-handed alpha
Helix 17
AB8
A
344 356Right-handed alpha
Helix 18
AB9
A
365 379Right-handed alpha
Helix 19
AC1
B
58 76Right-handed alpha
Helix 20
AC2
B
91 96Right-handed alpha
Helix 21
AC3
B
106 118Right-handed alpha
Helix 22
AC4
B
118 127Right-handed alpha
Helix 23
AC5
B
139 145Right-handed alpha
Helix 24
AC6
B
146 151Right-handed 310
Helix 25
AC7
B
168 170Right-handed 310
Helix 26
AC8
B
171 182Right-handed alpha
Helix 27
AC9
B
198 213Right-handed alpha
Helix 28
AD1
B
233 249Right-handed alpha
Helix 29
AD2
B
250 253Right-handed 310
Helix 30
AD3
B
256 264Right-handed alpha
Helix 31
AD4
B
270 287Right-handed alpha
Helix 32
AD5
B
293 307Right-handed alpha
Helix 33
AD6
B
309 323Right-handed alpha
Helix 34
AD7
B
329 342Right-handed alpha
Helix 35
AD8
B
344 356Right-handed alpha
Helix 36
AD9
B
365 379Right-handed alpha
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There are 2 sheets in PDB entry 4W9R. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 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
21 28first strand
Strand 2
A
33 40anti-parallel
Strand 3
A
83 87anti-parallel
Strand 4
A
51 56parallel
Strand 5
A
129 138parallel
Strand 6
A
159 165parallel
Strand 7
A
187 196parallel
Strand 8
A
221 232parallel
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There are 8 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
21 28first strand
Strand 2
B
33 40anti-parallel
Strand 3
B
83 87anti-parallel
Strand 4
B
51 56parallel
Strand 5
B
129 138parallel
Strand 6
B
159 165parallel
Strand 7
B
187 196parallel
Strand 8
B
221 232parallel
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