Analysis of interatomic Contacts of Structural Units in PDB entry:
4W4J


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 4W4J entry

There are 2 chains in PDB entry 4W4J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -1PHE 264
B
 PRO 2PHE 264
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 18 helices in PDB entry 4W4J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 20Right-handed alpha
Helix 2
AA2
A
25 29Right-handed 310
Helix 3
AA3
A
36 54Right-handed alpha
Helix 4
AA4
A
64 76Right-handed alpha
Helix 5
AA5
A
126 133Right-handed alpha
Helix 6
AA6
A
150 162Right-handed alpha
Helix 7
AA7
A
165 174Right-handed alpha
Helix 8
AA8
A
179 187Right-handed alpha
Helix 9
AA9
A
243 257Right-handed alpha
Helix 10
AB1
B
9 20Right-handed alpha
Helix 11
AB2
B
25 29Right-handed 310
Helix 12
AB3
B
36 54Right-handed alpha
Helix 13
AB4
B
64 76Right-handed alpha
Helix 14
AB5
B
127 132Right-handed alpha
Helix 15
AB6
B
150 162Right-handed alpha
Helix 16
AB7
B
165 174Right-handed alpha
Helix 17
AB8
B
179 187Right-handed alpha
Helix 18
AB9
B
243 257Right-handed alpha
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There are 4 sheets in PDB entry 4W4J. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 10 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
4 8first strand
Strand 2
A
113 118anti-parallel
Strand 3
A
103 110anti-parallel
Strand 4
A
91 100anti-parallel
Strand 5
A
79 87anti-parallel
Strand 6
A
192 202anti-parallel
Strand 7
A
213 218anti-parallel
Strand 8
A
221 229anti-parallel
Strand 9
A
235 241anti-parallel
Strand 10
A
146 149anti-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
4 8first strand
Strand 2
A
113 118anti-parallel
Strand 3
A
103 110anti-parallel
Strand 4
A
91 100anti-parallel
Strand 5
A
79 87anti-parallel
Strand 6
A
192 202anti-parallel
Strand 7
A
205 208anti-parallel
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There are 10 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
4 8first strand
Strand 2
B
113 118anti-parallel
Strand 3
B
103 110anti-parallel
Strand 4
B
92 100anti-parallel
Strand 5
B
79 86anti-parallel
Strand 6
B
192 202anti-parallel
Strand 7
B
213 218anti-parallel
Strand 8
B
221 229anti-parallel
Strand 9
B
235 241anti-parallel
Strand 10
B
146 149anti-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
4 8first strand
Strand 2
B
113 118anti-parallel
Strand 3
B
103 110anti-parallel
Strand 4
B
92 100anti-parallel
Strand 5
B
79 86anti-parallel
Strand 6
B
192 202anti-parallel
Strand 7
B
205 208anti-parallel
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