Analysis of interatomic Contacts of Structural Units in PDB entry:
3CWX


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 3CWX entry

There are 3 chains in PDB entry 3CWX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 47TYR 176
B
 GLU 47TYR 176
C
 GLU 47TYR 176
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 13 helices in PDB entry 3CWX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
72 77Right-handed 310
Helix 2
2
A
134 146Right-handed alpha
Helix 3
3
A
152 170Right-handed alpha
Helix 4
4
B
60 66Right-handed alpha
Helix 5
5
B
67 70Right-handed 310
Helix 6
6
B
72 77Right-handed 310
Helix 7
7
B
134 147Right-handed alpha
Helix 8
8
B
153 170Right-handed alpha
Helix 9
9
C
60 66Right-handed alpha
Helix 10
10
C
67 70Right-handed 310
Helix 11
11
C
72 77Right-handed 310
Helix 12
12
C
134 146Right-handed alpha
Helix 13
13
C
153 170Right-handed alpha
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There are 4 sheets in PDB entry 3CWX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
79 83first strand
Strand 2
A
92 98anti-parallel
Strand 3
A
107 114anti-parallel
Strand 4
A
118 124anti-parallel
Strand 5
A
127 131anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 173first strand
Strand 2
B
171 173anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
79 83first strand
Strand 2
B
92 98anti-parallel
Strand 3
B
107 114anti-parallel
Strand 4
B
117 124anti-parallel
Strand 5
B
127 131anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
79 83first strand
Strand 2
C
92 98anti-parallel
Strand 3
C
107 113anti-parallel
Strand 4
C
118 124anti-parallel
Strand 5
C
127 131anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il