Analysis of interatomic Contacts of Structural Units in PDB entry:
2W4E


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 2W4E entry

There are 2 chains in PDB entry 2W4E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 56LEU 200
B
 PRO 60LEU 200
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 7 helices in PDB entry 2W4E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
101 115Right-handed alpha
Helix 2
2
A
166 176Right-handed alpha
Helix 3
3
A
180 197Right-handed alpha
Helix 4
4
B
82 85Right-handed 310
Helix 5
5
B
101 115Right-handed alpha
Helix 6
6
B
166 176Right-handed alpha
Helix 7
7
B
180 197Right-handed alpha
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There are 5 sheets in PDB entry 2W4E. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
92 95first strand
Strand 2
A
61 69anti-parallel
Strand 3
A
137 148parallel
Strand 4
A
116 117anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
92 95first strand
Strand 2
A
61 69anti-parallel
Strand 3
A
137 148parallel
Strand 4
A
120 123anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
87 90first strand
Strand 2
A
73 80anti-parallel
Strand 3
A
159 165anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 95first strand
Strand 2
B
61 67anti-parallel
Strand 3
B
137 144parallel
Strand 4
B
120 123anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
86 90first strand
Strand 2
B
73 81anti-parallel
Strand 3
B
160 165anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il