Analysis of interatomic Contacts of Structural Units in PDB entry:
3W90


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 3W90 entry

There is 1 chain in PDB entry 3W90 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 3ARG 207
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 9 helices in PDB entry 3W90. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 27Right-handed alpha
Helix 2
2
A
33 48Right-handed alpha
Helix 3
3
A
56 65Right-handed alpha
Helix 4
4
A
85 88Right-handed 310
Helix 5
5
A
90 102Right-handed alpha
Helix 6
6
A
103 115Right-handed alpha
Helix 7
7
A
145 156Right-handed alpha
Helix 8
8
A
160 179Right-handed alpha
Helix 9
9
A
194 205Right-handed alpha
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There are 2 sheets in PDB entry 3W90. Click on sheet of interest to get list of strands forming it: A, B,

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
30 31first strand
Strand 2
A
121 125parallel
Strand 3
A
4 8parallel
Strand 4
A
138 143parallel
Strand 5
A
186 189parallel
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There are 3 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
66 69first strand
Strand 2
A
76 79anti-parallel
Strand 3
A
82 83anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il