Analysis of interatomic Contacts of Structural Units in PDB entry:
3W45


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 3W45 entry

There are 2 chains in PDB entry 3W45 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 199
B
 MET 1SER 199
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 10 helices in PDB entry 3W45. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 66Right-handed alpha
Helix 2
2
A
70 82Right-handed alpha
Helix 3
3
A
162 170Right-handed alpha
Helix 4
4
A
172 180Right-handed alpha
Helix 5
5
A
181 184Right-handed 310
Helix 6
6
B
48 66Right-handed alpha
Helix 7
7
B
70 81Right-handed alpha
Helix 8
8
B
162 170Right-handed alpha
Helix 9
9
B
172 181Right-handed alpha
Helix 10
10
B
182 184Right-handed 310
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There are 4 sheets in PDB entry 3W45. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
2 6first strand
Strand 2
A
10 17anti-parallel
Strand 3
A
191 198anti-parallel
Strand 4
A
150 154anti-parallel
Strand 5
A
111 115anti-parallel
Strand 6
A
121 122anti-parallel
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There are 5 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
27 33first strand
Strand 2
A
37 45anti-parallel
Strand 3
A
88 96anti-parallel
Strand 4
A
101 107anti-parallel
Strand 5
A
140 144anti-parallel
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There are 6 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
2 6first strand
Strand 2
B
10 17anti-parallel
Strand 3
B
191 198anti-parallel
Strand 4
B
150 154anti-parallel
Strand 5
B
111 115anti-parallel
Strand 6
B
121 122anti-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
B
27 33first strand
Strand 2
B
37 45anti-parallel
Strand 3
B
88 96anti-parallel
Strand 4
B
101 107anti-parallel
Strand 5
B
140 144anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il