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


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 2QWU entry

There are 2 chains in PDB entry 2QWU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 3ALA 209
B
 MSE 3ALA 209
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 8 helices in PDB entry 2QWU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 15Right-handed alpha
Helix 2
2
A
60 64Right-handed 310
Helix 3
3
A
97 115Right-handed alpha
Helix 4
4
A
116 118Right-handed 310
Helix 5
5
B
8 14Right-handed alpha
Helix 6
6
B
60 64Right-handed 310
Helix 7
7
B
96 113Right-handed alpha
Helix 8
8
B
114 118Right-handed 310
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There are 8 sheets in PDB entry 2QWU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 8 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
18 21first strand
Strand 2
A
71 79anti-parallel
Strand 3
A
86 96anti-parallel
Strand 4
A
173 184anti-parallel
Strand 5
A
147 150anti-parallel
Strand 6
A
120 122anti-parallel
Strand 7
A
41 43anti-parallel
Strand 8
A
46 47anti-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
37 38first strand
Strand 2
A
71 79anti-parallel
Strand 3
A
86 96anti-parallel
Strand 4
A
173 184anti-parallel
Strand 5
A
157 162anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
130 131first strand
Strand 2
A
137 138anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
189 193first strand
Strand 2
A
200 204anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 21first strand
Strand 2
B
71 79anti-parallel
Strand 3
B
86 95anti-parallel
Strand 4
B
174 184anti-parallel
Strand 5
B
147 150anti-parallel
Strand 6
B
120 122anti-parallel
Strand 7
B
41 43anti-parallel
Strand 8
B
46 47anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 38first strand
Strand 2
B
71 79anti-parallel
Strand 3
B
86 95anti-parallel
Strand 4
B
174 184anti-parallel
Strand 5
B
157 162anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
130 131first strand
Strand 2
B
137 138anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
189 193first strand
Strand 2
B
200 204anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il