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


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 2QZB entry

There are 2 chains in PDB entry 2QZB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 39ARG 191
B
 THR 39ARG 191
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 6 helices in PDB entry 2QZB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 64Right-handed alpha
Helix 2
2
A
125 130Right-handed alpha
Helix 3
3
A
175 180Right-handed alpha
Helix 4
4
B
56 64Right-handed alpha
Helix 5
5
B
125 130Right-handed alpha
Helix 6
6
B
175 180Right-handed alpha
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There are 4 sheets in PDB entry 2QZB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
41 42first strand
Strand 2
A
45 46anti-parallel
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There are 8 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
69 77first strand
Strand 2
A
80 89anti-parallel
Strand 3
A
92 98anti-parallel
Strand 4
A
106 109anti-parallel
Strand 5
A
183 190anti-parallel
Strand 6
A
158 163anti-parallel
Strand 7
A
148 151anti-parallel
Strand 8
A
137 138anti-parallel
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There are 3 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
41 42first strand
Strand 2
B
45 46anti-parallel
Strand 3
B
49 50anti-parallel
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There are 8 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
69 77first strand
Strand 2
B
80 89anti-parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
104 109anti-parallel
Strand 5
B
183 190anti-parallel
Strand 6
B
158 163anti-parallel
Strand 7
B
148 151anti-parallel
Strand 8
B
137 139anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il