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


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 2AZO entry

There are 2 chains in PDB entry 2AZO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3GLN 229
B
 GLN 3GLN 229
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 15 helices in PDB entry 2AZO. 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 24Right-handed alpha
Helix 2
2
A
29 36Right-handed alpha
Helix 3
3
A
44 46Right-handed 310
Helix 4
4
A
50 58Right-handed alpha
Helix 5
5
A
112 118Right-handed alpha
Helix 6
6
A
133 135Right-handed 310
Helix 7
7
A
148 166Right-handed alpha
Helix 8
8
A
170 172Right-handed 310
Helix 9
9
A
215 226Right-handed alpha
Helix 10
10
B
14 23Right-handed alpha
Helix 11
11
B
29 34Right-handed alpha
Helix 12
12
B
50 58Right-handed alpha
Helix 13
13
B
133 135Right-handed 310
Helix 14
14
B
148 166Right-handed alpha
Helix 15
15
B
215 226Right-handed alpha
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There are 6 sheets in PDB entry 2AZO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
77 83first strand
Strand 2
A
120 126parallel
Strand 3
A
142 144anti-parallel
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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
181 185first strand
Strand 2
A
209 213anti-parallel
Strand 3
A
93 98anti-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
194 197first strand
Strand 2
A
203 206anti-parallel
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There are 3 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
77 83first strand
Strand 2
B
120 126parallel
Strand 3
B
142 144anti-parallel
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There are 3 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
181 185first strand
Strand 2
B
209 213anti-parallel
Strand 3
B
93 97anti-parallel
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There are 2 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
193 197first strand
Strand 2
B
203 207anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il