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


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 2ZAO entry

There is 1 chain in PDB entry 2ZAO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 124GLY 444
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 16 helices in PDB entry 2ZAO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
132 136Right-handed 310
Helix 2
2
A
139 156Right-handed alpha
Helix 3
3
A
157 165Right-handed 310
Helix 4
4
A
179 190Right-handed alpha
Helix 5
5
A
214 226Right-handed alpha
Helix 6
6
A
235 239Right-handed 310
Helix 7
7
A
250 262Right-handed alpha
Helix 8
8
A
280 284Right-handed 310
Helix 9
9
A
285 290Right-handed alpha
Helix 10
10
A
302 315Right-handed alpha
Helix 11
11
A
322 333Right-handed alpha
Helix 12
12
A
337 349Right-handed alpha
Helix 13
13
A
350 358Right-handed alpha
Helix 14
14
A
400 404Right-handed 310
Helix 15
15
A
410 420Right-handed alpha
Helix 16
16
A
426 439Right-handed alpha
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There are 2 sheets in PDB entry 2ZAO. 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
196 199first strand
Strand 2
A
229 233parallel
Strand 3
A
272 278parallel
Strand 4
A
169 173parallel
Strand 5
A
294 297parallel
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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
382 383first strand
Strand 2
A
361 363anti-parallel
Strand 3
A
392 393anti-parallel
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