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


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 2ZAA entry

There is 1 chain in PDB entry 2ZAA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 81HIS 312
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 4 helices in PDB entry 2ZAA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
84 88Right-handed 310
Helix 2
2
A
107 113Right-handed alpha
Helix 3
3
A
264 269Right-handed alpha
Helix 4
4
A
270 275Right-handed 310
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There are 3 sheets in PDB entry 2ZAA. Click on sheet of interest to get list of strands forming it: A, B, C,

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
105 106first strand
Strand 2
A
94 97anti-parallel
Strand 3
A
146 151anti-parallel
Strand 4
A
276 285anti-parallel
Strand 5
A
185 193anti-parallel
Strand 6
A
199 209anti-parallel
Strand 7
A
211 218anti-parallel
Strand 8
A
227 228anti-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
105 106first strand
Strand 2
A
94 97anti-parallel
Strand 3
A
146 151anti-parallel
Strand 4
A
276 285anti-parallel
Strand 5
A
185 193anti-parallel
Strand 6
A
199 209anti-parallel
Strand 7
A
211 218anti-parallel
Strand 8
A
231 235anti-parallel
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There are 7 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
120 122first strand
Strand 2
A
128 133anti-parallel
Strand 3
A
294 307anti-parallel
Strand 4
A
167 178anti-parallel
Strand 5
A
241 248anti-parallel
Strand 6
A
251 256anti-parallel
Strand 7
A
259 263anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il