Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z1P


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 2Z1P entry

There is 1 chain in PDB entry 2Z1P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 31ALA 325
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 2 helices in PDB entry 2Z1P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
241 247Right-handed alpha
Helix 2
2
A
266 270Right-handed 310
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There are 6 sheets in PDB entry 2Z1P. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
39 44first strand
Strand 2
A
54 62anti-parallel
Strand 3
A
126 135anti-parallel
Strand 4
A
83 85anti-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
48 50first strand
Strand 2
A
157 162parallel
Strand 3
A
144 148anti-parallel
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There are 4 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
76 78first strand
Strand 2
A
110 114anti-parallel
Strand 3
A
103 106anti-parallel
Strand 4
A
94 97anti-parallel
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There are 4 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
179 185first strand
Strand 2
A
191 198anti-parallel
Strand 3
A
273 282anti-parallel
Strand 4
A
219 221anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
179 185first strand
Strand 2
A
191 198anti-parallel
Strand 3
A
273 282anti-parallel
Strand 4
A
227 231anti-parallel
Strand 5
A
236 240anti-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
A
250 253first strand
Strand 2
A
259 264anti-parallel
Strand 3
A
209 215anti-parallel
Strand 4
A
291 300anti-parallel
Strand 5
A
308 317anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il