Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZI1


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 1ZI1 entry

There is 1 chain in PDB entry 1ZI1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 62PRO 345
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 10 helices in PDB entry 1ZI1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
101 111Right-handed alpha
Helix 2
2
A
123 128Right-handed 310
Helix 3
3
A
129 141Right-handed alpha
Helix 4
4
A
155 159Right-handed 310
Helix 5
5
A
198 204Right-handed alpha
Helix 6
6
A
221 225Right-handed 310
Helix 7
7
A
274 294Right-handed alpha
Helix 8
8
A
300 313Right-handed alpha
Helix 9
9
A
321 324Right-handed 310
Helix 10
10
A
326 331Right-handed alpha
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There are 2 sheets in PDB entry 1ZI1. Click on sheet of interest to get list of strands forming it: A, B,

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
94 95first strand
Strand 2
A
317 319parallel
Strand 3
A
228 231parallel
Strand 4
A
269 273anti-parallel
Strand 5
A
206 210anti-parallel
Strand 6
A
115 122parallel
Strand 7
A
146 153parallel
Strand 8
A
168 174parallel
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There are 2 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
214 216first strand
Strand 2
A
341 343anti-parallel
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