Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZI1


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 3ZI1 entry

There is 1 chain in PDB entry 3ZI1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -4SER 278
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 8 helices in PDB entry 3ZI1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-3 1Right-handed 310
Helix 2
2
A
15 26Right-handed alpha
Helix 3
3
A
93 104Right-handed alpha
Helix 4
4
A
147 158Right-handed alpha
Helix 5
5
A
207 209Right-handed 310
Helix 6
6
A
210 221Right-handed alpha
Helix 7
7
A
258 265Right-handed alpha
Helix 8
8
A
270 275Right-handed 310
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There are 2 sheets in PDB entry 3ZI1. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
30 37first strand
Strand 2
A
53 59anti-parallel
Strand 3
A
68 74anti-parallel
Strand 4
A
5 12parallel
Strand 5
A
201 206anti-parallel
Strand 6
A
252 257parallel
Strand 7
A
240 246anti-parallel
Strand 8
A
224 232anti-parallel
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There are 8 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
108 111first strand
Strand 2
A
114 118anti-parallel
Strand 3
A
124 128anti-parallel
Strand 4
A
86 92parallel
Strand 5
A
138 145anti-parallel
Strand 6
A
183 188parallel
Strand 7
A
172 176anti-parallel
Strand 8
A
162 167anti-parallel
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