Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z1P


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 4Z1P entry

There is 1 chain in PDB entry 4Z1P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL -5THR 328
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 4Z1P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
32 36Right-handed 310
Helix 2
AA2
A
41 47Right-handed alpha
Helix 3
AA3
A
75 77Right-handed 310
Helix 4
AA4
A
86 90Right-handed 310
Helix 5
AA5
A
91 101Right-handed alpha
Helix 6
AA6
A
116 124Right-handed alpha
Helix 7
AA7
A
257 259Right-handed 310
Helix 8
AA8
A
277 282Right-handed alpha
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There are 6 sheets in PDB entry 4Z1P. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 5first strand
Strand 2
A
23 30anti-parallel
Strand 3
A
131 139anti-parallel
Strand 4
A
59 69anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
79 84first strand
Strand 2
A
109 114anti-parallel
Strand 3
A
49 55anti-parallel
Strand 4
A
145 156anti-parallel
Strand 5
A
159 171anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
176 180first strand
Strand 2
A
198 204anti-parallel
Strand 3
A
292 300anti-parallel
Strand 4
A
230 239anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
261 266first strand
Strand 2
A
271 276anti-parallel
Strand 3
A
219 224anti-parallel
Strand 4
A
304 314anti-parallel
Strand 5
A
317 320anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
261 266first strand
Strand 2
A
271 276anti-parallel
Strand 3
A
219 224anti-parallel
Strand 4
A
304 314anti-parallel
Strand 5
A
324 328anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
243 244first strand
Strand 2
A
250 251anti-parallel
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