Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z54


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 4Z54 entry

There are 2 chains in PDB entry 4Z54 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 53ARG 328
B
 ILE 44LEU 329
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 21 helices in PDB entry 4Z54. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
73 85Right-handed alpha
Helix 2
AA2
A
139 157Right-handed alpha
Helix 3
AA3
A
186 197Right-handed alpha
Helix 4
AA4
A
208 212Right-handed 310
Helix 5
AA5
A
213 231Right-handed alpha
Helix 6
AA6
A
238 242Right-handed 310
Helix 7
AA7
A
244 257Right-handed alpha
Helix 8
AA8
A
296 306Right-handed alpha
Helix 9
AA9
A
308 319Right-handed alpha
Helix 10
AB1
A
319 328Right-handed alpha
Helix 11
AB2
B
45 54Right-handed alpha
Helix 12
AB3
B
73 85Right-handed alpha
Helix 13
AB4
B
139 159Right-handed alpha
Helix 14
AB5
B
186 198Right-handed alpha
Helix 15
AB6
B
208 212Right-handed 310
Helix 16
AB7
B
213 231Right-handed alpha
Helix 17
AB8
B
238 242Right-handed 310
Helix 18
AB9
B
244 257Right-handed alpha
Helix 19
AC1
B
296 306Right-handed alpha
Helix 20
AC2
B
308 319Right-handed alpha
Helix 21
AC3
B
319 329Right-handed alpha
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There are 4 sheets in PDB entry 4Z54. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
106 114first strand
Strand 2
A
117 125anti-parallel
Strand 3
A
60 67parallel
Strand 4
A
173 178parallel
Strand 5
A
202 206parallel
Strand 6
A
261 262parallel
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There are 3 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
269 272first strand
Strand 2
A
275 281anti-parallel
Strand 3
A
286 288anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
106 111first strand
Strand 2
B
119 125anti-parallel
Strand 3
B
60 67parallel
Strand 4
B
173 178parallel
Strand 5
B
202 206parallel
Strand 6
B
261 262parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
269 272first strand
Strand 2
B
275 282anti-parallel
Strand 3
B
285 288anti-parallel
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