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


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 4ZEO entry

There are 2 chains in PDB entry 4ZEO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 HIS 152PHE 443
A
 GLN 150PHE 443
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 27 helices in PDB entry 4ZEO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
156 168Right-handed alpha
Helix 2
AA2
H
173 192Right-handed alpha
Helix 3
AA3
H
199 208Right-handed alpha
Helix 4
AA4
H
208 220Right-handed alpha
Helix 5
AA5
H
223 240Right-handed alpha
Helix 6
AA6
H
245 265Right-handed alpha
Helix 7
AA7
H
265 278Right-handed alpha
Helix 8
AA8
H
292 305Right-handed alpha
Helix 9
AA9
H
320 332Right-handed alpha
Helix 10
AB1
H
344 349Right-handed alpha
Helix 11
AB2
H
373 385Right-handed alpha
Helix 12
AB3
H
393 397Right-handed 310
Helix 13
AB4
H
422 424Right-handed 310
Helix 14
AB5
H
430 434Right-handed 310
Helix 15
AB6
A
156 168Right-handed alpha
Helix 16
AB7
A
173 192Right-handed alpha
Helix 17
AB8
A
199 208Right-handed alpha
Helix 18
AB9
A
208 220Right-handed alpha
Helix 19
AC1
A
223 240Right-handed alpha
Helix 20
AC2
A
245 265Right-handed alpha
Helix 21
AC3
A
265 280Right-handed alpha
Helix 22
AC4
A
292 305Right-handed alpha
Helix 23
AC5
A
320 332Right-handed alpha
Helix 24
AC6
A
344 349Right-handed alpha
Helix 25
AC7
A
373 385Right-handed alpha
Helix 26
AC8
A
393 397Right-handed 310
Helix 27
AC9
A
430 434Right-handed 310
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There are 4 sheets in PDB entry 4ZEO. 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
H
336 338first strand
Strand 2
H
310 314parallel
Strand 3
H
285 289parallel
Strand 4
H
354 358parallel
Strand 5
H
387 391parallel
Strand 6
H
436 438parallel
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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
H
361 362first strand
Strand 2
H
368 371anti-parallel
Strand 3
H
426 429anti-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
A
336 339first strand
Strand 2
A
310 314parallel
Strand 3
A
285 289parallel
Strand 4
A
354 358parallel
Strand 5
A
387 391parallel
Strand 6
A
436 438parallel
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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
A
361 362first strand
Strand 2
A
368 371anti-parallel
Strand 3
A
426 429anti-parallel
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