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


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 4ZOK entry

There are 2 chains in PDB entry 4ZOK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 25GLN 369
B
 PRO 25GLN 369
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 35 helices in PDB entry 4ZOK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
26 36Right-handed alpha
Helix 2
AA2
A
43 54Right-handed alpha
Helix 3
AA3
A
58 72Right-handed alpha
Helix 4
AA4
A
75 90Right-handed alpha
Helix 5
AA5
A
117 129Right-handed alpha
Helix 6
AA6
A
146 154Right-handed alpha
Helix 7
AA7
A
161 172Right-handed alpha
Helix 8
AA8
A
179 183Right-handed alpha
Helix 9
AA9
A
186 197Right-handed alpha
Helix 10
AB1
A
200 203Right-handed 310
Helix 11
AB2
A
204 209Right-handed alpha
Helix 12
AB3
A
223 237Right-handed alpha
Helix 13
AB4
A
275 280Right-handed 310
Helix 14
AB5
A
285 290Right-handed 310
Helix 15
AB6
A
293 306Right-handed alpha
Helix 16
AB7
A
310 329Right-handed alpha
Helix 17
AB8
A
336 353Right-handed alpha
Helix 18
AB9
A
354 369Right-handed alpha
Helix 19
AC1
B
26 36Right-handed alpha
Helix 20
AC2
B
43 53Right-handed alpha
Helix 21
AC3
B
58 73Right-handed alpha
Helix 22
AC4
B
75 90Right-handed alpha
Helix 23
AC5
B
117 129Right-handed alpha
Helix 24
AC6
B
146 154Right-handed alpha
Helix 25
AC7
B
161 172Right-handed alpha
Helix 26
AC8
B
178 183Right-handed alpha
Helix 27
AC9
B
186 197Right-handed alpha
Helix 28
AD1
B
200 205Right-handed 310
Helix 29
AD2
B
223 225Right-handed 310
Helix 30
AD3
B
226 237Right-handed alpha
Helix 31
AD4
B
285 290Right-handed 310
Helix 32
AD5
B
293 306Right-handed alpha
Helix 33
AD6
B
310 329Right-handed alpha
Helix 34
AD7
B
336 353Right-handed alpha
Helix 35
AD8
B
354 368Right-handed alpha
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There are 4 sheets in PDB entry 4ZOK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
103 107first strand
Strand 2
A
216 220parallel
Strand 3
A
240 246parallel
Strand 4
A
259 265anti-parallel
Strand 5
A
268 274anti-parallel
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There are 2 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
133 137first strand
Strand 2
A
174 178parallel
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There are 5 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
103 107first strand
Strand 2
B
216 220parallel
Strand 3
B
240 246parallel
Strand 4
B
259 265anti-parallel
Strand 5
B
268 274anti-parallel
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There are 2 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
133 135first strand
Strand 2
B
174 176parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il