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


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 4ZQU entry

There are 2 chains in PDB entry 4ZQU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 174LYS 297
B
ASP 3LYS 176
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 9 helices in PDB entry 4ZQU. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
175 183Right-handed alpha
Helix 2
AA2
A
214 221Right-handed alpha
Helix 3
AA3
A
225 240Right-handed alpha
Helix 4
AA4
A
270 287Right-handed alpha
Helix 5
AA5
B
46 60Right-handed alpha
Helix 6
AA6
B
81 86Right-handed alpha
Helix 7
AA7
B
86 106Right-handed alpha
Helix 8
AA8
B
109 116Right-handed alpha
Helix 9
AA9
B
160 173Right-handed alpha
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There are 4 sheets in PDB entry 4ZQU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
199 200first strand
Strand 2
A
206 212anti-parallel
Strand 3
A
258 265parallel
Strand 4
A
290 295parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
38 41first strand
Strand 2
B
19 26anti-parallel
Strand 3
B
30 32anti-parallel
Strand 4
A
249 252anti-parallel
Strand 5
A
243 246anti-parallel
Strand 6
B
141 143anti-parallel
Strand 7
B
135 138anti-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
38 41first strand
Strand 2
B
19 26anti-parallel
Strand 3
B
8 14anti-parallel
Strand 4
B
118 124anti-parallel
Strand 5
B
129 133anti-parallel
Strand 6
B
153 155anti-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
64 65first strand
Strand 2
B
79 80parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il