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


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 4ZQB entry

There are 2 chains in PDB entry 4ZQB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TYR 313
B
 PHE -2TYR 313
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 30 helices in PDB entry 4ZQB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 26Right-handed alpha
Helix 2
AA2
A
35 37Right-handed 310
Helix 3
AA3
A
38 43Right-handed alpha
Helix 4
AA4
A
54 59Right-handed alpha
Helix 5
AA5
A
74 82Right-handed alpha
Helix 6
AA6
A
83 85Right-handed 310
Helix 7
AA7
A
93 113Right-handed alpha
Helix 8
AA8
A
114 124Right-handed alpha
Helix 9
AA9
A
134 137Right-handed 310
Helix 10
AB1
A
148 159Right-handed alpha
Helix 11
AB2
A
184 192Right-handed alpha
Helix 12
AB3
A
210 216Right-handed alpha
Helix 13
AB4
A
228 232Right-handed 310
Helix 14
AB5
A
233 243Right-handed alpha
Helix 15
AB6
A
282 301Right-handed alpha
Helix 16
AB7
B
11 26Right-handed alpha
Helix 17
AB8
B
35 37Right-handed 310
Helix 18
AB9
B
38 43Right-handed alpha
Helix 19
AC1
B
54 59Right-handed alpha
Helix 20
AC2
B
74 82Right-handed alpha
Helix 21
AC3
B
83 85Right-handed 310
Helix 22
AC4
B
93 113Right-handed alpha
Helix 23
AC5
B
114 124Right-handed alpha
Helix 24
AC6
B
134 137Right-handed 310
Helix 25
AC7
B
148 159Right-handed alpha
Helix 26
AC8
B
184 190Right-handed alpha
Helix 27
AC9
B
210 216Right-handed alpha
Helix 28
AD1
B
228 232Right-handed 310
Helix 29
AD2
B
233 243Right-handed alpha
Helix 30
AD3
B
282 301Right-handed alpha
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There are 5 sheets in PDB entry 4ZQB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
31 33first strand
Strand 2
A
3 8parallel
Strand 3
A
45 51parallel
Strand 4
A
66 69parallel
Strand 5
A
88 89parallel
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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
A
177 180first strand
Strand 2
A
162 167parallel
Strand 3
A
139 143parallel
Strand 4
A
194 197parallel
Strand 5
A
221 225parallel
Strand 6
A
246 251parallel
Strand 7
A
271 273parallel
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There are 2 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
256 257first strand
Strand 2
B
172 173anti-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
B
31 33first strand
Strand 2
B
3 8parallel
Strand 3
B
45 51parallel
Strand 4
B
66 69parallel
Strand 5
B
88 89parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
177 180first strand
Strand 2
B
162 167parallel
Strand 3
B
139 143parallel
Strand 4
B
194 197parallel
Strand 5
B
221 225parallel
Strand 6
B
246 251parallel
Strand 7
B
271 273parallel
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