Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZUO


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 3ZUO entry

There are 4 chains in PDB entry 3ZUO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 23CYS 168
B
 CYS 24CYS 168
C
 ASP 23CYS 168
D
 ASP 23CYS 168
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 16 helices in PDB entry 3ZUO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 36Right-handed alpha
Helix 2
2
A
37 40Right-handed 310
Helix 3
3
A
140 156Right-handed alpha
Helix 4
4
A
162 166Right-handed 310
Helix 5
5
B
31 36Right-handed alpha
Helix 6
6
B
37 40Right-handed 310
Helix 7
7
B
140 155Right-handed alpha
Helix 8
8
B
162 166Right-handed 310
Helix 9
9
C
31 36Right-handed alpha
Helix 10
10
C
37 40Right-handed 310
Helix 11
11
C
140 156Right-handed alpha
Helix 12
12
C
162 166Right-handed 310
Helix 13
13
D
31 36Right-handed alpha
Helix 14
14
D
37 40Right-handed 310
Helix 15
15
D
140 155Right-handed alpha
Helix 16
16
D
162 166Right-handed 310
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There are 4 sheets in PDB entry 3ZUO. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 9 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
43 48first strand
Strand 2
A
55 61anti-parallel
Strand 3
A
70 77anti-parallel
Strand 4
A
82 92anti-parallel
Strand 5
A
95 100anti-parallel
Strand 6
A
103 112anti-parallel
Strand 7
A
118 124anti-parallel
Strand 8
A
129 135anti-parallel
Strand 9
A
43 48anti-parallel
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There are 9 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 48first strand
Strand 2
B
55 61anti-parallel
Strand 3
B
69 77anti-parallel
Strand 4
B
82 92anti-parallel
Strand 5
B
95 100anti-parallel
Strand 6
B
103 112anti-parallel
Strand 7
B
118 124anti-parallel
Strand 8
B
129 135anti-parallel
Strand 9
B
43 48anti-parallel
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There are 9 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 48first strand
Strand 2
C
55 61anti-parallel
Strand 3
C
69 77anti-parallel
Strand 4
C
82 92anti-parallel
Strand 5
C
95 100anti-parallel
Strand 6
C
103 112anti-parallel
Strand 7
C
118 124anti-parallel
Strand 8
C
129 135anti-parallel
Strand 9
C
43 48anti-parallel
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There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
43 48first strand
Strand 2
D
55 61anti-parallel
Strand 3
D
69 77anti-parallel
Strand 4
D
82 92anti-parallel
Strand 5
D
95 100anti-parallel
Strand 6
D
103 112anti-parallel
Strand 7
D
118 124anti-parallel
Strand 8
D
129 135anti-parallel
Strand 9
D
43 48anti-parallel
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