Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z0A


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 1Z0A entry

There are 4 chains in PDB entry 1Z0A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LYS 170
B
 TYR 3GLU 169
C
 ALA 2LYS 170
D
 TYR 3LYS 170
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 1Z0A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 29Right-handed alpha
Helix 2
2
A
72 77Right-handed alpha
Helix 3
3
A
90 96Right-handed alpha
Helix 4
4
A
96 108Right-handed alpha
Helix 5
5
A
123 127Right-handed 310
Helix 6
6
A
130 142Right-handed alpha
Helix 7
7
A
155 170Right-handed alpha
Helix 8
8
B
18 29Right-handed alpha
Helix 9
9
B
67 71Right-handed 310
Helix 10
10
B
72 77Right-handed alpha
Helix 11
11
B
90 96Right-handed alpha
Helix 12
12
B
96 107Right-handed alpha
Helix 13
13
B
123 127Right-handed 310
Helix 14
14
B
130 141Right-handed alpha
Helix 15
15
B
155 169Right-handed alpha
Helix 16
16
C
18 29Right-handed alpha
Helix 17
17
C
72 77Right-handed alpha
Helix 18
18
C
90 96Right-handed alpha
Helix 19
19
C
96 108Right-handed alpha
Helix 20
20
C
123 127Right-handed 310
Helix 21
21
C
130 142Right-handed alpha
Helix 22
22
C
155 170Right-handed alpha
Helix 23
23
D
18 28Right-handed alpha
Helix 24
24
D
67 71Right-handed 310
Helix 25
25
D
72 77Right-handed alpha
Helix 26
26
D
91 96Right-handed alpha
Helix 27
27
D
96 107Right-handed alpha
Helix 28
28
D
123 127Right-handed 310
Helix 29
29
D
130 140Right-handed alpha
Helix 30
30
D
155 169Right-handed alpha
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There are 4 sheets in PDB entry 1Z0A. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
43 50first strand
Strand 2
A
53 61anti-parallel
Strand 3
A
4 13parallel
Strand 4
A
79 87parallel
Strand 5
A
113 119parallel
Strand 6
A
144 148parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
43 50first strand
Strand 2
A
53 61anti-parallel
Strand 3
A
4 13parallel
Strand 4
B
40 50anti-parallel
Strand 5
B
53 63anti-parallel
Strand 6
B
5 12parallel
Strand 7
B
79 87parallel
Strand 8
B
113 119parallel
Strand 9
B
144 148parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 50first strand
Strand 2
C
53 61anti-parallel
Strand 3
C
4 13parallel
Strand 4
C
79 87parallel
Strand 5
C
113 119parallel
Strand 6
C
144 148parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 50first strand
Strand 2
C
53 61anti-parallel
Strand 3
C
4 13parallel
Strand 4
D
40 50anti-parallel
Strand 5
D
53 63anti-parallel
Strand 6
D
5 12parallel
Strand 7
D
79 87parallel
Strand 8
D
113 119parallel
Strand 9
D
144 148parallel
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