Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZR4


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 1ZR4 entry

There are 16 chains in PDB entry 1ZR4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 T 1 T 19
Z
 A 20 A 22
Y
 T 23 G 35
J
 T 1 T 19
I
 A 20 A 22
K
 T 23 G 35
U
 T 1 T 19
W
 A 20 A 22
V
 T 23 G 35
M
 T 1 T 19
O
 A 20 A 22
N
 T 23 G 35
A
 MET 1ASN 183
B
 ALA 2ASN 183
E
 MET 1ASN 183
D
 ALA 2ASN 183
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 37 helices in PDB entry 1ZR4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
29 31Right-handed 310
Helix 3
3
A
45 52Right-handed alpha
Helix 4
4
A
65 70Right-handed alpha
Helix 5
5
A
72 87Right-handed alpha
Helix 6
6
A
101 135Right-handed alpha
Helix 7
7
A
148 156Right-handed alpha
Helix 8
8
A
160 168Right-handed alpha
Helix 9
9
A
171 182Right-handed alpha
Helix 10
10
B
15 26Right-handed alpha
Helix 11
11
B
29 31Right-handed 310
Helix 12
12
B
45 52Right-handed alpha
Helix 13
13
B
65 70Right-handed alpha
Helix 14
14
B
72 87Right-handed alpha
Helix 15
15
B
101 135Right-handed alpha
Helix 16
16
B
147 156Right-handed alpha
Helix 17
17
B
163 168Right-handed alpha
Helix 18
18
B
171 182Right-handed alpha
Helix 19
19
E
15 27Right-handed alpha
Helix 20
20
E
29 31Right-handed 310
Helix 21
21
E
45 52Right-handed alpha
Helix 22
22
E
65 70Right-handed alpha
Helix 23
23
E
72 85Right-handed alpha
Helix 24
24
E
101 130Right-handed alpha
Helix 25
25
E
130 135Right-handed alpha
Helix 26
26
E
147 151Right-handed 310
Helix 27
27
E
160 168Right-handed alpha
Helix 28
28
E
171 182Right-handed alpha
Helix 29
29
D
15 26Right-handed alpha
Helix 30
30
D
29 31Right-handed 310
Helix 31
31
D
45 52Right-handed alpha
Helix 32
32
D
72 85Right-handed alpha
Helix 33
33
D
101 132Right-handed alpha
Helix 34
34
D
147 150Right-handed 310
Helix 35
35
D
151 156Right-handed alpha
Helix 36
36
D
160 168Right-handed alpha
Helix 37
37
D
171 181Right-handed alpha
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There are 4 sheets in PDB entry 1ZR4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
33 37first strand
Strand 2
A
3 9parallel
Strand 3
A
60 63parallel
Strand 4
A
89 92parallel
Strand 5
A
97 98anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
33 37first strand
Strand 2
B
3 9parallel
Strand 3
B
60 63parallel
Strand 4
B
89 92parallel
Strand 5
B
97 98anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
33 37first strand
Strand 2
E
3 9parallel
Strand 3
E
60 63parallel
Strand 4
E
89 92parallel
Strand 5
E
97 98anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
33 37first strand
Strand 2
D
3 9parallel
Strand 3
D
60 63parallel
Strand 4
D
89 92parallel
Strand 5
D
97 98anti-parallel
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