Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZD1


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 1ZD1 entry

There are 2 chains in PDB entry 1ZD1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 13LEU 284
B
 LYS 18LEU 284
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 29 helices in PDB entry 1ZD1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 18Right-handed 310
Helix 2
2
A
28 32Right-handed 310
Helix 3
3
A
34 40Right-handed alpha
Helix 4
4
A
58 69Right-handed alpha
Helix 5
5
A
95 102Right-handed alpha
Helix 6
6
A
113 117Right-handed 310
Helix 7
7
A
118 123Right-handed alpha
Helix 8
8
A
134 145Right-handed alpha
Helix 9
9
A
157 167Right-handed alpha
Helix 10
10
A
174 184Right-handed alpha
Helix 11
11
A
197 202Right-handed alpha
Helix 12
12
A
202 214Right-handed alpha
Helix 13
13
A
219 236Right-handed alpha
Helix 14
14
A
251 256Right-handed 310
Helix 15
15
A
258 274Right-handed alpha
Helix 16
16
B
28 32Right-handed 310
Helix 17
17
B
34 41Right-handed alpha
Helix 18
18
B
58 70Right-handed alpha
Helix 19
19
B
95 102Right-handed alpha
Helix 20
20
B
113 117Right-handed 310
Helix 21
21
B
118 122Right-handed 310
Helix 22
22
B
134 145Right-handed alpha
Helix 23
23
B
157 167Right-handed alpha
Helix 24
24
B
174 185Right-handed alpha
Helix 25
25
B
197 202Right-handed alpha
Helix 26
26
B
202 215Right-handed alpha
Helix 27
27
B
219 235Right-handed alpha
Helix 28
28
B
251 256Right-handed 310
Helix 29
29
B
258 274Right-handed alpha
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There are 4 sheets in PDB entry 1ZD1. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
20 22first strand
Strand 2
A
25 27anti-parallel
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There are 4 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
107 110first strand
Strand 2
A
48 52parallel
Strand 3
A
127 132parallel
Strand 4
A
191 195parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 22first strand
Strand 2
B
25 27anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 110first strand
Strand 2
B
48 51parallel
Strand 3
B
127 132parallel
Strand 4
B
191 195parallel
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