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


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 1ZGA entry

There is 1 chain in PDB entry 1ZGA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8PRO 364
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 23 helices in PDB entry 1ZGA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 25Right-handed alpha
Helix 2
2
A
25 39Right-handed alpha
Helix 3
3
A
40 49Right-handed alpha
Helix 4
4
A
54 62Right-handed alpha
Helix 5
5
A
64 66Right-handed 310
Helix 6
6
A
67 81Right-handed alpha
Helix 7
7
A
105 110Right-handed alpha
Helix 8
8
A
119 127Right-handed alpha
Helix 9
9
A
128 133Right-handed alpha
Helix 10
10
A
134 136Right-handed 310
Helix 11
11
A
137 144Right-handed alpha
Helix 12
12
A
149 156Right-handed alpha
Helix 13
13
A
158 164Right-handed alpha
Helix 14
14
A
165 167Right-handed 310
Helix 15
15
A
168 193Right-handed alpha
Helix 16
16
A
194 197Right-handed 310
Helix 17
17
A
211 221Right-handed alpha
Helix 18
18
A
231 236Right-handed alpha
Helix 19
19
A
266 270Right-handed 310
Helix 20
20
A
271 286Right-handed alpha
Helix 21
21
A
287 293Right-handed 310
Helix 22
22
A
308 327Right-handed alpha
Helix 23
23
A
333 343Right-handed alpha
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There are 3 sheets in PDB entry 1ZGA. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
52 53first strand
Strand 2
A
98 104anti-parallel
Strand 3
A
84 90anti-parallel
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There are 7 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
244 248first strand
Strand 2
A
225 230parallel
Strand 3
A
202 206parallel
Strand 4
A
260 264parallel
Strand 5
A
294 299parallel
Strand 6
A
357 363anti-parallel
Strand 7
A
347 353anti-parallel
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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
A
301 302first strand
Strand 2
A
331 332parallel
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