Analysis of interatomic Contacts of Structural Units in PDB entry:
3GZ4


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 3GZ4 entry

There are 2 chains in PDB entry 3GZ4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2GLY 243
B
 PRO 3PRO 242
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 24 helices in PDB entry 3GZ4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 33Right-handed alpha
Helix 2
2
A
43 59Right-handed alpha
Helix 3
3
A
73 88Right-handed alpha
Helix 4
4
A
111 123Right-handed alpha
Helix 5
5
A
123 139Right-handed alpha
Helix 6
6
A
150 154Right-handed 310
Helix 7
7
A
160 181Right-handed alpha
Helix 8
8
A
197 204Right-handed alpha
Helix 9
9
A
208 212Right-handed 310
Helix 10
10
A
214 217Right-handed 310
Helix 11
11
A
218 225Right-handed alpha
Helix 12
12
A
226 231Right-handed 310
Helix 13
13
B
20 33Right-handed alpha
Helix 14
14
B
43 59Right-handed alpha
Helix 15
15
B
73 88Right-handed alpha
Helix 16
16
B
111 123Right-handed alpha
Helix 17
17
B
123 139Right-handed alpha
Helix 18
18
B
150 154Right-handed 310
Helix 19
19
B
160 181Right-handed alpha
Helix 20
20
B
197 204Right-handed alpha
Helix 21
21
B
208 212Right-handed 310
Helix 22
22
B
214 217Right-handed 310
Helix 23
23
B
218 225Right-handed alpha
Helix 24
24
B
227 231Right-handed 310
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There are 2 sheets in PDB entry 3GZ4. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
63 66first strand
Strand 2
A
36 41parallel
Strand 3
A
12 16parallel
Strand 4
A
93 95parallel
Strand 5
A
144 148parallel
Strand 6
A
186 191parallel
Strand 7
A
237 239parallel
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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
B
63 66first strand
Strand 2
B
36 41parallel
Strand 3
B
12 16parallel
Strand 4
B
93 96parallel
Strand 5
B
143 148parallel
Strand 6
B
185 191parallel
Strand 7
B
237 239parallel
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