Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZD9


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 3ZD9 entry

There is 1 chain in PDB entry 3ZD9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2VAL 250
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 16 helices in PDB entry 3ZD9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 22Right-handed alpha
Helix 2
2
A
25 41Right-handed alpha
Helix 3
3
A
57 63Right-handed alpha
Helix 4
4
A
74 91Right-handed alpha
Helix 5
5
A
102 117Right-handed alpha
Helix 6
6
A
127 134Right-handed 310
Helix 7
7
A
150 159Right-handed alpha
Helix 8
8
A
161 163Right-handed 310
Helix 9
9
A
164 173Right-handed alpha
Helix 10
10
A
175 178Right-handed 310
Helix 11
11
A
186 198Right-handed alpha
Helix 12
12
A
199 205Right-handed alpha
Helix 13
13
A
206 210Right-handed 310
Helix 14
14
A
211 221Right-handed alpha
Helix 15
15
A
221 233Right-handed alpha
Helix 16
16
A
243 247Right-handed 310
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There is 1 sheet ( AA) in PDB entry 3ZD9.

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
95 97first strand
Strand 2
A
44 49parallel
Strand 3
A
4 9parallel
Strand 4
A
120 124parallel
Strand 5
A
138 142parallel
Strand 6
A
147 148anti-parallel
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