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


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 1ZDU entry

There are 3 chains in PDB entry 1ZDU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 253ALA 492
P
 GLU 741LYS 751
Q
 ASN 742LYS 751
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 14 helices in PDB entry 1ZDU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
256 264Right-handed alpha
Helix 2
2
A
268 283Right-handed alpha
Helix 3
3
A
294 316Right-handed alpha
Helix 4
4
A
319 323Right-handed 310
Helix 5
5
A
324 351Right-handed alpha
Helix 6
6
A
367 374Right-handed alpha
Helix 7
7
A
375 394Right-handed alpha
Helix 8
8
A
398 411Right-handed alpha
Helix 9
9
A
420 443Right-handed alpha
Helix 10
10
A
448 455Right-handed alpha
Helix 11
11
A
455 477Right-handed alpha
Helix 12
12
A
484 491Right-handed alpha
Helix 13
13
P
742 751Right-handed alpha
Helix 14
14
Q
742 751Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1ZDU.

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
356 358first strand
Strand 2
A
364 366anti-parallel
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