Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z4J


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 1Z4J entry

There is 1 chain in PDB entry 1Z4J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ARG 34PRO 227
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 9 helices in PDB entry 1Z4J. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
48 61Right-handed alpha
Helix 2
2
A
68 72Right-handed 310
Helix 3
3
A
76 85Right-handed alpha
Helix 4
4
A
87 97Right-handed alpha
Helix 5
5
A
110 121Right-handed alpha
Helix 6
6
A
138 152Right-handed alpha
Helix 7
7
A
153 157Right-handed 310
Helix 8
8
A
164 168Right-handed 310
Helix 9
9
A
217 224Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1Z4J.

There are 6 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
159 161first strand
Strand 2
A
124 130parallel
Strand 3
A
36 41parallel
Strand 4
A
172 175parallel
Strand 5
A
190 194parallel
Strand 6
A
209 211parallel
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