Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z3E


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 1Z3E entry

There are 2 chains in PDB entry 1Z3E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0VAL 118
B
 LYS 245ARG 311
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 1Z3E. 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 23Right-handed alpha
Helix 2
2
A
38 48Right-handed alpha
Helix 3
3
A
52 56Right-handed 310
Helix 4
4
A
61 68Right-handed alpha
Helix 5
5
A
70 74Right-handed 310
Helix 6
6
A
75 86Right-handed alpha
Helix 7
7
A
87 90Right-handed 310
Helix 8
8
A
108 114Right-handed 310
Helix 9
9
B
245 250Right-handed alpha
Helix 10
10
B
252 256Right-handed 310
Helix 11
11
B
259 269Right-handed alpha
Helix 12
12
B
273 279Right-handed alpha
Helix 13
13
B
281 287Right-handed alpha
Helix 14
14
B
292 306Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1Z3E.

There are 4 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
27 31first strand
Strand 2
A
2 6parallel
Strand 3
A
94 96anti-parallel
Strand 4
A
101 103anti-parallel
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