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


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 1ENZ entry

There is 1 chain in PDB entry 1ENZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 269
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 8 helices in PDB entry 1ENZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
21 31Right-handed alpha
Helix 2
B1
A
44 54Right-handed alpha
Helix 3
C1
A
68 82Right-handed alpha
Helix 4
D1
A
113 137Right-handed alpha
Helix 5
E1
A
159 180Right-handed alpha
Helix 6
F1
A
195 205Right-handed alpha
Helix 7
G1
A
209 226Right-handed alpha
Helix 8
H1
A
235 247Right-handed alpha
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There is 1 sheet ( S1) in PDB entry 1ENZ.

There are 7 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
7 14first strand
Strand 2
A
34 40parallel
Strand 3
A
57 64parallel
Strand 4
A
87 99parallel
Strand 5
A
142 153parallel
Strand 6
A
184 192parallel
Strand 7
A
252 260parallel
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