Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZY2


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 1ZY2 entry

There are 4 chains in PDB entry 1ZY2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 50
A
 LEU 52ALA 140
B
 MET 1LEU 50
B
 LEU 52ASN 125
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 11 helices in PDB entry 1ZY2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 24Right-handed alpha
Helix 2
2
A
32 40Right-handed alpha
Helix 3
3
A
58 70Right-handed alpha
Helix 4
4
A
83 93Right-handed alpha
Helix 5
5
A
104 132Right-handed alpha
Helix 6
6
A
134 138Right-handed 310
Helix 7
7
B
9 24Right-handed alpha
Helix 8
8
B
32 43Right-handed alpha
Helix 9
9
B
59 70Right-handed alpha
Helix 10
10
B
83 94Right-handed alpha
Helix 11
11
B
104 121Right-handed alpha
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There are 2 sheets in PDB entry 1ZY2. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
26 28first strand
Strand 2
A
2 6parallel
Strand 3
A
47 51parallel
Strand 4
A
74 79parallel
Strand 5
A
97 100parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 28first strand
Strand 2
B
2 5parallel
Strand 3
B
47 49parallel
Strand 4
B
74 79parallel
Strand 5
B
97 100parallel
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