Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZYL


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 4ZYL entry

There are 2 chains in PDB entry 4ZYL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 7THR 149
B
 THR 6THR 149
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 12 helices in PDB entry 4ZYL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 30Right-handed alpha
Helix 2
AA2
A
41 50Right-handed alpha
Helix 3
AA3
A
52 56Right-handed 310
Helix 4
AA4
A
77 88Right-handed alpha
Helix 5
AA5
A
104 115Right-handed alpha
Helix 6
AA6
A
125 143Right-handed alpha
Helix 7
AA7
B
16 30Right-handed alpha
Helix 8
AA8
B
41 50Right-handed alpha
Helix 9
AA9
B
52 56Right-handed 310
Helix 10
AB1
B
77 88Right-handed alpha
Helix 11
AB2
B
104 115Right-handed alpha
Helix 12
AB3
B
125 143Right-handed alpha
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There are 2 sheets in PDB entry 4ZYL. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
35 39first strand
Strand 2
A
9 13parallel
Strand 3
A
66 70parallel
Strand 4
A
96 100parallel
Strand 5
A
118 121parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 39first strand
Strand 2
B
9 13parallel
Strand 3
B
66 70parallel
Strand 4
B
96 100parallel
Strand 5
B
118 121parallel
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