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


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 4ZSF entry

There are 2 chains in PDB entry 4ZSF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 272
B
 C 1 G 14
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 4ZSF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 23Right-handed alpha
Helix 2
AA2
A
24 44Right-handed alpha
Helix 3
AA3
A
48 66Right-handed alpha
Helix 4
AA4
A
69 104Right-handed alpha
Helix 5
AA5
A
113 122Right-handed alpha
Helix 6
AA6
A
128 141Right-handed alpha
Helix 7
AA7
A
171 185Right-handed alpha
Helix 8
AA8
A
196 200Right-handed 310
Helix 9
AA9
A
201 210Right-handed alpha
Helix 10
AB1
A
242 259Right-handed alpha
Helix 11
AB2
A
260 263Right-handed 310
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There is 1 sheet (AA1) in PDB entry 4ZSF.

There are 6 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
108 112first strand
Strand 2
A
146 152anti-parallel
Strand 3
A
155 165anti-parallel
Strand 4
A
188 193parallel
Strand 5
A
222 226parallel
Strand 6
A
235 238parallel
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