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


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 4ZET entry

There are 2 chains in PDB entry 4ZET (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 67ILE 213
B
 ALA 67ILE 213
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 5 helices in PDB entry 4ZET. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
103 114Right-handed alpha
Helix 2
AA2
A
123 132Right-handed alpha
Helix 3
AA3
A
162 166Right-handed 310
Helix 4
AA4
B
103 114Right-handed alpha
Helix 5
AA5
B
123 132Right-handed alpha
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There are 7 sheets in PDB entry 4ZET. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 3 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
68 72first strand
Strand 2
A
80 84anti-parallel
Strand 3
A
211 213anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
88 90first strand
Strand 2
A
93 102anti-parallel
Strand 3
A
202 209anti-parallel
Strand 4
A
117 118anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
88 90first strand
Strand 2
A
93 102anti-parallel
Strand 3
A
202 209anti-parallel
Strand 4
A
140 141parallel
Strand 5
A
180 186anti-parallel
Strand 6
A
190 196anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
144 145first strand
Strand 2
A
154 155anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
68 72first strand
Strand 2
B
80 84anti-parallel
Strand 3
B
211 212anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
88 90first strand
Strand 2
B
93 102anti-parallel
Strand 3
B
202 209anti-parallel
Strand 4
B
140 145parallel
Strand 5
B
154 155anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
117 118first strand
Strand 2
B
202 209anti-parallel
Strand 3
B
140 145parallel
Strand 4
B
180 186anti-parallel
Strand 5
B
190 196anti-parallel
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