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


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 4ZDG entry

There are 3 chains in PDB entry 4ZDG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 128ASP 323
B
 ASP 128ASP 323
C
 ASP 128ASP 323
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 4ZDG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
128 131Right-handed 310
Helix 2
AA2
A
179 184Right-handed alpha
Helix 3
AA3
A
185 188Right-handed 310
Helix 4
AA4
A
231 236Right-handed 310
Helix 5
AA5
B
128 131Right-handed 310
Helix 6
AA6
B
179 184Right-handed alpha
Helix 7
AA7
B
185 188Right-handed 310
Helix 8
AA8
B
231 236Right-handed 310
Helix 9
AA9
C
128 131Right-handed 310
Helix 10
AB1
C
179 184Right-handed alpha
Helix 11
AB2
C
185 188Right-handed 310
Helix 12
AB3
C
231 236Right-handed 310
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There are 9 sheets in PDB entry 4ZDG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 4 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
133 135first strand
Strand 2
A
156 165anti-parallel
Strand 3
A
168 177anti-parallel
Strand 4
A
314 319anti-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
190 199first strand
Strand 2
A
286 295anti-parallel
Strand 3
A
266 275anti-parallel
Strand 4
A
253 260anti-parallel
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There are 2 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
219 220first strand
Strand 2
A
223 224anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 135first strand
Strand 2
B
156 165anti-parallel
Strand 3
B
168 177anti-parallel
Strand 4
B
314 319anti-parallel
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There are 4 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
190 199first strand
Strand 2
B
286 295anti-parallel
Strand 3
B
266 275anti-parallel
Strand 4
B
252 260anti-parallel
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There are 2 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
219 220first strand
Strand 2
B
223 224anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
133 135first strand
Strand 2
C
156 165anti-parallel
Strand 3
C
168 177anti-parallel
Strand 4
C
314 319anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
190 199first strand
Strand 2
C
286 295anti-parallel
Strand 3
C
266 275anti-parallel
Strand 4
C
253 260anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
219 220first strand
Strand 2
C
223 224anti-parallel
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