Analysis of interatomic Contacts of Structural Units in PDB entry:
7SZS


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 7SZS entry

There are 2 chains in PDB entry 7SZS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -2ALA 206
B
 HIS -1ALA 206
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 18 helices in PDB entry 7SZS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 10Right-handed 310
Helix 2
AA2
A
18 22Right-handed 310
Helix 3
AA3
A
39 49Right-handed alpha
Helix 4
AA4
A
89 107Right-handed alpha
Helix 5
AA5
A
126 137Right-handed alpha
Helix 6
AA6
A
147 151Right-handed 310
Helix 7
AA7
A
152 168Right-handed alpha
Helix 8
AA8
A
186 199Right-handed alpha
Helix 9
AA9
A
202 206Right-handed 310
Helix 10
AB1
B
6 10Right-handed 310
Helix 11
AB2
B
18 22Right-handed 310
Helix 12
AB3
B
39 49Right-handed alpha
Helix 13
AB4
B
89 107Right-handed alpha
Helix 14
AB5
B
126 137Right-handed alpha
Helix 15
AB6
B
147 151Right-handed 310
Helix 16
AB7
B
152 168Right-handed alpha
Helix 17
AB8
B
186 199Right-handed alpha
Helix 18
AB9
B
202 206Right-handed 310
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There are 2 sheets in PDB entry 7SZS. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 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
11 16first strand
Strand 2
A
66 72anti-parallel
Strand 3
A
75 79anti-parallel
Strand 4
A
28 34parallel
Strand 5
A
110 118parallel
Strand 6
A
140 146parallel
Strand 7
A
174 178parallel
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There are 7 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
11 16first strand
Strand 2
B
66 72anti-parallel
Strand 3
B
75 79anti-parallel
Strand 4
B
28 34parallel
Strand 5
B
110 118parallel
Strand 6
B
140 146parallel
Strand 7
B
174 178parallel
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