Analysis of interatomic Contacts of Structural Units in PDB entry:
7QS1


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 7QS1 entry

There are 2 chains in PDB entry 7QS1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 276GLY 459
B
 MET 276GLY 459
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 8 helices in PDB entry 7QS1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
277 283Right-handed alpha
Helix 2
AA2
A
284 286Right-handed 310
Helix 3
AA3
A
292 296Right-handed 310
Helix 4
AA4
A
372 375Right-handed 310
Helix 5
AA5
B
277 283Right-handed alpha
Helix 6
AA6
B
284 286Right-handed 310
Helix 7
AA7
B
292 296Right-handed 310
Helix 8
AA8
B
372 375Right-handed 310
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There are 4 sheets in PDB entry 7QS1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
300 302first strand
Strand 2
A
308 311anti-parallel
Strand 3
A
452 454anti-parallel
Strand 4
A
341 347anti-parallel
Strand 5
A
403 409anti-parallel
Strand 6
A
414 419anti-parallel
Strand 7
A
424 428anti-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
331 332first strand
Strand 2
A
438 444anti-parallel
Strand 3
A
354 360anti-parallel
Strand 4
A
377 382anti-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
394 396first strand
Strand 2
A
384 389anti-parallel
Strand 3
B
377 384anti-parallel
Strand 4
B
354 360anti-parallel
Strand 5
B
438 444anti-parallel
Strand 6
B
331 332anti-parallel
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There are 7 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
300 302first strand
Strand 2
B
308 311anti-parallel
Strand 3
B
452 454anti-parallel
Strand 4
B
341 349anti-parallel
Strand 5
B
401 409anti-parallel
Strand 6
B
414 419anti-parallel
Strand 7
B
424 428anti-parallel
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