Analysis of interatomic Contacts of Structural Units in PDB entry:
6SQP


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 6SQP entry

There are 4 chains in PDB entry 6SQP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 429PRO 491
B
 GLU 424PRO 491
C
 GLU 427PRO 491
D
 GLU 424PRO 491
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 6SQP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
431 436Right-handed 310
Helix 2
AA2
A
461 471Right-handed alpha
Helix 3
AA3
B
431 436Right-handed 310
Helix 4
AA4
B
461 471Right-handed alpha
Helix 5
AA5
C
432 436Right-handed 310
Helix 6
AA6
C
461 471Right-handed alpha
Helix 7
AA7
D
431 436Right-handed 310
Helix 8
AA8
D
461 471Right-handed alpha
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There are 2 sheets in PDB entry 6SQP. 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
448 452first strand
Strand 2
A
455 457anti-parallel
Strand 3
B
484 489parallel
Strand 4
B
448 452anti-parallel
Strand 5
B
455 457anti-parallel
Strand 6
A
484 489parallel
Strand 7
A
448 452anti-parallel
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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
C
448 452first strand
Strand 2
C
455 457anti-parallel
Strand 3
D
484 489parallel
Strand 4
D
448 452anti-parallel
Strand 5
D
455 460anti-parallel
Strand 6
C
484 489parallel
Strand 7
C
448 452anti-parallel
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