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


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 6TOP entry

There are 4 chains in PDB entry 6TOP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -19GLU 668
B
 SER -15GLU 668
C
 SER -15GLU 668
D
 SER -15GLU 668
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 24 helices in PDB entry 6TOP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
547 564Right-handed alpha
Helix 2
AA2
A
580 602Right-handed alpha
Helix 3
AA3
A
605 607Right-handed 310
Helix 4
AA4
A
623 630Right-handed alpha
Helix 5
AA5
A
640 645Right-handed alpha
Helix 6
AA6
A
648 660Right-handed alpha
Helix 7
AA7
B
547 564Right-handed alpha
Helix 8
AA8
B
580 602Right-handed alpha
Helix 9
AA9
B
605 607Right-handed 310
Helix 10
AB1
B
623 630Right-handed alpha
Helix 11
AB2
B
640 645Right-handed alpha
Helix 12
AB3
B
648 660Right-handed alpha
Helix 13
AB4
C
547 564Right-handed alpha
Helix 14
AB5
C
580 602Right-handed alpha
Helix 15
AB6
C
605 607Right-handed 310
Helix 16
AB7
C
623 630Right-handed alpha
Helix 17
AB8
C
640 645Right-handed alpha
Helix 18
AB9
C
648 660Right-handed alpha
Helix 19
AC1
D
547 564Right-handed alpha
Helix 20
AC2
D
580 602Right-handed alpha
Helix 21
AC3
D
605 607Right-handed 310
Helix 22
AC4
D
623 630Right-handed alpha
Helix 23
AC5
D
640 645Right-handed alpha
Helix 24
AC6
D
648 660Right-handed alpha
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There are 4 sheets in PDB entry 6TOP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
537 538first strand
Strand 2
A
661 667anti-parallel
Strand 3
A
568 573anti-parallel
Strand 4
A
609 613parallel
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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
B
537 538first strand
Strand 2
B
661 667anti-parallel
Strand 3
B
568 573anti-parallel
Strand 4
B
609 613parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
537 538first strand
Strand 2
C
661 667anti-parallel
Strand 3
C
568 573anti-parallel
Strand 4
C
609 613parallel
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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
D
537 538first strand
Strand 2
D
661 667anti-parallel
Strand 3
D
568 573anti-parallel
Strand 4
D
609 613parallel
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