Analysis of interatomic Contacts of Structural Units in PDB entry:
6A5N


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 6A5N entry

There are 4 chains in PDB entry 6A5N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 266CYS 780
C
 A 2 T 7
C
 A 9 T 14
D
 A 2 T 14
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 9 helices in PDB entry 6A5N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
266 294Right-handed alpha
Helix 2
AA2
A
295 299Right-handed 310
Helix 3
AA3
A
306 318Right-handed alpha
Helix 4
AA4
A
343 351Right-handed alpha
Helix 5
AA5
A
418 431Right-handed alpha
Helix 6
AA6
A
490 499Right-handed alpha
Helix 7
AA7
A
567 573Right-handed alpha
Helix 8
AA8
A
674 685Right-handed alpha
Helix 9
AA9
A
711 716Right-handed 310
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There are 9 sheets in PDB entry 6A5N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 5 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
340 341first strand
Strand 2
A
453 468anti-parallel
Strand 3
A
434 439anti-parallel
Strand 4
A
368 376parallel
Strand 5
A
360 365anti-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
340 341first strand
Strand 2
A
453 468anti-parallel
Strand 3
A
474 482anti-parallel
Strand 4
A
389 393anti-parallel
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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
A
505 507first strand
Strand 2
A
520 522anti-parallel
Strand 3
A
618 623parallel
Strand 4
A
627 632anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
534 535first strand
Strand 2
A
709 710parallel
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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
A
592 593first strand
Strand 2
A
724 730parallel
Strand 3
A
740 745anti-parallel
Strand 4
A
641 644anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
648 651first strand
Strand 2
A
702 705anti-parallel
Strand 3
A
665 667anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
672 673first strand
Strand 2
A
693 694anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
717 718first strand
Strand 2
A
756 757parallel
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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
A
765 767first strand
Strand 2
A
773 775anti-parallel
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