Analysis of interatomic Contacts of Structural Units in PDB entry:
5N1U


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 5N1U entry

There are 2 chains in PDB entry 5N1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 521VAL 701
B
 SER 521SER 702
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 10 helices in PDB entry 5N1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
544 563Right-handed alpha
Helix 2
AA2
A
571 575Right-handed 310
Helix 3
AA3
A
643 646Right-handed 310
Helix 4
AA4
A
649 662Right-handed alpha
Helix 5
AA5
A
679 690Right-handed alpha
Helix 6
AA6
B
544 563Right-handed alpha
Helix 7
AA7
B
571 575Right-handed 310
Helix 8
AA8
B
643 646Right-handed 310
Helix 9
AA9
B
649 662Right-handed alpha
Helix 10
AB1
B
679 690Right-handed alpha
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There are 2 sheets in PDB entry 5N1U. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 9 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
527 531first strand
Strand 2
A
534 539anti-parallel
Strand 3
A
577 582anti-parallel
Strand 4
A
587 595anti-parallel
Strand 5
A
634 641anti-parallel
Strand 6
A
673 676parallel
Strand 7
A
696 698parallel
Strand 8
A
600 603anti-parallel
Strand 9
A
624 625anti-parallel
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There are 8 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
527 531first strand
Strand 2
B
534 539anti-parallel
Strand 3
B
576 582anti-parallel
Strand 4
B
587 595anti-parallel
Strand 5
B
634 641anti-parallel
Strand 6
B
673 676parallel
Strand 7
B
696 698parallel
Strand 8
B
600 601anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il