Analysis of interatomic Contacts of Structural Units in PDB entry:
4P2M


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 4P2M entry

There are 2 chains in PDB entry 4P2M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 240VAL 426
B
 ARG 240ALA 428
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 4P2M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
274 290Right-handed alpha
Helix 2
AA2
A
314 331Right-handed alpha
Helix 3
AA3
A
368 380Right-handed alpha
Helix 4
AA4
A
389 397Right-handed alpha
Helix 5
AA5
B
273 290Right-handed alpha
Helix 6
AA6
B
314 333Right-handed alpha
Helix 7
AA7
B
368 380Right-handed alpha
Helix 8
AA8
B
390 397Right-handed alpha
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There are 2 sheets in PDB entry 4P2M. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 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
293 294first strand
Strand 2
A
302 306anti-parallel
Strand 3
A
242 256anti-parallel
Strand 4
A
344 367anti-parallel
Strand 5
B
343 367anti-parallel
Strand 6
B
242 257anti-parallel
Strand 7
B
302 306anti-parallel
Strand 8
B
293 295anti-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
A
400 409first strand
Strand 2
A
415 424anti-parallel
Strand 3
A
386 388anti-parallel
Strand 4
B
343 367parallel
Strand 5
A
344 367anti-parallel
Strand 6
B
386 389parallel
Strand 7
B
416 424anti-parallel
Strand 8
B
400 408anti-parallel
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