Analysis of interatomic Contacts of Structural Units in PDB entry:
2P3W


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 2P3W entry

There are 2 chains in PDB entry 2P3W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 350VAL 461
B
 GLY 350VAL 461
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 6 helices in PDB entry 2P3W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
365 376Right-handed alpha
Helix 2
2
A
395 401Right-handed alpha
Helix 3
3
A
418 429Right-handed alpha
Helix 4
4
B
365 371Right-handed alpha
Helix 5
5
B
395 401Right-handed alpha
Helix 6
6
B
418 429Right-handed alpha
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There are 6 sheets in PDB entry 2P3W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
354 356first strand
Strand 2
A
450 452anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
359 363first strand
Strand 2
A
386 391anti-parallel
Strand 3
A
407 411anti-parallel
Strand 4
A
414 415anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
359 363first strand
Strand 2
A
386 391anti-parallel
Strand 3
A
407 411anti-parallel
Strand 4
A
432 438anti-parallel
Strand 5
A
441 447anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
353 356first strand
Strand 2
B
450 453anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
359 363first strand
Strand 2
B
386 391anti-parallel
Strand 3
B
407 411anti-parallel
Strand 4
B
414 415anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
359 363first strand
Strand 2
B
386 391anti-parallel
Strand 3
B
407 411anti-parallel
Strand 4
B
432 438anti-parallel
Strand 5
B
441 447anti-parallel
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