Analysis of interatomic Contacts of Structural Units in PDB entry:
2E3S


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 2E3S entry

There is 1 chain in PDB entry 2E3S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
HIS 365PHE 598
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 5 helices in PDB entry 2E3S. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
367 382Right-handed alpha
Helix 2
2
A
428 438Right-handed alpha
Helix 3
3
A
441 446Right-handed alpha
Helix 4
4
A
543 545Right-handed 310
Helix 5
5
A
564 592Right-handed alpha
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There are 3 sheets in PDB entry 2E3S. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
393 398first strand
Strand 2
A
401 405anti-parallel
Strand 3
A
418 425anti-parallel
Strand 4
A
547 558anti-parallel
Strand 5
A
522 533anti-parallel
Strand 6
A
499 506anti-parallel
Strand 7
A
478 489anti-parallel
Strand 8
A
462 469anti-parallel
Strand 9
A
449 459anti-parallel
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There are 8 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
393 398first strand
Strand 2
A
401 405anti-parallel
Strand 3
A
418 425anti-parallel
Strand 4
A
547 558anti-parallel
Strand 5
A
522 533anti-parallel
Strand 6
A
499 506anti-parallel
Strand 7
A
478 489anti-parallel
Strand 8
A
519 520parallel
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There are 2 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
409 410first strand
Strand 2
A
413 414anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il