Analysis of interatomic Contacts of Structural Units in PDB entry:
5I2S


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 5I2S entry

There is 1 chain in PDB entry 5I2S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1ALA 413
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
Back to top of page

There are 10 helices in PDB entry 5I2S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
88 101Right-handed alpha
Helix 2
AA2
A
148 150Right-handed 310
Helix 3
AA3
A
194 198Right-handed 310
Helix 4
AA4
A
241 249Right-handed alpha
Helix 5
AA5
A
268 272Right-handed 310
Helix 6
AA6
A
273 293Right-handed alpha
Helix 7
AA7
A
298 304Right-handed alpha
Helix 8
AA8
A
370 372Right-handed 310
Helix 9
AA9
A
382 387Right-handed alpha
Helix 10
AB1
A
393 397Right-handed 310
Back to top of page

There are 7 sheets in PDB entry 5I2S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 3 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
2 7first strand
Strand 2
A
322 335anti-parallel
Strand 3
A
311 319anti-parallel
Back to list of sheets
Back to top of page

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
15 16first strand
Strand 2
A
322 335anti-parallel
Strand 3
A
344 347anti-parallel
Strand 4
A
353 355anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
204 206first strand
Strand 2
A
182 190anti-parallel
Strand 3
A
37 45anti-parallel
Strand 4
A
236 239anti-parallel
Strand 5
A
226 230anti-parallel
Strand 6
A
219 223anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
53 54first strand
Strand 2
A
134 136anti-parallel
Strand 3
A
143 144anti-parallel
Strand 4
A
152 153anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
76 85first strand
Strand 2
A
56 70anti-parallel
Strand 3
A
120 131anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
76 85first strand
Strand 2
A
56 70anti-parallel
Strand 3
A
166 169anti-parallel
Strand 4
A
157 159anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
339 340first strand
Strand 2
A
379 381anti-parallel
Strand 3
A
374 376anti-parallel
Strand 4
A
366 368anti-parallel
Strand 5
A
361 363anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il