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


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 5IRR entry

There are 2 chains in PDB entry 5IRR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 105THR 390
B
 LYS 104LEU 392
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 24 helices in PDB entry 5IRR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
122 131Right-handed alpha
Helix 2
AA2
A
147 154Right-handed alpha
Helix 3
AA3
A
155 157Right-handed 310
Helix 4
AA4
A
188 214Right-handed alpha
Helix 5
AA5
A
241 253Right-handed alpha
Helix 6
AA6
A
263 267Right-handed 310
Helix 7
AA7
A
268 285Right-handed alpha
Helix 8
AA8
A
301 308Right-handed alpha
Helix 9
AA9
A
329 334Right-handed alpha
Helix 10
AB1
A
360 370Right-handed alpha
Helix 11
AB2
A
372 379Right-handed alpha
Helix 12
AB3
A
379 388Right-handed alpha
Helix 13
AB4
B
122 132Right-handed alpha
Helix 14
AB5
B
147 154Right-handed alpha
Helix 15
AB6
B
155 157Right-handed 310
Helix 16
AB7
B
188 214Right-handed alpha
Helix 17
AB8
B
241 253Right-handed alpha
Helix 18
AB9
B
263 267Right-handed 310
Helix 19
AC1
B
268 285Right-handed alpha
Helix 20
AC2
B
301 308Right-handed alpha
Helix 21
AC3
B
329 334Right-handed alpha
Helix 22
AC4
B
360 370Right-handed alpha
Helix 23
AC5
B
372 379Right-handed alpha
Helix 24
AC6
B
379 390Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 5IRR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
159 166first strand
Strand 2
A
171 178anti-parallel
Strand 3
A
107 117parallel
Strand 4
A
230 235parallel
Strand 5
A
257 261parallel
Strand 6
A
320 321parallel
Back to list of sheets
Back to top of page

There are 2 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
343 346first strand
Strand 2
A
349 352anti-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
B
159 166first strand
Strand 2
B
171 178anti-parallel
Strand 3
B
107 117parallel
Strand 4
B
230 235parallel
Strand 5
B
257 261parallel
Strand 6
B
320 321parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
343 346first strand
Strand 2
B
349 352anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il