Analysis of interatomic Contacts of Structural Units in PDB entry:
1IO1


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 1IO1 entry

There is 1 chain in PDB entry 1IO1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 56ARG 450
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 7 helices in PDB entry 1IO1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 99Right-handed alpha
Helix 2
2
A
104 129Right-handed alpha
Helix 3
3
A
199 202Right-handed 310
Helix 4
4
A
206 210Right-handed 310
Helix 5
5
A
288 298Right-handed alpha
Helix 6
6
A
382 386Right-handed alpha
Helix 7
7
A
406 448Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 1IO1. 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
141 146first strand
Strand 2
A
154 159anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
179 184first strand
Strand 2
A
304 312anti-parallel
Strand 3
A
318 327anti-parallel
Strand 4
A
330 336anti-parallel
Strand 5
A
342 344anti-parallel
Back to list of sheets
Back to top of page

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
190 196first strand
Strand 2
A
280 284anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
256 258first strand
Strand 2
A
243 249anti-parallel
Strand 3
A
229 236anti-parallel
Strand 4
A
213 216anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
256 258first strand
Strand 2
A
243 249anti-parallel
Strand 3
A
229 236anti-parallel
Strand 4
A
220 222anti-parallel
Strand 5
A
276 278anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
361 364first strand
Strand 2
A
370 375anti-parallel
Strand 3
A
378 381anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il