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


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 2IOW entry

There is 1 chain in PDB entry 2IOW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 MET 1VAL 332
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 16 helices in PDB entry 2IOW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
27 29Right-handed 310
Helix 2
2
B
73 88Right-handed alpha
Helix 3
3
B
98 102Right-handed 310
Helix 4
4
B
127 131Right-handed 310
Helix 5
5
B
133 145Right-handed alpha
Helix 6
6
B
154 162Right-handed alpha
Helix 7
7
B
170 178Right-handed alpha
Helix 8
8
B
194 199Right-handed alpha
Helix 9
9
B
199 204Right-handed alpha
Helix 10
10
B
218 229Right-handed alpha
Helix 11
11
B
233 238Right-handed alpha
Helix 12
12
B
242 254Right-handed alpha
Helix 13
13
B
267 278Right-handed alpha
Helix 14
14
B
285 290Right-handed alpha
Helix 15
15
B
290 295Right-handed alpha
Helix 16
16
B
295 318Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 2IOW. Click on sheet of interest to get list of strands forming it: A, B,

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
B
31 33first strand
Strand 2
B
329 331anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 63first strand
Strand 2
B
90 92parallel
Strand 3
B
120 125parallel
Strand 4
B
148 153parallel
Strand 5
B
184 188parallel
Strand 6
B
208 210parallel
Strand 7
B
259 261parallel
Strand 8
B
281 284parallel
Strand 9
B
61 63parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il