Analysis of interatomic Contacts of Structural Units in PDB entry:
3I2M


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 3I2M entry

There is 1 chain in PDB entry 3I2M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 ASP 4VAL 300
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 4 helices in PDB entry 3I2M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
12 31Right-handed alpha
Helix 2
2
X
93 99Right-handed alpha
Helix 3
3
X
169 182Right-handed alpha
Helix 4
4
X
249 259Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 3I2M. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
66 68first strand
Strand 2
X
7 11anti-parallel
Strand 3
X
103 111anti-parallel
Strand 4
X
125 132anti-parallel
Strand 5
X
138 144anti-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
X
78 84first strand
Strand 2
X
34 40anti-parallel
Strand 3
X
45 51anti-parallel
Strand 4
X
56 62anti-parallel
Strand 5
X
291 297anti-parallel
Strand 6
X
277 283anti-parallel
Strand 7
X
265 271anti-parallel
Strand 8
X
164 167anti-parallel
Strand 9
X
237 238anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
209 214first strand
Strand 2
X
201 206anti-parallel
Strand 3
X
190 196anti-parallel
Strand 4
X
243 248anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il