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


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 1IDM entry

There is 1 chain in PDB entry 1IDM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 343
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
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There are 17 helices in PDB entry 1IDM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 30Right-handed alpha
Helix 2
2
A
43 49Right-handed alpha
Helix 3
3
A
55 63Right-handed alpha
Helix 4
4
A
75 77Right-handed 310
Helix 5
5
A
84 94Right-handed 310
Helix 6
6
A
111 113Right-handed 310
Helix 7
7
A
118 121Right-handed alpha
Helix 8
8
A
157 173Right-handed alpha
Helix 9
9
A
188 203Right-handed alpha
Helix 10
10
A
214 223Right-handed alpha
Helix 11
11
A
225 227Right-handed 310
Helix 12
12
A
235 248Right-handed alpha
Helix 13
13
A
252 254Right-handed 310
Helix 14
14
A
286 298Right-handed alpha
Helix 15
15
A
303 319Right-handed alpha
Helix 16
16
A
323 325Right-handed 310
Helix 17
17
A
331 341Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1IDM.

There are 10 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
35 38first strand
Strand 2
A
2 6parallel
Strand 3
A
66 69parallel
Strand 4
A
265 269parallel
Strand 5
A
256 261anti-parallel
Strand 6
A
97 105anti-parallel
Strand 7
A
125 131anti-parallel
Strand 8
A
230 233parallel
Strand 9
A
177 182parallel
Strand 10
A
208 213parallel
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