Analysis of interatomic Contacts of Structural Units in PDB entry:
2CM3


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 2CM3 entry

There are 2 chains in PDB entry 2CM3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 7ILE 281
B
 PHE 7ILE 281
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 2CM3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 13Right-handed alpha
Helix 2
2
A
15 27Right-handed alpha
Helix 3
3
A
33 37Right-handed 310
Helix 4
4
A
37 44Right-handed 310
Helix 5
5
A
91 102Right-handed alpha
Helix 6
6
A
188 201Right-handed alpha
Helix 7
7
A
220 238Right-handed alpha
Helix 8
8
A
245 255Right-handed alpha
Helix 9
9
A
263 279Right-handed alpha
Helix 10
10
B
7 14Right-handed alpha
Helix 11
11
B
15 27Right-handed alpha
Helix 12
12
B
37 44Right-handed 310
Helix 13
13
B
91 102Right-handed alpha
Helix 14
14
B
188 201Right-handed alpha
Helix 15
15
B
220 238Right-handed alpha
Helix 16
16
B
245 254Right-handed alpha
Helix 17
17
B
263 279Right-handed alpha
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There are 3 sheets in PDB entry 2CM3. Click on sheet of interest to get list of strands forming it: AA, BA, BB,

There are 9 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 58first strand
Strand 2
A
66 74anti-parallel
Strand 3
A
79 84anti-parallel
Strand 4
A
211 214parallel
Strand 5
A
106 109parallel
Strand 6
A
168 176parallel
Strand 7
A
153 162anti-parallel
Strand 8
A
140 149anti-parallel
Strand 9
A
133 135anti-parallel
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There are 9 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 58first strand
Strand 2
B
66 74anti-parallel
Strand 3
B
79 85anti-parallel
Strand 4
B
211 215parallel
Strand 5
B
106 109parallel
Strand 6
B
168 176parallel
Strand 7
B
153 162anti-parallel
Strand 8
B
140 149anti-parallel
Strand 9
B
133 135anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
114 115first strand
Strand 2
B
118 119anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il