Analysis of interatomic Contacts of Structural Units in PDB entry:
5E2M


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 5E2M entry

There are 2 chains in PDB entry 5E2M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 5PHE 260
B
 ASP 4PHE 260
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 19 helices in PDB entry 5E2M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 19Right-handed 310
Helix 2
AA2
A
20 25Right-handed 310
Helix 3
AA3
A
34 38Right-handed 310
Helix 4
AA4
A
52 54Right-handed 310
Helix 5
AA5
A
130 135Right-handed alpha
Helix 6
AA6
A
154 156Right-handed 310
Helix 7
AA7
A
157 164Right-handed alpha
Helix 8
AA8
A
165 167Right-handed 310
Helix 9
AA9
A
180 185Right-handed 310
Helix 10
AB1
A
219 228Right-handed alpha
Helix 11
AB2
B
20 25Right-handed 310
Helix 12
AB3
B
34 38Right-handed 310
Helix 13
AB4
B
52 54Right-handed 310
Helix 14
AB5
B
130 135Right-handed alpha
Helix 15
AB6
B
154 156Right-handed 310
Helix 16
AB7
B
157 164Right-handed alpha
Helix 17
AB8
B
165 167Right-handed 310
Helix 18
AB9
B
180 185Right-handed 310
Helix 19
AC1
B
219 228Right-handed alpha
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There are 6 sheets in PDB entry 5E2M. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
32 33first strand
Strand 2
A
108 109parallel
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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
39 40first strand
Strand 2
A
257 258parallel
Strand 3
A
191 196anti-parallel
Strand 4
A
207 212anti-parallel
Strand 5
A
141 150parallel
Strand 6
A
116 124anti-parallel
Strand 7
A
88 97anti-parallel
Strand 8
A
66 70anti-parallel
Strand 9
A
56 61anti-parallel
Strand 10
A
173 175anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
47 50first strand
Strand 2
A
78 81anti-parallel
Strand 3
A
88 97anti-parallel
Strand 4
A
116 124anti-parallel
Strand 5
A
141 150anti-parallel
Strand 6
A
216 218parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 33first strand
Strand 2
B
108 109parallel
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There are 10 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
39 40first strand
Strand 2
B
257 258parallel
Strand 3
B
191 196anti-parallel
Strand 4
B
207 212anti-parallel
Strand 5
B
141 150parallel
Strand 6
B
116 123anti-parallel
Strand 7
B
88 97anti-parallel
Strand 8
B
66 70anti-parallel
Strand 9
B
56 61anti-parallel
Strand 10
B
173 175anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 50first strand
Strand 2
B
78 81anti-parallel
Strand 3
B
88 97anti-parallel
Strand 4
B
116 123anti-parallel
Strand 5
B
141 150anti-parallel
Strand 6
B
216 218parallel
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