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


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 3EDN entry

There are 2 chains in PDB entry 3EDN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ILE 299
B
 MSE 1ILE 299
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 18 helices in PDB entry 3EDN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 44Right-handed alpha
Helix 2
2
A
73 87Right-handed alpha
Helix 3
3
A
134 142Right-handed alpha
Helix 4
4
A
145 149Right-handed 310
Helix 5
5
A
171 178Right-handed alpha
Helix 6
6
A
181 183Right-handed 310
Helix 7
7
A
184 189Right-handed alpha
Helix 8
8
A
229 244Right-handed alpha
Helix 9
9
A
260 263Right-handed 310
Helix 10
10
B
32 44Right-handed alpha
Helix 11
11
B
73 87Right-handed alpha
Helix 12
12
B
134 142Right-handed alpha
Helix 13
13
B
145 149Right-handed 310
Helix 14
14
B
171 178Right-handed alpha
Helix 15
15
B
181 183Right-handed 310
Helix 16
16
B
184 189Right-handed alpha
Helix 17
17
B
229 244Right-handed alpha
Helix 18
18
B
260 263Right-handed 310
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There are 6 sheets in PDB entry 3EDN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 13 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
69 70first strand
Strand 2
A
59 64anti-parallel
Strand 3
A
95 100parallel
Strand 4
A
103 111anti-parallel
Strand 5
A
117 122anti-parallel
Strand 6
A
282 287anti-parallel
Strand 7
A
266 273anti-parallel
Strand 8
A
251 258anti-parallel
Strand 9
A
211 213parallel
Strand 10
A
196 201anti-parallel
Strand 11
A
163 168parallel
Strand 12
A
156 159anti-parallel
Strand 13
A
127 130anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
69 70first strand
Strand 2
A
59 64anti-parallel
Strand 3
A
48 52anti-parallel
Strand 4
A
20 25parallel
Strand 5
A
2 11anti-parallel
Strand 6
A
289 299anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
215 216first strand
Strand 2
A
225 226anti-parallel
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There are 13 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 70first strand
Strand 2
B
59 64anti-parallel
Strand 3
B
95 100parallel
Strand 4
B
103 111anti-parallel
Strand 5
B
117 122anti-parallel
Strand 6
B
280 287anti-parallel
Strand 7
B
266 275anti-parallel
Strand 8
B
251 258anti-parallel
Strand 9
B
211 213parallel
Strand 10
B
196 201anti-parallel
Strand 11
B
163 168parallel
Strand 12
B
156 159anti-parallel
Strand 13
B
127 130anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 70first strand
Strand 2
B
59 64anti-parallel
Strand 3
B
48 52anti-parallel
Strand 4
B
20 25parallel
Strand 5
B
2 11anti-parallel
Strand 6
B
289 299anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
215 216first strand
Strand 2
B
225 226anti-parallel
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