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


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 3DEK entry

There are 8 chains in PDB entry 3DEK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 34ALA 162
A
 ARG 164HIS 277
B
 ASP 34ALA 162
B
 ARG 164HIS 277
C
 ASP 34ALA 162
C
 ARG 164HIS 277
D
 ASP 34ALA 162
D
 ARG 164HIS 277
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 28 helices in PDB entry 3DEK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 60Right-handed 310
Helix 2
2
A
66 81Right-handed alpha
Helix 3
3
A
92 106Right-handed alpha
Helix 4
4
A
136 142Right-handed alpha
Helix 5
5
A
148 152Right-handed 310
Helix 6
6
A
214 227Right-handed alpha
Helix 7
7
A
231 247Right-handed alpha
Helix 8
8
A
253 257Right-handed 310
Helix 9
9
B
66 81Right-handed alpha
Helix 10
10
B
92 105Right-handed alpha
Helix 11
11
B
136 142Right-handed alpha
Helix 12
12
B
148 152Right-handed 310
Helix 13
13
B
214 227Right-handed alpha
Helix 14
14
B
231 247Right-handed alpha
Helix 15
15
B
253 257Right-handed 310
Helix 16
16
C
66 80Right-handed alpha
Helix 17
17
C
92 106Right-handed alpha
Helix 18
18
C
136 142Right-handed alpha
Helix 19
19
C
143 152Right-handed 310
Helix 20
20
C
214 227Right-handed alpha
Helix 21
21
C
231 247Right-handed alpha
Helix 22
22
C
253 257Right-handed 310
Helix 23
23
D
66 80Right-handed alpha
Helix 24
24
D
92 106Right-handed alpha
Helix 25
25
D
136 141Right-handed alpha
Helix 26
26
D
142 152Right-handed 310
Helix 27
27
D
213 227Right-handed alpha
Helix 28
28
D
231 247Right-handed alpha
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There are 11 sheets in PDB entry 3DEK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 12 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
84 89first strand
Strand 2
A
43 51parallel
Strand 3
A
111 119parallel
Strand 4
A
156 161parallel
Strand 5
A
193 197parallel
Strand 6
A
264 267anti-parallel
Strand 7
B
264 267anti-parallel
Strand 8
B
193 197anti-parallel
Strand 9
B
156 161parallel
Strand 10
B
114 119parallel
Strand 11
B
46 51parallel
Strand 12
B
84 89parallel
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There are 3 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
122 123first strand
Strand 2
A
126 129anti-parallel
Strand 3
A
132 135anti-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
172 173first strand
Strand 2
B
186 187anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
207 208first strand
Strand 2
A
212 213anti-parallel
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There are 3 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
122 123first strand
Strand 2
B
126 128anti-parallel
Strand 3
B
133 135anti-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
207 208first strand
Strand 2
B
212 213anti-parallel
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There are 12 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
84 89first strand
Strand 2
C
43 51parallel
Strand 3
C
111 119parallel
Strand 4
C
156 161parallel
Strand 5
C
193 197parallel
Strand 6
C
264 268anti-parallel
Strand 7
D
264 267anti-parallel
Strand 8
D
193 197anti-parallel
Strand 9
D
156 161parallel
Strand 10
D
114 119parallel
Strand 11
D
46 51parallel
Strand 12
D
84 89parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 123first strand
Strand 2
C
126 129anti-parallel
Strand 3
C
132 135anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
172 173first strand
Strand 2
D
186 187anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
207 208first strand
Strand 2
C
212 213anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
122 123first strand
Strand 2
D
126 128anti-parallel
Strand 3
D
133 135anti-parallel
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