Analysis of interatomic Contacts of Structural Units in PDB entry:
2DE4


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 2DE4 entry

There are 2 chains in PDB entry 2DE4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 20ARG 363
B
 ILE 18HIS 364
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 48 helices in PDB entry 2DE4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 39Right-handed alpha
Helix 2
2
A
40 45Right-handed alpha
Helix 3
3
A
53 57Right-handed 310
Helix 4
4
A
58 63Right-handed alpha
Helix 5
5
A
74 84Right-handed alpha
Helix 6
6
A
113 118Right-handed 310
Helix 7
7
A
125 134Right-handed alpha
Helix 8
8
A
138 142Right-handed 310
Helix 9
9
A
143 152Right-handed alpha
Helix 10
10
A
153 166Right-handed alpha
Helix 11
11
A
170 174Right-handed 310
Helix 12
12
A
187 194Right-handed alpha
Helix 13
13
A
198 203Right-handed alpha
Helix 14
14
A
205 216Right-handed alpha
Helix 15
15
A
226 235Right-handed alpha
Helix 16
16
A
242 250Right-handed 310
Helix 17
17
A
259 265Right-handed alpha
Helix 18
18
A
265 284Right-handed alpha
Helix 19
19
A
286 299Right-handed alpha
Helix 20
20
A
301 310Right-handed alpha
Helix 21
21
A
312 316Right-handed 310
Helix 22
22
A
322 339Right-handed alpha
Helix 23
23
A
347 352Right-handed alpha
Helix 24
24
A
354 362Right-handed alpha
Helix 25
25
B
31 39Right-handed alpha
Helix 26
26
B
40 45Right-handed alpha
Helix 27
27
B
53 57Right-handed 310
Helix 28
28
B
58 63Right-handed alpha
Helix 29
29
B
74 83Right-handed alpha
Helix 30
30
B
113 118Right-handed 310
Helix 31
31
B
125 134Right-handed alpha
Helix 32
32
B
138 142Right-handed 310
Helix 33
33
B
143 152Right-handed alpha
Helix 34
34
B
153 166Right-handed alpha
Helix 35
35
B
170 174Right-handed 310
Helix 36
36
B
187 194Right-handed alpha
Helix 37
37
B
198 203Right-handed alpha
Helix 38
38
B
205 217Right-handed alpha
Helix 39
39
B
226 234Right-handed alpha
Helix 40
40
B
242 250Right-handed 310
Helix 41
41
B
259 265Right-handed alpha
Helix 42
42
B
265 284Right-handed alpha
Helix 43
43
B
286 299Right-handed alpha
Helix 44
44
B
301 310Right-handed alpha
Helix 45
45
B
312 316Right-handed 310
Helix 46
46
B
322 339Right-handed alpha
Helix 47
47
B
347 352Right-handed alpha
Helix 48
48
B
354 363Right-handed alpha
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There are 4 sheets in PDB entry 2DE4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
48 51first strand
Strand 2
A
21 26parallel
Strand 3
A
68 72parallel
Strand 4
A
251 258anti-parallel
Strand 5
A
89 97anti-parallel
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There are 5 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
175 178first strand
Strand 2
A
121 124parallel
Strand 3
A
221 225parallel
Strand 4
A
101 106anti-parallel
Strand 5
A
237 239anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 51first strand
Strand 2
B
20 26parallel
Strand 3
B
68 72parallel
Strand 4
B
251 258anti-parallel
Strand 5
B
89 97anti-parallel
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There are 5 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
175 178first strand
Strand 2
B
121 124parallel
Strand 3
B
221 225parallel
Strand 4
B
101 105anti-parallel
Strand 5
B
238 239anti-parallel
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