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


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 3DAK entry

There are 4 chains in PDB entry 3DAK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6LYS 295
B
 SER 6LYS 295
C
 ALA 7LYS 295
D
 ALA 7LYS 295
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 57 helices in PDB entry 3DAK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 15Right-handed 310
Helix 2
2
A
38 40Right-handed 310
Helix 3
3
A
56 70Right-handed alpha
Helix 4
4
A
99 110Right-handed alpha
Helix 5
5
A
119 140Right-handed alpha
Helix 6
6
A
148 150Right-handed 310
Helix 7
7
A
166 173Right-handed alpha
Helix 8
8
A
194 203Right-handed alpha
Helix 9
9
A
206 223Right-handed alpha
Helix 10
10
A
231 242Right-handed alpha
Helix 11
11
A
253 258Right-handed 310
Helix 12
12
A
261 272Right-handed alpha
Helix 13
13
A
275 279Right-handed 310
Helix 14
14
A
281 287Right-handed alpha
Helix 15
15
A
288 294Right-handed 310
Helix 16
16
B
13 15Right-handed 310
Helix 17
17
B
56 70Right-handed alpha
Helix 18
18
B
99 110Right-handed alpha
Helix 19
19
B
119 140Right-handed alpha
Helix 20
20
B
148 150Right-handed 310
Helix 21
21
B
166 173Right-handed alpha
Helix 22
22
B
194 203Right-handed alpha
Helix 23
23
B
206 223Right-handed alpha
Helix 24
24
B
231 242Right-handed alpha
Helix 25
25
B
253 258Right-handed 310
Helix 26
26
B
261 272Right-handed alpha
Helix 27
27
B
275 279Right-handed 310
Helix 28
28
B
281 286Right-handed alpha
Helix 29
29
B
287 294Right-handed 310
Helix 30
30
C
13 15Right-handed 310
Helix 31
31
C
56 70Right-handed alpha
Helix 32
32
C
99 111Right-handed alpha
Helix 33
33
C
119 140Right-handed alpha
Helix 34
34
C
148 150Right-handed 310
Helix 35
35
C
166 173Right-handed alpha
Helix 36
36
C
194 202Right-handed alpha
Helix 37
37
C
206 223Right-handed alpha
Helix 38
38
C
231 242Right-handed alpha
Helix 39
39
C
261 272Right-handed alpha
Helix 40
40
C
275 279Right-handed 310
Helix 41
41
C
281 287Right-handed alpha
Helix 42
42
C
288 294Right-handed 310
Helix 43
43
D
13 15Right-handed 310
Helix 44
44
D
56 68Right-handed alpha
Helix 45
45
D
99 111Right-handed alpha
Helix 46
46
D
119 140Right-handed alpha
Helix 47
47
D
148 150Right-handed 310
Helix 48
48
D
166 173Right-handed alpha
Helix 49
49
D
174 179Right-handed 310
Helix 50
50
D
194 203Right-handed alpha
Helix 51
51
D
206 223Right-handed alpha
Helix 52
52
D
231 242Right-handed alpha
Helix 53
53
D
253 258Right-handed 310
Helix 54
54
D
261 272Right-handed alpha
Helix 55
55
D
275 279Right-handed 310
Helix 56
56
D
281 287Right-handed alpha
Helix 57
57
D
288 294Right-handed 310
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There are 8 sheets in PDB entry 3DAK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
17 24first strand
Strand 2
A
29 36anti-parallel
Strand 3
A
41 49anti-parallel
Strand 4
A
87 93anti-parallel
Strand 5
A
78 84anti-parallel
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There are 2 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
152 154first strand
Strand 2
A
160 162anti-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
17 25first strand
Strand 2
B
29 36anti-parallel
Strand 3
B
41 49anti-parallel
Strand 4
B
87 93anti-parallel
Strand 5
B
78 84anti-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
B
152 154first strand
Strand 2
B
160 162anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
17 25first strand
Strand 2
C
29 36anti-parallel
Strand 3
C
41 49anti-parallel
Strand 4
C
87 93anti-parallel
Strand 5
C
78 84anti-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
C
152 154first strand
Strand 2
C
160 162anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
17 24first strand
Strand 2
D
29 36anti-parallel
Strand 3
D
41 49anti-parallel
Strand 4
D
87 93anti-parallel
Strand 5
D
78 84anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
152 154first strand
Strand 2
D
160 162anti-parallel
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