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


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 3AKK entry

There are 4 chains in PDB entry 3AKK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2HIS 297
B
 PRO 2HIS 297
C
 PRO 2SER 294
D
 PRO 2GLN 296
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 53 helices in PDB entry 3AKK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
52 67Right-handed alpha
Helix 2
2
A
100 106Right-handed alpha
Helix 3
3
A
107 111Right-handed 310
Helix 4
4
A
118 129Right-handed alpha
Helix 5
5
A
133 152Right-handed alpha
Helix 6
6
A
189 199Right-handed alpha
Helix 7
7
A
199 209Right-handed alpha
Helix 8
8
A
224 230Right-handed alpha
Helix 9
9
A
234 245Right-handed alpha
Helix 10
10
A
246 248Right-handed 310
Helix 11
11
A
249 259Right-handed alpha
Helix 12
12
A
264 282Right-handed alpha
Helix 13
13
A
282 294Right-handed alpha
Helix 14
14
B
51 67Right-handed alpha
Helix 15
15
B
100 105Right-handed alpha
Helix 16
16
B
106 111Right-handed 310
Helix 17
17
B
118 129Right-handed alpha
Helix 18
18
B
133 152Right-handed alpha
Helix 19
19
B
189 199Right-handed alpha
Helix 20
20
B
199 209Right-handed alpha
Helix 21
21
B
224 232Right-handed alpha
Helix 22
22
B
234 245Right-handed alpha
Helix 23
23
B
246 248Right-handed 310
Helix 24
24
B
249 259Right-handed alpha
Helix 25
25
B
264 282Right-handed alpha
Helix 26
26
B
282 296Right-handed alpha
Helix 27
27
C
52 67Right-handed alpha
Helix 28
28
C
100 105Right-handed alpha
Helix 29
29
C
106 111Right-handed 310
Helix 30
30
C
118 129Right-handed alpha
Helix 31
31
C
133 152Right-handed alpha
Helix 32
32
C
189 199Right-handed alpha
Helix 33
33
C
199 209Right-handed alpha
Helix 34
34
C
224 232Right-handed alpha
Helix 35
35
C
234 245Right-handed alpha
Helix 36
36
C
246 248Right-handed 310
Helix 37
37
C
249 259Right-handed alpha
Helix 38
38
C
264 282Right-handed alpha
Helix 39
39
C
282 292Right-handed alpha
Helix 40
40
D
52 67Right-handed alpha
Helix 41
41
D
100 105Right-handed alpha
Helix 42
42
D
106 111Right-handed 310
Helix 43
43
D
118 129Right-handed alpha
Helix 44
44
D
133 152Right-handed alpha
Helix 45
45
D
157 160Right-handed 310
Helix 46
46
D
189 198Right-handed alpha
Helix 47
47
D
199 209Right-handed alpha
Helix 48
48
D
224 232Right-handed alpha
Helix 49
49
D
234 245Right-handed alpha
Helix 50
50
D
246 248Right-handed 310
Helix 51
51
D
249 259Right-handed alpha
Helix 52
52
D
264 282Right-handed alpha
Helix 53
53
D
282 293Right-handed alpha
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There are 9 sheets in PDB entry 3AKK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
4 5first strand
Strand 2
A
74 79parallel
Strand 3
A
82 88anti-parallel
Strand 4
A
32 37anti-parallel
Strand 5
A
24 29anti-parallel
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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
95 99first strand
Strand 2
A
162 166anti-parallel
Strand 3
A
172 174anti-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
213 216first strand
Strand 2
A
222 223anti-parallel
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There are 6 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
4 5first strand
Strand 2
B
74 79parallel
Strand 3
B
82 88anti-parallel
Strand 4
B
32 37anti-parallel
Strand 5
B
24 29anti-parallel
Strand 6
B
11 12anti-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
95 99first strand
Strand 2
B
162 166anti-parallel
Strand 3
B
172 174anti-parallel
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There are 5 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
4 5first strand
Strand 2
C
74 79parallel
Strand 3
C
82 88anti-parallel
Strand 4
C
32 37anti-parallel
Strand 5
C
24 29anti-parallel
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There are 3 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
95 99first strand
Strand 2
C
162 166anti-parallel
Strand 3
C
172 174anti-parallel
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There are 4 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
24 29first strand
Strand 2
D
32 37anti-parallel
Strand 3
D
82 88anti-parallel
Strand 4
D
74 79anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
95 99first strand
Strand 2
D
162 166anti-parallel
Strand 3
D
172 174anti-parallel
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