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


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 2AKA entry

There are 3 chains in PDB entry 2AKA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2ILE 765
L
 THR 766ARG 771
B
 MET 6LEU 304
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 45 helices in PDB entry 2AKA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 16Right-handed alpha
Helix 2
2
A
82 86Right-handed 310
Helix 3
3
A
90 94Right-handed 310
Helix 4
4
A
98 111Right-handed alpha
Helix 5
5
A
136 144Right-handed alpha
Helix 6
6
A
147 151Right-handed 310
Helix 7
7
A
154 170Right-handed alpha
Helix 8
8
A
184 200Right-handed alpha
Helix 9
9
A
210 226Right-handed alpha
Helix 10
10
A
264 269Right-handed 310
Helix 11
11
A
278 288Right-handed alpha
Helix 12
12
A
289 297Right-handed alpha
Helix 13
13
A
300 304Right-handed 310
Helix 14
14
A
319 334Right-handed alpha
Helix 15
15
A
337 356Right-handed alpha
Helix 16
16
A
372 383Right-handed alpha
Helix 17
17
A
385 395Right-handed alpha
Helix 18
18
A
410 442Right-handed alpha
Helix 19
19
A
465 497Right-handed alpha
Helix 20
20
A
505 509Right-handed 310
Helix 21
21
A
510 519Right-handed alpha
Helix 22
22
A
524 532Right-handed alpha
Helix 23
23
A
539 552Right-handed alpha
Helix 24
24
A
583 588Right-handed alpha
Helix 25
25
A
593 602Right-handed alpha
Helix 26
26
A
605 614Right-handed alpha
Helix 27
27
A
629 647Right-handed alpha
Helix 28
28
A
668 679Right-handed alpha
Helix 29
29
A
680 690Right-handed alpha
Helix 30
30
A
698 706Right-handed alpha
Helix 31
31
A
707 709Right-handed 310
Helix 32
32
A
718 730Right-handed alpha
Helix 33
33
A
733 735Right-handed 310
Helix 34
34
A
749 765Right-handed alpha
Helix 35
35
B
8 21Right-handed alpha
Helix 36
36
B
43 53Right-handed alpha
Helix 37
37
B
93 109Right-handed alpha
Helix 38
38
B
151 165Right-handed alpha
Helix 39
39
B
180 183Right-handed 310
Helix 40
40
B
184 194Right-handed alpha
Helix 41
41
B
206 210Right-handed 310
Helix 42
42
B
216 221Right-handed alpha
Helix 43
43
B
247 262Right-handed alpha
Helix 44
44
B
265 272Right-handed 310
Helix 45
45
B
273 304Right-handed alpha
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There are 8 sheets in PDB entry 2AKA. 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
69 73first strand
Strand 2
A
59 63anti-parallel
Strand 3
A
48 55anti-parallel
Strand 4
A
34 37anti-parallel
Strand 5
A
78 79anti-parallel
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There are 7 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
116 119first strand
Strand 2
A
122 126anti-parallel
Strand 3
A
649 656parallel
Strand 4
A
173 178parallel
Strand 5
A
448 454parallel
Strand 6
A
240 247anti-parallel
Strand 7
A
253 261anti-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
227 228first strand
Strand 2
A
236 237anti-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
360 361first strand
Strand 2
A
367 368anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
397 400first strand
Strand 2
A
403 406anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
558 559first strand
Strand 2
A
567 572anti-parallel
Strand 3
A
575 580anti-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
A
694 697first strand
Strand 2
A
743 746anti-parallel
Strand 3
A
737 739anti-parallel
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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
80 83first strand
Strand 2
B
120 126anti-parallel
Strand 3
B
69 75parallel
Strand 4
B
132 136anti-parallel
Strand 5
B
33 38parallel
Strand 6
B
169 176parallel
Strand 7
B
200 205parallel
Strand 8
B
231 233parallel
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