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


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 2DKA entry

There are 2 chains in PDB entry 2DKA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 544
B
 MET 1ASP 527
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
Back to top of page

There are 42 helices in PDB entry 2DKA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 9Right-handed alpha
Helix 2
2
A
10 14Right-handed 310
Helix 3
3
A
36 54Right-handed alpha
Helix 4
4
A
86 88Right-handed 310
Helix 5
5
A
89 99Right-handed alpha
Helix 6
6
A
113 125Right-handed alpha
Helix 7
7
A
144 158Right-handed alpha
Helix 8
8
A
171 184Right-handed alpha
Helix 9
9
A
185 188Right-handed 310
Helix 10
10
A
191 208Right-handed alpha
Helix 11
11
A
227 240Right-handed alpha
Helix 12
12
A
255 259Right-handed 310
Helix 13
13
A
264 272Right-handed alpha
Helix 14
14
A
311 328Right-handed alpha
Helix 15
15
A
348 358Right-handed alpha
Helix 16
16
A
369 378Right-handed alpha
Helix 17
17
A
397 407Right-handed alpha
Helix 18
18
A
411 428Right-handed alpha
Helix 19
19
A
434 449Right-handed alpha
Helix 20
20
A
452 458Right-handed alpha
Helix 21
21
A
492 502Right-handed alpha
Helix 22
22
A
528 544Right-handed alpha
Helix 23
23
B
2 9Right-handed alpha
Helix 24
24
B
10 14Right-handed 310
Helix 25
25
B
36 54Right-handed alpha
Helix 26
26
B
86 88Right-handed 310
Helix 27
27
B
89 98Right-handed alpha
Helix 28
28
B
113 125Right-handed alpha
Helix 29
29
B
144 157Right-handed alpha
Helix 30
30
B
171 184Right-handed alpha
Helix 31
31
B
185 188Right-handed 310
Helix 32
32
B
191 208Right-handed alpha
Helix 33
33
B
227 240Right-handed alpha
Helix 34
34
B
255 259Right-handed 310
Helix 35
35
B
264 272Right-handed alpha
Helix 36
36
B
311 328Right-handed alpha
Helix 37
37
B
348 358Right-handed alpha
Helix 38
38
B
369 378Right-handed alpha
Helix 39
39
B
397 407Right-handed alpha
Helix 40
40
B
411 428Right-handed alpha
Helix 41
41
B
434 449Right-handed alpha
Helix 42
42
B
452 458Right-handed alpha
Back to top of page

There are 7 sheets in PDB entry 2DKA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
29 32first strand
Strand 2
A
72 78anti-parallel
Strand 3
A
58 63anti-parallel
Strand 4
A
133 139parallel
Strand 5
A
162 169parallel
Back to list of sheets
Back to top of page

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
244 249first strand
Strand 2
A
217 222parallel
Strand 3
A
286 289parallel
Strand 4
A
296 301anti-parallel
Strand 5
A
307 310anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
363 365first strand
Strand 2
A
339 343parallel
Strand 3
A
382 386parallel
Strand 4
A
392 396anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
465 470first strand
Strand 2
A
520 525anti-parallel
Strand 3
A
508 512anti-parallel
Back to list of sheets
Back to top of page

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
B
29 32first strand
Strand 2
B
72 78anti-parallel
Strand 3
B
58 63anti-parallel
Strand 4
B
133 139parallel
Strand 5
B
162 169parallel
Back to list of sheets
Back to top of page

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
B
244 249first strand
Strand 2
B
217 222parallel
Strand 3
B
286 289parallel
Strand 4
B
296 301anti-parallel
Strand 5
B
307 310anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
363 366first strand
Strand 2
B
339 344parallel
Strand 3
B
382 386parallel
Strand 4
B
392 396anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il