Analysis of interatomic Contacts of Structural Units in PDB entry:
2E40


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 2E40 entry

There are 2 chains in PDB entry 2E40 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4GLU 462
B
 ALA 4GLU 462
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 47 helices in PDB entry 2E40. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 22Right-handed alpha
Helix 2
2
A
26 30Right-handed 310
Helix 3
3
A
33 39Right-handed alpha
Helix 4
4
A
60 71Right-handed alpha
Helix 5
5
A
81 86Right-handed alpha
Helix 6
6
A
96 113Right-handed alpha
Helix 7
7
A
127 135Right-handed alpha
Helix 8
8
A
136 138Right-handed 310
Helix 9
9
A
139 159Right-handed alpha
Helix 10
10
A
170 180Right-handed alpha
Helix 11
11
A
192 216Right-handed alpha
Helix 12
12
A
216 221Right-handed alpha
Helix 13
13
A
239 254Right-handed alpha
Helix 14
14
A
254 264Right-handed alpha
Helix 15
15
A
267 275Right-handed alpha
Helix 16
16
A
276 278Right-handed 310
Helix 17
17
A
282 290Right-handed alpha
Helix 18
18
A
312 316Right-handed 310
Helix 19
19
A
342 358Right-handed alpha
Helix 20
20
A
372 376Right-handed 310
Helix 21
21
A
377 382Right-handed alpha
Helix 22
22
A
384 404Right-handed alpha
Helix 23
23
A
422 429Right-handed 310
Helix 24
24
A
446 460Right-handed alpha
Helix 25
25
B
17 22Right-handed alpha
Helix 26
26
B
33 39Right-handed alpha
Helix 27
27
B
60 72Right-handed alpha
Helix 28
28
B
81 86Right-handed alpha
Helix 29
29
B
96 113Right-handed alpha
Helix 30
30
B
127 135Right-handed alpha
Helix 31
31
B
136 138Right-handed 310
Helix 32
32
B
139 159Right-handed alpha
Helix 33
33
B
170 180Right-handed alpha
Helix 34
34
B
192 216Right-handed alpha
Helix 35
35
B
216 221Right-handed alpha
Helix 36
36
B
239 254Right-handed alpha
Helix 37
37
B
254 263Right-handed alpha
Helix 38
38
B
267 275Right-handed alpha
Helix 39
39
B
276 278Right-handed 310
Helix 40
40
B
282 290Right-handed alpha
Helix 41
41
B
312 316Right-handed 310
Helix 42
42
B
342 358Right-handed alpha
Helix 43
43
B
372 376Right-handed 310
Helix 44
44
B
377 382Right-handed alpha
Helix 45
45
B
384 404Right-handed alpha
Helix 46
46
B
422 426Right-handed 310
Helix 47
47
B
446 460Right-handed alpha
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There are 6 sheets in PDB entry 2E40. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 9 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
11 15first strand
Strand 2
A
75 79parallel
Strand 3
A
116 122parallel
Strand 4
A
164 169parallel
Strand 5
A
223 229parallel
Strand 6
A
296 299parallel
Strand 7
A
361 366parallel
Strand 8
A
409 415parallel
Strand 9
A
11 15parallel
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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
232 235first strand
Strand 2
A
303 308parallel
Strand 3
A
318 321anti-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
434 436first strand
Strand 2
A
443 445anti-parallel
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There are 9 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
11 15first strand
Strand 2
B
75 79parallel
Strand 3
B
116 122parallel
Strand 4
B
164 169parallel
Strand 5
B
223 229parallel
Strand 6
B
296 299parallel
Strand 7
B
361 366parallel
Strand 8
B
409 415parallel
Strand 9
B
11 15parallel
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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
232 235first strand
Strand 2
B
303 308parallel
Strand 3
B
318 321anti-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
B
434 436first strand
Strand 2
B
443 445anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il