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


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 2ACW entry

There are 2 chains in PDB entry 2ACW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 3GLY 463
B
 LYS 8GLY 463
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 2ACW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 36Right-handed alpha
Helix 2
2
A
55 63Right-handed alpha
Helix 3
3
A
81 85Right-handed 310
Helix 4
4
A
87 99Right-handed alpha
Helix 5
5
A
99 111Right-handed alpha
Helix 6
6
A
123 126Right-handed 310
Helix 7
7
A
127 133Right-handed alpha
Helix 8
8
A
145 154Right-handed alpha
Helix 9
9
A
155 158Right-handed 310
Helix 10
10
A
189 193Right-handed 310
Helix 11
11
A
197 207Right-handed alpha
Helix 12
12
A
208 212Right-handed 310
Helix 13
13
A
220 235Right-handed alpha
Helix 14
14
A
259 273Right-handed alpha
Helix 15
15
A
291 306Right-handed alpha
Helix 16
16
A
316 320Right-handed 310
Helix 17
17
A
323 332Right-handed alpha
Helix 18
18
A
341 348Right-handed alpha
Helix 19
19
A
359 369Right-handed alpha
Helix 20
20
A
381 392Right-handed alpha
Helix 21
21
A
411 423Right-handed alpha
Helix 22
22
A
427 443Right-handed alpha
Helix 23
23
A
448 463Right-handed alpha
Helix 24
24
B
23 35Right-handed alpha
Helix 25
25
B
83 86Right-handed 310
Helix 26
26
B
87 99Right-handed alpha
Helix 27
27
B
99 111Right-handed alpha
Helix 28
28
B
123 126Right-handed 310
Helix 29
29
B
127 134Right-handed alpha
Helix 30
30
B
145 154Right-handed alpha
Helix 31
31
B
155 158Right-handed 310
Helix 32
32
B
164 168Right-handed 310
Helix 33
33
B
186 188Right-handed 310
Helix 34
34
B
189 193Right-handed 310
Helix 35
35
B
197 207Right-handed alpha
Helix 36
36
B
208 212Right-handed 310
Helix 37
37
B
220 235Right-handed alpha
Helix 38
38
B
260 272Right-handed alpha
Helix 39
39
B
291 306Right-handed alpha
Helix 40
40
B
316 320Right-handed 310
Helix 41
41
B
323 332Right-handed alpha
Helix 42
42
B
341 348Right-handed alpha
Helix 43
43
B
359 369Right-handed alpha
Helix 44
44
B
381 392Right-handed alpha
Helix 45
45
B
411 424Right-handed alpha
Helix 46
46
B
428 443Right-handed alpha
Helix 47
47
B
448 463Right-handed alpha
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There are 5 sheets in PDB entry 2ACW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
40 46parallel
Strand 3
A
10 15parallel
Strand 4
A
115 121parallel
Strand 5
A
138 142parallel
Strand 6
A
214 217parallel
Strand 7
A
241 243parallel
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There are 6 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
334 337first strand
Strand 2
A
308 312parallel
Strand 3
A
278 282parallel
Strand 4
A
351 356parallel
Strand 5
A
373 375parallel
Strand 6
A
396 398parallel
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There are 7 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
69 73first strand
Strand 2
B
40 46parallel
Strand 3
B
10 15parallel
Strand 4
B
115 121parallel
Strand 5
B
138 142parallel
Strand 6
B
214 217parallel
Strand 7
B
241 243parallel
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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
173 174first strand
Strand 2
B
183 184anti-parallel
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There are 6 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
334 337first strand
Strand 2
B
308 312parallel
Strand 3
B
278 282parallel
Strand 4
B
351 356parallel
Strand 5
B
373 375parallel
Strand 6
B
396 398parallel
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