Analysis of interatomic Contacts of Structural Units in PDB entry:
5AB5


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 5AB5 entry

There are 2 chains in PDB entry 5AB5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3LEU 409
B
 SER 3LEU 409
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 41 helices in PDB entry 5AB5. 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 39Right-handed alpha
Helix 2
2
A
41 45Right-handed 310
Helix 3
3
A
60 70Right-handed alpha
Helix 4
4
A
85 87Right-handed 310
Helix 5
5
A
88 103Right-handed alpha
Helix 6
6
A
121 132Right-handed alpha
Helix 7
7
A
141 158Right-handed alpha
Helix 8
8
A
161 177Right-handed alpha
Helix 9
9
A
189 195Right-handed alpha
Helix 10
10
A
206 208Right-handed 310
Helix 11
11
A
223 230Right-handed alpha
Helix 12
12
A
262 266Right-handed 310
Helix 13
13
A
267 271Right-handed 310
Helix 14
14
A
272 285Right-handed alpha
Helix 15
15
A
287 291Right-handed 310
Helix 16
16
A
300 311Right-handed alpha
Helix 17
17
A
318 332Right-handed alpha
Helix 18
18
A
338 342Right-handed 310
Helix 19
19
A
348 353Right-handed alpha
Helix 20
20
A
360 373Right-handed alpha
Helix 21
21
A
376 380Right-handed 310
Helix 22
22
B
22 39Right-handed alpha
Helix 23
23
B
41 45Right-handed 310
Helix 24
24
B
60 70Right-handed alpha
Helix 25
25
B
85 87Right-handed 310
Helix 26
26
B
88 103Right-handed alpha
Helix 27
27
B
121 132Right-handed alpha
Helix 28
28
B
141 158Right-handed alpha
Helix 29
29
B
161 177Right-handed alpha
Helix 30
30
B
189 195Right-handed alpha
Helix 31
31
B
206 208Right-handed 310
Helix 32
32
B
223 230Right-handed alpha
Helix 33
33
B
267 271Right-handed 310
Helix 34
34
B
272 285Right-handed alpha
Helix 35
35
B
287 291Right-handed 310
Helix 36
36
B
300 311Right-handed alpha
Helix 37
37
B
318 332Right-handed alpha
Helix 38
38
B
338 342Right-handed 310
Helix 39
39
B
348 353Right-handed alpha
Helix 40
40
B
360 373Right-handed alpha
Helix 41
41
B
376 380Right-handed 310
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There are 4 sheets in PDB entry 5AB5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 14 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
293 295first strand
Strand 2
A
387 394parallel
Strand 3
A
399 406anti-parallel
Strand 4
A
246 254anti-parallel
Strand 5
A
6 13anti-parallel
Strand 6
A
213 222anti-parallel
Strand 7
A
108 116anti-parallel
Strand 8
A
47 50parallel
Strand 9
A
79 84parallel
Strand 10
B
79 84anti-parallel
Strand 11
B
47 50parallel
Strand 12
B
108 116parallel
Strand 13
B
213 222anti-parallel
Strand 14
B
6 13anti-parallel
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There are 2 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
198 200first strand
Strand 2
A
203 204anti-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
B
198 200first strand
Strand 2
B
203 204anti-parallel
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There are 4 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
246 254first strand
Strand 2
B
399 406anti-parallel
Strand 3
B
387 394anti-parallel
Strand 4
B
293 296parallel
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