Analysis of interatomic Contacts of Structural Units in PDB entry:
5AH1


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 5AH1 entry

There is 1 chain in PDB entry 5AH1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 28GLU 455
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 24 helices in PDB entry 5AH1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 34Right-handed 310
Helix 2
2
A
35 43Right-handed alpha
Helix 3
3
A
48 53Right-handed alpha
Helix 4
4
A
93 97Right-handed 310
Helix 5
5
A
105 113Right-handed alpha
Helix 6
6
A
127 141Right-handed alpha
Helix 7
7
A
147 155Right-handed alpha
Helix 8
8
A
182 198Right-handed alpha
Helix 9
9
A
199 205Right-handed alpha
Helix 10
10
A
211 216Right-handed 310
Helix 11
11
A
234 240Right-handed alpha
Helix 12
12
A
241 258Right-handed alpha
Helix 13
13
A
260 264Right-handed 310
Helix 14
14
A
271 275Right-handed 310
Helix 15
15
A
283 293Right-handed alpha
Helix 16
16
A
295 300Right-handed alpha
Helix 17
17
A
303 309Right-handed alpha
Helix 18
18
A
309 318Right-handed alpha
Helix 19
19
A
353 355Right-handed 310
Helix 20
20
A
356 364Right-handed alpha
Helix 21
21
A
377 381Right-handed 310
Helix 22
22
A
389 392Right-handed 310
Helix 23
23
A
427 431Right-handed 310
Helix 24
24
A
436 449Right-handed alpha
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There are 3 sheets in PDB entry 5AH1. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 120first strand
Strand 2
A
80 83parallel
Strand 3
A
176 181parallel
Strand 4
A
221 227parallel
Strand 5
A
327 331parallel
Strand 6
A
415 417parallel
Strand 7
A
403 405parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
142 145first strand
Strand 2
A
159 163anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
336 338first strand
Strand 2
A
345 347anti-parallel
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