Analysis of interatomic Contacts of Structural Units in PDB entry:
1FA0


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 1FA0 entry

There are 2 chains in PDB entry 1FA0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3ASP 523
B
 SER 2SER 530
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 1FA0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 8Right-handed 310
Helix 2
2
A
19 36Right-handed alpha
Helix 3
3
A
41 69Right-handed alpha
Helix 4
4
A
73 80Right-handed alpha
Helix 5
5
A
88 93Right-handed alpha
Helix 6
6
A
112 126Right-handed alpha
Helix 7
7
A
173 178Right-handed 310
Helix 8
8
A
181 200Right-handed alpha
Helix 9
9
A
203 221Right-handed alpha
Helix 10
10
A
225 229Right-handed 310
Helix 11
11
A
232 247Right-handed alpha
Helix 12
12
A
251 266Right-handed alpha
Helix 13
13
A
292 297Right-handed alpha
Helix 14
14
A
317 340Right-handed alpha
Helix 15
15
A
344 349Right-handed alpha
Helix 16
16
A
353 358Right-handed alpha
Helix 17
17
A
371 394Right-handed alpha
Helix 18
18
A
420 425Right-handed alpha
Helix 19
19
A
450 456Right-handed alpha
Helix 20
20
A
481 494Right-handed alpha
Helix 21
21
A
515 517Right-handed 310
Helix 22
22
A
518 523Right-handed 310
Helix 23
23
B
3 8Right-handed 310
Helix 24
24
B
19 36Right-handed alpha
Helix 25
25
B
41 70Right-handed alpha
Helix 26
26
B
73 80Right-handed alpha
Helix 27
27
B
88 93Right-handed alpha
Helix 28
28
B
112 117Right-handed alpha
Helix 29
29
B
118 126Right-handed alpha
Helix 30
30
B
173 178Right-handed 310
Helix 31
31
B
181 200Right-handed alpha
Helix 32
32
B
203 221Right-handed alpha
Helix 33
33
B
232 247Right-handed alpha
Helix 34
34
B
252 266Right-handed alpha
Helix 35
35
B
282 286Right-handed 310
Helix 36
36
B
292 298Right-handed alpha
Helix 37
37
B
317 340Right-handed alpha
Helix 38
38
B
344 349Right-handed alpha
Helix 39
39
B
353 358Right-handed alpha
Helix 40
40
B
371 396Right-handed alpha
Helix 41
41
B
417 428Right-handed alpha
Helix 42
42
B
430 435Right-handed alpha
Helix 43
43
B
436 440Right-handed 310
Helix 44
44
B
481 493Right-handed alpha
Helix 45
45
B
496 501Right-handed 310
Helix 46
46
B
515 517Right-handed 310
Helix 47
47
B
518 522Right-handed 310
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There are 7 sheets in PDB entry 1FA0. 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
83 87first strand
Strand 2
A
101 107anti-parallel
Strand 3
A
151 159parallel
Strand 4
A
143 148anti-parallel
Strand 5
A
130 136anti-parallel
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There are 4 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
505 513first strand
Strand 2
A
360 368anti-parallel
Strand 3
A
458 470anti-parallel
Strand 4
A
399 404anti-parallel
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There are 5 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
505 513first strand
Strand 2
A
360 368anti-parallel
Strand 3
A
458 470anti-parallel
Strand 4
A
409 414anti-parallel
Strand 5
A
441 442anti-parallel
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There are 5 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
83 87first strand
Strand 2
B
101 107anti-parallel
Strand 3
B
151 159parallel
Strand 4
B
143 148anti-parallel
Strand 5
B
130 136anti-parallel
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There are 2 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
272 273first strand
Strand 2
B
302 303parallel
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There are 4 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
505 513first strand
Strand 2
B
360 368anti-parallel
Strand 3
B
458 470anti-parallel
Strand 4
B
399 401anti-parallel
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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
505 513first strand
Strand 2
B
360 368anti-parallel
Strand 3
B
458 470anti-parallel
Strand 4
B
409 414anti-parallel
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