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


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 1AFY entry

There are 2 chains in PDB entry 1AFY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 25GLU 417
B
 LYS 25GLU 417
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 39 helices in PDB entry 1AFY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 29Right-handed alpha
Helix 2
2
A
53 56Right-handed 310
Helix 3
3
A
59 72Right-handed alpha
Helix 4
4
A
76 79Right-handed alpha
Helix 5
5
A
82 84Right-handed 310
Helix 6
6
A
96 110Right-handed 310
Helix 7
7
A
124 141Right-handed 310
Helix 8
8
A
171 175Right-handed alpha
Helix 9
9
A
179 183Right-handed 310
Helix 10
10
A
186 196Right-handed alpha
Helix 11
11
A
201 221Right-handed alpha
Helix 12
12
A
224 227Right-handed alpha
Helix 13
13
A
251 256Right-handed alpha
Helix 14
14
A
288 294Right-handed alpha
Helix 15
15
A
312 330Right-handed 310
Helix 16
16
A
334 336Right-handed 310
Helix 17
17
A
347 357Right-handed alpha
Helix 18
18
A
361 363Right-handed 310
Helix 19
19
A
370 373Right-handed alpha
Helix 20
20
A
377 391Right-handed alpha
Helix 21
21
B
26 29Right-handed alpha
Helix 22
22
B
53 56Right-handed 310
Helix 23
23
B
59 73Right-handed alpha
Helix 24
24
B
76 80Right-handed alpha
Helix 25
25
B
82 84Right-handed 310
Helix 26
26
B
96 110Right-handed 310
Helix 27
27
B
124 141Right-handed 310
Helix 28
28
B
171 175Right-handed alpha
Helix 29
29
B
179 183Right-handed 310
Helix 30
30
B
186 196Right-handed alpha
Helix 31
31
B
201 221Right-handed alpha
Helix 32
32
B
251 256Right-handed alpha
Helix 33
33
B
288 294Right-handed alpha
Helix 34
34
B
312 330Right-handed 310
Helix 35
35
B
334 336Right-handed 310
Helix 36
36
B
347 357Right-handed alpha
Helix 37
37
B
361 363Right-handed 310
Helix 38
38
B
370 373Right-handed alpha
Helix 39
39
B
377 391Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1AFY.

There are 18 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
339 342first strand
Strand 2
B
397 404parallel
Strand 3
B
408 416anti-parallel
Strand 4
B
300 309anti-parallel
Strand 5
B
36 43anti-parallel
Strand 6
B
278 287anti-parallel
Strand 7
B
146 154anti-parallel
Strand 8
B
87 91parallel
Strand 9
B
117 122parallel
Strand 10
A
118 122anti-parallel
Strand 11
A
88 91parallel
Strand 12
A
146 154parallel
Strand 13
A
278 287anti-parallel
Strand 14
A
36 43anti-parallel
Strand 15
A
300 309anti-parallel
Strand 16
A
408 416anti-parallel
Strand 17
A
397 404anti-parallel
Strand 18
A
339 342parallel
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