Analysis of interatomic Contacts of Structural Units in PDB entry:
3AF5


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 3AF5 entry

There is 1 chain in PDB entry 3AF5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 9ARG 651
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 27 helices in PDB entry 3AF5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 23Right-handed alpha
Helix 2
2
A
58 67Right-handed alpha
Helix 3
3
A
75 79Right-handed 310
Helix 4
4
A
81 93Right-handed alpha
Helix 5
5
A
94 98Right-handed 310
Helix 6
6
A
126 137Right-handed alpha
Helix 7
7
A
150 163Right-handed alpha
Helix 8
8
A
163 179Right-handed alpha
Helix 9
9
A
221 225Right-handed 310
Helix 10
10
A
227 232Right-handed alpha
Helix 11
11
A
237 246Right-handed alpha
Helix 12
12
A
258 263Right-handed alpha
Helix 13
13
A
264 271Right-handed alpha
Helix 14
14
A
281 302Right-handed alpha
Helix 15
15
A
309 319Right-handed alpha
Helix 16
16
A
404 422Right-handed alpha
Helix 17
17
A
434 448Right-handed alpha
Helix 18
18
A
461 471Right-handed alpha
Helix 19
19
A
472 476Right-handed 310
Helix 20
20
A
477 484Right-handed alpha
Helix 21
21
A
502 512Right-handed alpha
Helix 22
22
A
528 538Right-handed alpha
Helix 23
23
A
555 563Right-handed alpha
Helix 24
24
A
572 574Right-handed 310
Helix 25
25
A
589 592Right-handed 310
Helix 26
26
A
596 607Right-handed alpha
Helix 27
27
A
620 636Right-handed alpha
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There are 6 sheets in PDB entry 3AF5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
32 37first strand
Strand 2
A
42 46anti-parallel
Strand 3
A
70 73parallel
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There are 3 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
101 104first strand
Strand 2
A
110 115anti-parallel
Strand 3
A
139 144parallel
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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
A
320 322first strand
Strand 2
A
278 280parallel
Strand 3
A
251 253parallel
Strand 4
A
213 216parallel
Strand 5
A
204 209anti-parallel
Strand 6
A
189 195anti-parallel
Strand 7
A
647 649anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
329 332first strand
Strand 2
A
335 341anti-parallel
Strand 3
A
349 355anti-parallel
Strand 4
A
362 364anti-parallel
Strand 5
A
388 392parallel
Strand 6
A
613 617parallel
Strand 7
A
638 640parallel
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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
A
497 499first strand
Strand 2
A
456 459parallel
Strand 3
A
516 520parallel
Strand 4
A
425 429parallel
Strand 5
A
544 547parallel
Strand 6
A
584 587parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
566 570first strand
Strand 2
A
576 580anti-parallel
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