Analysis of interatomic Contacts of Structural Units in PDB entry:
4AF0


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 4AF0 entry

There are 2 chains in PDB entry 4AF0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4SER 525
B
 THR 4SER 525
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 34 helices in PDB entry 4AF0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 19Right-handed 310
Helix 2
2
A
20 26Right-handed alpha
Helix 3
3
A
35 40Right-handed alpha
Helix 4
4
A
41 46Right-handed alpha
Helix 5
5
A
49 51Right-handed 310
Helix 6
6
A
63 67Right-handed 310
Helix 7
7
A
93 103Right-handed alpha
Helix 8
8
A
114 128Right-handed alpha
Helix 9
9
A
267 280Right-handed alpha
Helix 10
10
A
294 308Right-handed alpha
Helix 11
11
A
320 331Right-handed alpha
Helix 12
12
A
356 369Right-handed alpha
Helix 13
13
A
370 372Right-handed 310
Helix 14
14
A
383 393Right-handed alpha
Helix 15
15
A
430 435Right-handed alpha
Helix 16
16
A
481 500Right-handed alpha
Helix 17
17
A
504 515Right-handed alpha
Helix 18
18
B
17 19Right-handed 310
Helix 19
19
B
20 26Right-handed alpha
Helix 20
20
B
35 40Right-handed alpha
Helix 21
21
B
41 46Right-handed alpha
Helix 22
22
B
49 51Right-handed 310
Helix 23
23
B
63 67Right-handed 310
Helix 24
24
B
93 103Right-handed alpha
Helix 25
25
B
114 128Right-handed alpha
Helix 26
26
B
267 280Right-handed alpha
Helix 27
27
B
294 308Right-handed alpha
Helix 28
28
B
320 331Right-handed alpha
Helix 29
29
B
356 369Right-handed alpha
Helix 30
30
B
370 372Right-handed 310
Helix 31
31
B
383 393Right-handed alpha
Helix 32
32
B
430 435Right-handed alpha
Helix 33
33
B
481 500Right-handed alpha
Helix 34
34
B
504 515Right-handed alpha
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There are 8 sheets in PDB entry 4AF0. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 2 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
53 55first strand
Strand 2
A
519 521anti-parallel
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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
71 74first strand
Strand 2
A
77 79anti-parallel
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There are 9 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
83 85first strand
Strand 2
A
397 400parallel
Strand 3
A
375 378parallel
Strand 4
A
334 337parallel
Strand 5
A
312 318parallel
Strand 6
A
284 287parallel
Strand 7
A
261 264parallel
Strand 8
A
106 109parallel
Strand 9
A
83 85parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
415 417first strand
Strand 2
A
420 426anti-parallel
Strand 3
A
473 477anti-parallel
Strand 4
A
456 458anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 55first strand
Strand 2
B
519 521anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 72first strand
Strand 2
B
78 79anti-parallel
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There are 9 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
83 85first strand
Strand 2
B
397 400parallel
Strand 3
B
375 378parallel
Strand 4
B
334 337parallel
Strand 5
B
312 318parallel
Strand 6
B
284 287parallel
Strand 7
B
261 264parallel
Strand 8
B
106 109parallel
Strand 9
B
83 85parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
415 417first strand
Strand 2
B
420 426anti-parallel
Strand 3
B
473 477anti-parallel
Strand 4
B
456 458anti-parallel
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