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


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 3AFH entry

There is 1 chain in PDB entry 3AFH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 24LYS 486
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 3AFH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 56Right-handed alpha
Helix 2
2
A
72 86Right-handed alpha
Helix 3
3
A
104 107Right-handed 310
Helix 4
4
A
108 122Right-handed alpha
Helix 5
5
A
146 152Right-handed alpha
Helix 6
6
A
182 184Right-handed 310
Helix 7
7
A
197 209Right-handed alpha
Helix 8
8
A
219 222Right-handed 310
Helix 9
9
A
223 235Right-handed alpha
Helix 10
10
A
263 271Right-handed alpha
Helix 11
11
A
273 284Right-handed alpha
Helix 12
12
A
295 300Right-handed alpha
Helix 13
13
A
301 303Right-handed 310
Helix 14
14
A
304 308Right-handed 310
Helix 15
15
A
316 331Right-handed alpha
Helix 16
16
A
332 348Right-handed alpha
Helix 17
17
A
355 367Right-handed alpha
Helix 18
18
A
372 385Right-handed alpha
Helix 19
19
A
391 398Right-handed alpha
Helix 20
20
A
403 417Right-handed alpha
Helix 21
21
A
422 436Right-handed alpha
Helix 22
22
A
440 454Right-handed alpha
Helix 23
23
A
460 469Right-handed alpha
Helix 24
24
A
469 485Right-handed alpha
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There are 5 sheets in PDB entry 3AFH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 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
26 29first strand
Strand 2
A
58 61parallel
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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
138 142first strand
Strand 2
A
125 130anti-parallel
Strand 3
A
156 160anti-parallel
Strand 4
A
187 190anti-parallel
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There are 2 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
166 171first strand
Strand 2
A
175 180anti-parallel
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There are 2 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
213 217first strand
Strand 2
A
240 244parallel
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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
A
247 248first strand
Strand 2
A
313 314parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il