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


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 4AIE entry

There is 1 chain in PDB entry 4AIE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ILE 538
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 4AIE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 18Right-handed 310
Helix 2
2
A
28 34Right-handed alpha
Helix 3
3
A
35 43Right-handed alpha
Helix 4
4
A
76 90Right-handed alpha
Helix 5
5
A
107 114Right-handed alpha
Helix 6
6
A
121 124Right-handed 310
Helix 7
7
A
173 190Right-handed alpha
Helix 8
8
A
199 203Right-handed 310
Helix 9
10
A
217 229Right-handed alpha
Helix 10
11
A
245 252Right-handed alpha
Helix 11
12
A
255 257Right-handed 310
Helix 12
13
A
266 272Right-handed 310
Helix 13
14
A
286 300Right-handed alpha
Helix 14
15
A
319 325Right-handed alpha
Helix 15
16
A
330 344Right-handed alpha
Helix 16
17
A
354 358Right-handed 310
Helix 17
18
A
366 370Right-handed 310
Helix 18
19
A
372 385Right-handed alpha
Helix 19
20
A
388 399Right-handed alpha
Helix 20
21
A
401 405Right-handed 310
Helix 21
23
A
428 433Right-handed 310
Helix 22
24
A
435 442Right-handed alpha
Helix 23
25
A
445 459Right-handed alpha
Helix 24
26
A
461 465Right-handed alpha
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There are 5 sheets in PDB entry 4AIE. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 8 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
262 264first strand
Strand 2
A
236 240parallel
Strand 3
A
194 197parallel
Strand 4
A
93 98parallel
Strand 5
A
46 49parallel
Strand 6
A
10 13parallel
Strand 7
A
348 352parallel
Strand 8
A
309 310parallel
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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
53 54first strand
Strand 2
A
66 70anti-parallel
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There are 3 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
127 128first strand
Strand 2
A
156 159anti-parallel
Strand 3
A
148 151anti-parallel
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There are 5 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
467 470first strand
Strand 2
A
478 485anti-parallel
Strand 3
A
488 495anti-parallel
Strand 4
A
532 538anti-parallel
Strand 5
A
508 514anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
501 504first strand
Strand 2
A
524 527anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il