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


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 4FDI entry

There are 4 chains in PDB entry 4FDI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 29LEU 78
A
 SER 80HIS 522
B
 GLN 29LEU 78
B
 SER 80TRP 520
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 36 helices in PDB entry 4FDI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 50Right-handed 310
Helix 2
2
A
56 65Right-handed alpha
Helix 3
3
A
78 89Right-handed alpha
Helix 4
4
A
91 96Right-handed alpha
Helix 5
5
A
123 129Right-handed alpha
Helix 6
6
A
130 132Right-handed 310
Helix 7
7
A
146 154Right-handed 310
Helix 8
8
A
204 221Right-handed alpha
Helix 9
9
A
242 246Right-handed 310
Helix 10
10
A
251 275Right-handed alpha
Helix 11
11
A
277 279Right-handed 310
Helix 12
12
A
314 319Right-handed alpha
Helix 13
13
A
343 354Right-handed alpha
Helix 14
14
A
368 375Right-handed alpha
Helix 15
15
A
408 414Right-handed alpha
Helix 16
16
A
458 478Right-handed alpha
Helix 17
17
A
490 494Right-handed 310
Helix 18
18
A
500 505Right-handed alpha
Helix 19
19
B
46 50Right-handed 310
Helix 20
20
B
56 65Right-handed alpha
Helix 21
21
B
78 89Right-handed alpha
Helix 22
22
B
91 96Right-handed alpha
Helix 23
23
B
123 129Right-handed alpha
Helix 24
24
B
130 132Right-handed 310
Helix 25
25
B
146 154Right-handed 310
Helix 26
26
B
204 221Right-handed alpha
Helix 27
27
B
242 246Right-handed 310
Helix 28
28
B
251 275Right-handed alpha
Helix 29
29
B
277 279Right-handed 310
Helix 30
30
B
314 318Right-handed alpha
Helix 31
31
B
343 353Right-handed alpha
Helix 32
32
B
368 375Right-handed alpha
Helix 33
33
B
408 413Right-handed alpha
Helix 34
34
B
458 479Right-handed alpha
Helix 35
35
B
490 494Right-handed 310
Helix 36
36
B
500 505Right-handed alpha
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There are 10 sheets in PDB entry 4FDI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 10 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
185 189first strand
Strand 2
A
179 182anti-parallel
Strand 3
A
158 161anti-parallel
Strand 4
A
134 139parallel
Strand 5
A
226 231parallel
Strand 6
A
32 38parallel
Strand 7
A
281 287parallel
Strand 8
A
322 325anti-parallel
Strand 9
A
67 68anti-parallel
Strand 10
A
334 335parallel
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There are 2 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
72 73first strand
Strand 2
A
340 341parallel
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There are 4 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
382 386first strand
Strand 2
A
389 395anti-parallel
Strand 3
A
398 401anti-parallel
Strand 4
A
440 443anti-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
403 404first strand
Strand 2
A
433 434anti-parallel
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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
488 489first strand
Strand 2
A
516 517anti-parallel
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There are 10 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
185 189first strand
Strand 2
B
179 182anti-parallel
Strand 3
B
158 161anti-parallel
Strand 4
B
134 139parallel
Strand 5
B
226 231parallel
Strand 6
B
32 38parallel
Strand 7
B
281 287parallel
Strand 8
B
323 325anti-parallel
Strand 9
B
67 68anti-parallel
Strand 10
B
334 335parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
319 320first strand
Strand 2
B
72 73anti-parallel
Strand 3
B
340 341parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
382 386first strand
Strand 2
B
389 395anti-parallel
Strand 3
B
398 401anti-parallel
Strand 4
B
440 443anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
403 404first strand
Strand 2
B
433 434anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
488 489first strand
Strand 2
B
516 517anti-parallel
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