Analysis of interatomic Contacts of Structural Units in PDB entry:
4FL6


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 4FL6 entry

There are 2 chains in PDB entry 4FL6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 231LEU 544
B
 ALA 231LEU 544
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 23 helices in PDB entry 4FL6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
233 242Right-handed alpha
Helix 2
2
A
247 251Right-handed 310
Helix 3
3
A
302 306Right-handed 310
Helix 4
4
A
320 326Right-handed alpha
Helix 5
5
A
336 340Right-handed 310
Helix 6
6
A
341 349Right-handed alpha
Helix 7
7
A
355 359Right-handed 310
Helix 8
8
A
409 413Right-handed 310
Helix 9
9
A
427 432Right-handed alpha
Helix 10
10
A
449 457Right-handed alpha
Helix 11
11
A
463 467Right-handed 310
Helix 12
12
A
531 537Right-handed alpha
Helix 13
13
B
233 241Right-handed alpha
Helix 14
14
B
247 251Right-handed 310
Helix 15
15
B
302 306Right-handed 310
Helix 16
16
B
320 325Right-handed alpha
Helix 17
17
B
336 340Right-handed 310
Helix 18
18
B
341 349Right-handed alpha
Helix 19
19
B
355 360Right-handed 310
Helix 20
20
B
409 413Right-handed 310
Helix 21
21
B
427 432Right-handed alpha
Helix 22
22
B
449 457Right-handed alpha
Helix 23
23
B
531 537Right-handed alpha
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There are 11 sheets in PDB entry 4FL6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 5 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
307 310first strand
Strand 2
A
293 298anti-parallel
Strand 3
A
277 290anti-parallel
Strand 4
A
269 274anti-parallel
Strand 5
A
316 317anti-parallel
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There are 5 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
414 417first strand
Strand 2
A
400 405anti-parallel
Strand 3
A
384 397anti-parallel
Strand 4
A
376 381anti-parallel
Strand 5
A
423 424anti-parallel
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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
414 417first strand
Strand 2
A
400 405anti-parallel
Strand 3
A
384 397anti-parallel
Strand 4
A
436 437parallel
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There are 5 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
518 521first strand
Strand 2
A
504 509anti-parallel
Strand 3
A
492 500anti-parallel
Strand 4
A
480 484anti-parallel
Strand 5
A
527 528anti-parallel
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There are 4 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
518 521first strand
Strand 2
A
504 509anti-parallel
Strand 3
A
492 500anti-parallel
Strand 4
A
540 541parallel
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There are 5 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
307 310first strand
Strand 2
B
293 298anti-parallel
Strand 3
B
277 290anti-parallel
Strand 4
B
269 274anti-parallel
Strand 5
B
316 317anti-parallel
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There are 4 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
307 310first strand
Strand 2
B
293 298anti-parallel
Strand 3
B
277 290anti-parallel
Strand 4
B
329 330parallel
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There are 5 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
414 416first strand
Strand 2
B
400 405anti-parallel
Strand 3
B
384 397anti-parallel
Strand 4
B
376 381anti-parallel
Strand 5
B
423 424anti-parallel
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There are 4 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
414 416first strand
Strand 2
B
400 405anti-parallel
Strand 3
B
384 397anti-parallel
Strand 4
B
436 437parallel
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There are 5 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
518 521first strand
Strand 2
B
504 509anti-parallel
Strand 3
B
492 500anti-parallel
Strand 4
B
480 484anti-parallel
Strand 5
B
527 528anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
518 521first strand
Strand 2
B
504 509anti-parallel
Strand 3
B
492 500anti-parallel
Strand 4
B
540 541parallel
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