Analysis of interatomic Contacts of Structural Units in PDB entry:
4FL9


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 4FL9 entry

There is 1 chain in PDB entry 4FL9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4VAL 553
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 21 helices in PDB entry 4FL9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
52 58Right-handed alpha
Helix 2
2
A
62 64Right-handed 310
Helix 3
3
A
69 74Right-handed alpha
Helix 4
4
A
80 88Right-handed alpha
Helix 5
5
A
115 136Right-handed alpha
Helix 6
6
A
151 165Right-handed alpha
Helix 7
7
A
175 183Right-handed alpha
Helix 8
8
A
229 250Right-handed alpha
Helix 9
9
A
252 255Right-handed 310
Helix 10
10
A
256 277Right-handed alpha
Helix 11
11
A
299 306Right-handed alpha
Helix 12
12
A
306 313Right-handed alpha
Helix 13
13
A
313 324Right-handed alpha
Helix 14
14
A
327 331Right-handed 310
Helix 15
15
A
338 342Right-handed 310
Helix 16
16
A
343 354Right-handed alpha
Helix 17
17
A
367 381Right-handed alpha
Helix 18
18
A
449 453Right-handed 310
Helix 19
19
A
511 525Right-handed alpha
Helix 20
20
A
525 535Right-handed alpha
Helix 21
21
A
546 550Right-handed 310
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There are 8 sheets in PDB entry 4FL9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
25 28first strand
Strand 2
A
15 22anti-parallel
Strand 3
A
38 39anti-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
25 28first strand
Strand 2
A
15 22anti-parallel
Strand 3
A
7 11anti-parallel
Strand 4
A
141 146parallel
Strand 5
A
168 174parallel
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There are 3 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
49 51first strand
Strand 2
A
41 44anti-parallel
Strand 3
A
66 68anti-parallel
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There are 3 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
93 97first strand
Strand 2
A
100 107anti-parallel
Strand 3
A
110 114anti-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
216 225first strand
Strand 2
A
205 213anti-parallel
Strand 3
A
193 200anti-parallel
Strand 4
A
333 337parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
279 288first strand
Strand 2
A
291 298anti-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
A
409 414first strand
Strand 2
A
401 405anti-parallel
Strand 3
A
438 444anti-parallel
Strand 4
A
454 461anti-parallel
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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
A
498 503first strand
Strand 2
A
486 492anti-parallel
Strand 3
A
474 480anti-parallel
Strand 4
A
422 430anti-parallel
Strand 5
A
541 542parallel
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