Analysis of interatomic Contacts of Structural Units in PDB entry:
4FL0


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 4FL0 entry

There are 2 chains in PDB entry 4FL0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 35ASN 440
B
 GLY 34ARG 442
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 40 helices in PDB entry 4FL0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 47Right-handed alpha
Helix 2
2
A
51 67Right-handed alpha
Helix 3
3
A
85 99Right-handed alpha
Helix 4
4
A
114 126Right-handed alpha
Helix 5
5
A
132 134Right-handed 310
Helix 6
6
A
141 154Right-handed alpha
Helix 7
7
A
166 177Right-handed alpha
Helix 8
8
A
198 202Right-handed 310
Helix 9
9
A
206 210Right-handed 310
Helix 10
10
A
230 245Right-handed alpha
Helix 11
11
A
254 258Right-handed 310
Helix 12
12
A
265 269Right-handed 310
Helix 13
13
A
271 274Right-handed 310
Helix 14
14
A
282 287Right-handed alpha
Helix 15
15
A
309 322Right-handed alpha
Helix 16
16
A
326 337Right-handed alpha
Helix 17
17
A
338 366Right-handed alpha
Helix 18
18
A
387 400Right-handed alpha
Helix 19
19
A
407 414Right-handed 310
Helix 20
20
A
424 440Right-handed alpha
Helix 21
21
B
41 47Right-handed alpha
Helix 22
22
B
51 67Right-handed alpha
Helix 23
23
B
85 99Right-handed alpha
Helix 24
24
B
114 126Right-handed alpha
Helix 25
25
B
132 134Right-handed 310
Helix 26
26
B
141 154Right-handed alpha
Helix 27
27
B
166 177Right-handed alpha
Helix 28
28
B
198 202Right-handed 310
Helix 29
29
B
206 210Right-handed 310
Helix 30
30
B
230 245Right-handed alpha
Helix 31
31
B
254 258Right-handed 310
Helix 32
32
B
265 269Right-handed 310
Helix 33
33
B
271 274Right-handed 310
Helix 34
34
B
282 287Right-handed alpha
Helix 35
35
B
309 322Right-handed alpha
Helix 36
36
B
326 337Right-handed alpha
Helix 37
37
B
338 366Right-handed alpha
Helix 38
38
B
387 400Right-handed alpha
Helix 39
39
B
407 414Right-handed 310
Helix 40
40
B
424 440Right-handed alpha
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There are 8 sheets in PDB entry 4FL0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
73 74first strand
Strand 2
A
401 402parallel
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There are 7 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
136 139first strand
Strand 2
A
294 297anti-parallel
Strand 3
A
276 281anti-parallel
Strand 4
A
247 251parallel
Strand 5
A
215 219parallel
Strand 6
A
159 163parallel
Strand 7
A
193 196parallel
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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
182 183first strand
Strand 2
A
188 189anti-parallel
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There are 4 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
369 372first strand
Strand 2
A
378 382anti-parallel
Strand 3
A
416 420anti-parallel
Strand 4
A
404 405anti-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
B
73 74first strand
Strand 2
B
401 402parallel
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There are 7 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
136 139first strand
Strand 2
B
294 297anti-parallel
Strand 3
B
276 281anti-parallel
Strand 4
B
247 251parallel
Strand 5
B
215 219parallel
Strand 6
B
159 163parallel
Strand 7
B
193 196parallel
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There are 2 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
182 183first strand
Strand 2
B
188 189anti-parallel
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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
369 372first strand
Strand 2
B
378 382anti-parallel
Strand 3
B
416 420anti-parallel
Strand 4
B
404 405anti-parallel
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