Analysis of interatomic Contacts of Structural Units in PDB entry:
2FL2


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 2FL2 entry

There are 2 chains in PDB entry 2FL2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 18LYS 362
B
 ASN 18LYS 362
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 31 helices in PDB entry 2FL2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 35Right-handed alpha
Helix 2
2
A
45 47Right-handed 310
Helix 3
3
A
77 85Right-handed alpha
Helix 4
4
A
85 95Right-handed alpha
Helix 5
5
A
110 116Right-handed alpha
Helix 6
6
A
120 124Right-handed 310
Helix 7
7
A
134 150Right-handed alpha
Helix 8
8
A
206 208Right-handed 310
Helix 9
9
A
209 228Right-handed alpha
Helix 10
10
A
230 235Right-handed alpha
Helix 11
11
A
289 304Right-handed alpha
Helix 12
12
A
310 313Right-handed 310
Helix 13
13
A
314 320Right-handed alpha
Helix 14
14
A
321 324Right-handed 310
Helix 15
15
A
339 341Right-handed 310
Helix 16
16
A
342 357Right-handed alpha
Helix 17
17
B
29 35Right-handed alpha
Helix 18
18
B
77 85Right-handed alpha
Helix 19
19
B
85 95Right-handed alpha
Helix 20
20
B
110 116Right-handed alpha
Helix 21
21
B
120 124Right-handed 310
Helix 22
22
B
126 130Right-handed 310
Helix 23
23
B
134 147Right-handed alpha
Helix 24
24
B
209 228Right-handed alpha
Helix 25
25
B
230 235Right-handed alpha
Helix 26
26
B
289 304Right-handed alpha
Helix 27
27
B
310 313Right-handed 310
Helix 28
28
B
314 320Right-handed alpha
Helix 29
29
B
321 324Right-handed 310
Helix 30
30
B
339 341Right-handed 310
Helix 31
31
B
342 357Right-handed alpha
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There are 8 sheets in PDB entry 2FL2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 8 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
70 72first strand
Strand 2
A
20 25parallel
Strand 3
A
329 336parallel
Strand 4
A
98 104parallel
Strand 5
A
254 265parallel
Strand 6
A
236 248anti-parallel
Strand 7
A
152 164anti-parallel
Strand 8
A
167 170anti-parallel
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There are 8 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
70 72first strand
Strand 2
A
20 25parallel
Strand 3
A
329 336parallel
Strand 4
A
98 104parallel
Strand 5
A
254 265parallel
Strand 6
A
236 248anti-parallel
Strand 7
A
152 164anti-parallel
Strand 8
A
202 203anti-parallel
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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
41 44first strand
Strand 2
A
49 53anti-parallel
Strand 3
A
63 67anti-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
183 186first strand
Strand 2
A
194 197anti-parallel
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There are 8 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
70 72first strand
Strand 2
B
20 25parallel
Strand 3
B
329 336parallel
Strand 4
B
99 104parallel
Strand 5
B
254 265parallel
Strand 6
B
236 248anti-parallel
Strand 7
B
152 164anti-parallel
Strand 8
B
167 170anti-parallel
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There are 8 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
70 72first strand
Strand 2
B
20 25parallel
Strand 3
B
329 336parallel
Strand 4
B
99 104parallel
Strand 5
B
254 265parallel
Strand 6
B
236 248anti-parallel
Strand 7
B
152 164anti-parallel
Strand 8
B
202 204anti-parallel
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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
41 44first strand
Strand 2
B
49 53anti-parallel
Strand 3
B
63 67anti-parallel
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There are 2 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
183 186first strand
Strand 2
B
194 197anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il