Analysis of interatomic Contacts of Structural Units in PDB entry:
1FL2


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 1FL2 entry

There is 1 chain in PDB entry 1FL2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 212ALA 521
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 9 helices in PDB entry 1FL2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
221 233Right-handed alpha
Helix 2
2
A
246 252Right-handed 310
Helix 3
3
A
266 279Right-handed alpha
Helix 4
4
A
345 350Right-handed alpha
Helix 5
5
A
351 354Right-handed 310
Helix 6
6
A
364 376Right-handed alpha
Helix 7
7
A
393 402Right-handed alpha
Helix 8
8
A
455 459Right-handed 310
Helix 9
9
A
496 518Right-handed alpha
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There are 6 sheets in PDB entry 1FL2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
282 285first strand
Strand 2
A
238 241parallel
Strand 3
A
213 218parallel
Strand 4
A
312 320parallel
Strand 5
A
303 307anti-parallel
Strand 6
A
290 294anti-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
282 285first strand
Strand 2
A
238 241parallel
Strand 3
A
213 218parallel
Strand 4
A
312 320parallel
Strand 5
A
483 485parallel
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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
254 255first strand
Strand 2
A
264 265anti-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
324 326first strand
Strand 2
A
451 453anti-parallel
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There are 5 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
342 343first strand
Strand 2
A
444 447parallel
Strand 3
A
357 361parallel
Strand 4
A
380 384parallel
Strand 5
A
406 409parallel
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There are 3 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
412 419first strand
Strand 2
A
424 431anti-parallel
Strand 3
A
437 441anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il