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


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 1FLL entry

There are 4 chains in PDB entry 1FLL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 300PRO 504
X
 LYS 246GLY 266
B
 LEU 300PRO 504
Y
 LYS 246GLY 266
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
Back to top of page

There are 11 helices in PDB entry 1FLL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
303 308Right-handed alpha
Helix 2
2
A
309 311Right-handed 310
Helix 3
3
A
313 346Right-handed alpha
Helix 4
4
A
360 365Right-handed alpha
Helix 5
5
A
475 480Right-handed alpha
Helix 6
6
B
301 305Right-handed 310
Helix 7
7
B
310 329Right-handed alpha
Helix 8
8
B
330 346Right-handed alpha
Helix 9
9
B
360 370Right-handed alpha
Helix 10
10
B
418 422Right-handed 310
Helix 11
11
B
475 481Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 1FLL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 4 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
353 359first strand
Strand 2
A
489 495anti-parallel
Strand 3
A
431 435anti-parallel
Strand 4
A
444 446anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
376 377first strand
Strand 2
A
392 395anti-parallel
Strand 3
A
407 411anti-parallel
Strand 4
A
470 474anti-parallel
Back to list of sheets
Back to top of page

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
B
355 359first strand
Strand 2
B
489 493anti-parallel
Strand 3
B
431 435anti-parallel
Strand 4
B
444 447anti-parallel
Back to list of sheets
Back to top of page

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
B
376 377first strand
Strand 2
B
393 395anti-parallel
Strand 3
B
408 409anti-parallel
Back to list of sheets
Back to top of page

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
389 390first strand
Strand 2
B
413 414anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il