Analysis of interatomic Contacts of Structural Units in PDB entry:
4S3L


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 4S3L entry

There are 2 chains in PDB entry 4S3L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 46THR 383
B
 ASP 46THR 383
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 2 helices in PDB entry 4S3L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
268 273Right-handed 310
Helix 2
2
B
268 273Right-handed 310
Back to top of page

There are 12 sheets in PDB entry 4S3L. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
121 125first strand
Strand 2
A
63 70anti-parallel
Strand 3
A
216 221parallel
Strand 4
A
163 166anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
121 125first strand
Strand 2
A
63 70anti-parallel
Strand 3
A
211 212parallel
Back to list of sheets
Back to top of page

There are 5 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
107 111first strand
Strand 2
A
79 88anti-parallel
Strand 3
A
139 147anti-parallel
Strand 4
A
171 180anti-parallel
Strand 5
A
186 195anti-parallel
Back to list of sheets
Back to top of page

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
156 157first strand
Strand 2
A
160 161anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
289 293first strand
Strand 2
A
279 284anti-parallel
Strand 3
A
312 315anti-parallel
Strand 4
A
242 249anti-parallel
Strand 5
A
370 377parallel
Strand 6
A
334 342anti-parallel
Strand 7
A
345 350anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
300 307first strand
Strand 2
A
259 266anti-parallel
Strand 3
A
322 328anti-parallel
Strand 4
A
357 364anti-parallel
Back to list of sheets
Back to top of page

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
B
121 125first strand
Strand 2
B
63 70anti-parallel
Strand 3
B
216 221parallel
Strand 4
B
163 166anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
121 125first strand
Strand 2
B
63 70anti-parallel
Strand 3
B
211 212parallel
Back to list of sheets
Back to top of page

There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 111first strand
Strand 2
B
79 88anti-parallel
Strand 3
B
139 147anti-parallel
Strand 4
B
171 180anti-parallel
Strand 5
B
186 195anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
156 157first strand
Strand 2
B
160 161anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
289 293first strand
Strand 2
B
279 284anti-parallel
Strand 3
B
312 315anti-parallel
Strand 4
B
242 249anti-parallel
Strand 5
B
370 377parallel
Strand 6
B
334 342anti-parallel
Strand 7
B
345 350anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
300 307first strand
Strand 2
B
259 266anti-parallel
Strand 3
B
322 328anti-parallel
Strand 4
B
357 364anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il