Analysis of interatomic Contacts of Structural Units in PDB entry:
3RBS


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 3RBS entry

There is 1 chain in PDB entry 3RBS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1246GLU 1446
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 4 helices in PDB entry 3RBS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1256 1258Right-handed 310
Helix 2
2
A
1309 1313Right-handed 310
Helix 3
3
A
1335 1356Right-handed alpha
Helix 4
4
A
1419 1423Right-handed 310
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There are 4 sheets in PDB entry 3RBS. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
1248 1254first strand
Strand 2
A
1260 1265anti-parallel
Strand 3
A
1300 1305anti-parallel
Strand 4
A
1291 1294anti-parallel
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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
1282 1284first strand
Strand 2
A
1274 1279anti-parallel
Strand 3
A
1314 1322anti-parallel
Strand 4
A
1325 1333anti-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
1359 1369first strand
Strand 2
A
1373 1381anti-parallel
Strand 3
A
1409 1415anti-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
1396 1398first strand
Strand 2
A
1388 1393anti-parallel
Strand 3
A
1424 1432anti-parallel
Strand 4
A
1435 1443anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il