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


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 2DRB entry

There are 2 chains in PDB entry 2DRB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 G 1 A 35
A
 MET 1ASP 437
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 18 helices in PDB entry 2DRB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 15Right-handed alpha
Helix 2
2
A
17 39Right-handed alpha
Helix 3
3
A
46 50Right-handed alpha
Helix 4
4
A
71 87Right-handed alpha
Helix 5
5
A
129 139Right-handed alpha
Helix 6
6
A
144 158Right-handed alpha
Helix 7
7
A
171 183Right-handed alpha
Helix 8
8
A
184 193Right-handed alpha
Helix 9
9
A
231 248Right-handed alpha
Helix 10
10
A
250 254Right-handed 310
Helix 11
11
A
263 275Right-handed alpha
Helix 12
12
A
289 311Right-handed alpha
Helix 13
13
A
351 360Right-handed alpha
Helix 14
14
A
384 396Right-handed alpha
Helix 15
15
A
397 400Right-handed 310
Helix 16
16
A
401 411Right-handed alpha
Helix 17
17
A
417 421Right-handed alpha
Helix 18
18
A
425 434Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 2DRB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
42 45first strand
Strand 2
A
59 66anti-parallel
Strand 3
A
107 115parallel
Strand 4
A
100 104anti-parallel
Strand 5
A
89 91anti-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
207 210first strand
Strand 2
A
199 202anti-parallel
Strand 3
A
215 217parallel
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
A
315 322first strand
Strand 2
A
326 333anti-parallel
Strand 3
A
277 284anti-parallel
Strand 4
A
413 416anti-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
A
341 348first strand
Strand 2
A
373 379anti-parallel
Strand 3
A
368 370anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il