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


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 2IDR entry

There are 2 chains in PDB entry 2IDR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 39VAL 215
B
 ALA 39VAL 215
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 14 helices in PDB entry 2IDR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
75 83Right-handed alpha
Helix 2
2
A
87 91Right-handed 310
Helix 3
3
A
103 105Right-handed 310
Helix 4
4
A
128 141Right-handed alpha
Helix 5
5
A
146 148Right-handed 310
Helix 6
6
A
173 189Right-handed alpha
Helix 7
7
A
200 204Right-handed 310
Helix 8
8
B
75 83Right-handed alpha
Helix 9
9
B
87 91Right-handed 310
Helix 10
10
B
103 105Right-handed 310
Helix 11
11
B
128 141Right-handed alpha
Helix 12
12
B
146 148Right-handed 310
Helix 13
13
B
173 189Right-handed alpha
Helix 14
14
B
200 204Right-handed 310
Back to top of page

There are 3 sheets in PDB entry 2IDR. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
69 74first strand
Strand 2
A
41 51anti-parallel
Strand 3
A
96 101anti-parallel
Strand 4
A
150 157anti-parallel
Strand 5
A
162 168anti-parallel
Strand 6
A
117 123anti-parallel
Strand 7
A
195 198anti-parallel
Strand 8
A
213 214anti-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
59 61first strand
Strand 2
A
64 66anti-parallel
Strand 3
B
64 66anti-parallel
Strand 4
B
59 61anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
69 74first strand
Strand 2
B
41 51anti-parallel
Strand 3
B
96 101anti-parallel
Strand 4
B
150 157anti-parallel
Strand 5
B
162 168anti-parallel
Strand 6
B
117 123anti-parallel
Strand 7
B
194 198anti-parallel
Strand 8
B
213 215anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il