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


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 1IDU entry

There is 1 chain in PDB entry 1IDU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3MET 578
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 22 helices in PDB entry 1IDU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 20Right-handed 310
Helix 2
2
A
21 41Right-handed alpha
Helix 3
3
A
46 69Right-handed alpha
Helix 4
4
A
84 87Right-handed 310
Helix 5
5
A
97 115Right-handed alpha
Helix 6
6
A
130 148Right-handed alpha
Helix 7
7
A
156 174Right-handed alpha
Helix 8
8
A
225 230Right-handed alpha
Helix 9
9
A
247 251Right-handed 310
Helix 10
10
A
253 269Right-handed alpha
Helix 11
11
A
279 289Right-handed alpha
Helix 12
12
A
299 315Right-handed alpha
Helix 13
13
A
324 357Right-handed alpha
Helix 14
14
A
360 367Right-handed alpha
Helix 15
15
A
402 420Right-handed alpha
Helix 16
16
A
460 464Right-handed 310
Helix 17
17
A
478 493Right-handed alpha
Helix 18
18
A
497 502Right-handed alpha
Helix 19
19
A
503 508Right-handed alpha
Helix 20
20
A
529 533Right-handed 310
Helix 21
21
A
551 566Right-handed alpha
Helix 22
22
A
572 576Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1IDU. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
202 207first strand
Strand 2
A
210 218anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
436 440first strand
Strand 2
A
473 476anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
449 451first strand
Strand 2
A
466 468anti-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
538 539first strand
Strand 2
A
548 549anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il