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


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 1PDU entry

There are 2 chains in PDB entry 1PDU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 319THR 548
B
 ILE 320THR 547
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 26 helices in PDB entry 1PDU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
321 333Right-handed alpha
Helix 2
2
A
336 340Right-handed 310
Helix 3
3
A
351 375Right-handed alpha
Helix 4
4
A
379 383Right-handed 310
Helix 5
5
A
384 408Right-handed alpha
Helix 6
6
A
425 433Right-handed alpha
Helix 7
7
A
434 450Right-handed alpha
Helix 8
8
A
452 465Right-handed alpha
Helix 9
9
A
473 495Right-handed alpha
Helix 10
10
A
495 500Right-handed alpha
Helix 11
11
A
503 510Right-handed alpha
Helix 12
12
A
510 533Right-handed alpha
Helix 13
13
A
538 544Right-handed alpha
Helix 14
14
B
321 333Right-handed alpha
Helix 15
15
B
351 375Right-handed alpha
Helix 16
16
B
379 383Right-handed 310
Helix 17
17
B
384 408Right-handed alpha
Helix 18
18
B
425 433Right-handed alpha
Helix 19
19
B
434 450Right-handed alpha
Helix 20
20
B
452 465Right-handed alpha
Helix 21
21
B
473 494Right-handed alpha
Helix 22
22
B
495 500Right-handed alpha
Helix 23
23
B
503 510Right-handed alpha
Helix 24
24
B
510 533Right-handed alpha
Helix 25
25
B
538 543Right-handed alpha
Helix 26
26
B
544 546Right-handed 310
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There are 2 sheets in PDB entry 1PDU. Click on sheet of interest to get list of strands forming it: A, B,

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
414 416first strand
Strand 2
A
422 424anti-parallel
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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
B
414 416first strand
Strand 2
B
422 424anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il