Analysis of interatomic Contacts of Structural Units in PDB entry:
1U3D


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 1U3D entry

There is 1 chain in PDB entry 1U3D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 13ALA 497
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 1U3D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 37Right-handed alpha
Helix 2
2
A
46 51Right-handed 310
Helix 3
3
A
56 77Right-handed alpha
Helix 4
4
A
88 101Right-handed alpha
Helix 5
5
A
112 128Right-handed alpha
Helix 6
6
A
143 147Right-handed 310
Helix 7
7
A
157 167Right-handed alpha
Helix 8
8
A
186 190Right-handed 310
Helix 9
9
A
199 207Right-handed alpha
Helix 10
10
A
208 213Right-handed alpha
Helix 11
11
A
216 229Right-handed alpha
Helix 12
12
A
230 235Right-handed 310
Helix 13
13
A
250 256Right-handed alpha
Helix 14
14
A
260 279Right-handed alpha
Helix 15
15
A
280 306Right-handed alpha
Helix 16
16
A
327 337Right-handed alpha
Helix 17
17
A
341 355Right-handed alpha
Helix 18
18
A
358 372Right-handed alpha
Helix 19
19
A
376 388Right-handed alpha
Helix 20
20
A
392 405Right-handed alpha
Helix 21
21
A
418 427Right-handed alpha
Helix 22
22
A
430 437Right-handed alpha
Helix 23
23
A
438 441Right-handed 310
Helix 24
24
A
444 449Right-handed alpha
Helix 25
25
A
455 463Right-handed alpha
Helix 26
26
A
476 496Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1U3D.

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
81 85first strand
Strand 2
A
39 45parallel
Strand 3
A
14 18parallel
Strand 4
A
104 108parallel
Strand 5
A
132 136parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il