Analysis of interatomic Contacts of Structural Units in PDB entry:
1U3Q


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 1U3Q entry

There are 4 chains in PDB entry 1U3Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 263ALA 497
B
 ASP 261ALA 497
C
 LEU 263ALA 497
D
 LEU 263ALA 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 39 helices in PDB entry 1U3Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
264 276Right-handed alpha
Helix 2
2
A
290 315Right-handed alpha
Helix 3
3
A
318 322Right-handed 310
Helix 4
4
A
323 348Right-handed alpha
Helix 5
5
A
365 370Right-handed 310
Helix 6
6
A
372 391Right-handed alpha
Helix 7
7
A
393 407Right-handed alpha
Helix 8
8
A
423 443Right-handed alpha
Helix 9
9
A
447 482Right-handed alpha
Helix 10
10
A
489 497Right-handed alpha
Helix 11
11
B
264 276Right-handed alpha
Helix 12
12
B
290 314Right-handed alpha
Helix 13
13
B
318 322Right-handed 310
Helix 14
14
B
323 348Right-handed alpha
Helix 15
15
B
365 369Right-handed 310
Helix 16
16
B
372 391Right-handed alpha
Helix 17
17
B
393 407Right-handed alpha
Helix 18
18
B
421 444Right-handed alpha
Helix 19
19
B
447 461Right-handed alpha
Helix 20
20
B
461 481Right-handed alpha
Helix 21
21
B
488 497Right-handed alpha
Helix 22
22
C
264 276Right-handed alpha
Helix 23
23
C
290 316Right-handed alpha
Helix 24
24
C
323 348Right-handed alpha
Helix 25
25
C
365 370Right-handed 310
Helix 26
26
C
372 391Right-handed alpha
Helix 27
27
C
393 408Right-handed alpha
Helix 28
28
C
421 443Right-handed alpha
Helix 29
29
C
447 482Right-handed alpha
Helix 30
30
C
490 497Right-handed alpha
Helix 31
31
D
264 276Right-handed alpha
Helix 32
32
D
290 316Right-handed alpha
Helix 33
33
D
323 348Right-handed alpha
Helix 34
34
D
365 369Right-handed 310
Helix 35
35
D
372 391Right-handed alpha
Helix 36
36
D
393 407Right-handed alpha
Helix 37
37
D
421 444Right-handed alpha
Helix 38
38
D
447 481Right-handed alpha
Helix 39
39
D
489 497Right-handed alpha
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There are 4 sheets in PDB entry 1U3Q. 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
353 357first strand
Strand 2
A
360 363anti-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
353 357first strand
Strand 2
B
360 363anti-parallel
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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
C
353 357first strand
Strand 2
C
360 363anti-parallel
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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
D
353 357first strand
Strand 2
D
360 363anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il