Analysis of interatomic Contacts of Structural Units in PDB entry:
3IUU


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 3IUU entry

There is 1 chain in PDB entry 3IUU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0VAL 493
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 18 helices in PDB entry 3IUU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 26Right-handed 310
Helix 2
2
A
33 42Right-handed alpha
Helix 3
3
A
45 57Right-handed alpha
Helix 4
4
A
76 94Right-handed alpha
Helix 5
5
A
114 128Right-handed alpha
Helix 6
6
A
144 151Right-handed alpha
Helix 7
7
A
164 179Right-handed alpha
Helix 8
8
A
206 220Right-handed alpha
Helix 9
9
A
254 269Right-handed alpha
Helix 10
10
A
270 273Right-handed 310
Helix 11
11
A
279 289Right-handed alpha
Helix 12
12
A
300 306Right-handed 310
Helix 13
13
A
312 322Right-handed alpha
Helix 14
14
A
333 344Right-handed alpha
Helix 15
15
A
417 423Right-handed alpha
Helix 16
16
A
426 430Right-handed 310
Helix 17
17
A
441 446Right-handed alpha
Helix 18
18
A
463 467Right-handed 310
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There are 4 sheets in PDB entry 3IUU. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
28 32first strand
Strand 2
A
60 69anti-parallel
Strand 3
A
5 12parallel
Strand 4
A
98 103parallel
Strand 5
A
132 137parallel
Strand 6
A
153 156parallel
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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
A
15 16first strand
Strand 2
A
72 73parallel
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There are 4 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
226 230first strand
Strand 2
A
243 249anti-parallel
Strand 3
A
187 193anti-parallel
Strand 4
A
488 490anti-parallel
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There are 8 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
348 353first strand
Strand 2
A
364 379anti-parallel
Strand 3
A
389 400anti-parallel
Strand 4
A
403 408anti-parallel
Strand 5
A
327 332parallel
Strand 6
A
432 435parallel
Strand 7
A
293 298parallel
Strand 8
A
449 454parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il