Analysis of interatomic Contacts of Structural Units in PDB entry:
3U2P


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 3U2P entry

There is 1 chain in PDB entry 3U2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1SER 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 14 helices in PDB entry 3U2P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
49 55Right-handed 310
Helix 3
3
A
85 88Right-handed 310
Helix 4
4
A
132 136Right-handed 310
Helix 5
5
A
137 142Right-handed alpha
Helix 6
6
A
165 169Right-handed 310
Helix 7
7
A
200 204Right-handed 310
Helix 8
8
A
314 318Right-handed 310
Helix 9
9
A
327 332Right-handed 310
Helix 10
10
A
344 349Right-handed alpha
Helix 11
11
A
360 370Right-handed 310
Helix 12
12
A
389 393Right-handed 310
Helix 13
13
A
448 453Right-handed 310
Helix 14
14
A
467 474Right-handed alpha
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There are 11 sheets in PDB entry 3U2P. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
3 5first strand
Strand 2
A
33 35parallel
Strand 3
A
57 58parallel
Strand 4
A
79 80parallel
Strand 5
A
116 117parallel
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There are 4 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
38 41first strand
Strand 2
A
62 65parallel
Strand 3
A
90 95parallel
Strand 4
A
121 125parallel
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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
A
71 72first strand
Strand 2
A
108 109parallel
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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
A
209 213first strand
Strand 2
A
221 224anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
227 229first strand
Strand 2
A
232 234anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
241 244first strand
Strand 2
A
249 252anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
258 260first strand
Strand 2
A
263 265anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
273 275first strand
Strand 2
A
278 280anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
287 289first strand
Strand 2
A
298 300anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
308 310first strand
Strand 2
A
336 338parallel
Strand 3
A
372 373parallel
Strand 4
A
397 398parallel
Strand 5
A
427 428parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
341 343first strand
Strand 2
A
377 379parallel
Strand 3
A
407 412parallel
Strand 4
A
432 436parallel
Strand 5
A
460 463parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il