Analysis of interatomic Contacts of Structural Units in PDB entry:
3U2E


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 3U2E entry

There are 4 chains in PDB entry 3U2E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 287ASP 546
B
 LEU 286LEU 540
C
 G 601 G 602
D
 G 601 G 602
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 25 helices in PDB entry 3U2E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
287 296Right-handed alpha
Helix 2
2
A
337 340Right-handed 310
Helix 3
3
A
341 348Right-handed alpha
Helix 4
4
A
350 373Right-handed alpha
Helix 5
5
A
388 392Right-handed 310
Helix 6
6
A
394 406Right-handed alpha
Helix 7
7
A
419 424Right-handed alpha
Helix 8
8
A
425 440Right-handed alpha
Helix 9
9
A
454 461Right-handed alpha
Helix 10
10
A
469 476Right-handed alpha
Helix 11
11
A
479 496Right-handed alpha
Helix 12
12
A
507 516Right-handed alpha
Helix 13
13
A
532 544Right-handed alpha
Helix 14
14
B
287 296Right-handed alpha
Helix 15
15
B
337 349Right-handed alpha
Helix 16
16
B
350 373Right-handed alpha
Helix 17
17
B
388 392Right-handed 310
Helix 18
18
B
394 406Right-handed alpha
Helix 19
19
B
419 424Right-handed alpha
Helix 20
20
B
425 439Right-handed alpha
Helix 21
21
B
454 459Right-handed alpha
Helix 22
22
B
469 476Right-handed alpha
Helix 23
23
B
479 497Right-handed alpha
Helix 24
24
B
507 517Right-handed alpha
Helix 25
25
B
532 540Right-handed alpha
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There are 2 sheets in PDB entry 3U2E. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
334 336first strand
Strand 2
A
319 330anti-parallel
Strand 3
A
380 384parallel
Strand 4
A
413 418parallel
Strand 5
A
442 448parallel
Strand 6
A
465 468parallel
Strand 7
A
499 502parallel
Strand 8
A
521 522parallel
Strand 9
A
304 313anti-parallel
Strand 10
A
319 330anti-parallel
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There are 10 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
334 336first strand
Strand 2
B
319 330anti-parallel
Strand 3
B
380 384parallel
Strand 4
B
413 418parallel
Strand 5
B
442 448parallel
Strand 6
B
465 468parallel
Strand 7
B
499 503parallel
Strand 8
B
521 523parallel
Strand 9
B
304 313anti-parallel
Strand 10
B
319 330anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il