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


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 1PEU entry

There is 1 chain in PDB entry 1PEU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 8LEU 699
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 33 helices in PDB entry 1PEU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 23Right-handed alpha
Helix 2
2
A
33 48Right-handed alpha
Helix 3
3
A
49 53Right-handed 310
Helix 4
4
A
58 69Right-handed alpha
Helix 5
5
A
73 78Right-handed alpha
Helix 6
6
A
81 94Right-handed alpha
Helix 7
7
A
101 112Right-handed alpha
Helix 8
8
A
125 139Right-handed alpha
Helix 9
9
A
141 155Right-handed alpha
Helix 10
10
A
160 167Right-handed alpha
Helix 11
11
A
186 203Right-handed alpha
Helix 12
12
A
231 245Right-handed alpha
Helix 13
13
A
265 271Right-handed alpha
Helix 14
14
A
294 302Right-handed alpha
Helix 15
15
A
310 319Right-handed alpha
Helix 16
16
A
321 325Right-handed 310
Helix 17
17
A
326 337Right-handed alpha
Helix 18
18
A
346 362Right-handed alpha
Helix 19
19
A
368 376Right-handed alpha
Helix 20
20
A
422 427Right-handed alpha
Helix 21
21
A
430 449Right-handed alpha
Helix 22
22
A
454 465Right-handed alpha
Helix 23
23
A
473 481Right-handed alpha
Helix 24
24
A
487 517Right-handed alpha
Helix 25
25
A
522 526Right-handed 310
Helix 26
26
A
531 539Right-handed alpha
Helix 27
27
A
546 555Right-handed alpha
Helix 28
28
A
562 577Right-handed alpha
Helix 29
29
A
591 597Right-handed alpha
Helix 30
30
A
631 635Right-handed 310
Helix 31
31
A
637 642Right-handed alpha
Helix 32
32
A
642 655Right-handed alpha
Helix 33
33
A
672 686Right-handed alpha
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There are 6 sheets in PDB entry 1PEU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
157 159first strand
Strand 2
A
416 421anti-parallel
Strand 3
A
467 472parallel
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There are 6 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
178 182first strand
Strand 2
A
206 210parallel
Strand 3
A
254 260parallel
Strand 4
A
286 291parallel
Strand 5
A
365 367parallel
Strand 6
A
690 691anti-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
A
306 309first strand
Strand 2
A
342 345anti-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
A
399 400first strand
Strand 2
A
406 408anti-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
609 612first strand
Strand 2
A
620 623anti-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
664 667first strand
Strand 2
A
693 696parallel
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