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


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 1DQU entry

There is 1 chain in PDB entry 1DQU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2GLY 520
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 28 helices in PDB entry 1DQU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 23Right-handed alpha
Helix 2
2
A
24 30Right-handed 310
Helix 3
3
A
35 43Right-handed alpha
Helix 4
4
A
51 70Right-handed alpha
Helix 5
5
A
80 91Right-handed alpha
Helix 6
6
A
97 105Right-handed alpha
Helix 7
7
A
121 147Right-handed alpha
Helix 8
8
A
149 154Right-handed alpha
Helix 9
9
A
175 189Right-handed alpha
Helix 10
10
A
216 234Right-handed alpha
Helix 11
11
A
245 247Right-handed 310
Helix 12
12
A
257 262Right-handed 310
Helix 13
13
A
274 285Right-handed alpha
Helix 14
14
A
289 303Right-handed alpha
Helix 15
15
A
308 318Right-handed alpha
Helix 16
16
A
323 336Right-handed alpha
Helix 17
17
A
339 352Right-handed alpha
Helix 18
18
A
374 386Right-handed alpha
Helix 19
19
A
400 413Right-handed alpha
Helix 20
20
A
429 433Right-handed 310
Helix 21
21
A
435 441Right-handed alpha
Helix 22
22
A
441 449Right-handed alpha
Helix 23
23
A
458 479Right-handed alpha
Helix 24
24
A
479 487Right-handed alpha
Helix 25
25
A
487 495Right-handed alpha
Helix 26
26
A
496 499Right-handed 310
Helix 27
27
A
500 506Right-handed alpha
Helix 28
28
A
506 519Right-handed alpha
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There are 2 sheets in PDB entry 1DQU. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
73 76first strand
Strand 2
A
451 456parallel
Strand 3
A
419 423parallel
Strand 4
A
391 393parallel
Strand 5
A
239 243parallel
Strand 6
A
193 196parallel
Strand 7
A
165 168parallel
Strand 8
A
94 96parallel
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There are 5 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
212 214first strand
Strand 2
A
249 252parallel
Strand 3
A
369 371anti-parallel
Strand 4
A
264 267anti-parallel
Strand 5
A
305 306anti-parallel
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