Analysis of interatomic Contacts of Structural Units in PDB entry:
3AR9


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 3AR9 entry

There is 1 chain in PDB entry 3AR9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 994
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 44 helices in PDB entry 3AR9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 17Right-handed alpha
Helix 2
2
A
25 37Right-handed alpha
Helix 3
3
A
48 57Right-handed alpha
Helix 4
4
A
59 78Right-handed alpha
Helix 5
5
A
88 111Right-handed alpha
Helix 6
6
A
115 120Right-handed alpha
Helix 7
7
A
143 145Right-handed 310
Helix 8
8
A
200 204Right-handed 310
Helix 9
9
A
226 229Right-handed 310
Helix 10
10
A
230 241Right-handed alpha
Helix 11
11
A
247 271Right-handed alpha
Helix 12
12
A
272 280Right-handed 310
Helix 13
13
A
292 306Right-handed alpha
Helix 14
14
A
310 328Right-handed alpha
Helix 15
15
A
337 342Right-handed alpha
Helix 16
16
A
403 406Right-handed 310
Helix 17
17
A
407 420Right-handed alpha
Helix 18
18
A
439 453Right-handed alpha
Helix 19
19
A
463 468Right-handed alpha
Helix 20
20
A
469 477Right-handed alpha
Helix 21
21
A
517 524Right-handed alpha
Helix 22
22
A
538 553Right-handed alpha
Helix 23
23
A
583 588Right-handed alpha
Helix 24
24
A
606 617Right-handed alpha
Helix 25
25
A
628 639Right-handed alpha
Helix 26
26
A
655 660Right-handed alpha
Helix 27
27
A
662 673Right-handed alpha
Helix 28
28
A
680 694Right-handed alpha
Helix 29
29
A
704 706Right-handed 310
Helix 30
30
A
707 714Right-handed alpha
Helix 31
31
A
724 730Right-handed alpha
Helix 32
32
A
741 782Right-handed alpha
Helix 33
33
A
788 798Right-handed alpha
Helix 34
34
A
800 808Right-handed alpha
Helix 35
35
A
830 856Right-handed alpha
Helix 36
36
A
866 872Right-handed alpha
Helix 37
37
A
873 877Right-handed 310
Helix 38
38
A
889 892Right-handed 310
Helix 39
39
A
893 915Right-handed alpha
Helix 40
40
A
926 929Right-handed 310
Helix 41
41
A
930 946Right-handed alpha
Helix 42
42
A
951 957Right-handed alpha
Helix 43
43
A
965 975Right-handed alpha
Helix 44
44
A
975 990Right-handed alpha
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There are 7 sheets in PDB entry 3AR9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
134 141first strand
Strand 2
A
126 131anti-parallel
Strand 3
A
150 154anti-parallel
Strand 4
A
218 225anti-parallel
Strand 5
A
162 168anti-parallel
Strand 6
A
207 208anti-parallel
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There are 3 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
187 188first strand
Strand 2
A
174 176anti-parallel
Strand 3
A
213 216anti-parallel
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There are 8 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
331 333first strand
Strand 2
A
733 735anti-parallel
Strand 3
A
716 720parallel
Strand 4
A
697 702parallel
Strand 5
A
345 350parallel
Strand 6
A
620 624parallel
Strand 7
A
675 677parallel
Strand 8
A
652 654parallel
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There are 6 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
400 401first strand
Strand 2
A
395 397anti-parallel
Strand 3
A
376 384anti-parallel
Strand 4
A
362 373anti-parallel
Strand 5
A
525 530parallel
Strand 6
A
533 536anti-parallel
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There are 9 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
400 401first strand
Strand 2
A
395 397anti-parallel
Strand 3
A
376 384anti-parallel
Strand 4
A
362 373anti-parallel
Strand 5
A
591 600anti-parallel
Strand 6
A
560 567anti-parallel
Strand 7
A
511 516anti-parallel
Strand 8
A
493 500anti-parallel
Strand 9
A
479 485anti-parallel
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There are 7 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
533 536first strand
Strand 2
A
525 530anti-parallel
Strand 3
A
591 600parallel
Strand 4
A
560 567anti-parallel
Strand 5
A
511 516anti-parallel
Strand 6
A
493 500anti-parallel
Strand 7
A
479 485anti-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
424 428first strand
Strand 2
A
433 437anti-parallel
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