Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q9O


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 3Q9O entry

There is 1 chain in PDB entry 3Q9O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 5LYS 630
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 27 helices in PDB entry 3Q9O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 11Right-handed alpha
Helix 2
2
A
152 159Right-handed alpha
Helix 3
3
A
193 199Right-handed alpha
Helix 4
4
A
200 210Right-handed 310
Helix 5
5
A
212 217Right-handed alpha
Helix 6
6
A
267 279Right-handed alpha
Helix 7
7
A
281 286Right-handed alpha
Helix 8
8
A
295 315Right-handed alpha
Helix 9
9
A
317 321Right-handed 310
Helix 10
10
A
322 327Right-handed alpha
Helix 11
11
A
328 332Right-handed 310
Helix 12
12
A
333 350Right-handed alpha
Helix 13
13
A
352 372Right-handed alpha
Helix 14
14
A
376 387Right-handed alpha
Helix 15
15
A
417 422Right-handed 310
Helix 16
16
A
438 452Right-handed alpha
Helix 17
17
A
463 473Right-handed alpha
Helix 18
18
A
483 488Right-handed alpha
Helix 19
19
A
497 503Right-handed alpha
Helix 20
20
A
512 516Right-handed 310
Helix 21
21
A
518 524Right-handed alpha
Helix 22
22
A
536 539Right-handed 310
Helix 23
23
A
547 550Right-handed 310
Helix 24
24
A
551 560Right-handed alpha
Helix 25
25
A
585 590Right-handed alpha
Helix 26
26
A
610 618Right-handed alpha
Helix 27
27
A
619 621Right-handed 310
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There are 7 sheets in PDB entry 3Q9O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
15 17first strand
Strand 2
A
176 187anti-parallel
Strand 3
A
237 241anti-parallel
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There are 9 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
15 17first strand
Strand 2
A
176 187anti-parallel
Strand 3
A
40 49anti-parallel
Strand 4
A
110 119anti-parallel
Strand 5
A
126 134anti-parallel
Strand 6
A
145 150anti-parallel
Strand 7
A
257 261parallel
Strand 8
A
388 393anti-parallel
Strand 9
A
409 413parallel
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There are 6 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
25 30first strand
Strand 2
A
162 169anti-parallel
Strand 3
A
62 67anti-parallel
Strand 4
A
71 76anti-parallel
Strand 5
A
88 94anti-parallel
Strand 6
A
99 105anti-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
139 140first strand
Strand 2
A
247 248parallel
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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
428 430first strand
Strand 2
A
433 435anti-parallel
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There are 3 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
454 462first strand
Strand 2
A
527 534anti-parallel
Strand 3
A
593 600anti-parallel
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There are 4 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
492 494first strand
Strand 2
A
580 584anti-parallel
Strand 3
A
569 573anti-parallel
Strand 4
A
541 543parallel
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