Analysis of interatomic Contacts of Structural Units in PDB entry:
1QF6


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 1QF6 entry

There are 7 chains in PDB entry 1QF6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 G 1 G 15
B
 G 18 G 19
B
 A 21 U 36
B
 A 38 G 45
B
 U 47 G 53
B
 C 56 A 76
A
 PRO 2GLU 642
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 1QF6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 28Right-handed alpha
Helix 2
2
A
28 35Right-handed alpha
Helix 3
3
A
64 87Right-handed alpha
Helix 4
4
A
113 130Right-handed alpha
Helix 5
5
A
140 152Right-handed alpha
Helix 6
6
A
153 164Right-handed alpha
Helix 7
7
A
189 193Right-handed 310
Helix 8
8
A
207 209Right-handed 310
Helix 9
9
A
225 241Right-handed alpha
Helix 10
10
A
243 251Right-handed alpha
Helix 11
11
A
267 288Right-handed alpha
Helix 12
12
A
301 308Right-handed alpha
Helix 13
13
A
308 314Right-handed alpha
Helix 14
14
A
315 317Right-handed 310
Helix 15
15
A
333 342Right-handed alpha
Helix 16
16
A
349 351Right-handed 310
Helix 17
17
A
366 370Right-handed 310
Helix 18
18
A
389 391Right-handed 310
Helix 19
19
A
392 409Right-handed alpha
Helix 20
20
A
410 412Right-handed 310
Helix 21
21
A
430 447Right-handed alpha
Helix 22
22
A
488 493Right-handed alpha
Helix 23
23
A
518 530Right-handed alpha
Helix 24
24
A
548 564Right-handed alpha
Helix 25
25
A
577 588Right-handed alpha
Helix 26
26
A
600 604Right-handed 310
Helix 27
27
A
620 634Right-handed alpha
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There are 10 sheets in PDB entry 1QF6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
11 13first strand
Strand 2
A
3 5anti-parallel
Strand 3
A
55 56parallel
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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
43 46first strand
Strand 2
A
37 40anti-parallel
Strand 3
A
59 60anti-parallel
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There are 3 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
91 92first strand
Strand 2
A
101 107anti-parallel
Strand 3
A
97 98anti-parallel
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There are 4 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
91 92first strand
Strand 2
A
101 107anti-parallel
Strand 3
A
214 222anti-parallel
Strand 4
A
196 205anti-parallel
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There are 3 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
134 138first strand
Strand 2
A
171 175anti-parallel
Strand 3
A
178 180anti-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
254 255first strand
Strand 2
A
265 266anti-parallel
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There are 8 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
291 292first strand
Strand 2
A
353 362parallel
Strand 3
A
378 388anti-parallel
Strand 4
A
508 517anti-parallel
Strand 5
A
477 486anti-parallel
Strand 6
A
465 471anti-parallel
Strand 7
A
417 421anti-parallel
Strand 8
A
453 455parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
298 300first strand
Strand 2
A
325 329anti-parallel
Strand 3
A
318 322anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
346 347first strand
Strand 2
A
497 498parallel
Strand 3
A
504 505anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
569 572first strand
Strand 2
A
542 546parallel
Strand 3
A
592 596parallel
Strand 4
A
606 610anti-parallel
Strand 5
A
615 619anti-parallel
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