Analysis of interatomic Contacts of Structural Units in PDB entry:
7YQN


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 7YQN entry

There are 2 chains in PDB entry 7YQN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 723
B
 GLN 7HIS 723
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 67 helices in PDB entry 7YQN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 24Right-handed alpha
Helix 2
AA2
A
25 29Right-handed 310
Helix 3
AA3
A
31 71Right-handed alpha
Helix 4
AA4
A
77 88Right-handed alpha
Helix 5
AA5
A
106 111Right-handed alpha
Helix 6
AA6
A
123 132Right-handed alpha
Helix 7
AA7
A
138 144Right-handed alpha
Helix 8
AA8
A
159 178Right-handed alpha
Helix 9
AA9
A
184 186Right-handed 310
Helix 10
AB1
A
212 214Right-handed 310
Helix 11
AB2
A
248 252Right-handed 310
Helix 12
AB3
A
279 295Right-handed alpha
Helix 13
AB4
A
359 378Right-handed alpha
Helix 14
AB5
A
395 414Right-handed alpha
Helix 15
AB6
A
428 433Right-handed alpha
Helix 16
AB7
A
434 441Right-handed alpha
Helix 17
AB8
A
453 464Right-handed alpha
Helix 18
AB9
A
465 468Right-handed 310
Helix 19
AC1
A
472 478Right-handed 310
Helix 20
AC2
A
479 496Right-handed alpha
Helix 21
AC3
A
514 522Right-handed alpha
Helix 22
AC4
A
522 528Right-handed alpha
Helix 23
AC5
A
537 551Right-handed alpha
Helix 24
AC6
A
552 561Right-handed alpha
Helix 25
AC7
A
562 563Right-handed 310
Helix 26
AC8
A
564 567Right-handed 310
Helix 27
AC9
A
568 577Right-handed alpha
Helix 28
AD1
A
588 614Right-handed alpha
Helix 29
AD2
A
632 648Right-handed alpha
Helix 30
AD3
A
652 671Right-handed alpha
Helix 31
AD4
A
683 686Right-handed 310
Helix 32
AD5
A
687 699Right-handed alpha
Helix 33
AD6
A
700 707Right-handed 310
Helix 34
AD7
A
708 721Right-handed alpha
Helix 35
AD8
B
13 24Right-handed alpha
Helix 36
AD9
B
25 29Right-handed 310
Helix 37
AE1
B
31 71Right-handed alpha
Helix 38
AE2
B
77 88Right-handed alpha
Helix 39
AE3
B
106 111Right-handed alpha
Helix 40
AE4
B
123 132Right-handed alpha
Helix 41
AE5
B
138 144Right-handed alpha
Helix 42
AE6
B
159 178Right-handed alpha
Helix 43
AE7
B
184 186Right-handed 310
Helix 44
AE8
B
212 214Right-handed 310
Helix 45
AE9
B
248 252Right-handed 310
Helix 46
AF1
B
279 295Right-handed alpha
Helix 47
AF2
B
359 378Right-handed alpha
Helix 48
AF3
B
395 414Right-handed alpha
Helix 49
AF4
B
428 433Right-handed alpha
Helix 50
AF5
B
434 441Right-handed alpha
Helix 51
AF6
B
453 464Right-handed alpha
Helix 52
AF7
B
465 468Right-handed 310
Helix 53
AF8
B
472 478Right-handed 310
Helix 54
AF9
B
479 496Right-handed alpha
Helix 55
AG1
B
514 522Right-handed alpha
Helix 56
AG2
B
522 528Right-handed alpha
Helix 57
AG3
B
537 551Right-handed alpha
Helix 58
AG4
B
552 562Right-handed alpha
Helix 59
AG5
B
565 567Right-handed 310
Helix 60
AG6
B
568 577Right-handed alpha
Helix 61
AG7
B
588 614Right-handed alpha
Helix 62
AG8
B
632 648Right-handed alpha
Helix 63
AG9
B
652 671Right-handed alpha
Helix 64
AH1
B
683 686Right-handed 310
Helix 65
AH2
B
687 699Right-handed alpha
Helix 66
AH3
B
700 707Right-handed 310
Helix 67
AH4
B
708 721Right-handed alpha
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There are 12 sheets in PDB entry 7YQN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4 7first strand
Strand 2
A
10 13anti-parallel
Strand 3
A
345 350anti-parallel
Strand 4
A
356 358anti-parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
114 120first strand
Strand 2
A
266 270parallel
Strand 3
A
334 338parallel
Strand 4
A
386 390parallel
Strand 5
A
420 425parallel
Strand 6
A
446 450parallel
Strand 7
A
503 506parallel
Strand 8
A
532 535parallel
Strand 9
A
114 120parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
135 137first strand
Strand 2
A
256 262anti-parallel
Strand 3
A
236 242anti-parallel
Strand 4
A
225 233anti-parallel
Strand 5
A
216 222anti-parallel
Strand 6
A
317 321anti-parallel
Strand 7
A
326 329anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 194first strand
Strand 2
A
197 202anti-parallel
Strand 3
A
207 208anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
299 301first strand
Strand 2
A
310 312anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
620 621first strand
Strand 2
A
627 628anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 12first strand
Strand 2
B
345 350anti-parallel
Strand 3
B
356 358anti-parallel
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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
114 120first strand
Strand 2
B
266 270parallel
Strand 3
B
334 338parallel
Strand 4
B
386 390parallel
Strand 5
B
420 425parallel
Strand 6
B
446 450parallel
Strand 7
B
503 506parallel
Strand 8
B
532 535parallel
Strand 9
B
114 120parallel
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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
135 137first strand
Strand 2
B
256 262anti-parallel
Strand 3
B
236 242anti-parallel
Strand 4
B
225 233anti-parallel
Strand 5
B
216 222anti-parallel
Strand 6
B
317 321anti-parallel
Strand 7
B
326 329anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
188 194first strand
Strand 2
B
197 202anti-parallel
Strand 3
B
207 208anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
299 301first strand
Strand 2
B
310 312anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
620 621first strand
Strand 2
B
627 628anti-parallel
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