Analysis of interatomic Contacts of Structural Units in PDB entry:
20YV


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 20YV entry

There are 4 chains in PDB entry 20YV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 34TYR 576
B
 MET 34TYR 576
C
 MET 34GLU 365
D
 MET 34SER 366
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 66 helices in PDB entry 20YV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
47 52Right-handed alpha
Helix 2
AA2
A
70 91Right-handed alpha
Helix 3
AA3
A
130 159Right-handed alpha
Helix 4
AA4
A
162 180Right-handed alpha
Helix 5
AA5
A
191 194Right-handed 310
Helix 6
AA6
A
219 234Right-handed alpha
Helix 7
AA7
A
251 271Right-handed alpha
Helix 8
AA8
A
296 302Right-handed alpha
Helix 9
AA9
A
302 311Right-handed alpha
Helix 10
AB1
A
315 325Right-handed alpha
Helix 11
AB2
A
327 346Right-handed alpha
Helix 12
AB3
A
356 368Right-handed alpha
Helix 13
AB4
A
380 388Right-handed alpha
Helix 14
AB5
A
392 395Right-handed 310
Helix 15
AB6
A
396 411Right-handed alpha
Helix 16
AB7
A
414 434Right-handed alpha
Helix 17
AB8
A
441 455Right-handed alpha
Helix 18
AB9
A
458 480Right-handed alpha
Helix 19
AC1
A
514 529Right-handed alpha
Helix 20
AC2
A
539 559Right-handed alpha
Helix 21
AC3
A
566 576Right-handed alpha
Helix 22
AC4
B
35 39Right-handed 310
Helix 23
AC5
B
47 52Right-handed alpha
Helix 24
AC6
B
70 88Right-handed alpha
Helix 25
AC7
B
131 159Right-handed alpha
Helix 26
AC8
B
162 180Right-handed alpha
Helix 27
AC9
B
191 194Right-handed 310
Helix 28
AD1
B
219 234Right-handed alpha
Helix 29
AD2
B
246 250Right-handed 310
Helix 30
AD3
B
251 271Right-handed alpha
Helix 31
AD4
B
296 302Right-handed alpha
Helix 32
AD5
B
302 310Right-handed alpha
Helix 33
AD6
B
315 325Right-handed alpha
Helix 34
AD7
B
327 346Right-handed alpha
Helix 35
AD8
B
356 368Right-handed alpha
Helix 36
AD9
B
375 388Right-handed alpha
Helix 37
AE1
B
396 410Right-handed alpha
Helix 38
AE2
B
417 431Right-handed alpha
Helix 39
AE3
B
441 455Right-handed alpha
Helix 40
AE4
B
458 480Right-handed alpha
Helix 41
AE5
B
513 515Right-handed 310
Helix 42
AE6
B
516 529Right-handed alpha
Helix 43
AE7
B
539 559Right-handed alpha
Helix 44
AE8
B
566 576Right-handed alpha
Helix 45
AE9
C
47 52Right-handed alpha
Helix 46
AF1
C
70 88Right-handed alpha
Helix 47
AF2
C
130 157Right-handed alpha
Helix 48
AF3
C
162 183Right-handed alpha
Helix 49
AF4
C
191 194Right-handed 310
Helix 50
AF5
C
219 233Right-handed alpha
Helix 51
AF6
C
251 267Right-handed alpha
Helix 52
AF7
C
296 302Right-handed alpha
Helix 53
AF8
C
303 310Right-handed alpha
Helix 54
AF9
C
315 325Right-handed alpha
Helix 55
AG1
C
327 347Right-handed alpha
Helix 56
AG2
C
356 365Right-handed alpha
Helix 57
AG3
D
47 52Right-handed alpha
Helix 58
AG4
D
70 91Right-handed alpha
Helix 59
AG5
D
130 159Right-handed alpha
Helix 60
AG6
D
162 183Right-handed alpha
Helix 61
AG7
D
219 234Right-handed alpha
Helix 62
AG8
D
251 271Right-handed alpha
Helix 63
AG9
D
303 310Right-handed alpha
Helix 64
AH1
D
315 325Right-handed alpha
Helix 65
AH2
D
327 346Right-handed alpha
Helix 66
AH3
D
356 364Right-handed alpha
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There are 9 sheets in PDB entry 20YV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 6 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
42 46first strand
Strand 2
A
347 353anti-parallel
Strand 3
A
96 105parallel
Strand 4
A
123 129anti-parallel
Strand 5
A
56 60parallel
Strand 6
A
200 202parallel
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There are 2 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
184 186first strand
Strand 2
A
196 198anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 46first strand
Strand 2
B
347 353anti-parallel
Strand 3
B
96 105parallel
Strand 4
B
123 129anti-parallel
Strand 5
B
56 59parallel
Strand 6
B
200 201parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
184 186first strand
Strand 2
B
196 198anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
41 46first strand
Strand 2
C
348 354anti-parallel
Strand 3
C
97 105parallel
Strand 4
C
123 129anti-parallel
Strand 5
C
56 59parallel
Strand 6
C
200 201parallel
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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
C
184 186first strand
Strand 2
C
196 198anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 46first strand
Strand 2
D
347 354anti-parallel
Strand 3
D
96 105parallel
Strand 4
D
123 129anti-parallel
Strand 5
D
56 60parallel
Strand 6
D
200 202parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
184 186first strand
Strand 2
D
196 198anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
206 207first strand
Strand 2
D
216 217anti-parallel
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