Analysis of interatomic Contacts of Structural Units in PDB entry:
7RK4


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 7RK4 entry

There are 2 chains in PDB entry 7RK4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ASN 502
B
 ALA 2SER 504
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 62 helices in PDB entry 7RK4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 18Right-handed alpha
Helix 2
AA2
A
29 33Right-handed 310
Helix 3
AA3
A
43 49Right-handed alpha
Helix 4
AA4
A
49 62Right-handed alpha
Helix 5
AA5
A
74 76Right-handed 310
Helix 6
AA6
A
77 86Right-handed alpha
Helix 7
AA7
A
118 128Right-handed alpha
Helix 8
AA8
A
139 143Right-handed 310
Helix 9
AA9
A
156 164Right-handed alpha
Helix 10
AB1
A
165 168Right-handed 310
Helix 11
AB2
A
173 188Right-handed alpha
Helix 12
AB3
A
203 218Right-handed alpha
Helix 13
AB4
A
220 231Right-handed alpha
Helix 14
AB5
A
246 258Right-handed alpha
Helix 15
AB6
A
285 290Right-handed 310
Helix 16
AB7
A
296 311Right-handed alpha
Helix 17
AB8
A
311 326Right-handed alpha
Helix 18
AB9
A
329 336Right-handed alpha
Helix 19
AC1
A
336 350Right-handed alpha
Helix 20
AC2
A
351 355Right-handed 310
Helix 21
AC3
A
362 376Right-handed alpha
Helix 22
AC4
A
382 388Right-handed alpha
Helix 23
AC5
A
389 392Right-handed 310
Helix 24
AC6
A
393 398Right-handed alpha
Helix 25
AC7
A
398 408Right-handed alpha
Helix 26
AC8
A
412 426Right-handed alpha
Helix 27
AC9
A
442 453Right-handed alpha
Helix 28
AD1
A
457 462Right-handed alpha
Helix 29
AD2
A
468 473Right-handed alpha
Helix 30
AD3
A
474 492Right-handed alpha
Helix 31
AD4
A
492 497Right-handed alpha
Helix 32
AD5
A
498 501Right-handed 310
Helix 33
AD6
B
10 19Right-handed alpha
Helix 34
AD7
B
29 33Right-handed 310
Helix 35
AD8
B
43 49Right-handed alpha
Helix 36
AD9
B
49 61Right-handed alpha
Helix 37
AE1
B
74 76Right-handed 310
Helix 38
AE2
B
77 86Right-handed alpha
Helix 39
AE3
B
118 128Right-handed alpha
Helix 40
AE4
B
139 143Right-handed 310
Helix 41
AE5
B
156 164Right-handed alpha
Helix 42
AE6
B
165 168Right-handed 310
Helix 43
AE7
B
173 188Right-handed alpha
Helix 44
AE8
B
203 218Right-handed alpha
Helix 45
AE9
B
220 231Right-handed alpha
Helix 46
AF1
B
246 258Right-handed alpha
Helix 47
AF2
B
285 290Right-handed 310
Helix 48
AF3
B
296 326Right-handed alpha
Helix 49
AF4
B
329 336Right-handed alpha
Helix 50
AF5
B
336 350Right-handed alpha
Helix 51
AF6
B
351 355Right-handed 310
Helix 52
AF7
B
362 376Right-handed alpha
Helix 53
AF8
B
382 388Right-handed alpha
Helix 54
AF9
B
389 392Right-handed 310
Helix 55
AG1
B
393 398Right-handed alpha
Helix 56
AG2
B
398 409Right-handed alpha
Helix 57
AG3
B
412 426Right-handed alpha
Helix 58
AG4
B
442 454Right-handed alpha
Helix 59
AG5
B
457 462Right-handed alpha
Helix 60
AG6
B
468 473Right-handed alpha
Helix 61
AG7
B
474 497Right-handed alpha
Helix 62
AG8
B
498 501Right-handed 310
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There are 10 sheets in PDB entry 7RK4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 2 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 5first strand
Strand 2
A
259 260parallel
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There are 4 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
22 23first strand
Strand 2
A
100 106parallel
Strand 3
A
91 97anti-parallel
Strand 4
A
265 267parallel
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There are 5 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
109 114first strand
Strand 2
A
68 72parallel
Strand 3
A
37 40parallel
Strand 4
A
133 136parallel
Strand 5
A
194 197parallel
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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
A
145 146first strand
Strand 2
A
151 152anti-parallel
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There are 3 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
236 239first strand
Strand 2
A
272 276anti-parallel
Strand 3
A
292 294parallel
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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
B
4 5first strand
Strand 2
B
259 260parallel
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There are 4 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
22 23first strand
Strand 2
B
100 106parallel
Strand 3
B
91 97anti-parallel
Strand 4
B
265 267parallel
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There are 5 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
109 114first strand
Strand 2
B
68 72parallel
Strand 3
B
37 40parallel
Strand 4
B
133 136parallel
Strand 5
B
194 197parallel
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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
B
145 146first strand
Strand 2
B
151 152anti-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
236 239first strand
Strand 2
B
272 276anti-parallel
Strand 3
B
292 294parallel
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