Analysis of interatomic Contacts of Structural Units in PDB entry:
8R4B


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 8R4B entry

There are 3 chains in PDB entry 8R4B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3PHE 891
B
 GLN 13GLN 119
C
 GLN 3VAL 118
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 29 helices in PDB entry 8R4B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
3 15Right-handed alpha
Helix 2
AA2
A
51 62Right-handed alpha
Helix 3
AA3
A
123 127Right-handed 310
Helix 4
AA4
A
145 150Right-handed 310
Helix 5
AA5
A
166 172Right-handed 310
Helix 6
AA6
A
211 216Right-handed 310
Helix 7
AA7
A
232 237Right-handed 310
Helix 8
AA8
A
254 260Right-handed 310
Helix 9
AA9
A
298 302Right-handed 310
Helix 10
AB1
A
320 324Right-handed 310
Helix 11
AB2
A
342 346Right-handed 310
Helix 12
AB3
A
387 392Right-handed 310
Helix 13
AB4
A
419 426Right-handed alpha
Helix 14
AB5
A
426 439Right-handed alpha
Helix 15
AB6
A
465 470Right-handed alpha
Helix 16
AB7
A
503 507Right-handed 310
Helix 17
AB8
A
541 545Right-handed 310
Helix 18
AB9
A
548 558Right-handed alpha
Helix 19
AC1
A
580 588Right-handed alpha
Helix 20
AC2
A
608 618Right-handed alpha
Helix 21
AC3
A
629 647Right-handed alpha
Helix 22
AC4
A
650 661Right-handed alpha
Helix 23
AC5
A
665 678Right-handed alpha
Helix 24
AC6
A
697 710Right-handed alpha
Helix 25
AC7
A
723 728Right-handed alpha
Helix 26
AC8
A
749 763Right-handed alpha
Helix 27
AC9
A
809 814Right-handed alpha
Helix 28
AD1
A
872 881Right-handed alpha
Helix 29
AD2
C
86 90Right-handed 310
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There are 11 sheets in PDB entry 8R4B. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 12 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
19 20first strand
Strand 2
A
30 32parallel
Strand 3
A
41 43anti-parallel
Strand 4
A
67 69parallel
Strand 5
A
89 91parallel
Strand 6
A
111 113parallel
Strand 7
A
133 135parallel
Strand 8
A
155 157parallel
Strand 9
A
177 179parallel
Strand 10
A
199 201parallel
Strand 11
A
221 223parallel
Strand 12
A
243 245parallel
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There are 5 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
265 267first strand
Strand 2
A
287 289parallel
Strand 3
A
309 311parallel
Strand 4
A
331 333parallel
Strand 5
A
353 355parallel
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There are 3 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
376 377first strand
Strand 2
A
407 409parallel
Strand 3
A
396 398parallel
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There are 6 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
490 493first strand
Strand 2
A
510 515anti-parallel
Strand 3
A
452 458parallel
Strand 4
A
534 540parallel
Strand 5
A
564 568parallel
Strand 6
A
595 596parallel
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There are 5 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
830 834first strand
Strand 2
A
842 848anti-parallel
Strand 3
A
853 857anti-parallel
Strand 4
A
799 802anti-parallel
Strand 5
A
888 891anti-parallel
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There are 3 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
17 23first strand
Strand 2
B
81 87anti-parallel
Strand 3
B
71 76anti-parallel
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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
46 51first strand
Strand 2
B
33 38anti-parallel
Strand 3
B
97 102anti-parallel
Strand 4
B
114 117anti-parallel
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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
B
53 54first strand
Strand 2
B
57 58anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 7first strand
Strand 2
C
17 24anti-parallel
Strand 3
C
77 83anti-parallel
Strand 4
C
67 72anti-parallel
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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 11first strand
Strand 2
C
114 117parallel
Strand 3
C
91 101anti-parallel
Strand 4
C
33 39anti-parallel
Strand 5
C
46 52anti-parallel
Strand 6
C
57 59anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 11first strand
Strand 2
C
114 117parallel
Strand 3
C
91 101anti-parallel
Strand 4
C
104 110anti-parallel
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