Analysis of interatomic Contacts of Structural Units in PDB entry:
4R3J


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 4R3J entry

There are 2 chains in PDB entry 4R3J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 526SER 954
B
 VAL 526ALA 953
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 35 helices in PDB entry 4R3J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
560 565Right-handed alpha
Helix 2
2
A
575 580Right-handed alpha
Helix 3
3
A
580 586Right-handed alpha
Helix 4
4
A
615 627Right-handed alpha
Helix 5
5
A
653 655Right-handed 310
Helix 6
6
A
656 664Right-handed alpha
Helix 7
7
A
680 683Right-handed 310
Helix 8
8
A
684 695Right-handed alpha
Helix 9
9
A
720 723Right-handed 310
Helix 10
10
A
730 736Right-handed alpha
Helix 11
11
A
738 762Right-handed alpha
Helix 12
12
A
780 784Right-handed 310
Helix 13
13
A
785 793Right-handed alpha
Helix 14
14
A
810 823Right-handed alpha
Helix 15
15
A
857 875Right-handed alpha
Helix 16
16
A
877 881Right-handed 310
Helix 17
17
A
931 954Right-handed alpha
Helix 18
18
B
560 565Right-handed alpha
Helix 19
19
B
575 580Right-handed alpha
Helix 20
20
B
580 585Right-handed alpha
Helix 21
21
B
615 626Right-handed alpha
Helix 22
22
B
653 655Right-handed 310
Helix 23
23
B
656 664Right-handed alpha
Helix 24
24
B
680 683Right-handed 310
Helix 25
25
B
684 695Right-handed alpha
Helix 26
26
B
720 723Right-handed 310
Helix 27
27
B
730 736Right-handed alpha
Helix 28
28
B
738 761Right-handed alpha
Helix 29
29
B
780 784Right-handed 310
Helix 30
30
B
785 794Right-handed alpha
Helix 31
31
B
810 823Right-handed alpha
Helix 32
32
B
857 875Right-handed alpha
Helix 33
33
B
877 881Right-handed 310
Helix 34
34
B
897 899Right-handed 310
Helix 35
35
B
931 952Right-handed alpha
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There are 12 sheets in PDB entry 4R3J. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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
550 553first strand
Strand 2
A
538 544anti-parallel
Strand 3
A
531 532anti-parallel
Strand 4
A
609 612parallel
Strand 5
A
833 837anti-parallel
Strand 6
A
843 846anti-parallel
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There are 2 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
566 568first strand
Strand 2
A
572 574anti-parallel
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There are 5 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
643 649first strand
Strand 2
A
630 636anti-parallel
Strand 3
A
916 923anti-parallel
Strand 4
A
902 909anti-parallel
Strand 5
A
888 894anti-parallel
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There are 2 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
703 705first strand
Strand 2
A
727 729anti-parallel
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There are 2 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
709 712first strand
Strand 2
A
715 718anti-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
826 828first strand
Strand 2
A
851 854anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
550 553first strand
Strand 2
B
538 544anti-parallel
Strand 3
B
531 532anti-parallel
Strand 4
B
609 612parallel
Strand 5
B
833 837anti-parallel
Strand 6
B
843 846anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
566 568first strand
Strand 2
B
572 574anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
643 649first strand
Strand 2
B
631 636anti-parallel
Strand 3
B
916 923anti-parallel
Strand 4
B
901 909anti-parallel
Strand 5
B
888 895anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
703 705first strand
Strand 2
B
727 729anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
709 711first strand
Strand 2
B
716 718anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
826 828first strand
Strand 2
B
851 854anti-parallel
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