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


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 4RIY entry

There are 4 chains in PDB entry 4RIY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 680LYS 960
B
 LEU 664ASP 960
C
 VAL 680LYS 960
D
 LEU 664ASP 960
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 52 helices in PDB entry 4RIY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
738 747Right-handed alpha
Helix 2
2
A
775 784Right-handed alpha
Helix 3
3
A
785 787Right-handed 310
Helix 4
4
A
788 809Right-handed alpha
Helix 5
5
A
835 840Right-handed 310
Helix 6
6
A
860 867Right-handed alpha
Helix 7
7
A
870 887Right-handed alpha
Helix 8
8
A
897 899Right-handed 310
Helix 9
9
A
900 908Right-handed alpha
Helix 10
10
A
918 929Right-handed alpha
Helix 11
11
A
932 936Right-handed 310
Helix 12
12
A
938 951Right-handed alpha
Helix 13
13
A
952 956Right-handed 310
Helix 14
14
B
684 686Right-handed 310
Helix 15
15
B
732 745Right-handed alpha
Helix 16
16
B
774 781Right-handed alpha
Helix 17
17
B
786 807Right-handed alpha
Helix 18
18
B
815 817Right-handed 310
Helix 19
19
B
853 857Right-handed 310
Helix 20
20
B
858 864Right-handed alpha
Helix 21
21
B
870 885Right-handed alpha
Helix 22
22
B
898 906Right-handed alpha
Helix 23
23
B
916 927Right-handed alpha
Helix 24
24
B
936 948Right-handed alpha
Helix 25
25
B
950 955Right-handed alpha
Helix 26
26
C
738 746Right-handed alpha
Helix 27
27
C
775 784Right-handed alpha
Helix 28
28
C
785 787Right-handed 310
Helix 29
29
C
788 809Right-handed alpha
Helix 30
30
C
835 840Right-handed 310
Helix 31
31
C
845 850Right-handed 310
Helix 32
32
C
854 858Right-handed 310
Helix 33
33
C
860 867Right-handed alpha
Helix 34
34
C
870 887Right-handed alpha
Helix 35
35
C
897 899Right-handed 310
Helix 36
36
C
900 908Right-handed alpha
Helix 37
37
C
918 929Right-handed alpha
Helix 38
38
C
932 936Right-handed 310
Helix 39
39
C
938 951Right-handed alpha
Helix 40
40
C
952 956Right-handed 310
Helix 41
41
D
684 686Right-handed 310
Helix 42
42
D
729 745Right-handed alpha
Helix 43
43
D
774 781Right-handed alpha
Helix 44
44
D
786 807Right-handed alpha
Helix 45
45
D
815 817Right-handed 310
Helix 46
46
D
853 857Right-handed 310
Helix 47
47
D
858 864Right-handed alpha
Helix 48
48
D
870 885Right-handed alpha
Helix 49
49
D
898 906Right-handed alpha
Helix 50
50
D
916 927Right-handed alpha
Helix 51
51
D
936 948Right-handed alpha
Helix 52
52
D
950 955Right-handed alpha
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There are 12 sheets in PDB entry 4RIY. 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 5 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
690 698first strand
Strand 2
A
703 709anti-parallel
Strand 3
A
718 726anti-parallel
Strand 4
A
763 769anti-parallel
Strand 5
A
755 759anti-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
821 825first strand
Strand 2
A
828 831anti-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
B
688 696first strand
Strand 2
B
700 707anti-parallel
Strand 3
B
716 723anti-parallel
Strand 4
B
763 767anti-parallel
Strand 5
B
753 757anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
772 773first strand
Strand 2
B
819 823anti-parallel
Strand 3
B
826 829anti-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
B
809 810first strand
Strand 2
B
836 837anti-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
B
845 846first strand
Strand 2
B
866 867anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
690 698first strand
Strand 2
C
703 709anti-parallel
Strand 3
C
718 725anti-parallel
Strand 4
C
764 768anti-parallel
Strand 5
C
757 759anti-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
C
821 825first strand
Strand 2
C
828 831anti-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
D
688 696first strand
Strand 2
D
701 707anti-parallel
Strand 3
D
716 722anti-parallel
Strand 4
D
762 767anti-parallel
Strand 5
D
753 758anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
772 773first strand
Strand 2
D
819 821anti-parallel
Strand 3
D
827 829anti-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
D
809 810first strand
Strand 2
D
836 837anti-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
D
845 846first strand
Strand 2
D
866 867anti-parallel
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