Analysis of interatomic Contacts of Structural Units in PDB entry:
5A2S


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 5A2S entry

There are 2 chains in PDB entry 5A2S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 653GLN 1032
B
 THR 653GLN 1032
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 39 helices in PDB entry 5A2S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
659 665Right-handed 310
Helix 2
2
A
671 675Right-handed 310
Helix 3
3
A
679 692Right-handed alpha
Helix 4
4
A
694 698Right-handed 310
Helix 5
5
A
707 712Right-handed alpha
Helix 6
6
A
716 725Right-handed alpha
Helix 7
7
A
726 734Right-handed alpha
Helix 8
8
A
741 745Right-handed 310
Helix 9
9
A
766 787Right-handed alpha
Helix 10
10
A
816 830Right-handed alpha
Helix 11
11
A
844 852Right-handed alpha
Helix 12
12
A
882 886Right-handed 310
Helix 13
13
A
903 914Right-handed alpha
Helix 14
14
A
914 923Right-handed alpha
Helix 15
15
A
951 961Right-handed alpha
Helix 16
16
A
962 966Right-handed 310
Helix 17
17
A
977 993Right-handed alpha
Helix 18
18
A
1001 1007Right-handed alpha
Helix 19
19
A
1010 1024Right-handed alpha
Helix 20
20
A
1025 1027Right-handed 310
Helix 21
21
A
1028 1032Right-handed 310
Helix 22
22
B
659 665Right-handed 310
Helix 23
23
B
679 691Right-handed alpha
Helix 24
24
B
694 698Right-handed 310
Helix 25
25
B
707 712Right-handed alpha
Helix 26
26
B
716 723Right-handed alpha
Helix 27
27
B
726 734Right-handed alpha
Helix 28
28
B
766 787Right-handed alpha
Helix 29
29
B
816 830Right-handed alpha
Helix 30
30
B
844 852Right-handed alpha
Helix 31
31
B
882 886Right-handed 310
Helix 32
32
B
903 914Right-handed alpha
Helix 33
33
B
914 923Right-handed alpha
Helix 34
34
B
949 961Right-handed alpha
Helix 35
35
B
962 966Right-handed 310
Helix 36
36
B
977 993Right-handed alpha
Helix 37
37
B
1001 1006Right-handed alpha
Helix 38
38
B
1010 1025Right-handed alpha
Helix 39
39
B
1028 1032Right-handed 310
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There are 4 sheets in PDB entry 5A2S. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
699 701first strand
Strand 2
A
654 657parallel
Strand 3
A
792 795parallel
Strand 4
A
968 972parallel
Strand 5
A
926 931parallel
Strand 6
A
834 838parallel
Strand 7
A
857 864parallel
Strand 8
A
889 894parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
747 748first strand
Strand 2
A
754 755anti-parallel
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There are 8 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
699 700first strand
Strand 2
B
655 657parallel
Strand 3
B
793 795parallel
Strand 4
B
968 972parallel
Strand 5
B
926 931parallel
Strand 6
B
834 838parallel
Strand 7
B
857 864parallel
Strand 8
B
889 894parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
747 748first strand
Strand 2
B
754 755anti-parallel
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