Analysis of interatomic Contacts of Structural Units in PDB entry:
5A9S


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 5A9S entry

There are 2 chains in PDB entry 5A9S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ARG 290
B
 ASN 5ARG 290
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 31 helices in PDB entry 5A9S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 27Right-handed alpha
Helix 2
2
A
41 47Right-handed alpha
Helix 3
3
A
54 61Right-handed alpha
Helix 4
4
A
75 80Right-handed alpha
Helix 5
5
A
81 87Right-handed 310
Helix 6
6
A
98 112Right-handed alpha
Helix 7
7
A
124 128Right-handed 310
Helix 8
8
A
140 153Right-handed alpha
Helix 9
9
A
165 194Right-handed alpha
Helix 10
10
A
198 209Right-handed alpha
Helix 11
11
A
209 214Right-handed alpha
Helix 12
12
A
214 223Right-handed alpha
Helix 13
13
A
237 256Right-handed alpha
Helix 14
14
A
259 275Right-handed alpha
Helix 15
15
A
281 290Right-handed 310
Helix 16
16
B
14 27Right-handed alpha
Helix 17
17
B
37 40Right-handed 310
Helix 18
18
B
41 47Right-handed alpha
Helix 19
19
B
54 61Right-handed alpha
Helix 20
20
B
73 80Right-handed alpha
Helix 21
21
B
81 87Right-handed 310
Helix 22
22
B
98 112Right-handed alpha
Helix 23
23
B
124 128Right-handed 310
Helix 24
24
B
140 153Right-handed alpha
Helix 25
25
B
165 194Right-handed alpha
Helix 26
26
B
198 209Right-handed alpha
Helix 27
27
B
209 214Right-handed alpha
Helix 28
28
B
214 223Right-handed alpha
Helix 29
29
B
237 256Right-handed alpha
Helix 30
30
B
259 276Right-handed alpha
Helix 31
31
B
281 290Right-handed 310
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There are 2 sheets in PDB entry 5A9S. Click on sheet of interest to get list of strands forming it: AA, BA,

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
50 51first strand
Strand 2
A
31 34parallel
Strand 3
A
8 11parallel
Strand 4
A
64 67parallel
Strand 5
A
90 93parallel
Strand 6
A
115 121parallel
Strand 7
A
134 139anti-parallel
Strand 8
A
156 159parallel
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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
50 51first strand
Strand 2
B
31 34parallel
Strand 3
B
8 11parallel
Strand 4
B
64 67parallel
Strand 5
B
90 93parallel
Strand 6
B
115 121parallel
Strand 7
B
134 139anti-parallel
Strand 8
B
156 159parallel
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