Analysis of interatomic Contacts of Structural Units in PDB entry:
8B3S


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 8B3S entry

There are 2 chains in PDB entry 8B3S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -1ASN 245
Z
 ILE -4LEU 142
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 21 helices in PDB entry 8B3S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 21Right-handed 310
Helix 2
AA2
A
23 27Right-handed 310
Helix 3
AA3
A
45 54Right-handed alpha
Helix 4
AA4
A
60 67Right-handed alpha
Helix 5
AA5
A
112 123Right-handed alpha
Helix 6
AA6
A
150 154Right-handed 310
Helix 7
AA7
A
158 179Right-handed alpha
Helix 8
AA8
A
180 192Right-handed alpha
Helix 9
AA9
A
193 196Right-handed 310
Helix 10
AB1
A
197 202Right-handed 310
Helix 11
AB2
A
203 216Right-handed alpha
Helix 12
AB3
A
220 231Right-handed alpha
Helix 13
AB4
A
234 245Right-handed alpha
Helix 14
AB5
Z
7 24Right-handed alpha
Helix 15
AB6
Z
30 42Right-handed alpha
Helix 16
AB7
Z
44 53Right-handed alpha
Helix 17
AB8
Z
56 66Right-handed alpha
Helix 18
AB9
Z
81 99Right-handed alpha
Helix 19
AC1
Z
104 116Right-handed alpha
Helix 20
AC2
Z
118 127Right-handed alpha
Helix 21
AC3
Z
130 142Right-handed alpha
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There are 3 sheets in PDB entry 8B3S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 7 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
2 9first strand
Strand 2
A
34 43anti-parallel
Strand 3
A
68 74anti-parallel
Strand 4
A
79 89anti-parallel
Strand 5
A
94 98anti-parallel
Strand 6
A
107 109anti-parallel
Strand 7
A
12 13anti-parallel
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There are 6 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
2 9first strand
Strand 2
A
34 43anti-parallel
Strand 3
A
79 89parallel
Strand 4
A
94 98anti-parallel
Strand 5
A
107 109anti-parallel
Strand 6
A
12 13anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
28 29first strand
Strand 2
Z
79 80parallel
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