Analysis of interatomic Contacts of Structural Units in PDB entry:
8IK1


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 8IK1 entry

There are 4 chains in PDB entry 8IK1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 52ALA 204
A
 ALA 206THR 258
B
 ASP 52ALA 204
B
 ALA 206THR 258
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 8IK1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
62 67Right-handed alpha
Helix 2
AA2
A
74 85Right-handed alpha
Helix 3
AA3
A
103 111Right-handed alpha
Helix 4
AA4
A
113 122Right-handed alpha
Helix 5
AA5
A
131 136Right-handed alpha
Helix 6
AA6
A
145 171Right-handed alpha
Helix 7
AA7
A
190 210Right-handed alpha
Helix 8
AA8
A
220 225Right-handed 310
Helix 9
AA9
A
227 232Right-handed 310
Helix 10
AB1
A
240 253Right-handed alpha
Helix 11
AB2
B
62 67Right-handed alpha
Helix 12
AB3
B
75 86Right-handed alpha
Helix 13
AB4
B
103 111Right-handed alpha
Helix 14
AB5
B
113 122Right-handed alpha
Helix 15
AB6
B
131 137Right-handed alpha
Helix 16
AB7
B
139 144Right-handed 310
Helix 17
AB8
B
145 171Right-handed alpha
Helix 18
AB9
B
190 210Right-handed alpha
Helix 19
AC1
B
220 225Right-handed 310
Helix 20
AC2
B
227 232Right-handed 310
Helix 21
AC3
B
240 254Right-handed alpha
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There are 2 sheets in PDB entry 8IK1. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 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
92 96first strand
Strand 2
A
55 61parallel
Strand 3
A
125 129parallel
Strand 4
A
175 179parallel
Strand 5
A
215 218parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 96first strand
Strand 2
B
55 61parallel
Strand 3
B
125 129parallel
Strand 4
B
175 179parallel
Strand 5
B
215 218parallel
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