Analysis of interatomic Contacts of Structural Units in PDB entry:
6IBU


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 6IBU entry

There are 2 chains in PDB entry 6IBU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 24ASP 266
B
 CYS 25ASP 266
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 9 helices in PDB entry 6IBU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
50 54Right-handed 310
Helix 2
AA2
A
189 193Right-handed 310
Helix 3
AA3
A
215 223Right-handed alpha
Helix 4
AA4
A
227 231Right-handed 310
Helix 5
AA5
A
259 261Right-handed 310
Helix 6
AA6
B
189 193Right-handed 310
Helix 7
AA7
B
215 223Right-handed alpha
Helix 8
AA8
B
227 231Right-handed 310
Helix 9
AA9
B
259 261Right-handed 310
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There are 8 sheets in PDB entry 6IBU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 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
35 36first strand
Strand 2
A
250 253anti-parallel
Strand 3
A
263 264anti-parallel
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There are 4 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
42 46first strand
Strand 2
A
233 244anti-parallel
Strand 3
A
69 74anti-parallel
Strand 4
A
65 66anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
42 46first strand
Strand 2
A
233 244anti-parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
161 167anti-parallel
Strand 5
A
171 176anti-parallel
Strand 6
A
179 185anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 60first strand
Strand 2
A
82 85anti-parallel
Strand 3
A
200 208anti-parallel
Strand 4
A
103 114anti-parallel
Strand 5
A
119 126anti-parallel
Strand 6
A
131 137anti-parallel
Strand 7
A
149 152anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 36first strand
Strand 2
B
250 253anti-parallel
Strand 3
B
263 264anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 46first strand
Strand 2
B
233 244anti-parallel
Strand 3
B
69 74anti-parallel
Strand 4
B
65 66anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 46first strand
Strand 2
B
233 244anti-parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
161 167anti-parallel
Strand 5
B
171 176anti-parallel
Strand 6
B
179 185anti-parallel
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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 60first strand
Strand 2
B
82 85anti-parallel
Strand 3
B
201 208anti-parallel
Strand 4
B
106 113anti-parallel
Strand 5
B
119 125anti-parallel
Strand 6
B
131 137anti-parallel
Strand 7
B
149 152anti-parallel
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