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


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 8IYI entry

There are 2 chains in PDB entry 8IYI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 293
B
 LEU 4ASP 292
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 24 helices in PDB entry 8IYI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
70 83Right-handed alpha
Helix 2
AA2
A
99 106Right-handed alpha
Helix 3
AA3
A
120 131Right-handed alpha
Helix 4
AA4
A
131 136Right-handed alpha
Helix 5
AA5
A
137 140Right-handed 310
Helix 6
AA6
A
149 157Right-handed alpha
Helix 7
AA7
A
180 190Right-handed alpha
Helix 8
AA8
A
207 222Right-handed alpha
Helix 9
AA9
A
235 237Right-handed 310
Helix 10
AB1
A
261 269Right-handed alpha
Helix 11
AB2
A
273 280Right-handed alpha
Helix 12
AB3
A
284 293Right-handed alpha
Helix 13
AB4
B
70 83Right-handed alpha
Helix 14
AB5
B
99 106Right-handed alpha
Helix 15
AB6
B
120 131Right-handed alpha
Helix 16
AB7
B
131 136Right-handed alpha
Helix 17
AB8
B
137 140Right-handed 310
Helix 18
AB9
B
149 157Right-handed alpha
Helix 19
AC1
B
173 190Right-handed alpha
Helix 20
AC2
B
207 222Right-handed alpha
Helix 21
AC3
B
235 237Right-handed 310
Helix 22
AC4
B
261 269Right-handed alpha
Helix 23
AC5
B
273 280Right-handed alpha
Helix 24
AC6
B
284 292Right-handed alpha
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There are 4 sheets in PDB entry 8IYI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
9 10first strand
Strand 2
A
13 16anti-parallel
Strand 3
A
25 39anti-parallel
Strand 4
B
25 39anti-parallel
Strand 5
B
13 16anti-parallel
Strand 6
B
9 10anti-parallel
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There are 8 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
62 66first strand
Strand 2
A
55 59anti-parallel
Strand 3
A
44 50anti-parallel
Strand 4
A
25 39anti-parallel
Strand 5
B
25 39anti-parallel
Strand 6
B
44 50anti-parallel
Strand 7
B
55 59anti-parallel
Strand 8
B
62 66anti-parallel
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There are 7 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
143 147first strand
Strand 2
A
113 118parallel
Strand 3
A
90 94parallel
Strand 4
A
161 166parallel
Strand 5
A
191 200parallel
Strand 6
A
239 246anti-parallel
Strand 7
A
224 231anti-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
B
143 147first strand
Strand 2
B
113 118parallel
Strand 3
B
90 94parallel
Strand 4
B
161 166parallel
Strand 5
B
191 200parallel
Strand 6
B
239 246anti-parallel
Strand 7
B
224 231anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il