Analysis of interatomic Contacts of Structural Units in PDB entry:
9I8Y


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 9I8Y entry

There are 5 chains in PDB entry 9I8Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3ILE 459
B
 VAL 5SER 463
C
 G -18 C 6
D
 G -6 T 1
E
 C -169 C 18
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 25 helices in PDB entry 9I8Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 56Right-handed alpha
Helix 2
AA2
A
63 79Right-handed alpha
Helix 3
AA3
A
83 107Right-handed alpha
Helix 4
AA4
A
146 154Right-handed alpha
Helix 5
AA5
A
167 179Right-handed alpha
Helix 6
AA6
A
254 270Right-handed alpha
Helix 7
AA7
A
271 274Right-handed 310
Helix 8
AA8
A
277 281Right-handed 310
Helix 9
AA9
A
282 287Right-handed alpha
Helix 10
AB1
A
287 292Right-handed alpha
Helix 11
AB2
A
295 320Right-handed alpha
Helix 12
AB3
A
345 361Right-handed alpha
Helix 13
AB4
A
384 388Right-handed 310
Helix 14
AB5
A
432 443Right-handed alpha
Helix 15
AB6
A
445 457Right-handed alpha
Helix 16
AB7
B
27 56Right-handed alpha
Helix 17
AB8
B
63 79Right-handed alpha
Helix 18
AB9
B
83 107Right-handed alpha
Helix 19
AC1
B
167 179Right-handed alpha
Helix 20
AC2
B
250 270Right-handed alpha
Helix 21
AC3
B
293 318Right-handed alpha
Helix 22
AC4
B
345 358Right-handed alpha
Helix 23
AC5
B
359 361Right-handed 310
Helix 24
AC6
B
432 442Right-handed alpha
Helix 25
AC7
B
445 458Right-handed alpha
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There are 6 sheets in PDB entry 9I8Y. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
122 124first strand
Strand 2
A
194 198anti-parallel
Strand 3
A
204 212anti-parallel
Strand 4
A
4 16anti-parallel
Strand 5
A
158 163anti-parallel
Strand 6
A
137 143anti-parallel
Strand 7
A
131 134anti-parallel
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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
A
245 248first strand
Strand 2
A
235 239anti-parallel
Strand 3
A
220 228anti-parallel
Strand 4
A
321 327parallel
Strand 5
A
363 367parallel
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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
B
131 134first strand
Strand 2
B
137 140anti-parallel
Strand 3
B
160 164anti-parallel
Strand 4
B
7 16anti-parallel
Strand 5
B
205 211anti-parallel
Strand 6
B
190 191anti-parallel
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There are 6 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
131 134first strand
Strand 2
B
137 140anti-parallel
Strand 3
B
160 164anti-parallel
Strand 4
B
7 16anti-parallel
Strand 5
B
205 211anti-parallel
Strand 6
B
195 197anti-parallel
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There are 5 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
245 247first strand
Strand 2
B
235 239anti-parallel
Strand 3
B
225 229anti-parallel
Strand 4
B
323 327parallel
Strand 5
B
363 367parallel
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There are 3 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
412 413first strand
Strand 2
B
404 406anti-parallel
Strand 3
B
426 428anti-parallel
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