Analysis of interatomic Contacts of Structural Units in PDB entry:
9IR0


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 9IR0 entry

There are 2 chains in PDB entry 9IR0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1ALA 367
B
 HIS 1ALA 367
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 30 helices in PDB entry 9IR0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
21 37Right-handed alpha
Helix 2
AA2
A
68 86Right-handed alpha
Helix 3
AA3
A
97 107Right-handed alpha
Helix 4
AA4
A
109 111Right-handed 310
Helix 5
AA5
A
125 142Right-handed alpha
Helix 6
AA6
A
149 160Right-handed alpha
Helix 7
AA7
A
171 178Right-handed alpha
Helix 8
AA8
A
216 228Right-handed alpha
Helix 9
AA9
A
236 240Right-handed 310
Helix 10
AB1
A
252 261Right-handed alpha
Helix 11
AB2
A
277 285Right-handed alpha
Helix 12
AB3
A
300 306Right-handed alpha
Helix 13
AB4
A
319 333Right-handed alpha
Helix 14
AB5
A
337 353Right-handed alpha
Helix 15
AB6
A
353 365Right-handed alpha
Helix 16
AB7
B
21 37Right-handed alpha
Helix 17
AB8
B
68 86Right-handed alpha
Helix 18
AB9
B
97 107Right-handed alpha
Helix 19
AC1
B
109 111Right-handed 310
Helix 20
AC2
B
125 142Right-handed alpha
Helix 21
AC3
B
149 160Right-handed alpha
Helix 22
AC4
B
171 178Right-handed alpha
Helix 23
AC5
B
216 228Right-handed alpha
Helix 24
AC6
B
236 240Right-handed 310
Helix 25
AC7
B
252 261Right-handed alpha
Helix 26
AC8
B
277 285Right-handed alpha
Helix 27
AC9
B
300 306Right-handed alpha
Helix 28
AD1
B
319 333Right-handed alpha
Helix 29
AD2
B
337 353Right-handed alpha
Helix 30
AD3
B
353 365Right-handed alpha
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There are 4 sheets in PDB entry 9IR0. 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
57 58first strand
Strand 2
A
40 43parallel
Strand 3
A
3 7parallel
Strand 4
A
90 94parallel
Strand 5
A
113 116parallel
Strand 6
A
144 146parallel
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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
248 249first strand
Strand 2
A
231 235parallel
Strand 3
A
204 207parallel
Strand 4
A
265 268parallel
Strand 5
A
290 295parallel
Strand 6
A
310 314parallel
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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
57 58first strand
Strand 2
B
40 43parallel
Strand 3
B
3 7parallel
Strand 4
B
90 94parallel
Strand 5
B
113 116parallel
Strand 6
B
144 146parallel
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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
248 249first strand
Strand 2
B
231 235parallel
Strand 3
B
204 207parallel
Strand 4
B
265 268parallel
Strand 5
B
290 295parallel
Strand 6
B
310 314parallel
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