Analysis of interatomic Contacts of Structural Units in PDB entry:
5IRP


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 5IRP entry

There are 2 chains in PDB entry 5IRP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 386
B
 MET 1LYS 386
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 36 helices in PDB entry 5IRP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 28Right-handed alpha
Helix 2
AA2
A
38 44Right-handed alpha
Helix 3
AA3
A
46 57Right-handed alpha
Helix 4
AA4
A
66 76Right-handed alpha
Helix 5
AA5
A
89 91Right-handed 310
Helix 6
AA6
A
92 99Right-handed alpha
Helix 7
AA7
A
107 122Right-handed alpha
Helix 8
AA8
A
144 158Right-handed alpha
Helix 9
AA9
A
178 198Right-handed alpha
Helix 10
AB1
A
209 216Right-handed alpha
Helix 11
AB2
A
217 220Right-handed 310
Helix 12
AB3
A
227 232Right-handed 310
Helix 13
AB4
A
236 242Right-handed alpha
Helix 14
AB5
A
271 275Right-handed 310
Helix 15
AB6
A
290 294Right-handed 310
Helix 16
AB7
A
296 300Right-handed 310
Helix 17
AB8
A
351 359Right-handed alpha
Helix 18
AB9
A
362 369Right-handed alpha
Helix 19
AC1
B
14 28Right-handed alpha
Helix 20
AC2
B
38 44Right-handed alpha
Helix 21
AC3
B
46 57Right-handed alpha
Helix 22
AC4
B
66 76Right-handed alpha
Helix 23
AC5
B
89 91Right-handed 310
Helix 24
AC6
B
92 99Right-handed alpha
Helix 25
AC7
B
107 121Right-handed alpha
Helix 26
AC8
B
144 158Right-handed alpha
Helix 27
AC9
B
178 198Right-handed alpha
Helix 28
AD1
B
209 216Right-handed alpha
Helix 29
AD2
B
217 220Right-handed 310
Helix 30
AD3
B
227 232Right-handed 310
Helix 31
AD4
B
236 242Right-handed alpha
Helix 32
AD5
B
271 275Right-handed 310
Helix 33
AD6
B
290 294Right-handed 310
Helix 34
AD7
B
296 300Right-handed 310
Helix 35
AD8
B
351 359Right-handed alpha
Helix 36
AD9
B
362 369Right-handed alpha
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There are 10 sheets in PDB entry 5IRP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
348 350first strand
Strand 2
A
338 345anti-parallel
Strand 3
A
251 256anti-parallel
Strand 4
A
8 13anti-parallel
Strand 5
A
376 380parallel
Strand 6
A
383 385anti-parallel
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There are 9 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
33 37first strand
Strand 2
A
61 64parallel
Strand 3
A
82 84parallel
Strand 4
A
102 105parallel
Strand 5
A
127 132parallel
Strand 6
A
161 167parallel
Strand 7
A
204 206parallel
Strand 8
A
223 226parallel
Strand 9
A
33 37parallel
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There are 3 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
259 262first strand
Strand 2
A
282 287anti-parallel
Strand 3
A
323 329anti-parallel
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There are 2 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
269 270first strand
Strand 2
A
276 277anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
304 307first strand
Strand 2
A
310 313anti-parallel
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There are 6 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
348 350first strand
Strand 2
B
338 345anti-parallel
Strand 3
B
251 256anti-parallel
Strand 4
B
8 13anti-parallel
Strand 5
B
376 380parallel
Strand 6
B
383 385anti-parallel
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There are 9 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
33 37first strand
Strand 2
B
61 64parallel
Strand 3
B
82 84parallel
Strand 4
B
102 105parallel
Strand 5
B
127 132parallel
Strand 6
B
161 167parallel
Strand 7
B
204 206parallel
Strand 8
B
223 226parallel
Strand 9
B
33 37parallel
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There are 3 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
259 262first strand
Strand 2
B
282 287anti-parallel
Strand 3
B
323 329anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
269 270first strand
Strand 2
B
276 277anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
304 307first strand
Strand 2
B
310 313anti-parallel
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