Analysis of interatomic Contacts of Structural Units in PDB entry:
5I4M


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 5I4M entry

There are 4 chains in PDB entry 5I4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 12GLU 213
A
 LYS 215VAL 425
B
 LEU 13GLU 213
B
 LYS 215VAL 425
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 28 helices in PDB entry 5I4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 32Right-handed alpha
Helix 2
AA2
A
48 65Right-handed alpha
Helix 3
AA3
A
108 125Right-handed alpha
Helix 4
AA4
A
150 157Right-handed alpha
Helix 5
AA5
A
161 168Right-handed alpha
Helix 6
AA6
A
175 183Right-handed alpha
Helix 7
AA7
A
208 213Right-handed alpha
Helix 8
AA8
A
244 248Right-handed 310
Helix 9
AA9
A
250 269Right-handed alpha
Helix 10
AB1
A
304 327Right-handed alpha
Helix 11
AB2
A
344 358Right-handed alpha
Helix 12
AB3
A
371 377Right-handed alpha
Helix 13
AB4
A
389 393Right-handed 310
Helix 14
AB5
A
402 422Right-handed alpha
Helix 15
AB6
B
20 32Right-handed alpha
Helix 16
AB7
B
48 65Right-handed alpha
Helix 17
AB8
B
108 125Right-handed alpha
Helix 18
AB9
B
150 157Right-handed alpha
Helix 19
AC1
B
161 168Right-handed alpha
Helix 20
AC2
B
175 183Right-handed alpha
Helix 21
AC3
B
208 213Right-handed alpha
Helix 22
AC4
B
244 248Right-handed 310
Helix 23
AC5
B
250 269Right-handed alpha
Helix 24
AC6
B
304 327Right-handed alpha
Helix 25
AC7
B
344 358Right-handed alpha
Helix 26
AC8
B
371 377Right-handed alpha
Helix 27
AC9
B
389 393Right-handed 310
Helix 28
AD1
B
402 422Right-handed alpha
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There are 10 sheets in PDB entry 5I4M. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 8 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
68 71first strand
Strand 2
A
77 81anti-parallel
Strand 3
A
133 137anti-parallel
Strand 4
A
91 95parallel
Strand 5
A
198 204parallel
Strand 6
A
382 387parallel
Strand 7
A
217 223anti-parallel
Strand 8
A
341 342anti-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
68 71first strand
Strand 2
A
77 81anti-parallel
Strand 3
A
133 137anti-parallel
Strand 4
A
91 95parallel
Strand 5
A
198 204parallel
Strand 6
A
382 387parallel
Strand 7
A
217 223anti-parallel
Strand 8
A
362 367parallel
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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
274 276first strand
Strand 2
A
293 302anti-parallel
Strand 3
A
280 283anti-parallel
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There are 4 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
274 276first strand
Strand 2
A
293 302anti-parallel
Strand 3
A
225 234anti-parallel
Strand 4
A
329 338anti-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
238 239first strand
Strand 2
A
289 290anti-parallel
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There are 8 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
68 71first strand
Strand 2
B
77 81anti-parallel
Strand 3
B
133 137anti-parallel
Strand 4
B
91 95parallel
Strand 5
B
198 204parallel
Strand 6
B
382 387parallel
Strand 7
B
217 223anti-parallel
Strand 8
B
341 342anti-parallel
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There are 8 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
68 71first strand
Strand 2
B
77 81anti-parallel
Strand 3
B
133 137anti-parallel
Strand 4
B
91 95parallel
Strand 5
B
198 204parallel
Strand 6
B
382 387parallel
Strand 7
B
217 223anti-parallel
Strand 8
B
362 367parallel
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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
274 276first strand
Strand 2
B
293 302anti-parallel
Strand 3
B
280 283anti-parallel
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There are 4 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
274 276first strand
Strand 2
B
293 302anti-parallel
Strand 3
B
225 234anti-parallel
Strand 4
B
329 338anti-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
238 239first strand
Strand 2
B
289 290anti-parallel
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