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


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 5NTU entry

There are 2 chains in PDB entry 5NTU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 46SER 375
B
 SER 42SER 375
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 11 helices in PDB entry 5NTU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
46 64Right-handed alpha
Helix 2
AA2
A
73 81Right-handed alpha
Helix 3
AA3
A
84 93Right-handed alpha
Helix 4
AA4
A
147 149Right-handed 310
Helix 5
AA5
A
208 217Right-handed alpha
Helix 6
AA6
A
290 294Right-handed alpha
Helix 7
AA7
B
43 64Right-handed alpha
Helix 8
AA8
B
73 81Right-handed alpha
Helix 9
AA9
B
84 93Right-handed alpha
Helix 10
AB1
B
208 217Right-handed alpha
Helix 11
AB2
B
290 294Right-handed alpha
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There are 9 sheets in PDB entry 5NTU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
202 207first strand
Strand 2
A
151 160anti-parallel
Strand 3
A
252 257anti-parallel
Strand 4
A
114 120anti-parallel
Strand 5
B
358 374anti-parallel
Strand 6
B
340 353anti-parallel
Strand 7
B
298 300anti-parallel
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There are 4 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
139 140first strand
Strand 2
A
223 230anti-parallel
Strand 3
A
167 176anti-parallel
Strand 4
A
186 196anti-parallel
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There are 2 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
282 284first strand
Strand 2
A
308 310anti-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
287 289first strand
Strand 2
A
303 305anti-parallel
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There are 7 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
298 300first strand
Strand 2
A
340 353anti-parallel
Strand 3
A
358 374anti-parallel
Strand 4
B
114 120anti-parallel
Strand 5
B
252 257anti-parallel
Strand 6
B
151 160anti-parallel
Strand 7
B
202 207anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
315 319first strand
Strand 2
A
325 329anti-parallel
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There are 3 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
187 196first strand
Strand 2
B
167 175anti-parallel
Strand 3
B
225 230anti-parallel
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There are 2 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
282 284first strand
Strand 2
B
308 310anti-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
287 289first strand
Strand 2
B
303 305anti-parallel
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