Analysis of interatomic Contacts of Structural Units in PDB entry:
3NT8


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 3NT8 entry

There are 2 chains in PDB entry 3NT8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 24PRO 424
B
 SER 24SER 422
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 27 helices in PDB entry 3NT8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 53Right-handed alpha
Helix 2
2
A
75 86Right-handed alpha
Helix 3
3
A
114 117Right-handed 310
Helix 4
4
A
118 128Right-handed alpha
Helix 5
5
A
128 134Right-handed alpha
Helix 6
6
A
146 154Right-handed alpha
Helix 7
7
A
197 201Right-handed 310
Helix 8
8
A
234 254Right-handed alpha
Helix 9
9
A
277 289Right-handed alpha
Helix 10
10
A
317 331Right-handed alpha
Helix 11
11
A
331 336Right-handed alpha
Helix 12
12
A
345 350Right-handed alpha
Helix 13
13
A
356 364Right-handed alpha
Helix 14
14
B
33 53Right-handed alpha
Helix 15
15
B
75 86Right-handed alpha
Helix 16
16
B
114 117Right-handed 310
Helix 17
17
B
118 128Right-handed alpha
Helix 18
18
B
128 134Right-handed alpha
Helix 19
19
B
146 154Right-handed alpha
Helix 20
20
B
197 201Right-handed 310
Helix 21
21
B
234 254Right-handed alpha
Helix 22
22
B
277 289Right-handed alpha
Helix 23
23
B
297 301Right-handed 310
Helix 24
24
B
317 331Right-handed alpha
Helix 25
25
B
331 336Right-handed alpha
Helix 26
26
B
345 350Right-handed alpha
Helix 27
27
B
356 364Right-handed alpha
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There are 8 sheets in PDB entry 3NT8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
66 67first strand
Strand 2
A
190 191anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 74first strand
Strand 2
A
159 167parallel
Strand 3
A
170 177anti-parallel
Strand 4
A
100 107anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
208 210first strand
Strand 2
A
213 215anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
275 276first strand
Strand 2
A
369 376parallel
Strand 3
A
381 388anti-parallel
Strand 4
A
305 311anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 67first strand
Strand 2
B
190 191anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
73 74first strand
Strand 2
B
159 167parallel
Strand 3
B
170 177anti-parallel
Strand 4
B
100 107anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
208 210first strand
Strand 2
B
213 215anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
275 276first strand
Strand 2
B
369 376parallel
Strand 3
B
381 388anti-parallel
Strand 4
B
305 311anti-parallel
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