Analysis of interatomic Contacts of Structural Units in PDB entry:
2NQT


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 2NQT entry

There are 4 chains in PDB entry 2NQT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 6GLY 157
A
 TYR 159PRO 352
B
 ASN 8GLY 157
B
 TYR 159PRO 352
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 32 helices in PDB entry 2NQT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
32 37Right-handed alpha
Helix 3
3
A
54 58Right-handed 310
Helix 4
4
A
62 66Right-handed 310
Helix 5
5
A
74 79Right-handed alpha
Helix 6
6
A
93 100Right-handed alpha
Helix 7
7
A
117 126Right-handed alpha
Helix 8
8
A
142 148Right-handed alpha
Helix 9
9
A
157 173Right-handed alpha
Helix 10
10
A
188 192Right-handed 310
Helix 11
11
A
196 199Right-handed 310
Helix 12
12
A
200 205Right-handed alpha
Helix 13
13
A
219 229Right-handed alpha
Helix 14
14
A
261 274Right-handed alpha
Helix 15
15
A
289 293Right-handed 310
Helix 16
16
A
325 338Right-handed alpha
Helix 17
17
B
19 31Right-handed alpha
Helix 18
18
B
32 37Right-handed alpha
Helix 19
19
B
54 58Right-handed 310
Helix 20
20
B
62 66Right-handed 310
Helix 21
21
B
74 79Right-handed alpha
Helix 22
22
B
93 99Right-handed alpha
Helix 23
23
B
117 126Right-handed alpha
Helix 24
24
B
142 148Right-handed alpha
Helix 25
25
B
157 173Right-handed alpha
Helix 26
26
B
188 192Right-handed 310
Helix 27
27
B
196 199Right-handed 310
Helix 28
28
B
200 205Right-handed alpha
Helix 29
29
B
219 229Right-handed alpha
Helix 30
30
B
261 274Right-handed alpha
Helix 31
31
B
289 293Right-handed 310
Helix 32
32
B
325 338Right-handed alpha
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There are 4 sheets in PDB entry 2NQT. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
71 72first strand
Strand 2
A
40 47parallel
Strand 3
A
10 15parallel
Strand 4
A
83 86parallel
Strand 5
A
105 108parallel
Strand 6
A
152 154parallel
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There are 7 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
209 210first strand
Strand 2
A
236 243anti-parallel
Strand 3
A
179 186parallel
Strand 4
A
250 257anti-parallel
Strand 5
A
311 318anti-parallel
Strand 6
A
299 306anti-parallel
Strand 7
A
279 281parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
71 72first strand
Strand 2
B
40 47parallel
Strand 3
B
10 15parallel
Strand 4
B
83 86parallel
Strand 5
B
105 108parallel
Strand 6
B
152 154parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
209 210first strand
Strand 2
B
236 243anti-parallel
Strand 3
B
179 186parallel
Strand 4
B
250 257anti-parallel
Strand 5
B
311 318anti-parallel
Strand 6
B
299 306anti-parallel
Strand 7
B
279 281parallel
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