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


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 3NBQ entry

There are 4 chains in PDB entry 3NBQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 16SER 308
B
 ASP 16SER 308
C
 ASP 16SER 308
D
 ASP 16SER 308
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 37 helices in PDB entry 3NBQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 29Right-handed alpha
Helix 2
2
A
45 51Right-handed alpha
Helix 3
3
A
61 77Right-handed alpha
Helix 4
4
A
111 129Right-handed alpha
Helix 5
5
A
183 198Right-handed alpha
Helix 6
6
A
214 218Right-handed 310
Helix 7
7
A
228 242Right-handed alpha
Helix 8
8
A
250 259Right-handed alpha
Helix 9
9
A
260 262Right-handed 310
Helix 10
10
A
284 307Right-handed alpha
Helix 11
11
B
45 51Right-handed alpha
Helix 12
12
B
61 76Right-handed alpha
Helix 13
13
B
111 129Right-handed alpha
Helix 14
14
B
183 198Right-handed alpha
Helix 15
15
B
214 218Right-handed 310
Helix 16
16
B
228 242Right-handed alpha
Helix 17
17
B
250 258Right-handed alpha
Helix 18
18
B
259 262Right-handed 310
Helix 19
19
B
284 307Right-handed alpha
Helix 20
20
C
23 27Right-handed 310
Helix 21
21
C
45 50Right-handed alpha
Helix 22
22
C
61 76Right-handed alpha
Helix 23
23
C
111 129Right-handed alpha
Helix 24
24
C
183 198Right-handed alpha
Helix 25
25
C
214 218Right-handed 310
Helix 26
26
C
228 242Right-handed alpha
Helix 27
27
C
250 261Right-handed alpha
Helix 28
28
C
276 278Right-handed 310
Helix 29
29
C
284 293Right-handed alpha
Helix 30
30
C
293 307Right-handed alpha
Helix 31
31
D
45 51Right-handed alpha
Helix 32
32
D
61 76Right-handed alpha
Helix 33
33
D
111 129Right-handed alpha
Helix 34
34
D
183 198Right-handed alpha
Helix 35
35
D
228 242Right-handed alpha
Helix 36
36
D
250 261Right-handed alpha
Helix 37
37
D
284 307Right-handed alpha
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There are 11 sheets in PDB entry 3NBQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 9 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
97 100first strand
Strand 2
A
103 107anti-parallel
Strand 3
A
55 59parallel
Strand 4
A
135 144parallel
Strand 5
A
264 274parallel
Strand 6
A
152 159anti-parallel
Strand 7
A
202 209parallel
Strand 8
A
244 248parallel
Strand 9
A
135 144anti-parallel
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There are 2 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
166 171first strand
Strand 2
A
174 179anti-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
B
33 34first strand
Strand 2
B
39 40anti-parallel
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There are 9 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
97 100first strand
Strand 2
B
103 107anti-parallel
Strand 3
B
55 59parallel
Strand 4
B
135 144parallel
Strand 5
B
264 274parallel
Strand 6
B
152 159anti-parallel
Strand 7
B
202 209parallel
Strand 8
B
244 248parallel
Strand 9
B
135 144anti-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
166 171first strand
Strand 2
B
174 179anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 34first strand
Strand 2
C
39 40anti-parallel
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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
97 100first strand
Strand 2
C
103 107anti-parallel
Strand 3
C
55 59parallel
Strand 4
C
135 144parallel
Strand 5
C
264 274parallel
Strand 6
C
152 159anti-parallel
Strand 7
C
202 209parallel
Strand 8
C
244 248parallel
Strand 9
C
135 144anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
166 171first strand
Strand 2
C
174 179anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
33 34first strand
Strand 2
D
39 40anti-parallel
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There are 9 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
97 100first strand
Strand 2
D
103 107anti-parallel
Strand 3
D
55 59parallel
Strand 4
D
135 144parallel
Strand 5
D
264 274parallel
Strand 6
D
152 159anti-parallel
Strand 7
D
202 209parallel
Strand 8
D
244 248parallel
Strand 9
D
135 144anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
166 171first strand
Strand 2
D
174 179anti-parallel
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