Analysis of interatomic Contacts of Structural Units in PDB entry:
1NBA


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 1NBA entry

There are 4 chains in PDB entry 1NBA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 7VAL 259
B
 PHE 8VAL 259
C
 THR 7VAL 259
D
 THR 7VAL 259
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 48 helices in PDB entry 1NBA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 34Right-handed alpha
Helix 2
2
A
53 58Right-handed alpha
Helix 3
3
A
67 85Right-handed alpha
Helix 4
4
A
108 114Right-handed 310
Helix 5
5
A
116 120Right-handed 310
Helix 6
6
A
124 128Right-handed 310
Helix 7
7
A
130 134Right-handed 310
Helix 8
8
A
154 162Right-handed alpha
Helix 9
9
A
176 189Right-handed alpha
Helix 10
10
A
205 218Right-handed alpha
Helix 11
11
A
223 234Right-handed alpha
Helix 12
12
A
236 240Right-handed 310
Helix 13
13
B
11 34Right-handed alpha
Helix 14
14
B
53 58Right-handed alpha
Helix 15
15
B
67 85Right-handed alpha
Helix 16
16
B
110 114Right-handed 310
Helix 17
17
B
116 120Right-handed 310
Helix 18
18
B
124 128Right-handed 310
Helix 19
19
B
130 134Right-handed 310
Helix 20
20
B
154 162Right-handed alpha
Helix 21
21
B
176 189Right-handed alpha
Helix 22
22
B
205 218Right-handed alpha
Helix 23
23
B
223 233Right-handed alpha
Helix 24
24
B
236 240Right-handed 310
Helix 25
25
C
8 34Right-handed alpha
Helix 26
26
C
53 58Right-handed alpha
Helix 27
27
C
67 85Right-handed alpha
Helix 28
28
C
108 114Right-handed 310
Helix 29
29
C
116 120Right-handed 310
Helix 30
30
C
124 128Right-handed 310
Helix 31
31
C
130 134Right-handed 310
Helix 32
32
C
154 162Right-handed alpha
Helix 33
33
C
176 189Right-handed alpha
Helix 34
34
C
205 218Right-handed alpha
Helix 35
35
C
223 234Right-handed alpha
Helix 36
36
C
236 240Right-handed 310
Helix 37
37
D
10 34Right-handed alpha
Helix 38
38
D
53 58Right-handed alpha
Helix 39
39
D
67 84Right-handed alpha
Helix 40
40
D
108 114Right-handed 310
Helix 41
41
D
116 120Right-handed 310
Helix 42
42
D
124 128Right-handed 310
Helix 43
43
D
130 134Right-handed 310
Helix 44
44
D
154 162Right-handed alpha
Helix 45
45
D
176 189Right-handed alpha
Helix 46
46
D
205 218Right-handed alpha
Helix 47
47
D
223 234Right-handed alpha
Helix 48
48
D
236 240Right-handed 310
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There are 8 sheets in PDB entry 1NBA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
140 144first strand
Strand 2
A
89 94parallel
Strand 3
A
45 50parallel
Strand 4
A
166 172parallel
Strand 5
A
191 195parallel
Strand 6
A
220 222parallel
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There are 5 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
140 144first strand
Strand 2
A
89 94parallel
Strand 3
A
45 50parallel
Strand 4
A
166 172parallel
Strand 5
A
199 200parallel
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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
140 144first strand
Strand 2
B
89 94parallel
Strand 3
B
45 50parallel
Strand 4
B
166 172parallel
Strand 5
B
191 195parallel
Strand 6
B
220 222parallel
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There are 5 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
140 144first strand
Strand 2
B
89 94parallel
Strand 3
B
45 50parallel
Strand 4
B
166 172parallel
Strand 5
B
199 200parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
140 144first strand
Strand 2
C
89 94parallel
Strand 3
C
45 50parallel
Strand 4
C
166 172parallel
Strand 5
C
191 195parallel
Strand 6
C
220 222parallel
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There are 5 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
140 144first strand
Strand 2
C
89 94parallel
Strand 3
C
45 50parallel
Strand 4
C
166 172parallel
Strand 5
C
199 200parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
140 144first strand
Strand 2
D
89 94parallel
Strand 3
D
45 50parallel
Strand 4
D
166 172parallel
Strand 5
D
191 195parallel
Strand 6
D
220 222parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
140 144first strand
Strand 2
D
89 94parallel
Strand 3
D
45 50parallel
Strand 4
D
166 172parallel
Strand 5
D
199 200parallel
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