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


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 1BGA entry

There are 4 chains in PDB entry 1BGA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ARG 448
B
 THR 2ARG 448
C
 THR 2ARG 448
D
 THR 2ARG 448
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 85 helices in PDB entry 1BGA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 21Right-handed alpha
Helix 2
2
A
27 29Right-handed 310
Helix 3
3
A
34 39Right-handed alpha
Helix 4
4
A
46 48Right-handed 310
Helix 5
5
A
57 70Right-handed alpha
Helix 6
6
A
82 85Right-handed alpha
Helix 7
7
A
95 111Right-handed alpha
Helix 8
8
A
126 130Right-handed alpha
Helix 9
9
A
133 135Right-handed 310
Helix 10
10
A
138 153Right-handed alpha
Helix 11
11
A
155 157Right-handed 310
Helix 12
12
A
167 175Right-handed alpha
Helix 13
13
A
187 210Right-handed alpha
Helix 14
14
A
233 246Right-handed alpha
Helix 15
15
A
248 256Right-handed alpha
Helix 16
16
A
261 270Right-handed alpha
Helix 17
17
A
280 284Right-handed alpha
Helix 18
18
A
308 310Right-handed 310
Helix 19
19
A
330 343Right-handed 310
Helix 20
20
A
369 388Right-handed alpha
Helix 21
21
A
406 411Right-handed 310
Helix 22
22
A
430 441Right-handed alpha
Helix 23
23
B
18 21Right-handed alpha
Helix 24
24
B
27 29Right-handed 310
Helix 25
25
B
34 39Right-handed alpha
Helix 26
26
B
46 48Right-handed 310
Helix 27
27
B
57 70Right-handed alpha
Helix 28
28
B
82 85Right-handed alpha
Helix 29
29
B
95 111Right-handed alpha
Helix 30
30
B
126 130Right-handed alpha
Helix 31
31
B
133 135Right-handed 310
Helix 32
32
B
138 153Right-handed alpha
Helix 33
33
B
155 157Right-handed 310
Helix 34
34
B
167 175Right-handed alpha
Helix 35
35
B
187 211Right-handed alpha
Helix 36
36
B
233 246Right-handed alpha
Helix 37
37
B
248 256Right-handed alpha
Helix 38
38
B
261 270Right-handed alpha
Helix 39
39
B
280 284Right-handed alpha
Helix 40
40
B
330 343Right-handed 310
Helix 41
41
B
369 387Right-handed alpha
Helix 42
42
B
406 408Right-handed 310
Helix 43
43
B
430 441Right-handed alpha
Helix 44
44
C
18 21Right-handed alpha
Helix 45
45
C
27 29Right-handed 310
Helix 46
46
C
34 39Right-handed alpha
Helix 47
47
C
46 48Right-handed 310
Helix 48
48
C
57 70Right-handed alpha
Helix 49
49
C
82 85Right-handed alpha
Helix 50
50
C
95 111Right-handed alpha
Helix 51
51
C
126 130Right-handed alpha
Helix 52
52
C
133 135Right-handed 310
Helix 53
53
C
137 153Right-handed 310
Helix 54
54
C
155 157Right-handed 310
Helix 55
55
C
167 175Right-handed alpha
Helix 56
56
C
187 211Right-handed alpha
Helix 57
57
C
233 246Right-handed alpha
Helix 58
58
C
248 256Right-handed alpha
Helix 59
59
C
261 270Right-handed alpha
Helix 60
60
C
280 284Right-handed alpha
Helix 61
61
C
330 343Right-handed 310
Helix 62
62
C
369 387Right-handed alpha
Helix 63
63
C
406 408Right-handed 310
Helix 64
64
C
430 441Right-handed alpha
Helix 65
65
D
18 21Right-handed alpha
Helix 66
66
D
27 29Right-handed 310
Helix 67
67
D
34 39Right-handed alpha
Helix 68
68
D
46 48Right-handed 310
Helix 69
69
D
57 70Right-handed alpha
Helix 70
70
D
82 85Right-handed alpha
Helix 71
71
D
95 111Right-handed alpha
Helix 72
72
D
126 130Right-handed alpha
Helix 73
73
D
133 135Right-handed 310
Helix 74
74
D
137 153Right-handed alpha
Helix 75
75
D
155 157Right-handed 310
Helix 76
76
D
167 175Right-handed alpha
Helix 77
77
D
187 211Right-handed alpha
Helix 78
78
D
233 246Right-handed alpha
Helix 79
79
D
248 256Right-handed alpha
Helix 80
80
D
261 270Right-handed alpha
Helix 81
81
D
280 284Right-handed alpha
Helix 82
82
D
330 343Right-handed 310
Helix 83
83
D
369 388Right-handed alpha
Helix 84
84
D
406 411Right-handed 310
Helix 85
85
D
430 441Right-handed alpha
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There are 16 sheets in PDB entry 1BGA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
3 5first strand
Strand 2
A
443 445anti-parallel
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There are 9 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
394 398first strand
Strand 2
A
11 15parallel
Strand 3
A
75 79parallel
Strand 4
A
114 118parallel
Strand 5
A
160 162parallel
Strand 6
A
216 222parallel
Strand 7
A
290 294parallel
Strand 8
A
348 352parallel
Strand 9
A
392 395parallel
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There are 3 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
226 228first strand
Strand 2
A
299 303parallel
Strand 3
A
312 315anti-parallel
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There are 2 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
417 420first strand
Strand 2
A
425 428anti-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
3 5first strand
Strand 2
B
443 445anti-parallel
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There are 9 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
394 398first strand
Strand 2
B
11 15parallel
Strand 3
B
75 79parallel
Strand 4
B
114 118parallel
Strand 5
B
160 162parallel
Strand 6
B
216 222parallel
Strand 7
B
290 294parallel
Strand 8
B
348 352parallel
Strand 9
B
392 395parallel
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There are 3 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
226 228first strand
Strand 2
B
299 303parallel
Strand 3
B
312 315anti-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
B
417 420first strand
Strand 2
B
425 428anti-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
C
3 5first strand
Strand 2
C
443 445anti-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
C
394 398first strand
Strand 2
C
11 15parallel
Strand 3
C
75 79parallel
Strand 4
C
114 118parallel
Strand 5
C
160 162parallel
Strand 6
C
216 222parallel
Strand 7
C
290 294parallel
Strand 8
C
348 352parallel
Strand 9
C
392 395parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
226 228first strand
Strand 2
C
299 303parallel
Strand 3
C
312 315anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
417 420first strand
Strand 2
C
425 428anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 5first strand
Strand 2
D
443 445anti-parallel
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There are 9 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
394 398first strand
Strand 2
D
11 15parallel
Strand 3
D
75 79parallel
Strand 4
D
114 118parallel
Strand 5
D
160 162parallel
Strand 6
D
216 222parallel
Strand 7
D
290 294parallel
Strand 8
D
348 352parallel
Strand 9
D
392 395parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
226 228first strand
Strand 2
D
299 303parallel
Strand 3
D
312 315anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
417 420first strand
Strand 2
D
425 428anti-parallel
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