Analysis of interatomic Contacts of Structural Units in PDB entry:
4BGU


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 4BGU entry

There are 4 chains in PDB entry 4BGU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ALA 304
B
 THR 2ALA 304
C
 THR 2ALA 304
D
 THR 2ALA 304
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 56 helices in PDB entry 4BGU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 25Right-handed alpha
Helix 2
2
A
35 37Right-handed 310
Helix 3
3
A
38 54Right-handed alpha
Helix 4
4
A
65 70Right-handed 310
Helix 5
5
A
88 109Right-handed alpha
Helix 6
6
A
122 133Right-handed alpha
Helix 7
7
A
137 139Right-handed 310
Helix 8
8
A
145 162Right-handed alpha
Helix 9
9
A
164 166Right-handed 310
Helix 10
10
A
184 187Right-handed 310
Helix 11
11
A
197 217Right-handed alpha
Helix 12
12
A
223 239Right-handed alpha
Helix 13
13
A
254 256Right-handed 310
Helix 14
14
A
282 304Right-handed alpha
Helix 15
15
B
11 25Right-handed alpha
Helix 16
16
B
35 37Right-handed 310
Helix 17
17
B
38 54Right-handed alpha
Helix 18
18
B
65 70Right-handed 310
Helix 19
19
B
88 109Right-handed alpha
Helix 20
20
B
122 133Right-handed alpha
Helix 21
21
B
137 139Right-handed 310
Helix 22
22
B
145 162Right-handed alpha
Helix 23
23
B
164 166Right-handed 310
Helix 24
24
B
184 187Right-handed 310
Helix 25
25
B
197 217Right-handed alpha
Helix 26
26
B
223 239Right-handed alpha
Helix 27
27
B
254 256Right-handed 310
Helix 28
28
B
282 302Right-handed alpha
Helix 29
29
C
11 25Right-handed alpha
Helix 30
30
C
35 37Right-handed 310
Helix 31
31
C
38 54Right-handed alpha
Helix 32
32
C
65 70Right-handed 310
Helix 33
33
C
88 111Right-handed alpha
Helix 34
34
C
122 133Right-handed alpha
Helix 35
35
C
137 139Right-handed 310
Helix 36
36
C
145 162Right-handed alpha
Helix 37
37
C
164 166Right-handed 310
Helix 38
38
C
184 187Right-handed 310
Helix 39
39
C
197 217Right-handed alpha
Helix 40
40
C
223 239Right-handed alpha
Helix 41
41
C
254 256Right-handed 310
Helix 42
42
C
282 302Right-handed alpha
Helix 43
43
D
11 25Right-handed alpha
Helix 44
44
D
35 37Right-handed 310
Helix 45
45
D
38 54Right-handed alpha
Helix 46
46
D
65 70Right-handed 310
Helix 47
47
D
88 109Right-handed alpha
Helix 48
48
D
122 133Right-handed alpha
Helix 49
49
D
137 139Right-handed 310
Helix 50
50
D
145 162Right-handed alpha
Helix 51
51
D
164 166Right-handed 310
Helix 52
52
D
184 187Right-handed 310
Helix 53
53
D
197 217Right-handed alpha
Helix 54
54
D
223 239Right-handed alpha
Helix 55
55
D
254 256Right-handed 310
Helix 56
56
D
282 304Right-handed alpha
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There are 16 sheets in PDB entry 4BGU. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
60 63first strand
Strand 2
A
29 33parallel
Strand 3
A
3 7parallel
Strand 4
A
74 77parallel
Strand 5
A
115 118parallel
Strand 6
A
141 143parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
168 169first strand
Strand 2
A
188 189anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 174first strand
Strand 2
A
180 182anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
244 252first strand
Strand 2
A
258 269anti-parallel
Strand 3
A
272 276anti-parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 63first strand
Strand 2
B
29 33parallel
Strand 3
B
3 7parallel
Strand 4
B
74 77parallel
Strand 5
B
115 118parallel
Strand 6
B
141 143parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
168 169first strand
Strand 2
B
188 189anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 174first strand
Strand 2
B
180 182anti-parallel
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There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
244 252first strand
Strand 2
B
258 269anti-parallel
Strand 3
B
272 276anti-parallel
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There are 6 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
60 63first strand
Strand 2
C
29 33parallel
Strand 3
C
3 7parallel
Strand 4
C
74 77parallel
Strand 5
C
115 118parallel
Strand 6
C
141 143parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
168 169first strand
Strand 2
C
188 189anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
172 174first strand
Strand 2
C
180 182anti-parallel
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There are 3 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
244 252first strand
Strand 2
C
258 269anti-parallel
Strand 3
C
272 276anti-parallel
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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
D
60 63first strand
Strand 2
D
29 33parallel
Strand 3
D
3 7parallel
Strand 4
D
74 77parallel
Strand 5
D
115 118parallel
Strand 6
D
141 143parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
168 169first strand
Strand 2
D
188 189anti-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
D
172 174first strand
Strand 2
D
180 182anti-parallel
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There are 3 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
244 252first strand
Strand 2
D
258 269anti-parallel
Strand 3
D
272 276anti-parallel
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