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


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 3IBG entry

There are 5 chains in PDB entry 3IBG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 12PRO 338
B
 LEU 12PRO 338
C
 LEU 12PRO 338
D
 LEU 12PRO 338
E
 LEU 12GLU 93
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 74 helices in PDB entry 3IBG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 22Right-handed alpha
Helix 2
2
A
38 52Right-handed alpha
Helix 3
3
A
66 73Right-handed alpha
Helix 4
4
A
99 105Right-handed alpha
Helix 5
5
A
133 151Right-handed alpha
Helix 6
6
A
166 169Right-handed 310
Helix 7
7
A
170 186Right-handed alpha
Helix 8
8
A
197 202Right-handed 310
Helix 9
9
A
208 231Right-handed alpha
Helix 10
10
A
245 262Right-handed alpha
Helix 11
11
A
283 304Right-handed alpha
Helix 12
12
A
321 331Right-handed alpha
Helix 13
13
B
17 22Right-handed alpha
Helix 14
14
B
38 52Right-handed alpha
Helix 15
15
B
66 73Right-handed alpha
Helix 16
16
B
99 105Right-handed alpha
Helix 17
17
B
133 151Right-handed alpha
Helix 18
18
B
166 169Right-handed 310
Helix 19
19
B
170 184Right-handed alpha
Helix 20
20
B
197 202Right-handed 310
Helix 21
21
B
208 231Right-handed alpha
Helix 22
22
B
245 263Right-handed alpha
Helix 23
23
B
283 304Right-handed alpha
Helix 24
24
B
321 331Right-handed alpha
Helix 25
25
C
17 22Right-handed alpha
Helix 26
26
C
38 52Right-handed alpha
Helix 27
27
C
66 73Right-handed alpha
Helix 28
28
C
99 105Right-handed alpha
Helix 29
29
C
133 151Right-handed alpha
Helix 30
30
C
166 169Right-handed 310
Helix 31
31
C
170 186Right-handed alpha
Helix 32
32
C
197 202Right-handed 310
Helix 33
33
C
208 231Right-handed alpha
Helix 34
34
C
245 263Right-handed alpha
Helix 35
35
C
283 304Right-handed alpha
Helix 36
36
C
321 331Right-handed alpha
Helix 37
37
D
17 23Right-handed alpha
Helix 38
38
D
38 52Right-handed alpha
Helix 39
39
D
66 73Right-handed alpha
Helix 40
40
D
99 105Right-handed alpha
Helix 41
41
D
133 151Right-handed alpha
Helix 42
42
D
166 169Right-handed 310
Helix 43
43
D
170 185Right-handed alpha
Helix 44
44
D
186 188Right-handed 310
Helix 45
45
D
197 202Right-handed 310
Helix 46
46
D
208 231Right-handed alpha
Helix 47
47
D
245 263Right-handed alpha
Helix 48
48
D
283 304Right-handed alpha
Helix 49
49
D
321 330Right-handed alpha
Helix 50
50
D
331 333Right-handed 310
Helix 51
51
E
17 23Right-handed alpha
Helix 52
52
E
38 52Right-handed alpha
Helix 53
53
E
66 73Right-handed alpha
Helix 54
54
E
99 105Right-handed alpha
Helix 55
55
E
133 151Right-handed alpha
Helix 56
56
E
166 169Right-handed 310
Helix 57
57
E
170 184Right-handed alpha
Helix 58
58
E
197 201Right-handed 310
Helix 59
59
E
208 231Right-handed alpha
Helix 60
60
E
245 263Right-handed alpha
Helix 61
61
E
283 304Right-handed alpha
Helix 62
62
E
321 331Right-handed alpha
Helix 63
63
F
17 22Right-handed alpha
Helix 64
64
F
38 52Right-handed alpha
Helix 65
65
F
66 73Right-handed alpha
Helix 66
66
F
99 105Right-handed alpha
Helix 67
67
F
133 151Right-handed alpha
Helix 68
68
F
166 169Right-handed 310
Helix 69
69
F
170 188Right-handed alpha
Helix 70
70
F
197 202Right-handed 310
Helix 71
71
F
208 231Right-handed alpha
Helix 72
72
F
245 263Right-handed alpha
Helix 73
73
F
283 304Right-handed alpha
Helix 74
74
F
321 331Right-handed alpha
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There are 6 sheets in PDB entry 3IBG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
81 82first strand
Strand 2
A
89 93anti-parallel
Strand 3
A
57 61parallel
Strand 4
A
154 158parallel
Strand 5
A
28 32parallel
Strand 6
A
236 242parallel
Strand 7
A
266 274parallel
Strand 8
A
308 313parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 82first strand
Strand 2
B
89 93anti-parallel
Strand 3
B
57 61parallel
Strand 4
B
154 158parallel
Strand 5
B
28 32parallel
Strand 6
B
236 242parallel
Strand 7
B
268 274parallel
Strand 8
B
308 313parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
81 82first strand
Strand 2
C
89 93anti-parallel
Strand 3
C
57 61parallel
Strand 4
C
154 158parallel
Strand 5
C
28 32parallel
Strand 6
C
236 242parallel
Strand 7
C
266 274parallel
Strand 8
C
308 313parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
81 82first strand
Strand 2
D
89 93anti-parallel
Strand 3
D
57 61parallel
Strand 4
D
154 158parallel
Strand 5
D
28 32parallel
Strand 6
D
236 242parallel
Strand 7
D
266 274parallel
Strand 8
D
308 313parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
81 82first strand
Strand 2
E
89 93anti-parallel
Strand 3
E
57 61parallel
Strand 4
E
154 158parallel
Strand 5
E
28 32parallel
Strand 6
E
236 242parallel
Strand 7
E
266 274parallel
Strand 8
E
308 313parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
81 82first strand
Strand 2
F
89 93anti-parallel
Strand 3
F
57 61parallel
Strand 4
F
154 158parallel
Strand 5
F
28 32parallel
Strand 6
F
236 243parallel
Strand 7
F
266 274parallel
Strand 8
F
308 313parallel
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