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


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 4BIA entry

There are 4 chains in PDB entry 4BIA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 12ILE 438
B
 LYS 12ILE 438
C
 LYS 12ILE 438
D
 LYS 12ILE 438
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 62 helices in PDB entry 4BIA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 63Right-handed alpha
Helix 2
2
A
67 71Right-handed 310
Helix 3
3
A
92 99Right-handed alpha
Helix 4
4
A
121 137Right-handed alpha
Helix 5
5
A
154 161Right-handed alpha
Helix 6
6
A
180 192Right-handed alpha
Helix 7
7
A
201 215Right-handed alpha
Helix 8
8
A
226 231Right-handed alpha
Helix 9
9
A
269 277Right-handed alpha
Helix 10
10
A
309 317Right-handed alpha
Helix 11
11
A
318 322Right-handed 310
Helix 12
12
A
325 329Right-handed 310
Helix 13
13
A
338 343Right-handed alpha
Helix 14
14
A
378 382Right-handed 310
Helix 15
15
A
388 404Right-handed alpha
Helix 16
16
B
47 63Right-handed alpha
Helix 17
17
B
67 71Right-handed 310
Helix 18
18
B
92 99Right-handed alpha
Helix 19
19
B
121 137Right-handed alpha
Helix 20
20
B
154 159Right-handed alpha
Helix 21
21
B
160 162Right-handed 310
Helix 22
22
B
180 192Right-handed alpha
Helix 23
23
B
202 215Right-handed alpha
Helix 24
24
B
226 231Right-handed alpha
Helix 25
25
B
269 277Right-handed alpha
Helix 26
26
B
308 317Right-handed alpha
Helix 27
27
B
318 322Right-handed 310
Helix 28
28
B
325 329Right-handed 310
Helix 29
29
B
338 343Right-handed alpha
Helix 30
30
B
378 382Right-handed 310
Helix 31
31
B
388 404Right-handed alpha
Helix 32
32
C
47 63Right-handed alpha
Helix 33
33
C
67 71Right-handed 310
Helix 34
34
C
92 99Right-handed alpha
Helix 35
35
C
121 137Right-handed alpha
Helix 36
36
C
154 161Right-handed alpha
Helix 37
37
C
180 192Right-handed alpha
Helix 38
38
C
201 215Right-handed alpha
Helix 39
39
C
226 231Right-handed alpha
Helix 40
40
C
269 277Right-handed alpha
Helix 41
41
C
309 317Right-handed alpha
Helix 42
42
C
318 322Right-handed 310
Helix 43
43
C
325 329Right-handed 310
Helix 44
44
C
338 343Right-handed alpha
Helix 45
45
C
378 382Right-handed 310
Helix 46
46
C
388 404Right-handed alpha
Helix 47
47
D
47 63Right-handed alpha
Helix 48
48
D
67 71Right-handed 310
Helix 49
49
D
92 99Right-handed alpha
Helix 50
50
D
121 137Right-handed alpha
Helix 51
51
D
154 159Right-handed alpha
Helix 52
52
D
160 162Right-handed 310
Helix 53
53
D
180 192Right-handed alpha
Helix 54
54
D
201 215Right-handed alpha
Helix 55
55
D
226 231Right-handed alpha
Helix 56
56
D
269 277Right-handed alpha
Helix 57
57
D
309 317Right-handed alpha
Helix 58
58
D
318 322Right-handed 310
Helix 59
59
D
325 329Right-handed 310
Helix 60
60
D
338 343Right-handed alpha
Helix 61
61
D
378 382Right-handed 310
Helix 62
62
D
388 404Right-handed alpha
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There are 2 sheets in PDB entry 4BIA. Click on sheet of interest to get list of strands forming it: AA, CA,

There are 16 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
417 424first strand
Strand 2
A
429 436anti-parallel
Strand 3
A
286 295anti-parallel
Strand 4
A
14 18anti-parallel
Strand 5
A
263 268anti-parallel
Strand 6
A
141 146anti-parallel
Strand 7
A
75 79parallel
Strand 8
A
113 117parallel
Strand 9
B
113 117anti-parallel
Strand 10
B
75 79parallel
Strand 11
B
141 146parallel
Strand 12
B
263 268anti-parallel
Strand 13
B
14 18anti-parallel
Strand 14
B
286 295anti-parallel
Strand 15
B
429 436anti-parallel
Strand 16
B
417 424anti-parallel
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There are 16 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
417 424first strand
Strand 2
C
429 436anti-parallel
Strand 3
C
286 295anti-parallel
Strand 4
C
14 18anti-parallel
Strand 5
C
263 268anti-parallel
Strand 6
C
141 146anti-parallel
Strand 7
C
75 79parallel
Strand 8
C
113 117parallel
Strand 9
D
113 117anti-parallel
Strand 10
D
75 79parallel
Strand 11
D
141 146parallel
Strand 12
D
263 268anti-parallel
Strand 13
D
14 18anti-parallel
Strand 14
D
286 295anti-parallel
Strand 15
D
429 436anti-parallel
Strand 16
D
417 424anti-parallel
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