Analysis of interatomic Contacts of Structural Units in PDB entry:
3CB3


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 3CB3 entry

There are 4 chains in PDB entry 3CB3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 10ARG 382
B
 SER 10ARG 382
C
 SER 10ARG 382
D
 SER 10ARG 382
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 69 helices in PDB entry 3CB3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 36Right-handed alpha
Helix 2
2
A
70 82Right-handed alpha
Helix 3
3
A
83 86Right-handed 310
Helix 4
4
A
92 103Right-handed alpha
Helix 5
5
A
104 108Right-handed 310
Helix 6
6
A
111 132Right-handed alpha
Helix 7
7
A
135 141Right-handed alpha
Helix 8
8
A
160 174Right-handed alpha
Helix 9
9
A
187 203Right-handed alpha
Helix 10
10
A
217 229Right-handed alpha
Helix 11
11
A
230 232Right-handed 310
Helix 12
12
A
244 255Right-handed alpha
Helix 13
13
A
267 278Right-handed alpha
Helix 14
14
A
286 291Right-handed alpha
Helix 15
15
A
292 307Right-handed alpha
Helix 16
16
A
315 325Right-handed alpha
Helix 17
17
A
338 342Right-handed 310
Helix 18
18
A
368 372Right-handed alpha
Helix 19
19
B
70 82Right-handed alpha
Helix 20
20
B
83 86Right-handed 310
Helix 21
21
B
92 104Right-handed alpha
Helix 22
22
B
105 108Right-handed 310
Helix 23
23
B
111 132Right-handed alpha
Helix 24
24
B
135 141Right-handed alpha
Helix 25
25
B
160 174Right-handed alpha
Helix 26
26
B
187 203Right-handed alpha
Helix 27
27
B
217 229Right-handed alpha
Helix 28
28
B
230 232Right-handed 310
Helix 29
29
B
244 255Right-handed alpha
Helix 30
30
B
267 278Right-handed alpha
Helix 31
31
B
286 291Right-handed alpha
Helix 32
32
B
292 306Right-handed alpha
Helix 33
33
B
315 325Right-handed alpha
Helix 34
34
B
338 342Right-handed 310
Helix 35
35
B
367 372Right-handed alpha
Helix 36
36
C
70 82Right-handed alpha
Helix 37
37
C
83 86Right-handed 310
Helix 38
38
C
92 104Right-handed alpha
Helix 39
39
C
105 108Right-handed 310
Helix 40
40
C
111 133Right-handed alpha
Helix 41
41
C
135 141Right-handed alpha
Helix 42
42
C
160 175Right-handed alpha
Helix 43
43
C
187 203Right-handed alpha
Helix 44
44
C
217 229Right-handed alpha
Helix 45
45
C
230 232Right-handed 310
Helix 46
46
C
244 255Right-handed alpha
Helix 47
47
C
267 278Right-handed alpha
Helix 48
48
C
286 291Right-handed alpha
Helix 49
49
C
292 306Right-handed alpha
Helix 50
50
C
315 325Right-handed alpha
Helix 51
51
C
338 342Right-handed 310
Helix 52
52
C
367 372Right-handed alpha
Helix 53
53
D
70 82Right-handed alpha
Helix 54
54
D
83 86Right-handed 310
Helix 55
55
D
92 104Right-handed alpha
Helix 56
56
D
105 108Right-handed 310
Helix 57
57
D
111 132Right-handed alpha
Helix 58
58
D
135 141Right-handed alpha
Helix 59
59
D
160 174Right-handed alpha
Helix 60
60
D
187 203Right-handed alpha
Helix 61
61
D
217 229Right-handed alpha
Helix 62
62
D
230 232Right-handed 310
Helix 63
63
D
244 255Right-handed alpha
Helix 64
64
D
267 278Right-handed alpha
Helix 65
65
D
286 291Right-handed alpha
Helix 66
66
D
292 307Right-handed alpha
Helix 67
67
D
315 325Right-handed alpha
Helix 68
68
D
338 342Right-handed 310
Helix 69
69
D
368 372Right-handed alpha
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There are 12 sheets in PDB entry 3CB3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 4 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
59 66first strand
Strand 2
A
42 54anti-parallel
Strand 3
A
13 29anti-parallel
Strand 4
A
373 380anti-parallel
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There are 4 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
331 333first strand
Strand 2
A
146 150parallel
Strand 3
A
352 354anti-parallel
Strand 4
A
348 349anti-parallel
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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
A
179 182first strand
Strand 2
A
208 211parallel
Strand 3
A
236 237parallel
Strand 4
A
259 261parallel
Strand 5
A
282 283parallel
Strand 6
A
309 310parallel
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There are 4 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
59 66first strand
Strand 2
B
44 54anti-parallel
Strand 3
B
13 24anti-parallel
Strand 4
B
373 380anti-parallel
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There are 4 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
331 333first strand
Strand 2
B
146 150parallel
Strand 3
B
352 354anti-parallel
Strand 4
B
348 349anti-parallel
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There are 6 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
179 182first strand
Strand 2
B
208 211parallel
Strand 3
B
235 237parallel
Strand 4
B
259 261parallel
Strand 5
B
282 283parallel
Strand 6
B
309 310parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
59 66first strand
Strand 2
C
44 54anti-parallel
Strand 3
C
13 24anti-parallel
Strand 4
C
373 380anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
331 333first strand
Strand 2
C
146 150parallel
Strand 3
C
352 354anti-parallel
Strand 4
C
348 349anti-parallel
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There are 6 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
179 182first strand
Strand 2
C
208 211parallel
Strand 3
C
235 237parallel
Strand 4
C
259 261parallel
Strand 5
C
282 283parallel
Strand 6
C
309 310parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
59 66first strand
Strand 2
D
44 54anti-parallel
Strand 3
D
13 24anti-parallel
Strand 4
D
373 380anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
331 333first strand
Strand 2
D
146 150parallel
Strand 3
D
352 354anti-parallel
Strand 4
D
348 349anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
179 182first strand
Strand 2
D
208 211parallel
Strand 3
D
236 237parallel
Strand 4
D
259 261parallel
Strand 5
D
282 283parallel
Strand 6
D
309 310parallel
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