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


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 3ABO entry

There are 4 chains in PDB entry 3ABO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PHE 453
B
 ALA 44ARG 295
C
 MET 1PHE 453
D
 ALA 44THR 198
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 76 helices in PDB entry 3ABO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 25Right-handed alpha
Helix 2
2
A
28 34Right-handed alpha
Helix 3
3
A
40 54Right-handed alpha
Helix 4
4
A
55 61Right-handed alpha
Helix 5
5
A
66 69Right-handed 310
Helix 6
6
A
70 79Right-handed alpha
Helix 7
7
A
81 89Right-handed alpha
Helix 8
8
A
92 102Right-handed alpha
Helix 9
9
A
106 114Right-handed alpha
Helix 10
10
A
115 117Right-handed 310
Helix 11
11
A
118 128Right-handed alpha
Helix 12
12
A
130 140Right-handed alpha
Helix 13
13
A
169 182Right-handed alpha
Helix 14
14
A
198 216Right-handed alpha
Helix 15
15
A
227 237Right-handed alpha
Helix 16
16
A
251 259Right-handed alpha
Helix 17
17
A
261 276Right-handed alpha
Helix 18
18
A
291 296Right-handed alpha
Helix 19
19
A
303 318Right-handed alpha
Helix 20
20
A
337 355Right-handed alpha
Helix 21
21
A
372 386Right-handed alpha
Helix 22
22
A
394 398Right-handed 310
Helix 23
23
A
408 420Right-handed alpha
Helix 24
24
A
424 434Right-handed alpha
Helix 25
25
A
448 453Right-handed 310
Helix 26
26
B
49 54Right-handed alpha
Helix 27
27
B
63 72Right-handed alpha
Helix 28
28
B
88 108Right-handed alpha
Helix 29
29
B
111 118Right-handed alpha
Helix 30
30
B
129 136Right-handed alpha
Helix 31
31
B
136 141Right-handed alpha
Helix 32
32
B
144 155Right-handed alpha
Helix 33
33
B
170 176Right-handed alpha
Helix 34
34
B
177 191Right-handed alpha
Helix 35
35
B
208 218Right-handed alpha
Helix 36
36
B
252 254Right-handed 310
Helix 37
37
B
268 287Right-handed alpha
Helix 38
38
B
289 293Right-handed 310
Helix 39
39
C
16 24Right-handed alpha
Helix 40
40
C
28 34Right-handed alpha
Helix 41
41
C
40 54Right-handed alpha
Helix 42
42
C
55 61Right-handed alpha
Helix 43
43
C
66 69Right-handed 310
Helix 44
44
C
70 79Right-handed alpha
Helix 45
45
C
81 89Right-handed alpha
Helix 46
46
C
92 102Right-handed alpha
Helix 47
47
C
106 114Right-handed alpha
Helix 48
48
C
115 117Right-handed 310
Helix 49
49
C
118 128Right-handed alpha
Helix 50
50
C
130 140Right-handed alpha
Helix 51
51
C
169 183Right-handed alpha
Helix 52
52
C
198 216Right-handed alpha
Helix 53
53
C
227 237Right-handed alpha
Helix 54
54
C
251 259Right-handed alpha
Helix 55
55
C
261 276Right-handed alpha
Helix 56
56
C
291 297Right-handed alpha
Helix 57
57
C
303 318Right-handed alpha
Helix 58
58
C
337 355Right-handed alpha
Helix 59
59
C
372 386Right-handed alpha
Helix 60
60
C
394 396Right-handed 310
Helix 61
61
C
408 419Right-handed alpha
Helix 62
62
C
424 434Right-handed alpha
Helix 63
63
C
448 453Right-handed 310
Helix 64
64
D
49 54Right-handed alpha
Helix 65
65
D
63 74Right-handed alpha
Helix 66
66
D
88 107Right-handed alpha
Helix 67
67
D
111 119Right-handed alpha
Helix 68
68
D
129 134Right-handed alpha
Helix 69
69
D
136 141Right-handed alpha
Helix 70
70
D
146 152Right-handed alpha
Helix 71
71
D
170 176Right-handed alpha
Helix 72
72
D
177 191Right-handed alpha
Helix 73
73
D
208 218Right-handed alpha
Helix 74
74
D
252 256Right-handed 310
Helix 75
75
D
268 287Right-handed alpha
Helix 76
76
D
289 293Right-handed 310
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There are 15 sheets in PDB entry 3ABO. 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,

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
4 7first strand
Strand 2
A
10 13anti-parallel
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There are 2 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
145 146first strand
Strand 2
A
150 151anti-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
A
158 161first strand
Strand 2
A
390 393parallel
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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
190 192first strand
Strand 2
A
222 224parallel
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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
A
244 247first strand
Strand 2
A
284 288parallel
Strand 3
A
322 326parallel
Strand 4
A
359 362parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
437 438first strand
Strand 2
A
441 442anti-parallel
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There are 6 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
121 124first strand
Strand 2
B
200 203parallel
Strand 3
B
161 166parallel
Strand 4
B
221 227parallel
Strand 5
B
238 244anti-parallel
Strand 6
B
256 262anti-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
C
4 7first strand
Strand 2
C
10 13anti-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
145 146first strand
Strand 2
C
150 151anti-parallel
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There are 2 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
158 161first strand
Strand 2
C
390 393parallel
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There are 2 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
190 192first strand
Strand 2
C
222 224parallel
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There are 4 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
244 247first strand
Strand 2
C
284 288parallel
Strand 3
C
322 326parallel
Strand 4
C
359 362parallel
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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
C
398 399first strand
Strand 2
C
404 405anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
437 438first strand
Strand 2
C
441 442anti-parallel
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There are 6 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
121 124first strand
Strand 2
D
200 203parallel
Strand 3
D
161 166parallel
Strand 4
D
221 227parallel
Strand 5
D
238 244anti-parallel
Strand 6
D
257 262anti-parallel
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