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


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 4BEC entry

There are 2 chains in PDB entry 4BEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 12SER 885
B
 ASN 12SER 885
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 4BEC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 47Right-handed alpha
Helix 2
2
A
56 73Right-handed alpha
Helix 3
3
A
77 88Right-handed alpha
Helix 4
4
A
95 105Right-handed alpha
Helix 5
5
A
128 132Right-handed 310
Helix 6
6
A
172 180Right-handed alpha
Helix 7
7
A
192 198Right-handed 310
Helix 8
8
A
222 226Right-handed 310
Helix 9
9
A
239 247Right-handed alpha
Helix 10
10
A
249 259Right-handed alpha
Helix 11
11
A
273 293Right-handed alpha
Helix 12
12
A
312 325Right-handed alpha
Helix 13
13
A
339 342Right-handed 310
Helix 14
14
A
343 352Right-handed alpha
Helix 15
15
A
364 372Right-handed alpha
Helix 16
16
A
383 393Right-handed alpha
Helix 17
17
A
396 400Right-handed 310
Helix 18
18
A
414 426Right-handed alpha
Helix 19
19
A
449 455Right-handed alpha
Helix 20
20
A
462 469Right-handed alpha
Helix 21
21
A
486 491Right-handed alpha
Helix 22
22
A
494 501Right-handed alpha
Helix 23
23
A
509 528Right-handed alpha
Helix 24
24
A
546 568Right-handed alpha
Helix 25
25
A
605 624Right-handed alpha
Helix 26
26
A
630 647Right-handed alpha
Helix 27
27
A
678 687Right-handed alpha
Helix 28
28
A
688 690Right-handed 310
Helix 29
29
A
708 719Right-handed alpha
Helix 30
30
A
723 729Right-handed alpha
Helix 31
31
A
732 739Right-handed alpha
Helix 32
32
A
751 763Right-handed alpha
Helix 33
33
A
771 793Right-handed alpha
Helix 34
34
A
795 804Right-handed alpha
Helix 35
35
A
812 823Right-handed alpha
Helix 36
36
A
825 833Right-handed alpha
Helix 37
37
A
839 859Right-handed alpha
Helix 38
38
A
879 884Right-handed alpha
Helix 39
39
B
32 47Right-handed alpha
Helix 40
40
B
56 73Right-handed alpha
Helix 41
41
B
77 88Right-handed alpha
Helix 42
42
B
95 105Right-handed alpha
Helix 43
43
B
128 132Right-handed 310
Helix 44
44
B
172 180Right-handed alpha
Helix 45
45
B
192 198Right-handed 310
Helix 46
46
B
222 226Right-handed 310
Helix 47
47
B
239 248Right-handed alpha
Helix 48
48
B
249 259Right-handed alpha
Helix 49
49
B
273 293Right-handed alpha
Helix 50
50
B
312 325Right-handed alpha
Helix 51
51
B
339 342Right-handed 310
Helix 52
52
B
343 352Right-handed alpha
Helix 53
53
B
364 372Right-handed alpha
Helix 54
54
B
383 393Right-handed alpha
Helix 55
55
B
396 400Right-handed 310
Helix 56
56
B
414 426Right-handed alpha
Helix 57
57
B
449 455Right-handed alpha
Helix 58
58
B
462 469Right-handed alpha
Helix 59
59
B
486 491Right-handed alpha
Helix 60
60
B
494 501Right-handed alpha
Helix 61
61
B
509 528Right-handed alpha
Helix 62
62
B
546 568Right-handed alpha
Helix 63
63
B
605 624Right-handed alpha
Helix 64
64
B
630 647Right-handed alpha
Helix 65
65
B
679 687Right-handed alpha
Helix 66
66
B
688 690Right-handed 310
Helix 67
67
B
708 719Right-handed alpha
Helix 68
68
B
723 729Right-handed alpha
Helix 69
69
B
732 739Right-handed alpha
Helix 70
70
B
751 763Right-handed alpha
Helix 71
71
B
771 793Right-handed alpha
Helix 72
72
B
795 804Right-handed alpha
Helix 73
73
B
811 823Right-handed alpha
Helix 74
74
B
825 833Right-handed alpha
Helix 75
75
B
839 858Right-handed alpha
Helix 76
76
B
879 884Right-handed alpha
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There are 14 sheets in PDB entry 4BEC. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG,

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
50 51first strand
Strand 2
A
134 138parallel
Strand 3
A
151 156anti-parallel
Strand 4
A
159 166anti-parallel
Strand 5
A
200 204parallel
Strand 6
A
209 213anti-parallel
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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
108 112first strand
Strand 2
A
118 122anti-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
229 230first strand
Strand 2
A
236 237anti-parallel
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There are 2 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
261 263first strand
Strand 2
A
269 271anti-parallel
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There are 6 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
378 382first strand
Strand 2
A
332 337parallel
Strand 3
A
402 408parallel
Strand 4
A
428 435parallel
Strand 5
A
303 307parallel
Strand 6
A
457 461parallel
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There are 6 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
474 479first strand
Strand 2
A
699 704parallel
Strand 3
A
668 673parallel
Strand 4
A
539 543parallel
Strand 5
A
652 655parallel
Strand 6
A
576 579parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
740 741first strand
Strand 2
A
748 749anti-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
50 51first strand
Strand 2
B
134 138parallel
Strand 3
B
151 156anti-parallel
Strand 4
B
159 166anti-parallel
Strand 5
B
200 204parallel
Strand 6
B
209 213anti-parallel
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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
108 112first strand
Strand 2
B
118 122anti-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
229 230first strand
Strand 2
B
236 237anti-parallel
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There are 2 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
261 263first strand
Strand 2
B
269 271anti-parallel
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There are 6 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
378 382first strand
Strand 2
B
332 337parallel
Strand 3
B
402 408parallel
Strand 4
B
428 435parallel
Strand 5
B
303 307parallel
Strand 6
B
457 461parallel
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There are 6 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
474 479first strand
Strand 2
B
699 704parallel
Strand 3
B
668 673parallel
Strand 4
B
539 543parallel
Strand 5
B
652 655parallel
Strand 6
B
576 579parallel
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There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
740 741first strand
Strand 2
B
748 749anti-parallel
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