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


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 4BUR entry

There are 4 chains in PDB entry 4BUR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 128HIS 611
B
GLN 125ILE 610
C
LYS 127GLU 612
D
ALA 128HIS 611
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 54 helices in PDB entry 4BUR. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
140 154Right-handed alpha
Helix 2
2
A
172 176Right-handed 310
Helix 3
3
A
177 181Right-handed 310
Helix 4
4
A
186 191Right-handed alpha
Helix 5
5
A
207 211Right-handed 310
Helix 6
6
A
267 272Right-handed alpha
Helix 7
7
A
274 279Right-handed alpha
Helix 8
8
A
286 300Right-handed alpha
Helix 9
9
A
309 327Right-handed alpha
Helix 10
10
A
345 358Right-handed alpha
Helix 11
11
A
406 411Right-handed alpha
Helix 12
12
A
454 470Right-handed alpha
Helix 13
13
A
584 595Right-handed alpha
Helix 14
14
A
600 607Right-handed alpha
Helix 15
15
B
140 153Right-handed alpha
Helix 16
16
B
172 176Right-handed 310
Helix 17
17
B
186 191Right-handed alpha
Helix 18
18
B
267 272Right-handed alpha
Helix 19
19
B
274 279Right-handed alpha
Helix 20
20
B
286 300Right-handed alpha
Helix 21
21
B
309 327Right-handed alpha
Helix 22
22
B
345 359Right-handed alpha
Helix 23
23
B
405 411Right-handed alpha
Helix 24
24
B
454 470Right-handed alpha
Helix 25
25
B
584 595Right-handed alpha
Helix 26
26
B
600 607Right-handed alpha
Helix 27
27
C
140 154Right-handed alpha
Helix 28
28
C
172 177Right-handed 310
Helix 29
29
C
186 191Right-handed alpha
Helix 30
30
C
207 211Right-handed 310
Helix 31
31
C
238 240Right-handed 310
Helix 32
32
C
267 272Right-handed alpha
Helix 33
33
C
274 279Right-handed alpha
Helix 34
34
C
286 300Right-handed alpha
Helix 35
35
C
309 326Right-handed alpha
Helix 36
36
C
345 358Right-handed alpha
Helix 37
37
C
406 411Right-handed alpha
Helix 38
38
C
454 470Right-handed alpha
Helix 39
39
C
584 595Right-handed alpha
Helix 40
40
C
600 605Right-handed alpha
Helix 41
41
C
606 609Right-handed 310
Helix 42
42
D
140 154Right-handed alpha
Helix 43
43
D
172 177Right-handed 310
Helix 44
44
D
186 191Right-handed alpha
Helix 45
45
D
207 211Right-handed 310
Helix 46
46
D
267 273Right-handed alpha
Helix 47
47
D
277 279Right-handed 310
Helix 48
48
D
286 298Right-handed alpha
Helix 49
49
D
309 326Right-handed alpha
Helix 50
50
D
345 358Right-handed alpha
Helix 51
51
D
406 411Right-handed alpha
Helix 52
52
D
454 470Right-handed alpha
Helix 53
53
D
584 595Right-handed alpha
Helix 54
54
D
600 605Right-handed alpha
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There are 32 sheets in PDB entry 4BUR. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE, BF, BG, BH, CA, CB, CC, CD, CE, CF, CG, CH, A, DB, C, DD, DE, DF, G, DH,

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
224 229first strand
Strand 2
A
158 163parallel
Strand 3
A
131 137parallel
Strand 4
A
250 258parallel
Strand 5
A
433 435parallel
Strand 6
A
428 430anti-parallel
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There are 6 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
224 229first strand
Strand 2
A
158 163parallel
Strand 3
A
131 137parallel
Strand 4
A
250 258parallel
Strand 5
A
242 245anti-parallel
Strand 6
A
233 237parallel
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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
192 194first strand
Strand 2
A
200 202anti-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
262 264first strand
Strand 2
A
400 402anti-parallel
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There are 5 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
281 282first strand
Strand 2
A
393 396parallel
Strand 3
A
302 306parallel
Strand 4
A
329 333parallel
Strand 5
A
362 364parallel
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There are 3 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
369 375first strand
Strand 2
A
378 383anti-parallel
Strand 3
A
388 391anti-parallel
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There are 3 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
421 422first strand
Strand 2
A
440 444parallel
Strand 3
A
448 451anti-parallel
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There are 6 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
481 486first strand
Strand 2
A
490 496anti-parallel
Strand 3
A
572 579anti-parallel
Strand 4
A
563 569anti-parallel
Strand 5
A
504 508anti-parallel
Strand 6
A
514 515anti-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
224 229first strand
Strand 2
B
158 163parallel
Strand 3
B
131 137parallel
Strand 4
B
250 258parallel
Strand 5
B
433 435parallel
Strand 6
B
428 430anti-parallel
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There are 6 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
224 229first strand
Strand 2
B
158 163parallel
Strand 3
B
131 137parallel
Strand 4
B
250 258parallel
Strand 5
B
242 245anti-parallel
Strand 6
B
233 237parallel
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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
192 194first strand
Strand 2
B
200 202anti-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
262 264first strand
Strand 2
B
400 402anti-parallel
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There are 5 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
281 282first strand
Strand 2
B
393 396parallel
Strand 3
B
302 306parallel
Strand 4
B
329 333parallel
Strand 5
B
362 364parallel
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There are 3 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
369 375first strand
Strand 2
B
378 383anti-parallel
Strand 3
B
388 391anti-parallel
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There are 3 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
421 422first strand
Strand 2
B
440 444parallel
Strand 3
B
448 451anti-parallel
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There are 6 strands in BH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
481 485first strand
Strand 2
B
491 496anti-parallel
Strand 3
B
572 579anti-parallel
Strand 4
B
563 569anti-parallel
Strand 5
B
504 508anti-parallel
Strand 6
B
514 515anti-parallel
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There are 6 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
224 229first strand
Strand 2
C
158 163parallel
Strand 3
C
131 137parallel
Strand 4
C
250 258parallel
Strand 5
C
433 435parallel
Strand 6
C
428 430anti-parallel
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There are 6 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
224 229first strand
Strand 2
C
158 163parallel
Strand 3
C
131 137parallel
Strand 4
C
250 258parallel
Strand 5
C
242 245anti-parallel
Strand 6
C
233 237parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
192 194first strand
Strand 2
C
200 202anti-parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
262 264first strand
Strand 2
C
400 402anti-parallel
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There are 5 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
281 283first strand
Strand 2
C
393 396parallel
Strand 3
C
302 306parallel
Strand 4
C
329 333parallel
Strand 5
C
362 364parallel
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There are 3 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
369 375first strand
Strand 2
C
378 383anti-parallel
Strand 3
C
388 391anti-parallel
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There are 3 strands in CG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
421 423first strand
Strand 2
C
440 444parallel
Strand 3
C
448 451anti-parallel
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There are 6 strands in CH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
481 485first strand
Strand 2
C
491 496anti-parallel
Strand 3
C
572 579anti-parallel
Strand 4
C
563 569anti-parallel
Strand 5
C
504 508anti-parallel
Strand 6
C
514 516anti-parallel
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There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
224 229first strand
Strand 2
D
158 163parallel
Strand 3
D
131 137parallel
Strand 4
D
250 258parallel
Strand 5
D
433 435parallel
Strand 6
D
428 430anti-parallel
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There are 6 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
224 229first strand
Strand 2
D
158 163parallel
Strand 3
D
131 137parallel
Strand 4
D
250 258parallel
Strand 5
D
242 245anti-parallel
Strand 6
D
233 237parallel
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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
D
192 194first strand
Strand 2
D
200 202anti-parallel
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There are 2 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
262 264first strand
Strand 2
D
400 402anti-parallel
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There are 5 strands in DE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
281 282first strand
Strand 2
D
393 396parallel
Strand 3
D
302 306parallel
Strand 4
D
329 333parallel
Strand 5
D
362 364parallel
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There are 3 strands in DF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
369 375first strand
Strand 2
D
378 383anti-parallel
Strand 3
D
388 391anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
421 422first strand
Strand 2
D
440 444parallel
Strand 3
D
448 451anti-parallel
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There are 5 strands in DH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
481 486first strand
Strand 2
D
490 496anti-parallel
Strand 3
D
572 579anti-parallel
Strand 4
D
563 569anti-parallel
Strand 5
D
504 508anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il