Analysis of interatomic Contacts of Structural Units in PDB entry:
2BY4


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 2BY4 entry

There is 1 chain in PDB entry 2BY4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 994
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 47 helices in PDB entry 2BY4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 17Right-handed alpha
Helix 2
2
A
25 37Right-handed alpha
Helix 3
3
A
48 56Right-handed alpha
Helix 4
4
A
59 76Right-handed alpha
Helix 5
5
A
85 88Right-handed 310
Helix 6
6
A
89 111Right-handed alpha
Helix 7
7
A
115 122Right-handed 310
Helix 8
8
A
143 145Right-handed 310
Helix 9
9
A
177 181Right-handed 310
Helix 10
10
A
200 204Right-handed 310
Helix 11
11
A
226 230Right-handed 310
Helix 12
12
A
232 242Right-handed alpha
Helix 13
13
A
247 275Right-handed alpha
Helix 14
14
A
276 280Right-handed 310
Helix 15
15
A
288 290Right-handed 310
Helix 16
16
A
291 304Right-handed alpha
Helix 17
17
A
310 329Right-handed alpha
Helix 18
18
A
337 344Right-handed alpha
Helix 19
19
A
407 420Right-handed alpha
Helix 20
20
A
439 452Right-handed alpha
Helix 21
21
A
463 468Right-handed alpha
Helix 22
22
A
469 477Right-handed alpha
Helix 23
23
A
517 524Right-handed alpha
Helix 24
24
A
538 555Right-handed alpha
Helix 25
25
A
572 576Right-handed 310
Helix 26
26
A
580 585Right-handed 310
Helix 27
27
A
585 589Right-handed 310
Helix 28
28
A
605 618Right-handed alpha
Helix 29
29
A
628 640Right-handed alpha
Helix 30
30
A
654 661Right-handed alpha
Helix 31
31
A
662 673Right-handed alpha
Helix 32
32
A
680 694Right-handed alpha
Helix 33
33
A
707 714Right-handed alpha
Helix 34
34
A
724 729Right-handed alpha
Helix 35
35
A
739 781Right-handed alpha
Helix 36
36
A
788 798Right-handed alpha
Helix 37
37
A
800 808Right-handed alpha
Helix 38
38
A
815 819Right-handed 310
Helix 39
39
A
830 858Right-handed alpha
Helix 40
40
A
887 892Right-handed 310
Helix 41
41
A
893 912Right-handed alpha
Helix 42
42
A
926 929Right-handed 310
Helix 43
43
A
930 945Right-handed alpha
Helix 44
44
A
945 950Right-handed alpha
Helix 45
45
A
966 972Right-handed alpha
Helix 46
46
A
975 985Right-handed alpha
Helix 47
47
A
986 989Right-handed 310
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There are 7 sheets in PDB entry 2BY4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG,

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
138 141first strand
Strand 2
A
126 130anti-parallel
Strand 3
A
150 154anti-parallel
Strand 4
A
218 225anti-parallel
Strand 5
A
162 168anti-parallel
Strand 6
A
207 208anti-parallel
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There are 3 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
187 188first strand
Strand 2
A
174 176anti-parallel
Strand 3
A
213 216anti-parallel
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There are 7 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
331 333first strand
Strand 2
A
733 735anti-parallel
Strand 3
A
716 720parallel
Strand 4
A
698 702parallel
Strand 5
A
347 351parallel
Strand 6
A
620 625parallel
Strand 7
A
675 677parallel
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There are 4 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
377 381first strand
Strand 2
A
362 372anti-parallel
Strand 3
A
591 600anti-parallel
Strand 4
A
525 528parallel
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There are 7 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
377 381first strand
Strand 2
A
362 372anti-parallel
Strand 3
A
591 600anti-parallel
Strand 4
A
560 567anti-parallel
Strand 5
A
511 516anti-parallel
Strand 6
A
493 499anti-parallel
Strand 7
A
480 488anti-parallel
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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
383 384first strand
Strand 2
A
395 397anti-parallel
Strand 3
A
400 401anti-parallel
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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
425 427first strand
Strand 2
A
434 436anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il