Analysis of interatomic Contacts of Structural Units in PDB entry:
2BY2


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 2BY2 entry

There is 1 chain in PDB entry 2BY2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 14GLY 602
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 27 helices in PDB entry 2BY2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 24Right-handed 310
Helix 2
2
A
31 34Right-handed 310
Helix 3
3
A
123 127Right-handed 310
Helix 4
4
A
133 138Right-handed alpha
Helix 5
5
A
142 148Right-handed alpha
Helix 6
6
A
149 157Right-handed alpha
Helix 7
7
A
187 190Right-handed 310
Helix 8
8
A
191 205Right-handed alpha
Helix 9
9
A
224 229Right-handed alpha
Helix 10
10
A
249 268Right-handed alpha
Helix 11
11
A
276 280Right-handed 310
Helix 12
12
A
287 298Right-handed alpha
Helix 13
13
A
314 319Right-handed alpha
Helix 14
14
A
328 340Right-handed alpha
Helix 15
15
A
343 349Right-handed 310
Helix 16
16
A
352 363Right-handed alpha
Helix 17
17
A
388 390Right-handed 310
Helix 18
18
A
398 404Right-handed alpha
Helix 19
19
A
410 414Right-handed 310
Helix 20
20
A
418 432Right-handed alpha
Helix 21
21
A
441 445Right-handed 310
Helix 22
22
A
457 472Right-handed alpha
Helix 23
23
A
488 495Right-handed alpha
Helix 24
24
A
498 503Right-handed 310
Helix 25
25
A
504 524Right-handed alpha
Helix 26
26
A
531 533Right-handed 310
Helix 27
27
A
569 571Right-handed 310
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There are 9 sheets in PDB entry 2BY2. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI,

There are 4 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
26 30first strand
Strand 2
A
35 41anti-parallel
Strand 3
A
66 71anti-parallel
Strand 4
A
60 63anti-parallel
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There are 4 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
55 58first strand
Strand 2
A
48 52anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
104 105anti-parallel
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There are 4 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
55 58first strand
Strand 2
A
48 52anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
86 88anti-parallel
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There are 9 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
129 132first strand
Strand 2
A
160 163parallel
Strand 3
A
208 213parallel
Strand 4
A
271 274parallel
Strand 5
A
304 308parallel
Strand 6
A
324 326parallel
Strand 7
A
392 395parallel
Strand 8
A
435 439parallel
Strand 9
A
129 132parallel
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There are 2 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
167 168first strand
Strand 2
A
181 185anti-parallel
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There are 2 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
233 238first strand
Strand 2
A
243 245anti-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
367 371first strand
Strand 2
A
378 381anti-parallel
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There are 5 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
535 540first strand
Strand 2
A
543 550anti-parallel
Strand 3
A
553 560anti-parallel
Strand 4
A
598 602anti-parallel
Strand 5
A
580 584anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
566 567first strand
Strand 2
A
592 593anti-parallel
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