Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y50


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 2Y50 entry

There is 1 chain in PDB entry 2Y50 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 117GLY 790
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 38 helices in PDB entry 2Y50. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
120 125Right-handed alpha
Helix 2
2
A
128 138Right-handed alpha
Helix 3
3
A
140 143Right-handed 310
Helix 4
4
A
151 160Right-handed alpha
Helix 5
5
A
160 178Right-handed alpha
Helix 6
6
A
185 203Right-handed alpha
Helix 7
7
A
211 216Right-handed alpha
Helix 8
8
A
218 228Right-handed alpha
Helix 9
9
A
235 252Right-handed alpha
Helix 10
10
A
256 261Right-handed alpha
Helix 11
11
A
262 272Right-handed alpha
Helix 12
12
A
272 277Right-handed alpha
Helix 13
13
A
279 301Right-handed alpha
Helix 14
14
A
305 309Right-handed 310
Helix 15
15
A
315 327Right-handed alpha
Helix 16
16
A
335 350Right-handed alpha
Helix 17
17
A
351 353Right-handed 310
Helix 18
18
A
355 370Right-handed alpha
Helix 19
19
A
373 387Right-handed alpha
Helix 20
20
A
398 411Right-handed alpha
Helix 21
21
A
418 420Right-handed 310
Helix 22
22
A
431 454Right-handed alpha
Helix 23
23
A
475 480Right-handed alpha
Helix 24
24
A
481 486Right-handed alpha
Helix 25
25
A
498 500Right-handed 310
Helix 26
26
A
516 534Right-handed alpha
Helix 27
27
A
542 546Right-handed 310
Helix 28
28
A
550 562Right-handed alpha
Helix 29
29
A
573 581Right-handed alpha
Helix 30
30
A
590 596Right-handed alpha
Helix 31
31
A
605 621Right-handed alpha
Helix 32
32
A
621 635Right-handed alpha
Helix 33
33
A
636 650Right-handed alpha
Helix 34
34
A
651 668Right-handed alpha
Helix 35
35
A
677 681Right-handed 310
Helix 36
36
A
688 700Right-handed alpha
Helix 37
37
A
731 751Right-handed alpha
Helix 38
38
A
755 761Right-handed 310
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There are 2 sheets in PDB entry 2Y50. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 5 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
413 417first strand
Strand 2
A
422 426anti-parallel
Strand 3
A
468 473parallel
Strand 4
A
502 506parallel
Strand 5
A
494 497anti-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
703 711first strand
Strand 2
A
716 728anti-parallel
Strand 3
A
775 786anti-parallel
Strand 4
A
762 770anti-parallel
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