Analysis of interatomic Contacts of Structural Units in PDB entry:
2PA5


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 2PA5 entry

There are 2 chains in PDB entry 2PA5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 277HIS 584
B
 SER 277VAL 581
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
Back to top of page

There are 18 helices in PDB entry 2PA5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
287 313Right-handed alpha
Helix 2
2
A
319 324Right-handed alpha
Helix 3
3
A
327 331Right-handed 310
Helix 4
4
A
379 381Right-handed 310
Helix 5
5
A
382 393Right-handed alpha
Helix 6
6
A
477 499Right-handed alpha
Helix 7
7
A
519 539Right-handed alpha
Helix 8
8
A
542 551Right-handed alpha
Helix 9
9
A
560 578Right-handed alpha
Helix 10
10
B
287 312Right-handed alpha
Helix 11
11
B
324 331Right-handed 310
Helix 12
12
B
339 341Right-handed 310
Helix 13
13
B
379 381Right-handed 310
Helix 14
14
B
382 393Right-handed alpha
Helix 15
15
B
477 498Right-handed alpha
Helix 16
16
B
520 539Right-handed alpha
Helix 17
17
B
542 551Right-handed alpha
Helix 18
18
B
560 578Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 2PA5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
343 345first strand
Strand 2
A
357 365anti-parallel
Strand 3
A
368 376anti-parallel
Strand 4
A
511 515parallel
Strand 5
A
397 400parallel
Strand 6
A
456 465parallel
Strand 7
A
442 451anti-parallel
Strand 8
A
429 438anti-parallel
Strand 9
A
423 426anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
405 406first strand
Strand 2
A
409 410anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
343 345first strand
Strand 2
B
357 365anti-parallel
Strand 3
B
368 376anti-parallel
Strand 4
B
511 515parallel
Strand 5
B
397 400parallel
Strand 6
B
456 465parallel
Strand 7
B
442 451anti-parallel
Strand 8
B
429 438anti-parallel
Strand 9
B
423 426anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
405 406first strand
Strand 2
B
409 410anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il