Analysis of interatomic Contacts of Structural Units in PDB entry:
5AK2


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 5AK2 entry

There are 2 chains in PDB entry 5AK2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 303PRO 552
B
 LEU 308ASP 545
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 19 helices in PDB entry 5AK2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
306 310Right-handed 310
Helix 2
2
A
311 323Right-handed alpha
Helix 3
3
A
341 363Right-handed alpha
Helix 4
4
A
371 395Right-handed alpha
Helix 5
5
A
412 416Right-handed alpha
Helix 6
6
A
420 438Right-handed alpha
Helix 7
7
A
441 456Right-handed alpha
Helix 8
8
A
468 493Right-handed alpha
Helix 9
9
A
496 527Right-handed alpha
Helix 10
10
A
536 548Right-handed alpha
Helix 11
11
B
311 323Right-handed alpha
Helix 12
12
B
338 363Right-handed alpha
Helix 13
13
B
371 395Right-handed alpha
Helix 14
14
B
412 416Right-handed alpha
Helix 15
15
B
420 438Right-handed alpha
Helix 16
16
B
441 456Right-handed alpha
Helix 17
17
B
472 493Right-handed alpha
Helix 18
18
B
496 526Right-handed alpha
Helix 19
19
B
540 545Right-handed alpha
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There are 2 sheets in PDB entry 5AK2. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 2 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
401 405first strand
Strand 2
A
408 411anti-parallel
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There are 2 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
401 405first strand
Strand 2
B
408 411anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il