Analysis of interatomic Contacts of Structural Units in PDB entry:
6AK4


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 6AK4 entry

There is 1 chain in PDB entry 6AK4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 27ALA 503
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 14 helices in PDB entry 6AK4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
37 46Right-handed alpha
Helix 2
AA2
A
53 57Right-handed 310
Helix 3
AA3
A
58 75Right-handed alpha
Helix 4
AA4
A
131 159Right-handed alpha
Helix 5
AA5
A
300 304Right-handed alpha
Helix 6
AA6
A
330 342Right-handed alpha
Helix 7
AA7
A
343 345Right-handed 310
Helix 8
AA8
A
360 378Right-handed alpha
Helix 9
AA9
A
378 386Right-handed alpha
Helix 10
AB1
A
388 392Right-handed 310
Helix 11
AB2
A
396 422Right-handed alpha
Helix 12
AB3
A
427 457Right-handed alpha
Helix 13
AB4
A
459 464Right-handed 310
Helix 14
AB5
A
489 502Right-handed alpha
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There are 4 sheets in PDB entry 6AK4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
30 31first strand
Strand 2
A
284 288parallel
Strand 3
A
271 276anti-parallel
Strand 4
A
305 310anti-parallel
Strand 5
A
225 231anti-parallel
Strand 6
A
216 217anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
49 52first strand
Strand 2
A
291 297anti-parallel
Strand 3
A
242 248anti-parallel
Strand 4
A
316 322anti-parallel
Strand 5
A
201 207anti-parallel
Strand 6
A
95 100anti-parallel
Strand 7
A
116 117parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
82 85first strand
Strand 2
A
88 91anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
105 108first strand
Strand 2
A
111 114anti-parallel
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