Analysis of interatomic Contacts of Structural Units in PDB entry:
1YK6


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 1YK6 entry

There is 1 chain in PDB entry 1YK6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 6SER 446
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 17 helices in PDB entry 1YK6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 32Right-handed alpha
Helix 2
2
A
46 64Right-handed alpha
Helix 3
3
A
78 86Right-handed alpha
Helix 4
4
A
109 121Right-handed alpha
Helix 5
5
A
129 137Right-handed alpha
Helix 6
6
A
154 163Right-handed alpha
Helix 7
7
A
170 175Right-handed alpha
Helix 8
8
A
199 210Right-handed alpha
Helix 9
9
A
221 227Right-handed alpha
Helix 10
10
A
242 257Right-handed alpha
Helix 11
11
A
270 279Right-handed alpha
Helix 12
12
A
306 318Right-handed alpha
Helix 13
13
A
347 354Right-handed alpha
Helix 14
14
A
370 375Right-handed alpha
Helix 15
15
A
378 386Right-handed alpha
Helix 16
16
A
400 409Right-handed alpha
Helix 17
17
A
434 446Right-handed alpha
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There are 4 sheets in PDB entry 1YK6. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
18 19first strand
Strand 2
A
69 74parallel
Strand 3
A
34 40parallel
Strand 4
A
92 97anti-parallel
Strand 5
A
100 103anti-parallel
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There are 3 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
144 147first strand
Strand 2
A
184 187anti-parallel
Strand 3
A
194 195anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
214 216first strand
Strand 2
A
262 265parallel
Strand 3
A
232 236parallel
Strand 4
A
285 289anti-parallel
Strand 5
A
296 298anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
393 396first strand
Strand 2
A
359 364parallel
Strand 3
A
415 420anti-parallel
Strand 4
A
426 429anti-parallel
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