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


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 1HKU entry

There are 2 chains in PDB entry 1HKU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 15ASP 26
A
 THR 28THR 346
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 15 helices in PDB entry 1HKU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 35Right-handed alpha
Helix 2
2
A
47 51Right-handed 310
Helix 3
3
A
52 58Right-handed alpha
Helix 4
4
A
71 77Right-handed alpha
Helix 5
5
A
95 102Right-handed alpha
Helix 6
6
A
113 131Right-handed alpha
Helix 7
7
A
131 141Right-handed alpha
Helix 8
8
A
147 155Right-handed alpha
Helix 9
9
A
172 184Right-handed alpha
Helix 10
10
A
199 204Right-handed alpha
Helix 11
11
A
211 219Right-handed alpha
Helix 12
12
A
237 244Right-handed alpha
Helix 13
13
A
255 258Right-handed 310
Helix 14
14
A
260 270Right-handed alpha
Helix 15
15
A
309 330Right-handed alpha
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There are 2 sheets in PDB entry 1HKU. 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
39 42first strand
Strand 2
A
18 21parallel
Strand 3
A
59 64parallel
Strand 4
A
83 86parallel
Strand 5
A
105 107parallel
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There are 7 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
207 208first strand
Strand 2
A
188 192parallel
Strand 3
A
165 169parallel
Strand 4
A
221 224parallel
Strand 5
A
248 252parallel
Strand 6
A
273 278parallel
Strand 7
A
299 301parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il