Analysis of interatomic Contacts of Structural Units in PDB entry:
4HYK


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 4HYK entry

There are 3 chains in PDB entry 4HYK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 343
P
 G 1 C 8
T
 G 10 C 17
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 16 helices in PDB entry 4HYK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 20Right-handed alpha
Helix 2
2
A
21 24Right-handed 310
Helix 3
3
A
47 52Right-handed alpha
Helix 4
4
A
60 68Right-handed alpha
Helix 5
5
A
77 93Right-handed alpha
Helix 6
6
A
118 138Right-handed alpha
Helix 7
7
A
148 158Right-handed alpha
Helix 8
8
A
168 170Right-handed 310
Helix 9
9
A
171 178Right-handed alpha
Helix 10
10
A
180 184Right-handed 310
Helix 11
11
A
189 199Right-handed alpha
Helix 12
12
A
202 207Right-handed 310
Helix 13
13
A
211 216Right-handed alpha
Helix 14
14
A
219 231Right-handed alpha
Helix 15
15
A
258 274Right-handed alpha
Helix 16
16
A
307 327Right-handed alpha
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There are 3 sheets in PDB entry 4HYK. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
164 166first strand
Strand 2
A
141 146parallel
Strand 3
A
3 8anti-parallel
Strand 4
A
106 110anti-parallel
Strand 5
A
98 101anti-parallel
Strand 6
A
241 242parallel
Strand 7
A
331 342anti-parallel
Strand 8
A
249 251anti-parallel
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There are 9 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
164 166first strand
Strand 2
A
141 146parallel
Strand 3
A
3 8anti-parallel
Strand 4
A
106 110anti-parallel
Strand 5
A
98 101anti-parallel
Strand 6
A
241 242parallel
Strand 7
A
331 342anti-parallel
Strand 8
A
280 290anti-parallel
Strand 9
A
295 301anti-parallel
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There are 3 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
42 46first strand
Strand 2
A
28 32anti-parallel
Strand 3
A
72 75parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il