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


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 4HUJ entry

There are 2 chains in PDB entry 4HUJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN -5ASP 198
B
 GLU -6ASP 198
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 22 helices in PDB entry 4HUJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-3 1Right-handed 310
Helix 2
2
A
9 23Right-handed alpha
Helix 3
3
A
34 37Right-handed 310
Helix 4
4
A
38 46Right-handed alpha
Helix 5
5
A
53 58Right-handed alpha
Helix 6
6
A
68 70Right-handed 310
Helix 7
7
A
71 77Right-handed alpha
Helix 8
8
A
108 117Right-handed alpha
Helix 9
9
A
130 135Right-handed alpha
Helix 10
10
A
153 167Right-handed alpha
Helix 11
11
A
176 185Right-handed alpha
Helix 12
12
B
-5 -1Right-handed alpha
Helix 13
13
B
9 23Right-handed alpha
Helix 14
14
B
34 37Right-handed 310
Helix 15
15
B
38 46Right-handed alpha
Helix 16
16
B
53 58Right-handed alpha
Helix 17
17
B
68 70Right-handed 310
Helix 18
18
B
71 77Right-handed alpha
Helix 19
19
B
108 116Right-handed alpha
Helix 20
20
B
130 136Right-handed alpha
Helix 21
21
B
153 167Right-handed alpha
Helix 22
22
B
176 185Right-handed alpha
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There are 4 sheets in PDB entry 4HUJ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
49 51first strand
Strand 2
A
27 30parallel
Strand 3
A
4 8parallel
Strand 4
A
62 66parallel
Strand 5
A
86 89parallel
Strand 6
A
121 125parallel
Strand 7
A
144 151anti-parallel
Strand 8
A
170 173parallel
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There are 8 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
49 51first strand
Strand 2
A
27 30parallel
Strand 3
A
4 8parallel
Strand 4
A
62 66parallel
Strand 5
A
86 89parallel
Strand 6
A
121 125parallel
Strand 7
A
144 151anti-parallel
Strand 8
A
196 197anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 51first strand
Strand 2
B
27 30parallel
Strand 3
B
4 8parallel
Strand 4
B
62 66parallel
Strand 5
B
86 89parallel
Strand 6
B
121 125parallel
Strand 7
B
144 151anti-parallel
Strand 8
B
170 173parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 51first strand
Strand 2
B
27 30parallel
Strand 3
B
4 8parallel
Strand 4
B
62 66parallel
Strand 5
B
86 89parallel
Strand 6
B
121 125parallel
Strand 7
B
144 151anti-parallel
Strand 8
B
196 197anti-parallel
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