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


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 4UHD entry

There is 1 chain in PDB entry 4UHD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ALA 275
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 13 helices in PDB entry 4UHD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 41Right-handed 310
Helix 2
2
A
42 50Right-handed alpha
Helix 3
3
A
74 90Right-handed alpha
Helix 4
4
A
101 114Right-handed alpha
Helix 5
5
A
132 150Right-handed alpha
Helix 6
6
A
151 163Right-handed alpha
Helix 7
7
A
164 171Right-handed alpha
Helix 8
8
A
171 184Right-handed alpha
Helix 9
9
A
186 200Right-handed alpha
Helix 10
10
A
203 210Right-handed 310
Helix 11
11
A
226 235Right-handed alpha
Helix 12
12
A
251 256Right-handed alpha
Helix 13
13
A
256 275Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 4UHD.

There are 8 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
3 8first strand
Strand 2
A
15 23anti-parallel
Strand 3
A
54 58anti-parallel
Strand 4
A
28 32parallel
Strand 5
A
95 100parallel
Strand 6
A
118 124parallel
Strand 7
A
214 219parallel
Strand 8
A
240 245parallel
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