Analysis of interatomic Contacts of Structural Units in PDB entry:
3B49


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 3B49 entry

There is 1 chain in PDB entry 3B49 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5SER 208
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 9 helices in PDB entry 3B49. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 12Right-handed alpha
Helix 2
2
A
12 17Right-handed alpha
Helix 3
3
A
43 63Right-handed alpha
Helix 4
4
A
64 66Right-handed 310
Helix 5
5
A
95 97Right-handed 310
Helix 6
6
A
112 127Right-handed alpha
Helix 7
7
A
153 155Right-handed 310
Helix 8
8
A
156 172Right-handed alpha
Helix 9
9
A
195 198Right-handed 310
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There is 1 sheet ( A) in PDB entry 3B49.

There are 7 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
23 38first strand
Strand 2
A
99 107anti-parallel
Strand 3
A
82 87anti-parallel
Strand 4
A
183 187anti-parallel
Strand 5
A
200 206anti-parallel
Strand 6
A
136 151anti-parallel
Strand 7
A
23 38anti-parallel
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