Analysis of interatomic Contacts of Structural Units in PDB entry:
1B4C


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 1B4C entry

There are 2 chains in PDB entry 1B4C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0GLU 91
B
 MET 0GLU 91
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 1B4C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1A
A
2 19Right-handed alpha
Helix 2
2A
A
29 39Right-handed alpha
Helix 3
3A
A
43 45Right-handed 310
Helix 4
4A
A
50 61Right-handed alpha
Helix 5
5A
A
70 83Right-handed alpha
Helix 6
6A
A
41 45Right-handed alpha
Helix 7
7A
A
70 82Right-handed alpha
Helix 8
8A
A
87 89Right-handed 310
Helix 9
9A
A
70 84Right-handed alpha
Helix 10
10A
A
85 87Right-handed 310
Helix 11
11A
A
50 62Right-handed alpha
Helix 12
1B
B
2 19Right-handed alpha
Helix 13
2B
B
29 39Right-handed alpha
Helix 14
3B
B
43 45Right-handed 310
Helix 15
4B
B
50 61Right-handed alpha
Helix 16
5B
B
70 83Right-handed alpha
Helix 17
6B
B
41 45Right-handed alpha
Helix 18
7B
B
70 82Right-handed alpha
Helix 19
8B
B
87 89Right-handed 310
Helix 20
9B
B
70 84Right-handed alpha
Helix 21
10B
B
85 87Right-handed 310
Helix 22
11B
B
50 62Right-handed alpha
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There are no sheets in PDB entry 1B4C
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il