Analysis of interatomic Contacts of Structural Units in PDB entry:
4B45


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 4B45 entry

There are 2 chains in PDB entry 4B45 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 341
B
 MET 350SER 362
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 14 helices in PDB entry 4B45. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 26Right-handed alpha
Helix 2
2
A
40 46Right-handed alpha
Helix 3
3
A
55 60Right-handed alpha
Helix 4
4
A
67 86Right-handed alpha
Helix 5
5
A
106 121Right-handed alpha
Helix 6
6
A
139 157Right-handed alpha
Helix 7
7
A
166 168Right-handed 310
Helix 8
8
A
174 197Right-handed alpha
Helix 9
9
A
209 218Right-handed alpha
Helix 10
10
A
235 238Right-handed 310
Helix 11
11
A
239 253Right-handed alpha
Helix 12
12
A
274 277Right-handed 310
Helix 13
13
A
278 294Right-handed alpha
Helix 14
14
A
322 341Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 4B45.

There are 10 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
50 53first strand
Strand 2
A
31 38parallel
Strand 3
A
3 8parallel
Strand 4
A
96 102parallel
Strand 5
A
127 133parallel
Strand 6
A
159 164parallel
Strand 7
A
222 231parallel
Strand 8
A
309 319anti-parallel
Strand 9
A
263 272anti-parallel
Strand 10
A
298 304parallel
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