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


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 3EZB entry

There are 2 chains in PDB entry 3EZB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 259
B
 MET 301GLU 385
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 3EZB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 64Right-handed alpha
Helix 2
2
A
67 80Right-handed alpha
Helix 3
3
A
83 96Right-handed alpha
Helix 4
4
A
100 116Right-handed alpha
Helix 5
5
A
121 142Right-handed alpha
Helix 6
6
A
149 151Right-handed 310
Helix 7
7
A
165 169Right-handed alpha
Helix 8
8
A
189 197Right-handed alpha
Helix 9
9
A
208 211Right-handed alpha
Helix 10
10
A
233 251Right-handed alpha
Helix 11
11
B
316 328Right-handed alpha
Helix 12
12
B
347 352Right-handed alpha
Helix 13
13
B
370 383Right-handed alpha
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There are 2 sheets in PDB entry 3EZB. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
179 181first strand
Strand 2
A
157 160parallel
Strand 3
A
12 18parallel
Strand 4
A
216 220anti-parallel
Strand 5
A
227 229anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
302 307first strand
Strand 2
B
360 366anti-parallel
Strand 3
B
332 337anti-parallel
Strand 4
B
340 343anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il