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


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 3EZF entry

There is 1 chain in PDB entry 3EZF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 3GLU 399
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 19 helices in PDB entry 3EZF. 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 21Right-handed alpha
Helix 2
2
A
43 49Right-handed alpha
Helix 3
3
A
54 68Right-handed alpha
Helix 4
4
A
87 97Right-handed alpha
Helix 5
5
A
101 105Right-handed 310
Helix 6
6
A
126 137Right-handed alpha
Helix 7
7
A
138 144Right-handed 310
Helix 8
8
A
174 181Right-handed alpha
Helix 9
9
A
184 191Right-handed alpha
Helix 10
10
A
209 215Right-handed alpha
Helix 11
11
A
216 225Right-handed alpha
Helix 12
12
A
232 238Right-handed alpha
Helix 13
13
A
242 246Right-handed 310
Helix 14
14
A
258 266Right-handed alpha
Helix 15
15
A
278 290Right-handed alpha
Helix 16
16
A
291 302Right-handed alpha
Helix 17
17
A
321 336Right-handed alpha
Helix 18
18
A
337 339Right-handed 310
Helix 19
19
A
375 399Right-handed alpha
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There are 2 sheets in PDB entry 3EZF. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
41 42first strand
Strand 2
A
85 86anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
201 204first strand
Strand 2
A
147 151parallel
Strand 3
A
248 252parallel
Strand 4
A
110 114parallel
Strand 5
A
270 275parallel
Strand 6
A
310 315parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il