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


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 3EAR entry

There are 2 chains in PDB entry 3EAR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 211LEU 419
B
 GLU 370LEU 419
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 15 helices in PDB entry 3EAR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
221 223Right-handed 310
Helix 2
2
A
224 237Right-handed alpha
Helix 3
3
A
247 261Right-handed alpha
Helix 4
4
A
273 287Right-handed alpha
Helix 5
5
A
318 327Right-handed alpha
Helix 6
6
A
343 345Right-handed 310
Helix 7
7
A
346 358Right-handed alpha
Helix 8
8
A
368 387Right-handed alpha
Helix 9
9
A
388 394Right-handed alpha
Helix 10
10
A
395 405Right-handed alpha
Helix 11
11
A
407 419Right-handed alpha
Helix 12
12
B
370 386Right-handed alpha
Helix 13
13
B
392 394Right-handed 310
Helix 14
14
B
395 406Right-handed alpha
Helix 15
15
B
407 419Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3EAR.

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
265 268first strand
Strand 2
A
291 294parallel
Strand 3
A
241 244parallel
Strand 4
A
307 312parallel
Strand 5
A
329 342parallel
Strand 6
A
214 219parallel
Strand 7
A
362 363parallel
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