Analysis of interatomic Contacts of Structural Units in PDB entry:
3FE2


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 3FE2 entry

There are 2 chains in PDB entry 3FE2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 71ALA 304
B
 GLN 71ALA 304
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 21 helices in PDB entry 3FE2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
71 81Right-handed alpha
Helix 2
2
A
102 111Right-handed alpha
Helix 3
3
A
118 131Right-handed alpha
Helix 4
4
A
143 158Right-handed alpha
Helix 5
5
A
176 194Right-handed alpha
Helix 6
6
A
206 217Right-handed alpha
Helix 7
7
A
224 234Right-handed alpha
Helix 8
8
A
249 256Right-handed alpha
Helix 9
9
A
258 267Right-handed alpha
Helix 10
10
A
283 294Right-handed alpha
Helix 11
11
B
71 80Right-handed alpha
Helix 12
12
B
95 100Right-handed alpha
Helix 13
13
B
102 112Right-handed alpha
Helix 14
14
B
118 130Right-handed alpha
Helix 15
15
B
143 158Right-handed alpha
Helix 16
16
B
176 194Right-handed alpha
Helix 17
17
B
206 216Right-handed alpha
Helix 18
18
B
224 234Right-handed alpha
Helix 19
19
B
249 256Right-handed alpha
Helix 20
20
B
258 268Right-handed alpha
Helix 21
21
B
283 294Right-handed alpha
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There are 2 sheets in PDB entry 3FE2. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
82 85first strand
Strand 2
A
298 302anti-parallel
Strand 3
A
134 138parallel
Strand 4
A
274 279parallel
Strand 5
A
244 247parallel
Strand 6
A
170 173parallel
Strand 7
A
220 223parallel
Strand 8
A
198 201parallel
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There are 8 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
82 85first strand
Strand 2
B
298 302anti-parallel
Strand 3
B
134 137parallel
Strand 4
B
274 279parallel
Strand 5
B
244 247parallel
Strand 6
B
170 173parallel
Strand 7
B
220 223parallel
Strand 8
B
198 201parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il