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


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 3FEO entry

There are 2 chains in PDB entry 3FEO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 12ALA 432
B
 PHE 12ALA 432
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 25 helices in PDB entry 3FEO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 22Right-handed alpha
Helix 2
2
A
27 31Right-handed 310
Helix 3
3
A
104 110Right-handed alpha
Helix 4
4
A
116 120Right-handed 310
Helix 5
5
A
125 135Right-handed alpha
Helix 6
6
A
143 152Right-handed alpha
Helix 7
7
A
213 219Right-handed alpha
Helix 8
8
A
238 242Right-handed 310
Helix 9
9
A
315 321Right-handed alpha
Helix 10
10
A
336 345Right-handed alpha
Helix 11
11
A
350 355Right-handed 310
Helix 12
12
A
401 405Right-handed 310
Helix 13
13
A
419 425Right-handed alpha
Helix 14
14
B
13 22Right-handed alpha
Helix 15
15
B
27 31Right-handed 310
Helix 16
16
B
116 120Right-handed 310
Helix 17
17
B
125 135Right-handed alpha
Helix 18
18
B
143 152Right-handed alpha
Helix 19
19
B
213 219Right-handed alpha
Helix 20
20
B
238 242Right-handed 310
Helix 21
21
B
315 320Right-handed alpha
Helix 22
22
B
336 344Right-handed alpha
Helix 23
23
B
350 355Right-handed 310
Helix 24
24
B
401 405Right-handed 310
Helix 25
25
B
419 425Right-handed alpha
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There are 13 sheets in PDB entry 3FEO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

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
91 94first strand
Strand 2
A
75 80anti-parallel
Strand 3
A
63 72anti-parallel
Strand 4
A
48 52anti-parallel
Strand 5
A
101 102anti-parallel
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There are 5 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
199 203first strand
Strand 2
A
185 190anti-parallel
Strand 3
A
169 182anti-parallel
Strand 4
A
160 166anti-parallel
Strand 5
A
209 210anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
199 203first strand
Strand 2
A
185 190anti-parallel
Strand 3
A
169 182anti-parallel
Strand 4
A
160 166anti-parallel
Strand 5
A
235 236parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
302 305first strand
Strand 2
A
285 290anti-parallel
Strand 3
A
268 280anti-parallel
Strand 4
A
260 265anti-parallel
Strand 5
A
311 312anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
302 305first strand
Strand 2
A
285 290anti-parallel
Strand 3
A
268 280anti-parallel
Strand 4
A
324 325parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
406 409first strand
Strand 2
A
392 397anti-parallel
Strand 3
A
380 389anti-parallel
Strand 4
A
368 372anti-parallel
Strand 5
A
415 416anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
406 409first strand
Strand 2
A
392 397anti-parallel
Strand 3
A
380 389anti-parallel
Strand 4
A
428 429parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
91 94first strand
Strand 2
B
75 80anti-parallel
Strand 3
B
63 72anti-parallel
Strand 4
B
48 52anti-parallel
Strand 5
B
101 102anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 203first strand
Strand 2
B
185 190anti-parallel
Strand 3
B
173 182anti-parallel
Strand 4
B
160 165anti-parallel
Strand 5
B
209 210anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 203first strand
Strand 2
B
185 190anti-parallel
Strand 3
B
173 182anti-parallel
Strand 4
B
160 165anti-parallel
Strand 5
B
235 236parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
302 305first strand
Strand 2
B
285 290anti-parallel
Strand 3
B
268 280anti-parallel
Strand 4
B
260 265anti-parallel
Strand 5
B
311 312anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
302 305first strand
Strand 2
B
285 290anti-parallel
Strand 3
B
268 280anti-parallel
Strand 4
B
324 325parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
406 409first strand
Strand 2
B
392 397anti-parallel
Strand 3
B
380 389anti-parallel
Strand 4
B
368 372anti-parallel
Strand 5
B
415 416anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il