Analysis of interatomic Contacts of Structural Units in PDB entry:
3FW2


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 3FW2 entry

There are 4 chains in PDB entry 3FW2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 213ALA 360
B
 ALA 213ALA 360
C
 ALA 213ALA 360
D
 ALA 213ALA 360
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 17 helices in PDB entry 3FW2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
257 275Right-handed alpha
Helix 2
2
A
290 301Right-handed alpha
Helix 3
3
A
312 315Right-handed 310
Helix 4
4
A
316 322Right-handed alpha
Helix 5
5
A
345 360Right-handed alpha
Helix 6
6
B
257 275Right-handed alpha
Helix 7
7
B
290 301Right-handed alpha
Helix 8
8
B
316 322Right-handed alpha
Helix 9
9
B
345 358Right-handed alpha
Helix 10
10
C
257 275Right-handed alpha
Helix 11
11
C
290 301Right-handed alpha
Helix 12
12
C
316 322Right-handed alpha
Helix 13
13
C
345 360Right-handed alpha
Helix 14
14
D
257 275Right-handed alpha
Helix 15
15
D
290 301Right-handed alpha
Helix 16
16
D
316 322Right-handed alpha
Helix 17
17
D
345 360Right-handed alpha
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There are 8 sheets in PDB entry 3FW2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
226 227first strand
Strand 2
A
233 234anti-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
306 308first strand
Strand 2
A
280 286parallel
Strand 3
A
245 251parallel
Strand 4
A
329 333anti-parallel
Strand 5
A
339 342anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
226 227first strand
Strand 2
B
233 234anti-parallel
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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
B
306 308first strand
Strand 2
B
280 286parallel
Strand 3
B
245 251parallel
Strand 4
B
329 333anti-parallel
Strand 5
B
339 342anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
226 227first strand
Strand 2
C
233 234anti-parallel
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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
C
306 308first strand
Strand 2
C
280 286parallel
Strand 3
C
245 251parallel
Strand 4
C
329 333anti-parallel
Strand 5
C
339 342anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
226 227first strand
Strand 2
D
233 234anti-parallel
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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
D
306 308first strand
Strand 2
D
280 286parallel
Strand 3
D
245 251parallel
Strand 4
D
329 333anti-parallel
Strand 5
D
339 342anti-parallel
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