Analysis of interatomic Contacts of Structural Units in PDB entry:
4FN9


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 4FN9 entry

There are 2 chains in PDB entry 4FN9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN -1LYS 248
B
 ASN -1HIS 247
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 4FN9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 11Right-handed alpha
Helix 2
2
A
26 52Right-handed alpha
Helix 3
3
A
59 88Right-handed alpha
Helix 4
4
A
101 108Right-handed alpha
Helix 5
5
A
110 128Right-handed alpha
Helix 6
6
A
130 143Right-handed alpha
Helix 7
7
A
153 174Right-handed alpha
Helix 8
8
A
178 213Right-handed alpha
Helix 9
9
A
213 218Right-handed alpha
Helix 10
10
A
222 238Right-handed alpha
Helix 11
11
B
2 11Right-handed alpha
Helix 12
12
B
26 52Right-handed alpha
Helix 13
13
B
54 58Right-handed 310
Helix 14
14
B
59 88Right-handed alpha
Helix 15
15
B
101 108Right-handed alpha
Helix 16
16
B
110 128Right-handed alpha
Helix 17
17
B
130 143Right-handed alpha
Helix 18
18
B
153 176Right-handed alpha
Helix 19
19
B
178 213Right-handed alpha
Helix 20
20
B
213 218Right-handed alpha
Helix 21
21
B
222 239Right-handed alpha
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There are 4 sheets in PDB entry 4FN9. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
92 93first strand
Strand 2
A
99 100anti-parallel
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There are 2 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
145 147first strand
Strand 2
A
241 243anti-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
92 95first strand
Strand 2
B
98 100anti-parallel
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There are 2 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
145 147first strand
Strand 2
B
241 243anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il