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


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 3NFH entry

There are 2 chains in PDB entry 3NFH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 185VAL 399
B
 GLN 177VAL 399
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 24 helices in PDB entry 3NFH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
209 215Right-handed alpha
Helix 2
2
A
218 223Right-handed alpha
Helix 3
3
A
226 232Right-handed alpha
Helix 4
4
A
242 249Right-handed alpha
Helix 5
5
A
255 275Right-handed alpha
Helix 6
6
A
280 286Right-handed alpha
Helix 7
7
A
292 302Right-handed alpha
Helix 8
9
A
322 339Right-handed alpha
Helix 9
10
A
346 353Right-handed alpha
Helix 10
11
A
357 366Right-handed alpha
Helix 11
12
A
376 382Right-handed alpha
Helix 12
13
A
386 391Right-handed alpha
Helix 13
15
B
209 215Right-handed alpha
Helix 14
16
B
218 223Right-handed alpha
Helix 15
17
B
226 232Right-handed alpha
Helix 16
18
B
242 249Right-handed alpha
Helix 17
19
B
255 275Right-handed alpha
Helix 18
20
B
280 286Right-handed alpha
Helix 19
21
B
292 302Right-handed alpha
Helix 20
22
B
322 339Right-handed alpha
Helix 21
23
B
346 353Right-handed alpha
Helix 22
24
B
357 366Right-handed alpha
Helix 23
25
B
376 381Right-handed alpha
Helix 24
26
B
386 391Right-handed alpha
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There are 4 sheets in PDB entry 3NFH. 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
304 305first strand
Strand 2
A
318 319anti-parallel
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There are 3 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
343 345first strand
Strand 2
A
393 396anti-parallel
Strand 3
A
370 373anti-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
304 305first strand
Strand 2
B
318 319anti-parallel
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There are 3 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
343 345first strand
Strand 2
B
393 396anti-parallel
Strand 3
B
370 373anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il