Analysis of interatomic Contacts of Structural Units in PDB entry:
2FNC


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 2FNC entry

There is 1 chain in PDB entry 2FNC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6HIS 384
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 20 helices in PDB entry 2FNC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 31Right-handed alpha
Helix 2
2
A
40 42Right-handed 310
Helix 3
3
A
43 52Right-handed alpha
Helix 4
4
A
53 55Right-handed 310
Helix 5
5
A
67 74Right-handed alpha
Helix 6
6
A
83 89Right-handed 310
Helix 7
7
A
90 97Right-handed alpha
Helix 8
8
A
128 143Right-handed alpha
Helix 9
9
A
156 167Right-handed alpha
Helix 10
10
A
188 204Right-handed alpha
Helix 11
11
A
212 222Right-handed alpha
Helix 12
12
A
231 233Right-handed 310
Helix 13
13
A
234 241Right-handed alpha
Helix 14
14
A
276 287Right-handed alpha
Helix 15
15
A
290 301Right-handed alpha
Helix 16
16
A
307 315Right-handed alpha
Helix 17
17
A
317 329Right-handed alpha
Helix 18
18
A
336 340Right-handed 310
Helix 19
19
A
341 355Right-handed alpha
Helix 20
20
A
359 377Right-handed alpha
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There are 5 sheets in PDB entry 2FNC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 6 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
34 38first strand
Strand 2
A
7 11parallel
Strand 3
A
60 64parallel
Strand 4
A
262 270anti-parallel
Strand 5
A
106 111anti-parallel
Strand 6
A
304 305anti-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
34 38first strand
Strand 2
A
7 11parallel
Strand 3
A
60 64parallel
Strand 4
A
262 270anti-parallel
Strand 5
A
331 332parallel
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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
A
98 99first strand
Strand 2
A
102 103anti-parallel
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There are 4 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
148 151first strand
Strand 2
A
225 230parallel
Strand 3
A
114 118anti-parallel
Strand 4
A
245 248anti-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
A
170 175first strand
Strand 2
A
178 185anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il