Analysis of interatomic Contacts of Structural Units in PDB entry:
2F4O


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 2F4O entry

There are 3 chains in PDB entry 2F4O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 164HIS 458
B
 GLY 273GLY 333
I
 VAL 2ASP 4
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 19 helices in PDB entry 2F4O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
166 179Right-handed alpha
Helix 2
2
A
180 183Right-handed 310
Helix 3
3
A
184 191Right-handed alpha
Helix 4
4
A
196 212Right-handed alpha
Helix 5
5
A
222 237Right-handed alpha
Helix 6
6
A
265 270Right-handed alpha
Helix 7
7
A
294 302Right-handed alpha
Helix 8
8
A
305 320Right-handed alpha
Helix 9
9
A
358 362Right-handed 310
Helix 10
10
A
385 389Right-handed 310
Helix 11
11
A
391 399Right-handed alpha
Helix 12
12
A
403 418Right-handed alpha
Helix 13
13
A
423 442Right-handed alpha
Helix 14
14
B
276 280Right-handed 310
Helix 15
15
B
282 294Right-handed alpha
Helix 16
16
B
295 297Right-handed 310
Helix 17
17
B
298 310Right-handed alpha
Helix 18
18
B
310 320Right-handed alpha
Helix 19
19
B
320 329Right-handed alpha
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There are 3 sheets in PDB entry 2F4O. Click on sheet of interest to get list of strands forming it: A, B, C,

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
240 241first strand
Strand 2
A
303 304parallel
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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
255 261first strand
Strand 2
A
272 280anti-parallel
Strand 3
A
285 292anti-parallel
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There are 6 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
355 356first strand
Strand 2
A
345 350anti-parallel
Strand 3
A
333 340anti-parallel
Strand 4
A
324 329anti-parallel
Strand 5
A
373 376anti-parallel
Strand 6
A
381 383anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il