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


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 4BWC entry

There are 2 chains in PDB entry 4BWC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 36SER 205
B
 SER 226LEU 545
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 4BWC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
70 75Right-handed alpha
Helix 2
2
A
91 123Right-handed alpha
Helix 3
3
A
125 150Right-handed alpha
Helix 4
4
A
153 181Right-handed alpha
Helix 5
5
A
186 195Right-handed alpha
Helix 6
6
A
195 203Right-handed alpha
Helix 7
7
B
249 251Right-handed 310
Helix 8
8
B
305 310Right-handed alpha
Helix 9
9
B
318 330Right-handed alpha
Helix 10
10
B
332 341Right-handed alpha
Helix 11
11
B
386 392Right-handed alpha
Helix 12
12
B
403 410Right-handed alpha
Helix 13
13
B
411 420Right-handed alpha
Helix 14
14
B
421 424Right-handed 310
Helix 15
15
B
428 438Right-handed alpha
Helix 16
16
B
439 441Right-handed 310
Helix 17
17
B
443 452Right-handed alpha
Helix 18
18
B
459 463Right-handed 310
Helix 19
19
B
474 477Right-handed 310
Helix 20
20
B
494 499Right-handed alpha
Helix 21
21
B
520 523Right-handed 310
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There are 5 sheets in PDB entry 4BWC. Click on sheet of interest to get list of strands forming it: AA, BA, BB, BC, BD,

There are 11 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
50 54first strand
Strand 2
A
37 45anti-parallel
Strand 3
A
63 68anti-parallel
Strand 4
A
76 83anti-parallel
Strand 5
B
253 260parallel
Strand 6
B
271 276anti-parallel
Strand 7
B
287 290anti-parallel
Strand 8
B
294 300anti-parallel
Strand 9
B
350 356anti-parallel
Strand 10
B
371 377anti-parallel
Strand 11
B
380 385anti-parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
394 397first strand
Strand 2
B
226 231anti-parallel
Strand 3
B
238 243anti-parallel
Strand 4
B
488 493anti-parallel
Strand 5
B
502 506anti-parallel
Strand 6
B
539 541anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
245 247first strand
Strand 2
B
484 486anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
360 361first strand
Strand 2
B
365 366anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
517 518first strand
Strand 2
B
533 534anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il