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


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 4BXW entry

There are 3 chains in PDB entry 4BXW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 89ARG 410
B
 CYS 89GLN 411
F
 ASP 11ILE 18
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 17 helices in PDB entry 4BXW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 96Right-handed 310
Helix 2
2
A
209 213Right-handed 310
Helix 3
3
A
227 234Right-handed alpha
Helix 4
4
A
250 257Right-handed alpha
Helix 5
5
A
288 295Right-handed alpha
Helix 6
6
A
296 299Right-handed 310
Helix 7
7
A
329 335Right-handed alpha
Helix 8
8
A
398 400Right-handed 310
Helix 9
9
A
401 409Right-handed alpha
Helix 10
10
B
92 96Right-handed 310
Helix 11
11
B
209 213Right-handed 310
Helix 12
12
B
227 234Right-handed alpha
Helix 13
13
B
250 258Right-handed alpha
Helix 14
14
B
288 295Right-handed alpha
Helix 15
15
B
296 299Right-handed 310
Helix 16
16
B
329 336Right-handed alpha
Helix 17
17
B
401 410Right-handed alpha
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There are 7 sheets in PDB entry 4BXW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC,

There are 2 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
99 101first strand
Strand 2
A
108 110anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
115 117first strand
Strand 2
A
124 126anti-parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
174 175first strand
Strand 2
A
321 326anti-parallel
Strand 3
A
301 306anti-parallel
Strand 4
A
365 370anti-parallel
Strand 5
A
373 382anti-parallel
Strand 6
A
393 396anti-parallel
Strand 7
A
345 348anti-parallel
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There are 13 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
220 223first strand
Strand 2
A
184 189anti-parallel
Strand 3
A
193 200anti-parallel
Strand 4
A
205 208anti-parallel
Strand 5
A
267 271anti-parallel
Strand 6
A
239 245anti-parallel
Strand 7
F
14 18anti-parallel
Strand 8
B
239 245parallel
Strand 9
B
267 271anti-parallel
Strand 10
B
205 208anti-parallel
Strand 11
B
193 202anti-parallel
Strand 12
B
184 189anti-parallel
Strand 13
B
220 223anti-parallel
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There are 2 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
99 101first strand
Strand 2
B
108 110anti-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
115 117first strand
Strand 2
B
124 126anti-parallel
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There are 7 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
174 175first strand
Strand 2
B
321 326anti-parallel
Strand 3
B
301 306anti-parallel
Strand 4
B
365 369anti-parallel
Strand 5
B
374 383anti-parallel
Strand 6
B
393 397anti-parallel
Strand 7
B
345 348anti-parallel
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