Analysis of interatomic Contacts of Structural Units in PDB entry:
4BK5


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 4BK5 entry

There are 2 chains in PDB entry 4BK5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
PRO 27ASN 533
C
ASP 34LYS 171
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 2 helices in PDB entry 4BK5. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
C
44 50Right-handed alpha
Helix 2
2
C
87 94Right-handed alpha
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There are 20 sheets in PDB entry 4BK5. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, CA, CB,

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
31 34first strand
Strand 2
A
191 201parallel
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There are 5 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
55 56first strand
Strand 2
A
70 73anti-parallel
Strand 3
A
191 201anti-parallel
Strand 4
A
97 104anti-parallel
Strand 5
A
168 173anti-parallel
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There are 4 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
55 56first strand
Strand 2
A
70 73anti-parallel
Strand 3
A
191 201anti-parallel
Strand 4
A
31 34parallel
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There are 5 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
46 48first strand
Strand 2
A
82 85anti-parallel
Strand 3
A
180 187anti-parallel
Strand 4
A
122 129anti-parallel
Strand 5
A
143 148anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
46 48first strand
Strand 2
A
82 85anti-parallel
Strand 3
A
180 187anti-parallel
Strand 4
A
89 90parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
203 204first strand
Strand 2
A
217 218anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
207 209first strand
Strand 2
A
212 214anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
227 230first strand
Strand 2
A
244 247anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
237 238first strand
Strand 2
A
261 262anti-parallel
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There are 2 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
266 267first strand
Strand 2
A
274 275anti-parallel
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There are 2 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
280 281first strand
Strand 2
A
291 292anti-parallel
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There are 3 strands in AL sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
335 339first strand
Strand 2
A
344 348anti-parallel
Strand 3
A
397 400anti-parallel
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There are 3 strands in AM sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
360 366first strand
Strand 2
A
408 417anti-parallel
Strand 3
A
431 435anti-parallel
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There are 3 strands in AN sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
447 448first strand
Strand 2
A
459 461anti-parallel
Strand 3
A
497 498anti-parallel
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There are 2 strands in AO sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
489 493first strand
Strand 2
A
471 481anti-parallel
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There are 2 strands in AP sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
513 517first strand
Strand 2
A
471 481anti-parallel
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There are 4 strands in AQ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
528 531first strand
Strand 2
A
508 511anti-parallel
Strand 3
A
471 481anti-parallel
Strand 4
A
489 493anti-parallel
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There are 4 strands in AR sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
528 531first strand
Strand 2
A
508 511anti-parallel
Strand 3
A
471 481anti-parallel
Strand 4
A
513 517anti-parallel
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There are 3 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
35 39first strand
Strand 2
C
61 65parallel
Strand 3
C
117 121anti-parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
53 56first strand
Strand 2
C
157 163parallel
Strand 3
C
138 146anti-parallel
Strand 4
C
81 85anti-parallel
Strand 5
C
101 105anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il