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


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 4BKQ entry

There is 1 chain in PDB entry 4BKQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 8GLY 422
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 16 helices in PDB entry 4BKQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 22Right-handed 310
Helix 2
2
A
39 58Right-handed alpha
Helix 3
3
A
74 89Right-handed alpha
Helix 4
4
A
108 124Right-handed alpha
Helix 5
5
A
137 152Right-handed alpha
Helix 6
6
A
208 220Right-handed alpha
Helix 7
7
A
221 233Right-handed alpha
Helix 8
8
A
251 256Right-handed alpha
Helix 9
9
A
261 284Right-handed alpha
Helix 10
10
A
299 304Right-handed alpha
Helix 11
11
A
307 323Right-handed alpha
Helix 12
12
A
327 339Right-handed alpha
Helix 13
13
A
356 361Right-handed alpha
Helix 14
14
A
361 373Right-handed alpha
Helix 15
15
A
379 384Right-handed alpha
Helix 16
16
A
385 397Right-handed alpha
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There are 4 sheets in PDB entry 4BKQ. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

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
30 31first strand
Strand 2
A
34 35anti-parallel
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There are 8 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
353 354first strand
Strand 2
A
288 293parallel
Strand 3
A
237 247parallel
Strand 4
A
155 160parallel
Strand 5
A
66 70parallel
Strand 6
A
91 96parallel
Strand 7
A
128 132parallel
Strand 8
A
419 421parallel
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There are 2 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
166 168first strand
Strand 2
A
175 177anti-parallel
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There are 2 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
187 193first strand
Strand 2
A
198 204anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il