Analysis of interatomic Contacts of Structural Units in PDB entry:
3BK7


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 3BK7 entry

There is 1 chain in PDB entry 3BK7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 593
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 27 helices in PDB entry 3BK7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 15Right-handed 310
Helix 2
2
A
23 29Right-handed alpha
Helix 3
3
A
29 34Right-handed alpha
Helix 4
4
A
59 65Right-handed alpha
Helix 5
5
A
78 81Right-handed 310
Helix 6
6
A
115 124Right-handed alpha
Helix 7
7
A
137 145Right-handed alpha
Helix 8
8
A
149 160Right-handed alpha
Helix 9
9
A
170 177Right-handed 310
Helix 10
10
A
181 189Right-handed alpha
Helix 11
11
A
194 202Right-handed alpha
Helix 12
12
A
206 210Right-handed 310
Helix 13
13
A
211 215Right-handed 310
Helix 14
14
A
216 231Right-handed alpha
Helix 15
15
A
246 263Right-handed alpha
Helix 16
16
A
273 281Right-handed alpha
Helix 17
17
A
303 313Right-handed alpha
Helix 18
18
A
380 389Right-handed alpha
Helix 19
19
A
419 434Right-handed alpha
Helix 20
20
A
434 441Right-handed alpha
Helix 21
21
A
441 446Right-handed alpha
Helix 22
22
A
454 458Right-handed 310
Helix 23
23
A
459 473Right-handed alpha
Helix 24
24
A
489 507Right-handed alpha
Helix 25
25
A
517 525Right-handed alpha
Helix 26
26
A
547 556Right-handed alpha
Helix 27
27
A
578 587Right-handed alpha
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There are 9 sheets in PDB entry 3BK7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
5 9first strand
Strand 2
A
71 75anti-parallel
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There are 2 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
39 41first strand
Strand 2
A
48 50anti-parallel
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There are 8 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
83 86first strand
Strand 2
A
93 95anti-parallel
Strand 3
A
294 297parallel
Strand 4
A
283 288anti-parallel
Strand 5
A
105 109parallel
Strand 6
A
266 270parallel
Strand 7
A
235 239parallel
Strand 8
A
165 167parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
83 86first strand
Strand 2
A
93 95anti-parallel
Strand 3
A
294 297parallel
Strand 4
A
283 288anti-parallel
Strand 5
A
301 302anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
314 315first strand
Strand 2
A
320 321anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
342 346first strand
Strand 2
A
363 366anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
349 352first strand
Strand 2
A
357 360anti-parallel
Strand 3
A
538 541parallel
Strand 4
A
527 534anti-parallel
Strand 5
A
370 374parallel
Strand 6
A
510 514parallel
Strand 7
A
478 482parallel
Strand 8
A
405 408parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
349 352first strand
Strand 2
A
357 360anti-parallel
Strand 3
A
538 541parallel
Strand 4
A
527 534anti-parallel
Strand 5
A
545 546anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
562 564first strand
Strand 2
A
571 573anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il