Analysis of interatomic Contacts of Structural Units in PDB entry:
3B9D


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 3B9D entry

There is 1 chain in PDB entry 3B9D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 22ALA 588
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 25 helices in PDB entry 3B9D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 35Right-handed 310
Helix 2
2
A
50 54Right-handed alpha
Helix 3
3
A
168 171Right-handed 310
Helix 4
4
A
176 180Right-handed 310
Helix 5
5
A
181 185Right-handed 310
Helix 6
6
A
199 205Right-handed 310
Helix 7
7
A
208 218Right-handed alpha
Helix 8
8
A
229 235Right-handed alpha
Helix 9
9
A
238 242Right-handed 310
Helix 10
10
A
250 263Right-handed alpha
Helix 11
11
A
278 284Right-handed 310
Helix 12
12
A
286 304Right-handed alpha
Helix 13
13
A
331 355Right-handed alpha
Helix 14
14
A
367 372Right-handed alpha
Helix 15
15
A
375 380Right-handed alpha
Helix 16
16
A
381 383Right-handed 310
Helix 17
17
A
436 447Right-handed alpha
Helix 18
18
A
450 452Right-handed 310
Helix 19
19
A
469 473Right-handed 310
Helix 20
20
A
478 482Right-handed 310
Helix 21
21
A
491 495Right-handed 310
Helix 22
22
A
504 511Right-handed alpha
Helix 23
23
A
548 563Right-handed alpha
Helix 24
24
A
571 575Right-handed 310
Helix 25
25
A
577 587Right-handed alpha
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There are 7 sheets in PDB entry 3B9D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 3 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
27 29first strand
Strand 2
A
61 68anti-parallel
Strand 3
A
96 103anti-parallel
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There are 5 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
37 39first strand
Strand 2
A
127 132parallel
Strand 3
A
107 116anti-parallel
Strand 4
A
77 82anti-parallel
Strand 5
A
85 91anti-parallel
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There are 4 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
37 39first strand
Strand 2
A
127 132parallel
Strand 3
A
107 116anti-parallel
Strand 4
A
121 123anti-parallel
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There are 2 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
41 43first strand
Strand 2
A
55 57anti-parallel
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There are 9 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
160 166first strand
Strand 2
A
187 193parallel
Strand 3
A
267 273parallel
Strand 4
A
309 313parallel
Strand 5
A
359 365parallel
Strand 6
A
385 389parallel
Strand 7
A
454 459parallel
Strand 8
A
566 570parallel
Strand 9
A
160 166parallel
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There are 3 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
486 487first strand
Strand 2
A
461 466anti-parallel
Strand 3
A
501 503anti-parallel
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There are 5 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
486 487first strand
Strand 2
A
461 466anti-parallel
Strand 3
A
542 545anti-parallel
Strand 4
A
532 537anti-parallel
Strand 5
A
522 527anti-parallel
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