Analysis of interatomic Contacts of Structural Units in PDB entry:
1B7U


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 1B7U entry

There is 1 chain in PDB entry 1B7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ALA 689
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 33 helices in PDB entry 1B7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 29Right-handed alpha
Helix 2
2
A
42 50Right-handed alpha
Helix 3
3
A
61 67Right-handed alpha
Helix 4
4
A
107 109Right-handed 310
Helix 5
5
A
126 131Right-handed alpha
Helix 6
6
A
133 136Right-handed alpha
Helix 7
7
A
145 150Right-handed alpha
Helix 8
8
A
163 169Right-handed alpha
Helix 9
9
A
191 200Right-handed alpha
Helix 10
10
A
213 217Right-handed alpha
Helix 11
11
A
221 224Right-handed alpha
Helix 12
12
A
240 243Right-handed 310
Helix 13
13
A
264 277Right-handed alpha
Helix 14
14
A
316 319Right-handed alpha
Helix 15
15
A
322 332Right-handed 310
Helix 16
16
A
335 343Right-handed alpha
Helix 17
17
A
351 364Right-handed alpha
Helix 18
18
A
377 386Right-handed alpha
Helix 19
19
A
396 405Right-handed alpha
Helix 20
20
A
423 427Right-handed 310
Helix 21
21
A
449 451Right-handed 310
Helix 22
22
A
467 476Right-handed alpha
Helix 23
23
A
483 485Right-handed 310
Helix 24
24
A
525 534Right-handed alpha
Helix 25
25
A
545 551Right-handed alpha
Helix 26
26
A
559 562Right-handed alpha
Helix 27
27
A
566 568Right-handed 310
Helix 28
28
A
584 587Right-handed alpha
Helix 29
29
A
601 617Right-handed alpha
Helix 30
30
A
623 626Right-handed alpha
Helix 31
31
A
657 660Right-handed alpha
Helix 32
32
A
663 671Right-handed alpha
Helix 33
33
A
679 687Right-handed alpha
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There are 6 sheets in PDB entry 1B7U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
57 60first strand
Strand 2
A
253 258anti-parallel
Strand 3
A
74 81anti-parallel
Strand 4
A
306 309anti-parallel
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There are 3 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
206 210first strand
Strand 2
A
94 99anti-parallel
Strand 3
A
227 230anti-parallel
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There are 2 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
113 115first strand
Strand 2
A
155 157parallel
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There are 3 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
392 395first strand
Strand 2
A
595 600anti-parallel
Strand 3
A
407 409anti-parallel
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There are 3 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
590 592first strand
Strand 2
A
433 438anti-parallel
Strand 3
A
541 544anti-parallel
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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
437 440first strand
Strand 2
A
569 572anti-parallel
Strand 3
A
578 580anti-parallel
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