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


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 1CBU entry

There are 3 chains in PDB entry 1CBU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 180
B
 MET 201LYS 380
C
 MET 401LYS 580
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 21 helices in PDB entry 1CBU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 20Right-handed alpha
Helix 2
2
A
33 46Right-handed alpha
Helix 3
3
A
63 65Right-handed 310
Helix 4
4
A
82 94Right-handed alpha
Helix 5
5
A
99 101Right-handed 310
Helix 6
6
A
104 124Right-handed alpha
Helix 7
7
A
145 164Right-handed alpha
Helix 8
8
B
212 220Right-handed alpha
Helix 9
9
B
233 249Right-handed alpha
Helix 10
10
B
263 265Right-handed 310
Helix 11
11
B
282 294Right-handed alpha
Helix 12
12
B
299 301Right-handed 310
Helix 13
13
B
304 323Right-handed alpha
Helix 14
14
B
345 364Right-handed alpha
Helix 15
15
C
412 420Right-handed alpha
Helix 16
16
C
433 442Right-handed alpha
Helix 17
17
C
463 465Right-handed 310
Helix 18
18
C
482 493Right-handed alpha
Helix 19
19
C
499 501Right-handed 310
Helix 20
20
C
504 523Right-handed alpha
Helix 21
21
C
545 564Right-handed alpha
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There are 3 sheets in PDB entry 1CBU. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
175 178first strand
Strand 2
A
167 172anti-parallel
Strand 3
A
2 6parallel
Strand 4
A
128 132parallel
Strand 5
A
76 80parallel
Strand 6
A
25 30parallel
Strand 7
A
53 58parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
375 378first strand
Strand 2
B
367 372anti-parallel
Strand 3
B
202 206parallel
Strand 4
B
328 332parallel
Strand 5
B
276 280parallel
Strand 6
B
225 230parallel
Strand 7
B
253 258parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
575 578first strand
Strand 2
C
567 572anti-parallel
Strand 3
C
402 406parallel
Strand 4
C
528 532parallel
Strand 5
C
476 480parallel
Strand 6
C
425 430parallel
Strand 7
C
453 458parallel
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