Analysis of interatomic Contacts of Structural Units in PDB entry:
1BU8


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 1BU8 entry

There is 1 chain in PDB entry 1BU8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1CYS 449
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 17 helices in PDB entry 1BU8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 8Right-handed 310
Helix 2
2
A
31 34Right-handed alpha
Helix 3
3
A
56 60Right-handed 310
Helix 4
4
A
83 95Right-handed 310
Helix 5
5
A
107 110Right-handed alpha
Helix 6
6
A
114 139Right-handed alpha
Helix 7
7
A
143 145Right-handed 310
Helix 8
8
A
152 164Right-handed 310
Helix 9
9
A
187 189Right-handed 310
Helix 10
10
A
193 195Right-handed 310
Helix 11
11
A
209 212Right-handed alpha
Helix 12
12
A
228 230Right-handed 310
Helix 13
13
A
248 252Right-handed alpha
Helix 14
14
A
261 275Right-handed alpha
Helix 15
15
A
277 279Right-handed 310
Helix 16
16
A
288 293Right-handed alpha
Helix 17
17
A
309 313Right-handed 310
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There are 4 sheets in PDB entry 1BU8. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
2 4first strand
Strand 2
A
10 12anti-parallel
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There are 9 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
50 52first strand
Strand 2
A
37 42anti-parallel
Strand 3
A
99 105anti-parallel
Strand 4
A
69 74parallel
Strand 5
A
146 151parallel
Strand 6
A
171 175parallel
Strand 7
A
199 202parallel
Strand 8
A
224 228parallel
Strand 9
A
323 327parallel
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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
381 388first strand
Strand 2
A
338 347anti-parallel
Strand 3
A
416 424anti-parallel
Strand 4
A
429 433anti-parallel
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There are 4 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
444 447first strand
Strand 2
A
395 403anti-parallel
Strand 3
A
351 361anti-parallel
Strand 4
A
369 376anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il