Analysis of interatomic Contacts of Structural Units in PDB entry:
2BTO


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 2BTO entry

There are 3 chains in PDB entry 2BTO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 3GLU 432
B
 VAL 3GLU 432
T
 ILE 23ASN 125
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
Back to top of page

There are 41 helices in PDB entry 2BTO. 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 31Right-handed alpha
Helix 2
2
A
48 51Right-handed 310
Helix 3
3
A
75 85Right-handed alpha
Helix 4
4
A
90 92Right-handed 310
Helix 5
5
A
104 110Right-handed alpha
Helix 6
6
A
111 131Right-handed alpha
Helix 7
7
A
146 163Right-handed alpha
Helix 8
8
A
184 199Right-handed alpha
Helix 9
9
A
208 218Right-handed alpha
Helix 10
10
A
225 246Right-handed alpha
Helix 11
11
A
255 264Right-handed alpha
Helix 12
12
A
291 300Right-handed alpha
Helix 13
13
A
301 304Right-handed 310
Helix 14
14
A
310 314Right-handed 310
Helix 15
15
A
332 342Right-handed alpha
Helix 16
16
A
378 395Right-handed alpha
Helix 17
17
A
399 405Right-handed alpha
Helix 18
18
A
409 431Right-handed alpha
Helix 19
19
B
12 31Right-handed alpha
Helix 20
20
B
48 51Right-handed 310
Helix 21
21
B
75 85Right-handed alpha
Helix 22
22
B
90 92Right-handed 310
Helix 23
23
B
104 110Right-handed alpha
Helix 24
24
B
111 130Right-handed alpha
Helix 25
25
B
146 164Right-handed alpha
Helix 26
26
B
184 199Right-handed alpha
Helix 27
27
B
208 218Right-handed alpha
Helix 28
28
B
225 246Right-handed alpha
Helix 29
29
B
255 264Right-handed alpha
Helix 30
30
B
281 285Right-handed 310
Helix 31
31
B
291 300Right-handed alpha
Helix 32
32
B
301 304Right-handed 310
Helix 33
33
B
310 314Right-handed 310
Helix 34
34
B
329 342Right-handed alpha
Helix 35
35
B
378 395Right-handed alpha
Helix 36
36
B
399 405Right-handed alpha
Helix 37
37
B
409 432Right-handed alpha
Helix 38
38
T
27 36Right-handed alpha
Helix 39
39
T
51 68Right-handed alpha
Helix 40
40
T
85 90Right-handed 310
Helix 41
41
T
114 125Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 2BTO. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, TA,

There are 10 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
94 96first strand
Strand 2
A
68 72parallel
Strand 3
A
5 11parallel
Strand 4
A
134 142parallel
Strand 5
A
168 174parallel
Strand 6
A
202 207parallel
Strand 7
A
271 277parallel
Strand 8
A
368 376anti-parallel
Strand 9
A
316 325anti-parallel
Strand 10
A
354 359parallel
Back to list of sheets
Back to top of page

There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 55first strand
Strand 2
A
64 66anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
182 183first strand
Strand 2
T
93 94anti-parallel
Back to list of sheets
Back to top of page

There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
94 95first strand
Strand 2
B
68 71parallel
Strand 3
B
5 11parallel
Strand 4
B
134 142parallel
Strand 5
B
168 174parallel
Strand 6
B
202 207parallel
Strand 7
B
271 277parallel
Strand 8
B
368 376anti-parallel
Strand 9
B
316 325anti-parallel
Strand 10
B
354 359parallel
Back to list of sheets
Back to top of page

There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 56first strand
Strand 2
B
63 66anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in TA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
24 25first strand
Strand 2
T
73 78parallel
Strand 3
T
42 47parallel
Strand 4
T
96 100anti-parallel
Strand 5
T
105 110anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il