Analysis of interatomic Contacts of Structural Units in PDB entry:
2BR5


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 2BR5 entry

There are 6 chains in PDB entry 2BR5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 8ALA 233
B
 ASN 2ALA 233
C
 ASN 8ALA 234
D
 GLU 20ARG 231
E
 ASP 3VAL 232
F
 ASP 21ALA 233
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 52 helices in PDB entry 2BR5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 16Right-handed 310
Helix 2
2
A
37 44Right-handed 310
Helix 3
3
A
66 81Right-handed alpha
Helix 4
4
A
93 106Right-handed alpha
Helix 5
5
A
125 129Right-handed 310
Helix 6
6
A
142 147Right-handed alpha
Helix 7
7
A
164 176Right-handed alpha
Helix 8
8
A
188 196Right-handed alpha
Helix 9
9
A
196 204Right-handed alpha
Helix 10
10
A
215 219Right-handed alpha
Helix 11
11
B
2 7Right-handed 310
Helix 12
12
B
11 16Right-handed 310
Helix 13
13
B
39 44Right-handed 310
Helix 14
14
B
66 81Right-handed alpha
Helix 15
15
B
93 106Right-handed alpha
Helix 16
16
B
118 122Right-handed 310
Helix 17
17
B
142 147Right-handed alpha
Helix 18
18
B
164 176Right-handed alpha
Helix 19
19
B
188 196Right-handed alpha
Helix 20
20
B
196 207Right-handed alpha
Helix 21
21
C
11 16Right-handed 310
Helix 22
22
C
39 44Right-handed 310
Helix 23
23
C
66 81Right-handed alpha
Helix 24
24
C
93 106Right-handed alpha
Helix 25
25
C
125 129Right-handed 310
Helix 26
26
C
142 147Right-handed alpha
Helix 27
27
C
164 176Right-handed alpha
Helix 28
28
C
188 196Right-handed alpha
Helix 29
29
C
196 206Right-handed alpha
Helix 30
30
C
215 219Right-handed alpha
Helix 31
31
D
39 44Right-handed 310
Helix 32
32
D
66 81Right-handed alpha
Helix 33
33
D
93 106Right-handed alpha
Helix 34
34
D
125 129Right-handed 310
Helix 35
35
D
164 176Right-handed alpha
Helix 36
36
D
215 219Right-handed alpha
Helix 37
37
D
221 225Right-handed 310
Helix 38
38
E
11 16Right-handed 310
Helix 39
39
E
37 41Right-handed 310
Helix 40
40
E
66 81Right-handed alpha
Helix 41
41
E
93 106Right-handed alpha
Helix 42
42
E
118 122Right-handed 310
Helix 43
43
E
142 147Right-handed alpha
Helix 44
44
E
164 176Right-handed alpha
Helix 45
45
E
187 196Right-handed alpha
Helix 46
46
E
196 206Right-handed alpha
Helix 47
47
F
39 44Right-handed 310
Helix 48
48
F
66 81Right-handed alpha
Helix 49
49
F
93 107Right-handed alpha
Helix 50
50
F
164 176Right-handed alpha
Helix 51
51
F
188 196Right-handed alpha
Helix 52
52
F
196 206Right-handed alpha
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There are 12 sheets in PDB entry 2BR5. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, CA, CB, CC, A, DB, C, EA, FA,

There are 8 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
35 36first strand
Strand 2
B
211 214anti-parallel
Strand 3
B
228 231anti-parallel
Strand 4
B
182 185anti-parallel
Strand 5
B
155 159parallel
Strand 6
B
84 88parallel
Strand 7
B
111 116parallel
Strand 8
B
132 136parallel
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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
57 58first strand
Strand 2
A
61 62anti-parallel
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There are 8 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
132 136first strand
Strand 2
A
111 116parallel
Strand 3
A
84 88parallel
Strand 4
A
155 159parallel
Strand 5
A
182 185parallel
Strand 6
A
228 231anti-parallel
Strand 7
A
211 214anti-parallel
Strand 8
B
35 37anti-parallel
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There are 2 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
57 58first strand
Strand 2
B
61 62anti-parallel
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There are 8 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
35 37first strand
Strand 2
F
211 214anti-parallel
Strand 3
F
228 231anti-parallel
Strand 4
F
182 185anti-parallel
Strand 5
F
155 159parallel
Strand 6
F
84 88parallel
Strand 7
F
111 115parallel
Strand 8
F
132 135parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
57 58first strand
Strand 2
C
61 62anti-parallel
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There are 8 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
132 136first strand
Strand 2
C
111 116parallel
Strand 3
C
84 88parallel
Strand 4
C
155 159parallel
Strand 5
C
182 185parallel
Strand 6
C
228 231anti-parallel
Strand 7
C
211 214anti-parallel
Strand 8
F
35 37anti-parallel
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There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
35 37first strand
Strand 2
E
212 214anti-parallel
Strand 3
E
228 230anti-parallel
Strand 4
E
182 185anti-parallel
Strand 5
E
155 159parallel
Strand 6
E
84 88parallel
Strand 7
E
111 116parallel
Strand 8
E
132 136parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
56 58first strand
Strand 2
D
61 63anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
132 135first strand
Strand 2
D
111 115parallel
Strand 3
D
84 88parallel
Strand 4
D
155 159parallel
Strand 5
D
182 185parallel
Strand 6
D
228 230anti-parallel
Strand 7
D
212 214anti-parallel
Strand 8
E
35 36anti-parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
57 58first strand
Strand 2
E
61 62anti-parallel
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There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
57 58first strand
Strand 2
F
61 62anti-parallel
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