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


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 2BDH entry

There are 4 chains in PDB entry 2BDH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 16ALA 244
B
 ILE 16ALA 244
C
 ILE 16ALA 244
D
 ILE 16ALA 244
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 2BDH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 59Right-handed 310
Helix 2
2
A
164 172Right-handed alpha
Helix 3
3
A
231 233Right-handed 310
Helix 4
4
A
234 243Right-handed alpha
Helix 5
5
B
55 59Right-handed 310
Helix 6
6
B
74 77Right-handed 310
Helix 7
7
B
164 172Right-handed alpha
Helix 8
8
B
234 244Right-handed alpha
Helix 9
9
C
55 59Right-handed 310
Helix 10
10
C
164 172Right-handed alpha
Helix 11
11
C
231 233Right-handed 310
Helix 12
12
C
234 244Right-handed alpha
Helix 13
13
D
55 59Right-handed 310
Helix 14
14
D
74 77Right-handed 310
Helix 15
15
D
164 171Right-handed alpha
Helix 16
16
D
231 233Right-handed 310
Helix 17
17
D
234 244Right-handed alpha
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There are 11 sheets in PDB entry 2BDH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
20 21first strand
Strand 2
A
156 161anti-parallel
Strand 3
A
135 140anti-parallel
Strand 4
A
198 201anti-parallel
Strand 5
A
208 215anti-parallel
Strand 6
A
226 229anti-parallel
Strand 7
A
180 183anti-parallel
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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
A
82 85first strand
Strand 2
A
63 67anti-parallel
Strand 3
A
30 34anti-parallel
Strand 4
A
40 48anti-parallel
Strand 5
A
51 54anti-parallel
Strand 6
A
104 107anti-parallel
Strand 7
A
87 90anti-parallel
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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
B
20 21first strand
Strand 2
B
156 161anti-parallel
Strand 3
B
135 140anti-parallel
Strand 4
B
198 201anti-parallel
Strand 5
B
208 215anti-parallel
Strand 6
B
226 230anti-parallel
Strand 7
B
180 183anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 85first strand
Strand 2
B
63 67anti-parallel
Strand 3
B
30 34anti-parallel
Strand 4
B
40 48anti-parallel
Strand 5
B
51 54anti-parallel
Strand 6
B
104 107anti-parallel
Strand 7
B
87 90anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 21first strand
Strand 2
C
156 157anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 45first strand
Strand 2
C
30 34anti-parallel
Strand 3
C
63 67anti-parallel
Strand 4
C
81 85anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 54first strand
Strand 2
C
104 107anti-parallel
Strand 3
C
88 90anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
159 161first strand
Strand 2
C
135 138anti-parallel
Strand 3
C
198 200anti-parallel
Strand 4
C
209 215anti-parallel
Strand 5
C
226 229anti-parallel
Strand 6
C
180 183anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
20 21first strand
Strand 2
D
156 161anti-parallel
Strand 3
D
135 140anti-parallel
Strand 4
D
198 201anti-parallel
Strand 5
D
208 215anti-parallel
Strand 6
D
226 229anti-parallel
Strand 7
D
180 183anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
30 33first strand
Strand 2
D
42 48anti-parallel
Strand 3
D
51 54anti-parallel
Strand 4
D
104 107anti-parallel
Strand 5
D
87 90anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
66 67first strand
Strand 2
D
81 82anti-parallel
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