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


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 1BNL entry

There are 4 chains in PDB entry 1BNL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1PHE 178
B
 HIS 1PHE 178
C
 HIS 1PHE 178
D
 HIS 1PHE 178
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 28 helices in PDB entry 1BNL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 39Right-handed alpha
Helix 2
2
A
58 60Right-handed 310
Helix 3
3
A
63 65Right-handed 310
Helix 4
4
A
83 88Right-handed alpha
Helix 5
5
A
108 110Right-handed 310
Helix 6
6
A
135 138Right-handed alpha
Helix 7
7
A
152 154Right-handed 310
Helix 8
8
B
26 39Right-handed alpha
Helix 9
9
B
58 60Right-handed 310
Helix 10
10
B
63 65Right-handed 310
Helix 11
11
B
83 88Right-handed alpha
Helix 12
12
B
108 110Right-handed 310
Helix 13
13
B
135 138Right-handed alpha
Helix 14
14
B
152 154Right-handed 310
Helix 15
15
C
26 39Right-handed alpha
Helix 16
16
C
58 60Right-handed 310
Helix 17
17
C
63 65Right-handed 310
Helix 18
18
C
83 88Right-handed alpha
Helix 19
19
C
108 110Right-handed 310
Helix 20
20
C
135 138Right-handed alpha
Helix 21
21
C
152 154Right-handed 310
Helix 22
22
D
26 39Right-handed alpha
Helix 23
23
D
58 60Right-handed 310
Helix 24
24
D
63 65Right-handed 310
Helix 25
25
D
83 88Right-handed alpha
Helix 26
26
D
108 110Right-handed 310
Helix 27
27
D
135 138Right-handed alpha
Helix 28
28
D
152 154Right-handed 310
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There are 12 sheets in PDB entry 1BNL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
9 11first strand
Strand 2
A
70 72parallel
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There are 3 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
12 14first strand
Strand 2
A
172 175anti-parallel
Strand 3
A
46 49anti-parallel
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There are 3 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
118 120first strand
Strand 2
A
146 151anti-parallel
Strand 3
A
161 164anti-parallel
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There are 2 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
9 11first strand
Strand 2
B
70 72parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
12 14first strand
Strand 2
B
172 175anti-parallel
Strand 3
B
46 49anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
118 120first strand
Strand 2
B
146 151anti-parallel
Strand 3
B
161 164anti-parallel
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There are 2 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
9 11first strand
Strand 2
C
70 72parallel
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There are 3 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
12 14first strand
Strand 2
C
172 175anti-parallel
Strand 3
C
46 49anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
118 120first strand
Strand 2
C
146 151anti-parallel
Strand 3
C
161 164anti-parallel
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There are 2 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
9 11first strand
Strand 2
D
70 72parallel
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There are 3 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
12 14first strand
Strand 2
D
172 175anti-parallel
Strand 3
D
46 49anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
118 120first strand
Strand 2
D
146 151anti-parallel
Strand 3
D
161 164anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il