Analysis of interatomic Contacts of Structural Units in PDB entry:
2B3J


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 2B3J entry

There are 12 chains in PDB entry 2B3J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 U 28 U 33
E
 C 35 A 42
F
 U 28 U 33
F
 C 35 A 42
G
 G 30 U 33
G
 C 35 G 37
H
 U 27 U 33
H
 C 35 A 42
A
 MET 1ASN 151
B
 MET 1ASN 151
C
 MET 1LYS 152
D
 ASN 3LYS 152
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 22 helices in PDB entry 2B3J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 21Right-handed alpha
Helix 2
2
A
43 48Right-handed alpha
Helix 3
3
A
53 67Right-handed alpha
Helix 4
4
A
83 93Right-handed alpha
Helix 5
5
A
133 151Right-handed alpha
Helix 6
6
B
2 21Right-handed alpha
Helix 7
7
B
43 48Right-handed alpha
Helix 8
8
B
53 67Right-handed alpha
Helix 9
9
B
83 93Right-handed alpha
Helix 10
10
B
133 151Right-handed alpha
Helix 11
11
C
1 21Right-handed alpha
Helix 12
12
C
43 48Right-handed alpha
Helix 13
13
C
53 67Right-handed alpha
Helix 14
14
C
83 93Right-handed alpha
Helix 15
15
C
115 119Right-handed 310
Helix 16
16
C
133 151Right-handed alpha
Helix 17
17
D
3 20Right-handed alpha
Helix 18
18
D
43 48Right-handed alpha
Helix 19
19
D
53 67Right-handed alpha
Helix 20
20
D
83 94Right-handed alpha
Helix 21
21
D
115 119Right-handed 310
Helix 22
22
D
133 152Right-handed alpha
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There are 4 sheets in PDB entry 2B3J. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
35 41first strand
Strand 2
A
27 32anti-parallel
Strand 3
A
74 80anti-parallel
Strand 4
A
97 102parallel
Strand 5
A
127 129parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
36 41first strand
Strand 2
B
27 32anti-parallel
Strand 3
B
74 80anti-parallel
Strand 4
B
97 102parallel
Strand 5
B
127 129parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
35 41first strand
Strand 2
C
27 32anti-parallel
Strand 3
C
74 80anti-parallel
Strand 4
C
97 102parallel
Strand 5
C
127 130parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
35 41first strand
Strand 2
D
27 32anti-parallel
Strand 3
D
75 80anti-parallel
Strand 4
D
97 102parallel
Strand 5
D
127 129parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il