Analysis of interatomic Contacts of Structural Units in PDB entry:
2B4J


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 2B4J entry

There are 4 chains in PDB entry 2B4J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 56ILE 208
B
 SER 57ILE 208
C
 GLY 345MET 426
D
 GLY 345MET 426
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 24 helices in PDB entry 2B4J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
93 108Right-handed alpha
Helix 2
2
A
118 123Right-handed alpha
Helix 3
3
A
123 134Right-handed alpha
Helix 4
4
A
150 166Right-handed alpha
Helix 5
5
A
167 169Right-handed 310
Helix 6
6
A
171 186Right-handed alpha
Helix 7
7
A
195 208Right-handed alpha
Helix 8
8
B
93 108Right-handed alpha
Helix 9
9
B
118 123Right-handed alpha
Helix 10
10
B
123 134Right-handed alpha
Helix 11
11
B
144 166Right-handed alpha
Helix 12
12
B
167 169Right-handed 310
Helix 13
13
B
171 186Right-handed alpha
Helix 14
14
B
195 208Right-handed alpha
Helix 15
15
C
346 363Right-handed alpha
Helix 16
16
C
369 382Right-handed alpha
Helix 17
17
C
386 392Right-handed alpha
Helix 18
18
C
393 404Right-handed alpha
Helix 19
19
C
409 426Right-handed alpha
Helix 20
20
D
346 363Right-handed alpha
Helix 21
21
D
369 383Right-handed alpha
Helix 22
22
D
386 392Right-handed alpha
Helix 23
23
D
393 404Right-handed alpha
Helix 24
24
D
409 426Right-handed alpha
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There are 2 sheets in PDB entry 2B4J. Click on sheet of interest to get list of strands forming it: A, B,

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
84 89first strand
Strand 2
A
71 78anti-parallel
Strand 3
A
60 68anti-parallel
Strand 4
A
112 114parallel
Strand 5
A
136 138parallel
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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
84 89first strand
Strand 2
B
71 78anti-parallel
Strand 3
B
60 68anti-parallel
Strand 4
B
112 115parallel
Strand 5
B
136 139parallel
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