Analysis of interatomic Contacts of Structural Units in PDB entry:
4LJR


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 4LJR entry

There are 4 chains in PDB entry 4LJR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 5ASP 217
B
 MET 5ASP 217
C
 T 1 T 6
D
 T 5 T 5
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 20 helices in PDB entry 4LJR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 24Right-handed 310
Helix 2
2
A
37 42Right-handed 310
Helix 3
3
A
55 72Right-handed alpha
Helix 4
4
A
83 93Right-handed alpha
Helix 5
5
A
109 111Right-handed 310
Helix 6
6
A
112 123Right-handed alpha
Helix 7
7
A
136 151Right-handed alpha
Helix 8
8
A
163 175Right-handed alpha
Helix 9
9
A
189 198Right-handed alpha
Helix 10
10
A
206 216Right-handed alpha
Helix 11
11
B
18 24Right-handed 310
Helix 12
12
B
37 42Right-handed 310
Helix 13
13
B
55 72Right-handed alpha
Helix 14
14
B
83 93Right-handed alpha
Helix 15
15
B
109 111Right-handed 310
Helix 16
16
B
112 123Right-handed alpha
Helix 17
17
B
136 151Right-handed alpha
Helix 18
18
B
163 175Right-handed alpha
Helix 19
19
B
189 198Right-handed alpha
Helix 20
20
B
206 217Right-handed alpha
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There are 2 sheets in PDB entry 4LJR. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
12 13first strand
Strand 2
A
32 35anti-parallel
Strand 3
A
124 127anti-parallel
Strand 4
A
96 99parallel
Strand 5
A
75 78parallel
Strand 6
A
45 48parallel
Strand 7
A
153 156parallel
Strand 8
A
179 181parallel
Strand 9
A
202 203parallel
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There are 9 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
12 13first strand
Strand 2
B
32 35anti-parallel
Strand 3
B
124 127anti-parallel
Strand 4
B
96 100parallel
Strand 5
B
75 78parallel
Strand 6
B
45 48parallel
Strand 7
B
153 156parallel
Strand 8
B
179 181parallel
Strand 9
B
202 203parallel
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