Analysis of interatomic Contacts of Structural Units in PDB entry:
4LU4


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 4LU4 entry

There are 2 chains in PDB entry 4LU4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0GLN 219
B
 HIS 0GLN 219
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 4LU4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 7Right-handed 310
Helix 2
2
A
22 42Right-handed alpha
Helix 3
3
A
51 64Right-handed alpha
Helix 4
4
A
92 96Right-handed 310
Helix 5
5
A
104 120Right-handed alpha
Helix 6
6
A
121 124Right-handed 310
Helix 7
7
A
127 146Right-handed alpha
Helix 8
8
A
151 167Right-handed alpha
Helix 9
9
A
173 176Right-handed 310
Helix 10
10
A
177 191Right-handed alpha
Helix 11
11
A
194 204Right-handed alpha
Helix 12
12
A
208 218Right-handed alpha
Helix 13
13
B
2 7Right-handed 310
Helix 14
14
B
22 42Right-handed alpha
Helix 15
15
B
51 64Right-handed alpha
Helix 16
16
B
92 96Right-handed 310
Helix 17
17
B
104 120Right-handed alpha
Helix 18
18
B
121 124Right-handed 310
Helix 19
19
B
127 146Right-handed alpha
Helix 20
20
B
151 167Right-handed alpha
Helix 21
21
B
173 176Right-handed 310
Helix 22
22
B
177 190Right-handed alpha
Helix 23
23
B
194 204Right-handed alpha
Helix 24
24
B
208 219Right-handed alpha
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There are 4 sheets in PDB entry 4LU4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
78 79first strand
Strand 2
A
85 86anti-parallel
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There are 2 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
169 171first strand
Strand 2
A
205 207anti-parallel
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There are 2 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
78 79first strand
Strand 2
B
85 86anti-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
169 171first strand
Strand 2
B
205 207anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il