Analysis of interatomic Contacts of Structural Units in PDB entry:
4LX2


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 4LX2 entry

There are 2 chains in PDB entry 4LX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1470VAL 1853
B
 LYS 185PHE 196
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 21 helices in PDB entry 4LX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1478 1480Right-handed 310
Helix 2
2
A
1481 1490Right-handed alpha
Helix 3
3
A
1497 1501Right-handed 310
Helix 4
4
A
1505 1521Right-handed alpha
Helix 5
5
A
1523 1546Right-handed alpha
Helix 6
6
A
1548 1569Right-handed alpha
Helix 7
7
A
1572 1576Right-handed 310
Helix 8
8
A
1580 1585Right-handed alpha
Helix 9
9
A
1593 1620Right-handed alpha
Helix 10
10
A
1622 1628Right-handed alpha
Helix 11
11
A
1658 1676Right-handed alpha
Helix 12
12
A
1679 1705Right-handed alpha
Helix 13
13
A
1710 1731Right-handed alpha
Helix 14
14
A
1737 1742Right-handed alpha
Helix 15
15
A
1742 1754Right-handed alpha
Helix 16
16
A
1758 1769Right-handed alpha
Helix 17
17
A
1773 1784Right-handed alpha
Helix 18
18
A
1795 1806Right-handed alpha
Helix 19
19
A
1835 1839Right-handed 310
Helix 20
20
A
1842 1846Right-handed 310
Helix 21
21
B
192 196Right-handed 310
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There are 2 sheets in PDB entry 4LX2. Click on sheet of interest to get list of strands forming it: A, B,

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
1474 1476first strand
Strand 2
A
1851 1853anti-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
1591 1592first strand
Strand 2
B
187 188parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il