Analysis of interatomic Contacts of Structural Units in PDB entry:
4X8M


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 4X8M entry

There is 1 chain in PDB entry 4X8M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 214
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 11 helices in PDB entry 4X8M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 15Right-handed 310
Helix 2
AA2
A
16 23Right-handed alpha
Helix 3
AA3
A
30 42Right-handed alpha
Helix 4
AA4
A
43 55Right-handed alpha
Helix 5
AA5
A
60 72Right-handed alpha
Helix 6
AA6
A
73 78Right-handed 310
Helix 7
AA7
A
89 99Right-handed alpha
Helix 8
AA8
A
112 122Right-handed alpha
Helix 9
AA9
A
156 159Right-handed 310
Helix 10
AB1
A
160 189Right-handed alpha
Helix 11
AB2
A
201 214Right-handed alpha
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There are 2 sheets in PDB entry 4X8M. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
28 29first strand
Strand 2
A
81 84parallel
Strand 3
A
2 7parallel
Strand 4
A
105 110parallel
Strand 5
A
192 197parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
123 125first strand
Strand 2
A
132 134anti-parallel
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