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


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 4XMH entry

There are 2 chains in PDB entry 4XMH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1LYS 185
B
 GLY 1GLY 3
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 4 helices in PDB entry 4XMH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 21Right-handed alpha
Helix 2
AA2
A
148 158Right-handed alpha
Helix 3
AA3
A
161 165Right-handed 310
Helix 4
AA4
A
176 182Right-handed alpha
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There are 2 sheets in PDB entry 4XMH. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 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
97 99first strand
Strand 2
A
83 91anti-parallel
Strand 3
A
67 76anti-parallel
Strand 4
A
53 62anti-parallel
Strand 5
A
41 50anti-parallel
Strand 6
A
25 32anti-parallel
Strand 7
A
166 167anti-parallel
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There are 7 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
97 99first strand
Strand 2
A
83 91anti-parallel
Strand 3
A
105 115anti-parallel
Strand 4
A
118 127anti-parallel
Strand 5
A
130 140anti-parallel
Strand 6
A
25 32anti-parallel
Strand 7
A
166 167anti-parallel
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