Analysis of interatomic Contacts of Structural Units in PDB entry:
2IPX


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 2IPX entry

There is 1 chain in PDB entry 2IPX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 88PRO 316
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 8 helices in PDB entry 2IPX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
143 151Right-handed alpha
Helix 2
2
A
172 183Right-handed alpha
Helix 3
3
A
194 208Right-handed alpha
Helix 4
4
A
220 228Right-handed 310
Helix 5
5
A
242 254Right-handed alpha
Helix 6
6
A
267 271Right-handed alpha
Helix 7
7
A
275 286Right-handed alpha
Helix 8
8
A
287 290Right-handed 310
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There are 2 sheets in PDB entry 2IPX. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
90 91first strand
Strand 2
A
97 99anti-parallel
Strand 3
A
108 110anti-parallel
Strand 4
A
133 137anti-parallel
Strand 5
A
123 126anti-parallel
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There are 7 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
211 214first strand
Strand 2
A
187 191parallel
Strand 3
A
163 167parallel
Strand 4
A
231 236parallel
Strand 5
A
255 266parallel
Strand 6
A
307 314anti-parallel
Strand 7
A
292 299anti-parallel
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