Analysis of interatomic Contacts of Structural Units in PDB entry:
9P2U


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 9P2U entry

There is 1 chain in PDB entry 9P2U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 19GLU 418
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 19 helices in PDB entry 9P2U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
48 53Right-handed 310
Helix 2
AA2
A
54 59Right-handed alpha
Helix 3
AA3
A
64 88Right-handed alpha
Helix 4
AA4
A
101 105Right-handed 310
Helix 5
AA5
A
106 121Right-handed alpha
Helix 6
AA6
A
122 126Right-handed 310
Helix 7
AA7
A
134 138Right-handed 310
Helix 8
AA8
A
139 150Right-handed alpha
Helix 9
AA9
A
162 169Right-handed alpha
Helix 10
AB1
A
174 188Right-handed alpha
Helix 11
AB2
A
205 218Right-handed alpha
Helix 12
AB3
A
242 267Right-handed alpha
Helix 13
AB4
A
281 289Right-handed alpha
Helix 14
AB5
A
316 323Right-handed alpha
Helix 15
AB6
A
335 347Right-handed alpha
Helix 16
AB7
A
355 363Right-handed alpha
Helix 17
AB8
A
365 370Right-handed alpha
Helix 18
AB9
A
375 384Right-handed alpha
Helix 19
AC1
A
400 416Right-handed alpha
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There are 3 sheets in PDB entry 9P2U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 9 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
271 273first strand
Strand 2
A
276 278anti-parallel
Strand 3
A
223 228anti-parallel
Strand 4
A
192 199parallel
Strand 5
A
153 159parallel
Strand 6
A
128 133parallel
Strand 7
A
91 99parallel
Strand 8
A
30 37parallel
Strand 9
A
293 297parallel
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There are 3 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
302 305first strand
Strand 2
A
308 311anti-parallel
Strand 3
A
329 332anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
353 354first strand
Strand 2
A
393 396anti-parallel
Strand 3
A
387 389anti-parallel
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