Analysis of interatomic Contacts of Structural Units in PDB entry:
31AO


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 31AO entry

There is 1 chain in PDB entry 31AO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 18ALA 362
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 14 helices in PDB entry 31AO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
43 47Right-handed 310
Helix 2
AA2
A
49 64Right-handed alpha
Helix 3
AA3
A
103 118Right-handed alpha
Helix 4
AA4
A
133 143Right-handed alpha
Helix 5
AA5
A
148 153Right-handed alpha
Helix 6
AA6
A
153 171Right-handed alpha
Helix 7
AA7
A
193 211Right-handed alpha
Helix 8
AA8
A
232 236Right-handed 310
Helix 9
AA9
A
242 248Right-handed alpha
Helix 10
AB1
A
260 264Right-handed 310
Helix 11
AB2
A
269 286Right-handed alpha
Helix 12
AB3
A
299 314Right-handed alpha
Helix 13
AB4
A
345 352Right-handed alpha
Helix 14
AB5
A
352 362Right-handed alpha
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There are 5 sheets in PDB entry 31AO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 3 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
21 23first strand
Strand 2
A
26 29anti-parallel
Strand 3
A
32 34anti-parallel
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There are 8 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
215 217first strand
Strand 2
A
177 181parallel
Strand 3
A
120 124parallel
Strand 4
A
67 71parallel
Strand 5
A
36 40parallel
Strand 6
A
317 322parallel
Strand 7
A
289 294parallel
Strand 8
A
255 259parallel
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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
75 76first strand
Strand 2
A
88 91parallel
Strand 3
A
94 97anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
325 326first strand
Strand 2
A
341 342parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
328 329first strand
Strand 2
A
332 333anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il