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


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 2AAT entry

There is 1 chain in PDB entry 2AAT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 13LEU 408
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 15 helices in PDB entry 2AAT. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
61 66Right-handed alpha
Helix 2
2
A
66 71Right-handed alpha
Helix 3
3
A
83 96Right-handed alpha
Helix 4
4
A
115 128Right-handed alpha
Helix 5
5
A
170 180Right-handed alpha
Helix 6
6
A
202 217Right-handed alpha
Helix 7
7
A
235 242Right-handed alpha
Helix 8
8
A
276 294Right-handed alpha
Helix 9
9
A
300 311Right-handed alpha
Helix 10
10
A
315 342Right-handed alpha
Helix 11
11
A
350 355Right-handed alpha
Helix 12
12
A
367 375Right-handed alpha
Helix 13
13
A
390 392Right-handed 310
Helix 14
14
A
393 404Right-handed alpha
Helix 15
15
A
405 408Right-handed 310
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There are 3 sheets in PDB entry 2AAT. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 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
107 112first strand
Strand 2
A
268 273anti-parallel
Strand 3
A
250 255anti-parallel
Strand 4
A
223 225parallel
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There are 3 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
155 157first strand
Strand 2
A
134 136parallel
Strand 3
A
186 187parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
360 362first strand
Strand 2
A
386 388anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il