Analysis of interatomic Contacts of Structural Units in PDB entry:
3AAT


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 3AAT entry

There is 1 chain in PDB entry 3AAT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 5LEU 409
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 16 helices in PDB entry 3AAT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
A
22 25Right-handed alpha
Helix 2
H2
A
51 63Right-handed alpha
Helix 3
H3
A
77 88Right-handed alpha
Helix 4
H4
A
109 119Right-handed alpha
Helix 5
H5
A
143 149Right-handed alpha
Helix 6
H6
A
170 177Right-handed alpha
Helix 7
H7
A
202 215Right-handed alpha
Helix 8
H8
A
233 245Right-handed alpha
Helix 9
H9
A
256 259Right-handed alpha
Helix 10
H10
A
263 265Right-handed 310
Helix 11
H11
A
277 292Right-handed alpha
Helix 12
H12
A
300 311Right-handed alpha
Helix 13
H13
A
313 343Right-handed alpha
Helix 14
H14
A
351 354Right-handed 310
Helix 15
H15
A
367 372Right-handed alpha
Helix 16
H16
A
397 405Right-handed alpha
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There are 2 sheets in PDB entry 3AAT. Click on sheet of interest to get list of strands forming it: S1, S2,

There are 7 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
100 106first strand
Strand 2
A
267 277anti-parallel
Strand 3
A
250 255anti-parallel
Strand 4
A
218 223parallel
Strand 5
A
185 189parallel
Strand 6
A
127 134parallel
Strand 7
A
154 156parallel
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There are 2 strands in S2 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