Analysis of interatomic Contacts of Structural Units in PDB entry:
1AER


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 1AER entry

There are 2 chains in PDB entry 1AER (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 399ARG 609
B
 PHE 400TYR 600
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 1AER. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
419 431Right-handed alpha
Helix 2
2
A
444 451Right-handed alpha
Helix 3
3
A
475 481Right-handed alpha
Helix 4
4
A
505 510Right-handed 310
Helix 5
5
A
521 531Right-handed 310
Helix 6
6
A
558 563Right-handed alpha
Helix 7
7
A
584 586Right-handed 310
Helix 8
8
A
589 594Right-handed alpha
Helix 9
9
B
419 432Right-handed alpha
Helix 10
10
B
444 452Right-handed alpha
Helix 11
11
B
475 480Right-handed alpha
Helix 12
12
B
505 510Right-handed 310
Helix 13
13
B
521 531Right-handed alpha
Helix 14
14
B
558 563Right-handed alpha
Helix 15
15
B
584 586Right-handed 310
Helix 16
16
B
589 594Right-handed alpha
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There are 4 sheets in PDB entry 1AER. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
469 471first strand
Strand 2
A
552 556anti-parallel
Strand 3
A
541 545anti-parallel
Strand 4
A
511 513parallel
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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
565 568first strand
Strand 2
A
497 504anti-parallel
Strand 3
A
434 442anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
469 471first strand
Strand 2
B
553 556anti-parallel
Strand 3
B
541 544anti-parallel
Strand 4
B
511 513parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
565 568first strand
Strand 2
B
497 504anti-parallel
Strand 3
B
434 442anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il