Analysis of interatomic Contacts of Structural Units in PDB entry:
1A8X


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 1A8X entry

There is 1 chain in PDB entry 1A8X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 1PRO 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 2 helices in PDB entry 1A8X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
52 54Right-handed 310
Helix 2
2
A
112 115Right-handed alpha
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There are 8 sheets in PDB entry 1A8X. Click on sheet of interest to get list of strands forming it: W1, W2, W3, W4, W5, W6, W7, H,

There are 4 strands in W1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
22 23first strand
Strand 2
A
29 33anti-parallel
Strand 3
A
47 51anti-parallel
Strand 4
A
56 60anti-parallel
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There are 4 strands in W2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
78 81first strand
Strand 2
A
85 88anti-parallel
Strand 3
A
108 111anti-parallel
Strand 4
A
117 120anti-parallel
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There are 4 strands in W3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
341 343first strand
Strand 2
A
348 351anti-parallel
Strand 3
A
361 366anti-parallel
Strand 4
A
371 377anti-parallel
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There are 4 strands in W4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
392 394first strand
Strand 2
A
403 406anti-parallel
Strand 3
A
416 419anti-parallel
Strand 4
A
428 432anti-parallel
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There are 4 strands in W5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
444 447first strand
Strand 2
A
459 462anti-parallel
Strand 3
A
474 479anti-parallel
Strand 4
A
488 494anti-parallel
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There are 4 strands in W6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
509 510first strand
Strand 2
A
520 525anti-parallel
Strand 3
A
535 541anti-parallel
Strand 4
A
550 556anti-parallel
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There are 4 strands in W7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
571 573first strand
Strand 2
A
585 588anti-parallel
Strand 3
A
592 597anti-parallel
Strand 4
A
6 12anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
439 441first strand
Strand 2
A
463 466anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il