Analysis of interatomic Contacts of Structural Units in PDB entry:
7ARX


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 7ARX entry

There are 3 chains in PDB entry 7ARX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 295LEU 445
B
 ILE 449ASN 699
C
 GLY 1ILE 12
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 5 helices in PDB entry 7ARX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
488 493Right-handed 310
Helix 2
AA2
B
504 508Right-handed 310
Helix 3
AA3
B
510 512Right-handed 310
Helix 4
AA4
B
610 618Right-handed alpha
Helix 5
AA5
B
687 696Right-handed alpha
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There are 8 sheets in PDB entry 7ARX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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
300 301first strand
Strand 2
A
319 320anti-parallel
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There are 3 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
310 313first strand
Strand 2
A
324 329anti-parallel
Strand 3
A
344 348anti-parallel
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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
341 342first strand
Strand 2
A
333 336anti-parallel
Strand 3
A
361 364anti-parallel
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There are 4 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
376 380first strand
Strand 2
A
392 397anti-parallel
Strand 3
A
411 414anti-parallel
Strand 4
A
420 421anti-parallel
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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
402 404first strand
Strand 2
A
432 434anti-parallel
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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
453 454first strand
Strand 2
B
602 607anti-parallel
Strand 3
B
583 588anti-parallel
Strand 4
B
649 654anti-parallel
Strand 5
B
659 670anti-parallel
Strand 6
B
679 683anti-parallel
Strand 7
B
629 632anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
453 454first strand
Strand 2
B
602 607anti-parallel
Strand 3
B
583 588anti-parallel
Strand 4
B
649 654anti-parallel
Strand 5
B
659 670anti-parallel
Strand 6
C
2 4anti-parallel
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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
531 533first strand
Strand 2
B
514 518anti-parallel
Strand 3
B
463 468anti-parallel
Strand 4
B
473 480anti-parallel
Strand 5
B
484 487anti-parallel
Strand 6
B
554 558anti-parallel
Strand 7
B
535 540anti-parallel
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