Analysis of interatomic Contacts of Structural Units in PDB entry:
8IH4


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 8IH4 entry

There are 2 chains in PDB entry 8IH4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 321ARG 516
B
 ARG 321ARG 516
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 3 helices in PDB entry 8IH4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
412 415Right-handed 310
Helix 2
AA2
B
332 336Right-handed 310
Helix 3
AA3
B
412 415Right-handed 310
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There are 4 sheets in PDB entry 8IH4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 10 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
340 342first strand
Strand 2
A
348 351anti-parallel
Strand 3
A
493 495anti-parallel
Strand 4
A
381 387anti-parallel
Strand 5
A
324 326parallel
Strand 6
B
324 326anti-parallel
Strand 7
B
381 387parallel
Strand 8
B
493 495anti-parallel
Strand 9
B
348 351anti-parallel
Strand 10
B
340 342anti-parallel
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There are 12 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
512 513first strand
Strand 2
B
466 470anti-parallel
Strand 3
B
456 461anti-parallel
Strand 4
B
445 451anti-parallel
Strand 5
B
381 387anti-parallel
Strand 6
B
324 326parallel
Strand 7
A
324 326anti-parallel
Strand 8
A
381 387parallel
Strand 9
A
445 451anti-parallel
Strand 10
A
456 461anti-parallel
Strand 11
A
466 470anti-parallel
Strand 12
B
512 513anti-parallel
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There are 5 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
370 372first strand
Strand 2
A
480 486anti-parallel
Strand 3
A
394 400anti-parallel
Strand 4
A
417 423anti-parallel
Strand 5
A
426 429anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
370 372first strand
Strand 2
B
480 486anti-parallel
Strand 3
B
394 400anti-parallel
Strand 4
B
417 423anti-parallel
Strand 5
B
426 429anti-parallel
Strand 6
B
436 437anti-parallel
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