Analysis of interatomic Contacts of Structural Units in PDB entry:
6IAB


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 6IAB entry

There is 1 chain in PDB entry 6IAB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 139HIS 645
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 13 helices in PDB entry 6IAB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
139 151Right-handed alpha
Helix 2
AA2
A
153 157Right-handed 310
Helix 3
AA3
A
258 264Right-handed alpha
Helix 4
AA4
A
270 274Right-handed 310
Helix 5
AA5
A
304 309Right-handed alpha
Helix 6
AA6
A
383 386Right-handed 310
Helix 7
AA7
A
430 441Right-handed alpha
Helix 8
AA8
A
463 467Right-handed 310
Helix 9
AA9
A
476 483Right-handed alpha
Helix 10
AB1
A
560 565Right-handed 310
Helix 11
AB2
A
567 571Right-handed 310
Helix 12
AB3
A
580 587Right-handed alpha
Helix 13
AB4
A
591 595Right-handed 310
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There are 10 sheets in PDB entry 6IAB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 4 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
160 165first strand
Strand 2
A
419 426anti-parallel
Strand 3
A
404 412anti-parallel
Strand 4
A
388 397anti-parallel
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There are 5 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
175 178first strand
Strand 2
A
185 190anti-parallel
Strand 3
A
198 203anti-parallel
Strand 4
A
209 215anti-parallel
Strand 5
A
255 257parallel
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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
225 228first strand
Strand 2
A
234 240anti-parallel
Strand 3
A
245 250anti-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
279 284first strand
Strand 2
A
289 294anti-parallel
Strand 3
A
298 303anti-parallel
Strand 4
A
316 319anti-parallel
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There are 4 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
331 337first strand
Strand 2
A
340 345anti-parallel
Strand 3
A
354 360anti-parallel
Strand 4
A
366 372anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
375 376first strand
Strand 2
A
379 380anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
471 475first strand
Strand 2
A
498 503anti-parallel
Strand 3
A
512 519anti-parallel
Strand 4
A
527 534anti-parallel
Strand 5
A
541 543anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
471 475first strand
Strand 2
A
498 503anti-parallel
Strand 3
A
512 519anti-parallel
Strand 4
A
527 534anti-parallel
Strand 5
A
547 549anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
488 489first strand
Strand 2
A
492 493anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
575 579first strand
Strand 2
A
599 603anti-parallel
Strand 3
A
611 618anti-parallel
Strand 4
A
625 631anti-parallel
Strand 5
A
642 643anti-parallel
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