Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y9L


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 8Y9L entry

There are 2 chains in PDB entry 8Y9L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 4VAL 870
B
 G -35 U 5
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 25 helices in PDB entry 8Y9L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 42Right-handed alpha
Helix 2
AA2
A
49 53Right-handed 310
Helix 3
AA3
A
59 72Right-handed alpha
Helix 4
AA4
A
74 88Right-handed alpha
Helix 5
AA5
A
89 94Right-handed alpha
Helix 6
AA6
A
175 184Right-handed alpha
Helix 7
AA7
A
192 230Right-handed alpha
Helix 8
AA8
A
233 249Right-handed alpha
Helix 9
AA9
A
254 266Right-handed alpha
Helix 10
AB1
A
276 282Right-handed alpha
Helix 11
AB2
A
284 286Right-handed 310
Helix 12
AB3
A
287 292Right-handed alpha
Helix 13
AB4
A
294 314Right-handed alpha
Helix 14
AB5
A
432 441Right-handed alpha
Helix 15
AB6
A
448 455Right-handed alpha
Helix 16
AB7
A
508 511Right-handed 310
Helix 17
AB8
A
512 537Right-handed alpha
Helix 18
AB9
A
542 550Right-handed alpha
Helix 19
AC1
A
560 584Right-handed alpha
Helix 20
AC2
A
591 610Right-handed alpha
Helix 21
AC3
A
632 649Right-handed alpha
Helix 22
AC4
A
680 692Right-handed alpha
Helix 23
AC5
A
739 753Right-handed alpha
Helix 24
AC6
A
779 790Right-handed alpha
Helix 25
AC7
A
831 847Right-handed alpha
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There are 6 sheets in PDB entry 8Y9L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 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
5 8first strand
Strand 2
A
426 429anti-parallel
Strand 3
A
403 407anti-parallel
Strand 4
A
377 382anti-parallel
Strand 5
A
373 374anti-parallel
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There are 7 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
329 332first strand
Strand 2
A
409 414anti-parallel
Strand 3
A
420 423anti-parallel
Strand 4
A
11 17anti-parallel
Strand 5
A
356 360anti-parallel
Strand 6
A
348 352anti-parallel
Strand 7
A
341 343anti-parallel
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There are 6 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
487 489first strand
Strand 2
A
493 497anti-parallel
Strand 3
A
475 480anti-parallel
Strand 4
A
459 463anti-parallel
Strand 5
A
654 658parallel
Strand 6
A
696 700parallel
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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
717 718first strand
Strand 2
A
725 730anti-parallel
Strand 3
A
733 738anti-parallel
Strand 4
A
852 853parallel
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There are 3 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
760 761first strand
Strand 2
A
821 824anti-parallel
Strand 3
A
827 830anti-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
796 800first strand
Strand 2
A
804 808anti-parallel
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