Analysis of interatomic Contacts of Structural Units in PDB entry:
9IU1


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 9IU1 entry

There are 2 chains in PDB entry 9IU1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 19ALA 614
B
 VAL 332GLY 525
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 30 helices in PDB entry 9IU1. 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 53Right-handed alpha
Helix 2
AA2
A
55 80Right-handed alpha
Helix 3
AA3
A
81 83Right-handed 310
Helix 4
AA4
A
92 103Right-handed alpha
Helix 5
AA5
A
109 130Right-handed alpha
Helix 6
AA6
A
147 152Right-handed alpha
Helix 7
AA7
A
157 174Right-handed alpha
Helix 8
AA8
A
176 194Right-handed alpha
Helix 9
AA9
A
198 205Right-handed alpha
Helix 10
AB1
A
206 208Right-handed 310
Helix 11
AB2
A
221 249Right-handed alpha
Helix 12
AB3
A
265 267Right-handed 310
Helix 13
AB4
A
276 283Right-handed 310
Helix 14
AB5
A
293 300Right-handed alpha
Helix 15
AB6
A
303 319Right-handed alpha
Helix 16
AB7
A
365 385Right-handed alpha
Helix 17
AB8
A
389 393Right-handed 310
Helix 18
AB9
A
397 411Right-handed alpha
Helix 19
AC1
A
414 422Right-handed alpha
Helix 20
AC2
A
431 466Right-handed alpha
Helix 21
AC3
A
469 485Right-handed alpha
Helix 22
AC4
A
499 502Right-handed 310
Helix 23
AC5
A
503 508Right-handed alpha
Helix 24
AC6
A
512 534Right-handed alpha
Helix 25
AC7
A
548 559Right-handed alpha
Helix 26
AC8
A
565 575Right-handed alpha
Helix 27
AC9
A
581 599Right-handed alpha
Helix 28
AD1
B
383 390Right-handed 310
Helix 29
AD2
B
405 410Right-handed 310
Helix 30
AD3
B
417 422Right-handed alpha
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There are 6 sheets in PDB entry 9IU1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
132 134first strand
Strand 2
A
137 142anti-parallel
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There are 2 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
262 263first strand
Strand 2
A
487 488parallel
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There are 2 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
347 349first strand
Strand 2
A
357 359anti-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
B
356 358first strand
Strand 2
B
395 400anti-parallel
Strand 3
B
507 513anti-parallel
Strand 4
B
432 437anti-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
B
452 454first strand
Strand 2
B
491 493anti-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
B
473 474first strand
Strand 2
B
487 488anti-parallel
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