Analysis of interatomic Contacts of Structural Units in PDB entry:
9IF5


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 9IF5 entry

There are 4 chains in PDB entry 9IF5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 C 1 C 53
F
 G 1 G 53
A
 ASP 140THR 589
B
 ASP 140THR 589
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 26 helices in PDB entry 9IF5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
140 163Right-handed alpha
Helix 2
AA2
A
211 227Right-handed alpha
Helix 3
AA3
A
243 254Right-handed alpha
Helix 4
AA4
A
258 263Right-handed alpha
Helix 5
AA5
A
273 283Right-handed alpha
Helix 6
AA6
A
284 288Right-handed 310
Helix 7
AA7
A
331 346Right-handed alpha
Helix 8
AA8
A
379 382Right-handed 310
Helix 9
AA9
A
409 426Right-handed alpha
Helix 10
AB1
A
430 448Right-handed alpha
Helix 11
AB2
A
522 527Right-handed alpha
Helix 12
AB3
A
546 557Right-handed alpha
Helix 13
AB4
A
575 578Right-handed 310
Helix 14
AB5
B
141 163Right-handed alpha
Helix 15
AB6
B
211 227Right-handed alpha
Helix 16
AB7
B
243 254Right-handed alpha
Helix 17
AB8
B
258 263Right-handed alpha
Helix 18
AB9
B
273 283Right-handed alpha
Helix 19
AC1
B
284 288Right-handed 310
Helix 20
AC2
B
331 345Right-handed alpha
Helix 21
AC3
B
409 426Right-handed alpha
Helix 22
AC4
B
430 448Right-handed alpha
Helix 23
AC5
B
522 527Right-handed alpha
Helix 24
AC6
B
540 545Right-handed alpha
Helix 25
AC7
B
546 557Right-handed alpha
Helix 26
AC8
B
575 578Right-handed 310
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There are 9 sheets in PDB entry 9IF5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
175 186first strand
Strand 2
A
189 200anti-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
291 297first strand
Strand 2
A
303 312anti-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
364 366first strand
Strand 2
A
558 563parallel
Strand 3
A
580 584anti-parallel
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There are 2 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
371 372first strand
Strand 2
A
387 388anti-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
384 385first strand
Strand 2
A
407 408anti-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
175 186first strand
Strand 2
B
189 200anti-parallel
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There are 2 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
291 297first strand
Strand 2
B
303 312anti-parallel
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There are 3 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
364 366first strand
Strand 2
B
558 563parallel
Strand 3
B
580 584anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
372 374first strand
Strand 2
B
384 387anti-parallel
Strand 3
B
406 408anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il