Analysis of interatomic Contacts of Structural Units in PDB entry:
5IR4


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 5IR4 entry

There is 1 chain in PDB entry 5IR4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 21ILE 685
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 33 helices in PDB entry 5IR4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 29Right-handed 310
Helix 2
AA2
A
32 48Right-handed alpha
Helix 3
AA3
A
54 58Right-handed 310
Helix 4
AA4
A
59 77Right-handed alpha
Helix 5
AA5
A
96 100Right-handed 310
Helix 6
AA6
A
102 124Right-handed alpha
Helix 7
AA7
A
125 160Right-handed alpha
Helix 8
AA8
A
163 200Right-handed alpha
Helix 9
AA9
A
209 215Right-handed alpha
Helix 10
AB1
A
223 228Right-handed alpha
Helix 11
AB2
A
230 241Right-handed alpha
Helix 12
AB3
A
260 269Right-handed alpha
Helix 13
AB4
A
273 280Right-handed alpha
Helix 14
AB5
A
289 295Right-handed 310
Helix 15
AB6
A
350 375Right-handed alpha
Helix 16
AB7
A
381 396Right-handed alpha
Helix 17
AB8
A
400 407Right-handed alpha
Helix 18
AB9
A
408 411Right-handed 310
Helix 19
AC1
A
412 424Right-handed alpha
Helix 20
AC2
A
429 435Right-handed alpha
Helix 21
AC3
A
438 453Right-handed alpha
Helix 22
AC4
A
459 467Right-handed alpha
Helix 23
AC5
A
478 503Right-handed alpha
Helix 24
AC6
A
505 511Right-handed alpha
Helix 25
AC7
A
512 524Right-handed alpha
Helix 26
AC8
A
536 552Right-handed alpha
Helix 27
AC9
A
552 560Right-handed alpha
Helix 28
AD1
A
561 566Right-handed alpha
Helix 29
AD2
A
588 594Right-handed alpha
Helix 30
AD3
A
598 613Right-handed alpha
Helix 31
AD4
A
636 641Right-handed alpha
Helix 32
AD5
A
644 667Right-handed alpha
Helix 33
AD6
A
675 679Right-handed 310
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There are 3 sheets in PDB entry 5IR4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
79 80first strand
Strand 2
A
91 92anti-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
248 249first strand
Strand 2
A
283 287anti-parallel
Strand 3
A
314 319anti-parallel
Strand 4
A
326 332anti-parallel
Strand 5
A
342 344anti-parallel
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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
300 302first strand
Strand 2
A
306 308anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il