Analysis of interatomic Contacts of Structural Units in PDB entry:
5I4Q


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 5I4Q entry

There are 3 chains in PDB entry 5I4Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 168LYS 255
B
 MSE 1ALA 107
C
 LYS 209GLY 394
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 8 helices in PDB entry 5I4Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
189 198Right-handed alpha
Helix 2
AA2
A
202 212Right-handed alpha
Helix 3
AA3
B
3 41Right-handed alpha
Helix 4
AA4
B
43 67Right-handed alpha
Helix 5
AA5
B
73 83Right-handed alpha
Helix 6
AA6
B
87 100Right-handed alpha
Helix 7
AA7
C
283 287Right-handed 310
Helix 8
AA8
C
313 317Right-handed 310
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There are 6 sheets in PDB entry 5I4Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 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
171 172first strand
Strand 2
C
265 266anti-parallel
Strand 3
C
252 261anti-parallel
Strand 4
C
242 246anti-parallel
Strand 5
C
292 294anti-parallel
Strand 6
C
212 214anti-parallel
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There are 6 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
171 172first strand
Strand 2
C
265 266anti-parallel
Strand 3
C
252 261anti-parallel
Strand 4
C
274 279anti-parallel
Strand 5
C
225 231anti-parallel
Strand 6
C
217 221anti-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
174 175first strand
Strand 2
A
179 182anti-parallel
Strand 3
A
185 188anti-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
216 219first strand
Strand 2
A
228 232anti-parallel
Strand 3
A
235 240anti-parallel
Strand 4
A
245 251anti-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
C
236 238first strand
Strand 2
C
268 270anti-parallel
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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
300 311first strand
Strand 2
C
356 369anti-parallel
Strand 3
C
336 343anti-parallel
Strand 4
C
330 333anti-parallel
Strand 5
C
374 379anti-parallel
Strand 6
C
382 394anti-parallel
Strand 7
C
300 311anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il