Analysis of interatomic Contacts of Structural Units in PDB entry:
4U97


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 4U97 entry

There are 2 chains in PDB entry 4U97 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 166THR 458
B
 HIS 166THR 458
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 4U97. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
169 177Right-handed alpha
Helix 2
AA2
A
184 188Right-handed 310
Helix 3
AA3
A
227 240Right-handed alpha
Helix 4
AA4
A
269 275Right-handed alpha
Helix 5
AA5
A
276 280Right-handed 310
Helix 6
AA6
A
284 305Right-handed alpha
Helix 7
AA7
A
313 315Right-handed 310
Helix 8
AA8
A
353 355Right-handed 310
Helix 9
AA9
A
356 362Right-handed alpha
Helix 10
AB1
A
365 383Right-handed alpha
Helix 11
AB2
A
395 397Right-handed 310
Helix 12
AB3
A
398 405Right-handed alpha
Helix 13
AB4
A
409 414Right-handed alpha
Helix 14
AB5
A
422 437Right-handed alpha
Helix 15
AB6
A
440 444Right-handed 310
Helix 16
AB7
A
446 457Right-handed alpha
Helix 17
AB8
B
169 176Right-handed alpha
Helix 18
AB9
B
184 188Right-handed 310
Helix 19
AC1
B
227 240Right-handed alpha
Helix 20
AC2
B
269 275Right-handed alpha
Helix 21
AC3
B
276 280Right-handed 310
Helix 22
AC4
B
284 305Right-handed alpha
Helix 23
AC5
B
356 362Right-handed alpha
Helix 24
AC6
B
365 383Right-handed alpha
Helix 25
AC7
B
395 397Right-handed 310
Helix 26
AC8
B
398 405Right-handed alpha
Helix 27
AC9
B
410 414Right-handed 310
Helix 28
AD1
B
422 437Right-handed alpha
Helix 29
AD2
B
440 444Right-handed 310
Helix 30
AD3
B
446 457Right-handed alpha
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There are 5 sheets in PDB entry 4U97. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
191 195first strand
Strand 2
A
198 205anti-parallel
Strand 3
A
208 215anti-parallel
Strand 4
A
259 263anti-parallel
Strand 5
A
248 251anti-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
317 319first strand
Strand 2
A
325 327anti-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
349 351first strand
Strand 2
B
345 347anti-parallel
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There are 5 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
191 195first strand
Strand 2
B
198 204anti-parallel
Strand 3
B
209 215anti-parallel
Strand 4
B
259 263anti-parallel
Strand 5
B
248 252anti-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
317 319first strand
Strand 2
B
325 327anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il