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


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 4YHU entry

There are 3 chains in PDB entry 4YHU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 335VAL 467
B
 THR 335PRO 466
C
 THR 335PRO 466
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 12 helices in PDB entry 4YHU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
349 364Right-handed alpha
Helix 2
AA2
A
385 398Right-handed alpha
Helix 3
AA3
A
447 458Right-handed alpha
Helix 4
AA4
A
459 464Right-handed 310
Helix 5
AA5
B
349 364Right-handed alpha
Helix 6
AA6
B
385 399Right-handed alpha
Helix 7
AA7
B
447 458Right-handed alpha
Helix 8
AA8
B
459 464Right-handed 310
Helix 9
AA9
C
349 363Right-handed alpha
Helix 10
AB1
C
385 399Right-handed alpha
Helix 11
AB2
C
447 458Right-handed alpha
Helix 12
AB3
C
459 464Right-handed 310
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There are 3 sheets in PDB entry 4YHU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 15 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
440 445first strand
Strand 2
A
366 372parallel
Strand 3
A
378 384anti-parallel
Strand 4
A
337 344anti-parallel
Strand 5
A
426 432anti-parallel
Strand 6
B
439 445anti-parallel
Strand 7
B
366 372parallel
Strand 8
B
378 384anti-parallel
Strand 9
B
337 344anti-parallel
Strand 10
B
424 432anti-parallel
Strand 11
C
439 445anti-parallel
Strand 12
C
366 372parallel
Strand 13
C
378 384anti-parallel
Strand 14
C
337 344anti-parallel
Strand 15
C
424 432anti-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
406 409first strand
Strand 2
A
414 417anti-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
B
406 409first strand
Strand 2
B
414 417anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il