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


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 4YHW entry

There are 6 chains in PDB entry 4YHW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 335VAL 467
B
 THR 335VAL 467
C
 A 1 A 17
D
 A 1 A 17
E
 U 64 U 90
F
 U 64 U 90
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 4YHW. 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 363Right-handed alpha
Helix 2
AA2
A
385 399Right-handed alpha
Helix 3
AA3
A
447 458Right-handed alpha
Helix 4
AA4
A
460 464Right-handed 310
Helix 5
AA5
B
349 363Right-handed alpha
Helix 6
AA6
B
385 399Right-handed alpha
Helix 7
AA7
B
447 458Right-handed alpha
Helix 8
AA8
B
460 464Right-handed 310
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There are 3 sheets in PDB entry 4YHW. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 10 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 442first strand
Strand 2
A
366 371parallel
Strand 3
A
378 384anti-parallel
Strand 4
A
337 344anti-parallel
Strand 5
A
424 432anti-parallel
Strand 6
B
424 432anti-parallel
Strand 7
B
337 344anti-parallel
Strand 8
B
378 384anti-parallel
Strand 9
B
366 371anti-parallel
Strand 10
B
440 442parallel
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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 408first strand
Strand 2
A
415 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 408first strand
Strand 2
B
415 417anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il