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


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 4YFE entry

There are 2 chains in PDB entry 4YFE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 328GLU 520
B
 ALA 328GLU 520
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 2 helices in PDB entry 4YFE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
469 473Right-handed 310
Helix 2
AA2
B
469 473Right-handed 310
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There are 11 sheets in PDB entry 4YFE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 3 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
337 341first strand
Strand 2
A
346 349anti-parallel
Strand 3
A
384 387anti-parallel
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There are 4 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
375 380first strand
Strand 2
A
360 367anti-parallel
Strand 3
A
395 403anti-parallel
Strand 4
A
408 411anti-parallel
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There are 4 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
375 380first strand
Strand 2
A
360 367anti-parallel
Strand 3
A
395 403anti-parallel
Strand 4
A
415 418anti-parallel
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There are 3 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
429 435first strand
Strand 2
A
441 446anti-parallel
Strand 3
A
483 486anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
474 479first strand
Strand 2
A
457 463anti-parallel
Strand 3
A
494 502anti-parallel
Strand 4
A
514 517anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
337 341first strand
Strand 2
B
346 349anti-parallel
Strand 3
B
384 387anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
375 380first strand
Strand 2
B
360 367anti-parallel
Strand 3
B
395 403anti-parallel
Strand 4
B
408 411anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
375 380first strand
Strand 2
B
360 367anti-parallel
Strand 3
B
395 403anti-parallel
Strand 4
B
415 418anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
429 435first strand
Strand 2
B
441 446anti-parallel
Strand 3
B
483 486anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
474 479first strand
Strand 2
B
457 463anti-parallel
Strand 3
B
494 502anti-parallel
Strand 4
B
507 510anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
474 479first strand
Strand 2
B
457 463anti-parallel
Strand 3
B
494 502anti-parallel
Strand 4
B
514 517anti-parallel
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