Analysis of interatomic Contacts of Structural Units in PDB entry:
4YT1


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 4YT1 entry

There are 2 chains in PDB entry 4YT1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 205LEU 476
B
 GLU 207LYS 474
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 29 helices in PDB entry 4YT1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
205 226Right-handed alpha
Helix 2
AA2
A
229 238Right-handed alpha
Helix 3
AA3
A
251 262Right-handed alpha
Helix 4
AA4
A
276 303Right-handed alpha
Helix 5
AA5
A
310 331Right-handed alpha
Helix 6
AA6
A
332 334Right-handed 310
Helix 7
AA7
A
342 344Right-handed 310
Helix 8
AA8
A
350 355Right-handed alpha
Helix 9
AA9
A
359 363Right-handed 310
Helix 10
AB1
A
364 375Right-handed alpha
Helix 11
AB2
A
376 378Right-handed 310
Helix 12
AB3
A
380 393Right-handed alpha
Helix 13
AB4
A
403 425Right-handed alpha
Helix 14
AB5
A
430 460Right-handed alpha
Helix 15
AB6
A
466 474Right-handed alpha
Helix 16
AB7
B
208 226Right-handed alpha
Helix 17
AB8
B
229 239Right-handed alpha
Helix 18
AB9
B
251 262Right-handed alpha
Helix 19
AC1
B
276 301Right-handed alpha
Helix 20
AC2
B
310 320Right-handed alpha
Helix 21
AC3
B
321 331Right-handed alpha
Helix 22
AC4
B
332 334Right-handed 310
Helix 23
AC5
B
350 355Right-handed alpha
Helix 24
AC6
B
359 363Right-handed 310
Helix 25
AC7
B
364 376Right-handed alpha
Helix 26
AC8
B
380 393Right-handed alpha
Helix 27
AC9
B
402 425Right-handed alpha
Helix 28
AD1
B
430 459Right-handed alpha
Helix 29
AD2
B
466 473Right-handed alpha
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There are 2 sheets in PDB entry 4YT1. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
247 249first strand
Strand 2
A
346 349parallel
Strand 3
A
338 341anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
247 249first strand
Strand 2
B
346 349parallel
Strand 3
B
338 341anti-parallel
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