Analysis of interatomic Contacts of Structural Units in PDB entry:
4YT4


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 4YT4 entry

There is 1 chain in PDB entry 4YT4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 11ASP 355
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 17 helices in PDB entry 4YT4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
21 27Right-handed alpha
Helix 2
AA2
A
30 35Right-handed alpha
Helix 3
AA3
A
42 53Right-handed alpha
Helix 4
AA4
A
63 67Right-handed 310
Helix 5
AA5
A
68 78Right-handed alpha
Helix 6
AA6
A
85 93Right-handed alpha
Helix 7
AA7
A
103 115Right-handed alpha
Helix 8
AA8
A
130 144Right-handed alpha
Helix 9
AA9
A
182 196Right-handed alpha
Helix 10
AB1
A
205 213Right-handed alpha
Helix 11
AB2
A
215 236Right-handed alpha
Helix 12
AB3
A
240 272Right-handed alpha
Helix 13
AB4
A
272 282Right-handed alpha
Helix 14
AB5
A
289 301Right-handed alpha
Helix 15
AB6
A
305 313Right-handed alpha
Helix 16
AB7
A
322 334Right-handed alpha
Helix 17
AB8
A
335 352Right-handed alpha
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There are 2 sheets in PDB entry 4YT4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 6 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
81 83first strand
Strand 2
A
56 60parallel
Strand 3
A
13 17parallel
Strand 4
A
95 98parallel
Strand 5
A
122 125parallel
Strand 6
A
150 153parallel
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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
167 172first strand
Strand 2
A
199 204parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il