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


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 4YWH entry

There are 2 chains in PDB entry 4YWH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 23LYS 332
B
 ASP 25TYR 331
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 23 helices in PDB entry 4YWH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
38 54Right-handed alpha
Helix 2
AA2
A
66 80Right-handed alpha
Helix 3
AA3
A
95 105Right-handed alpha
Helix 4
AA4
A
128 144Right-handed alpha
Helix 5
AA5
A
158 177Right-handed alpha
Helix 6
AA6
A
190 192Right-handed 310
Helix 7
AA7
A
193 208Right-handed alpha
Helix 8
AA8
A
219 233Right-handed alpha
Helix 9
AA9
A
247 257Right-handed alpha
Helix 10
AB1
A
266 283Right-handed alpha
Helix 11
AB2
A
326 332Right-handed alpha
Helix 12
AB3
B
38 53Right-handed alpha
Helix 13
AB4
B
66 80Right-handed alpha
Helix 14
AB5
B
95 105Right-handed alpha
Helix 15
AB6
B
128 144Right-handed alpha
Helix 16
AB7
B
158 179Right-handed alpha
Helix 17
AB8
B
190 192Right-handed 310
Helix 18
AB9
B
193 208Right-handed alpha
Helix 19
AC1
B
219 233Right-handed alpha
Helix 20
AC2
B
247 256Right-handed alpha
Helix 21
AC3
B
266 283Right-handed alpha
Helix 22
AC4
B
311 315Right-handed 310
Helix 23
AC5
B
326 331Right-handed alpha
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There are 6 sheets in PDB entry 4YWH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 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
57 62first strand
Strand 2
A
27 32parallel
Strand 3
A
84 87parallel
Strand 4
A
108 112parallel
Strand 5
A
123 127parallel
Strand 6
A
299 305parallel
Strand 7
A
291 294anti-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
181 188first strand
Strand 2
A
147 153parallel
Strand 3
A
214 217parallel
Strand 4
A
240 241parallel
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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
A
262 264first strand
Strand 2
A
308 310anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 62first strand
Strand 2
B
26 32parallel
Strand 3
B
84 87parallel
Strand 4
B
108 112parallel
Strand 5
B
123 127parallel
Strand 6
B
299 305parallel
Strand 7
B
291 294anti-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
B
181 188first strand
Strand 2
B
147 153parallel
Strand 3
B
214 217parallel
Strand 4
B
240 241parallel
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There are 2 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
262 264first strand
Strand 2
B
308 310anti-parallel
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