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


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 4YWF entry

There is 1 chain in PDB entry 4YWF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE -4LEU 347
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 20 helices in PDB entry 4YWF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
3 10Right-handed alpha
Helix 2
AA2
A
39 54Right-handed alpha
Helix 3
AA3
A
56 69Right-handed alpha
Helix 4
AA4
A
74 93Right-handed alpha
Helix 5
AA5
A
135 141Right-handed 310
Helix 6
AA6
A
142 149Right-handed alpha
Helix 7
AA7
A
171 173Right-handed 310
Helix 8
AA8
A
174 183Right-handed alpha
Helix 9
AA9
A
198 208Right-handed alpha
Helix 10
AB1
A
209 211Right-handed 310
Helix 11
AB2
A
225 230Right-handed alpha
Helix 12
AB3
A
230 237Right-handed alpha
Helix 13
AB4
A
238 250Right-handed alpha
Helix 14
AB5
A
255 260Right-handed alpha
Helix 15
AB6
A
261 264Right-handed 310
Helix 16
AB7
A
266 272Right-handed alpha
Helix 17
AB8
A
290 300Right-handed alpha
Helix 18
AB9
A
314 316Right-handed 310
Helix 19
AC1
A
317 333Right-handed alpha
Helix 20
AC2
A
336 347Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4YWF.

There are 8 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
99 105first strand
Strand 2
A
108 115anti-parallel
Strand 3
A
152 155anti-parallel
Strand 4
A
124 129parallel
Strand 5
A
188 196parallel
Strand 6
A
214 220parallel
Strand 7
A
277 284parallel
Strand 8
A
303 311parallel
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