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


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 4YZS entry

There are 2 chains in PDB entry 4YZS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 104SER 400
B
 SER 104SER 400
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 4 helices in PDB entry 4YZS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
178 184Right-handed alpha
Helix 2
AA2
A
375 384Right-handed alpha
Helix 3
AA3
B
179 184Right-handed alpha
Helix 4
AA4
B
372 385Right-handed alpha
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There are 10 sheets in PDB entry 4YZS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 5 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
126 131first strand
Strand 2
A
114 118anti-parallel
Strand 3
A
105 110anti-parallel
Strand 4
A
339 346anti-parallel
Strand 5
A
349 352anti-parallel
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There are 8 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
138 139first strand
Strand 2
A
255 267anti-parallel
Strand 3
A
237 248anti-parallel
Strand 4
A
193 204anti-parallel
Strand 5
B
193 205anti-parallel
Strand 6
B
236 248anti-parallel
Strand 7
B
257 268anti-parallel
Strand 8
B
138 141anti-parallel
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There are 6 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
220 222first strand
Strand 2
A
215 217anti-parallel
Strand 3
A
193 204anti-parallel
Strand 4
B
193 205anti-parallel
Strand 5
B
212 216anti-parallel
Strand 6
B
221 223anti-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
153 156first strand
Strand 2
A
162 165anti-parallel
Strand 3
A
172 174anti-parallel
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There are 3 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
312 313first strand
Strand 2
A
318 319anti-parallel
Strand 3
A
333 334anti-parallel
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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
A
387 390first strand
Strand 2
A
395 398anti-parallel
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There are 5 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
125 126first strand
Strand 2
B
115 119anti-parallel
Strand 3
B
106 110anti-parallel
Strand 4
B
339 346anti-parallel
Strand 5
B
349 352anti-parallel
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There are 3 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
153 156first strand
Strand 2
B
161 166anti-parallel
Strand 3
B
171 178anti-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
308 313first strand
Strand 2
B
318 323anti-parallel
Strand 3
B
329 334anti-parallel
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There are 2 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
386 391first strand
Strand 2
B
394 399anti-parallel
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