Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y6X


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 4Y6X entry

There are 3 chains in PDB entry 4Y6X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 90GLN 237
B
 SER 90ASP 238
C
 SER 90ASN 236
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 8 helices in PDB entry 4Y6X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
120 125Right-handed alpha
Helix 2
AA2
A
190 194Right-handed alpha
Helix 3
AA3
A
230 235Right-handed 310
Helix 4
AA4
B
120 125Right-handed alpha
Helix 5
AA5
B
190 194Right-handed alpha
Helix 6
AA6
C
120 125Right-handed alpha
Helix 7
AA7
C
190 194Right-handed alpha
Helix 8
AA8
C
230 235Right-handed 310
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There are 9 sheets in PDB entry 4Y6X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 4 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
97 102first strand
Strand 2
A
217 222anti-parallel
Strand 3
A
135 145anti-parallel
Strand 4
A
179 189anti-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
97 102first strand
Strand 2
A
217 222anti-parallel
Strand 3
A
135 145anti-parallel
Strand 4
A
212 214anti-parallel
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There are 4 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
116 119first strand
Strand 2
A
197 202anti-parallel
Strand 3
A
149 154anti-parallel
Strand 4
A
171 173anti-parallel
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There are 4 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
97 102first strand
Strand 2
B
217 222anti-parallel
Strand 3
B
135 145anti-parallel
Strand 4
B
179 189anti-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
97 102first strand
Strand 2
B
217 222anti-parallel
Strand 3
B
135 145anti-parallel
Strand 4
B
212 214anti-parallel
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There are 4 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
116 119first strand
Strand 2
B
197 202anti-parallel
Strand 3
B
149 154anti-parallel
Strand 4
B
171 173anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
97 102first strand
Strand 2
C
217 222anti-parallel
Strand 3
C
135 145anti-parallel
Strand 4
C
179 189anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
97 102first strand
Strand 2
C
217 222anti-parallel
Strand 3
C
135 145anti-parallel
Strand 4
C
212 214anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
116 119first strand
Strand 2
C
197 202anti-parallel
Strand 3
C
149 154anti-parallel
Strand 4
C
171 173anti-parallel
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