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


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 4YUX entry

There are 2 chains in PDB entry 4YUX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2ASN 294
B
 MET 1ASN 294
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 29 helices in PDB entry 4YUX. 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 5Right-handed 310
Helix 2
AA2
A
70 83Right-handed alpha
Helix 3
AA3
A
99 107Right-handed alpha
Helix 4
AA4
A
120 131Right-handed alpha
Helix 5
AA5
A
131 136Right-handed alpha
Helix 6
AA6
A
137 140Right-handed 310
Helix 7
AA7
A
149 156Right-handed alpha
Helix 8
AA8
A
176 180Right-handed 310
Helix 9
AA9
A
181 191Right-handed alpha
Helix 10
AB1
A
208 223Right-handed alpha
Helix 11
AB2
A
237 239Right-handed 310
Helix 12
AB3
A
261 265Right-handed 310
Helix 13
AB4
A
267 271Right-handed 310
Helix 14
AB5
A
275 283Right-handed alpha
Helix 15
AB6
A
286 293Right-handed 310
Helix 16
AB7
B
3 5Right-handed 310
Helix 17
AB8
B
70 83Right-handed alpha
Helix 18
AB9
B
99 106Right-handed alpha
Helix 19
AC1
B
120 131Right-handed alpha
Helix 20
AC2
B
131 136Right-handed alpha
Helix 21
AC3
B
149 157Right-handed alpha
Helix 22
AC4
B
176 180Right-handed 310
Helix 23
AC5
B
181 191Right-handed alpha
Helix 24
AC6
B
208 223Right-handed alpha
Helix 25
AC7
B
237 239Right-handed 310
Helix 26
AC8
B
261 265Right-handed 310
Helix 27
AC9
B
267 271Right-handed 310
Helix 28
AD1
B
275 283Right-handed alpha
Helix 29
AD2
B
286 293Right-handed 310
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There are 4 sheets in PDB entry 4YUX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
7 8first strand
Strand 2
A
11 13anti-parallel
Strand 3
A
22 36anti-parallel
Strand 4
B
22 36anti-parallel
Strand 5
B
11 13anti-parallel
Strand 6
B
7 8anti-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
62 66first strand
Strand 2
A
55 59anti-parallel
Strand 3
A
41 47anti-parallel
Strand 4
A
22 36anti-parallel
Strand 5
B
22 36anti-parallel
Strand 6
B
41 47anti-parallel
Strand 7
B
55 59anti-parallel
Strand 8
B
62 66anti-parallel
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There are 7 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
143 147first strand
Strand 2
A
113 118parallel
Strand 3
A
90 95parallel
Strand 4
A
162 168parallel
Strand 5
A
192 200parallel
Strand 6
A
241 248anti-parallel
Strand 7
A
226 233anti-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
143 147first strand
Strand 2
B
113 118parallel
Strand 3
B
90 95parallel
Strand 4
B
162 168parallel
Strand 5
B
192 200parallel
Strand 6
B
241 248anti-parallel
Strand 7
B
226 233anti-parallel
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