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


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 4YRU entry

There are 4 chains in PDB entry 4YRU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 16LYS 174
B
 LEU 8ALA 175
C
 LEU 8LYS 174
D
 LEU 8SER 173
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 35 helices in PDB entry 4YRU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 38Right-handed alpha
Helix 2
AA2
A
45 56Right-handed alpha
Helix 3
AA3
A
61 73Right-handed alpha
Helix 4
AA4
A
81 94Right-handed alpha
Helix 5
AA5
A
96 109Right-handed alpha
Helix 6
AA6
A
118 133Right-handed alpha
Helix 7
AA7
A
145 157Right-handed alpha
Helix 8
AA8
A
165 174Right-handed alpha
Helix 9
AA9
B
14 19Right-handed alpha
Helix 10
AB1
B
25 38Right-handed alpha
Helix 11
AB2
B
45 56Right-handed alpha
Helix 12
AB3
B
61 73Right-handed alpha
Helix 13
AB4
B
81 94Right-handed alpha
Helix 14
AB5
B
96 109Right-handed alpha
Helix 15
AB6
B
118 133Right-handed alpha
Helix 16
AB7
B
144 157Right-handed alpha
Helix 17
AB8
B
165 175Right-handed alpha
Helix 18
AB9
C
14 19Right-handed alpha
Helix 19
AC1
C
25 35Right-handed alpha
Helix 20
AC2
C
44 56Right-handed alpha
Helix 21
AC3
C
61 73Right-handed alpha
Helix 22
AC4
C
81 95Right-handed alpha
Helix 23
AC5
C
96 109Right-handed alpha
Helix 24
AC6
C
118 133Right-handed alpha
Helix 25
AC7
C
144 157Right-handed alpha
Helix 26
AC8
C
165 174Right-handed alpha
Helix 27
AC9
D
11 19Right-handed alpha
Helix 28
AD1
D
25 36Right-handed alpha
Helix 29
AD2
D
44 56Right-handed alpha
Helix 30
AD3
D
61 73Right-handed alpha
Helix 31
AD4
D
81 94Right-handed alpha
Helix 32
AD5
D
96 109Right-handed alpha
Helix 33
AD6
D
118 133Right-handed alpha
Helix 34
AD7
D
144 157Right-handed alpha
Helix 35
AD8
D
165 173Right-handed alpha
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There are 6 sheets in PDB entry 4YRU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
43 44first strand
Strand 2
A
79 80anti-parallel
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There are 2 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
116 117first strand
Strand 2
A
163 164anti-parallel
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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
B
43 44first strand
Strand 2
B
79 80anti-parallel
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There are 2 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
116 117first strand
Strand 2
B
163 164anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
116 117first strand
Strand 2
C
163 164anti-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
D
116 117first strand
Strand 2
D
163 164anti-parallel
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