Analysis of interatomic Contacts of Structural Units in PDB entry:
5ECS


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 5ECS entry

There are 2 chains in PDB entry 5ECS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4LEU 217
B
 LEU 4LEU 217
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 28 helices in PDB entry 5ECS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 27Right-handed alpha
Helix 2
AA2
A
36 40Right-handed 310
Helix 3
AA3
A
41 48Right-handed alpha
Helix 4
AA4
A
66 78Right-handed alpha
Helix 5
AA5
A
88 104Right-handed alpha
Helix 6
AA6
A
104 116Right-handed alpha
Helix 7
AA7
A
117 140Right-handed alpha
Helix 8
AA8
A
151 159Right-handed alpha
Helix 9
AA9
A
160 162Right-handed 310
Helix 10
AB1
A
163 171Right-handed alpha
Helix 11
AB2
A
174 179Right-handed alpha
Helix 12
AB3
A
179 191Right-handed alpha
Helix 13
AB4
A
192 197Right-handed alpha
Helix 14
AB5
A
201 217Right-handed alpha
Helix 15
AB6
B
15 27Right-handed alpha
Helix 16
AB7
B
36 40Right-handed 310
Helix 17
AB8
B
41 48Right-handed alpha
Helix 18
AB9
B
66 78Right-handed alpha
Helix 19
AC1
B
88 104Right-handed alpha
Helix 20
AC2
B
104 116Right-handed alpha
Helix 21
AC3
B
117 140Right-handed alpha
Helix 22
AC4
B
151 159Right-handed alpha
Helix 23
AC5
B
160 162Right-handed 310
Helix 24
AC6
B
163 172Right-handed alpha
Helix 25
AC7
B
174 179Right-handed alpha
Helix 26
AC8
B
179 191Right-handed alpha
Helix 27
AC9
B
192 197Right-handed alpha
Helix 28
AD1
B
201 217Right-handed alpha
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There are 2 sheets in PDB entry 5ECS. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
31 34first strand
Strand 2
A
6 9parallel
Strand 3
A
56 59anti-parallel
Strand 4
A
62 65anti-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
B
31 34first strand
Strand 2
B
6 9parallel
Strand 3
B
56 59anti-parallel
Strand 4
B
62 65anti-parallel
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