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


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 5EKS entry

There are 2 chains in PDB entry 5EKS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0GLY 360
B
 HIS -1GLY 360
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 36 helices in PDB entry 5EKS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 28Right-handed alpha
Helix 2
AA2
A
29 31Right-handed 310
Helix 3
AA3
A
44 59Right-handed alpha
Helix 4
AA4
A
71 75Right-handed 310
Helix 5
AA5
A
76 90Right-handed alpha
Helix 6
AA6
A
103 117Right-handed alpha
Helix 7
AA7
A
118 120Right-handed 310
Helix 8
AA8
A
129 135Right-handed alpha
Helix 9
AA9
A
167 172Right-handed 310
Helix 10
AB1
A
173 192Right-handed alpha
Helix 11
AB2
A
192 208Right-handed alpha
Helix 12
AB3
A
210 234Right-handed alpha
Helix 13
AB4
A
238 244Right-handed 310
Helix 14
AB5
A
245 257Right-handed alpha
Helix 15
AB6
A
262 281Right-handed alpha
Helix 16
AB7
A
285 299Right-handed alpha
Helix 17
AB8
A
309 320Right-handed alpha
Helix 18
AB9
A
346 357Right-handed alpha
Helix 19
AC1
B
22 28Right-handed alpha
Helix 20
AC2
B
29 31Right-handed 310
Helix 21
AC3
B
43 60Right-handed alpha
Helix 22
AC4
B
71 75Right-handed 310
Helix 23
AC5
B
76 90Right-handed alpha
Helix 24
AC6
B
103 117Right-handed alpha
Helix 25
AC7
B
118 120Right-handed 310
Helix 26
AC8
B
129 135Right-handed alpha
Helix 27
AC9
B
167 172Right-handed 310
Helix 28
AD1
B
173 192Right-handed alpha
Helix 29
AD2
B
192 208Right-handed alpha
Helix 30
AD3
B
210 233Right-handed alpha
Helix 31
AD4
B
238 244Right-handed 310
Helix 32
AD5
B
245 257Right-handed alpha
Helix 33
AD6
B
262 281Right-handed alpha
Helix 34
AD7
B
285 299Right-handed alpha
Helix 35
AD8
B
309 320Right-handed alpha
Helix 36
AD9
B
346 356Right-handed alpha
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There are 8 sheets in PDB entry 5EKS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 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
2 8first strand
Strand 2
A
11 18anti-parallel
Strand 3
A
162 165parallel
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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
62 68first strand
Strand 2
A
35 41parallel
Strand 3
A
97 102parallel
Strand 4
A
122 127parallel
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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
A
141 146first strand
Strand 2
A
149 156anti-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
A
330 335first strand
Strand 2
A
338 342anti-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
B
2 6first strand
Strand 2
B
13 18anti-parallel
Strand 3
B
162 165parallel
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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
62 68first strand
Strand 2
B
35 41parallel
Strand 3
B
97 102parallel
Strand 4
B
122 127parallel
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There are 2 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
141 146first strand
Strand 2
B
149 156anti-parallel
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There are 2 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
330 335first strand
Strand 2
B
338 342anti-parallel
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