Analysis of interatomic Contacts of Structural Units in PDB entry:
6ERK


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 6ERK entry

There are 2 chains in PDB entry 6ERK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 430
B
 GLY -1ARG 429
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 33 helices in PDB entry 6ERK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 14Right-handed alpha
Helix 2
AA2
A
50 55Right-handed alpha
Helix 3
AA3
A
62 74Right-handed alpha
Helix 4
AA4
A
87 100Right-handed alpha
Helix 5
AA5
A
112 131Right-handed alpha
Helix 6
AA6
A
150 155Right-handed alpha
Helix 7
AA7
A
189 204Right-handed alpha
Helix 8
AA8
A
226 240Right-handed alpha
Helix 9
AA9
A
260 265Right-handed 310
Helix 10
AB1
A
275 280Right-handed 310
Helix 11
AB2
A
292 300Right-handed alpha
Helix 12
AB3
A
315 332Right-handed alpha
Helix 13
AB4
A
333 350Right-handed alpha
Helix 14
AB5
A
351 355Right-handed 310
Helix 15
AB6
A
377 386Right-handed alpha
Helix 16
AB7
A
408 430Right-handed alpha
Helix 17
AB8
B
7 14Right-handed alpha
Helix 18
AB9
B
50 55Right-handed alpha
Helix 19
AC1
B
62 74Right-handed alpha
Helix 20
AC2
B
87 100Right-handed alpha
Helix 21
AC3
B
112 131Right-handed alpha
Helix 22
AC4
B
150 155Right-handed alpha
Helix 23
AC5
B
189 204Right-handed alpha
Helix 24
AC6
B
226 241Right-handed alpha
Helix 25
AC7
B
260 265Right-handed 310
Helix 26
AC8
B
275 280Right-handed 310
Helix 27
AC9
B
292 300Right-handed alpha
Helix 28
AD1
B
315 332Right-handed alpha
Helix 29
AD2
B
333 350Right-handed alpha
Helix 30
AD3
B
351 355Right-handed 310
Helix 31
AD4
B
377 383Right-handed alpha
Helix 32
AD5
B
384 388Right-handed 310
Helix 33
AD6
B
408 427Right-handed alpha
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There are 8 sheets in PDB entry 6ERK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 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
390 391first strand
Strand 2
A
45 48parallel
Strand 3
A
37 40anti-parallel
Strand 4
A
28 34anti-parallel
Strand 5
B
84 86parallel
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There are 5 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
84 86first strand
Strand 2
B
28 34parallel
Strand 3
B
37 40anti-parallel
Strand 4
B
45 48anti-parallel
Strand 5
B
390 391parallel
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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
104 110first strand
Strand 2
A
286 291anti-parallel
Strand 3
A
271 274anti-parallel
Strand 4
A
243 247parallel
Strand 5
A
207 212parallel
Strand 6
A
138 142parallel
Strand 7
A
175 177parallel
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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
216 217first strand
Strand 2
A
223 224anti-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
A
358 364first strand
Strand 2
A
367 372anti-parallel
Strand 3
A
398 401anti-parallel
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There are 7 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
104 110first strand
Strand 2
B
286 291anti-parallel
Strand 3
B
271 274anti-parallel
Strand 4
B
243 247parallel
Strand 5
B
207 212parallel
Strand 6
B
138 142parallel
Strand 7
B
175 177parallel
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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
216 217first strand
Strand 2
B
223 224anti-parallel
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There are 3 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
358 364first strand
Strand 2
B
367 372anti-parallel
Strand 3
B
398 401anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il