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


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 6ERC entry

There are 2 chains in PDB entry 6ERC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 21LYS 531
B
 SER 21ARG 140
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 49 helices in PDB entry 6ERC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
67 76Right-handed alpha
Helix 2
AA2
A
89 101Right-handed alpha
Helix 3
AA3
A
172 177Right-handed alpha
Helix 4
AA4
A
179 187Right-handed alpha
Helix 5
AA5
A
222 226Right-handed 310
Helix 6
AA6
A
231 236Right-handed 310
Helix 7
AA7
A
237 262Right-handed alpha
Helix 8
AA8
A
266 289Right-handed alpha
Helix 9
AA9
A
289 296Right-handed alpha
Helix 10
AB1
A
313 319Right-handed alpha
Helix 11
AB2
A
320 322Right-handed 310
Helix 12
AB3
A
323 328Right-handed alpha
Helix 13
AB4
A
348 350Right-handed 310
Helix 14
AB5
A
353 358Right-handed 310
Helix 15
AB6
A
361 371Right-handed alpha
Helix 16
AB7
A
381 386Right-handed alpha
Helix 17
AB8
A
398 411Right-handed alpha
Helix 18
AB9
A
414 422Right-handed alpha
Helix 19
AC1
A
429 434Right-handed alpha
Helix 20
AC2
A
436 447Right-handed alpha
Helix 21
AC3
A
449 453Right-handed 310
Helix 22
AC4
A
454 462Right-handed alpha
Helix 23
AC5
A
471 488Right-handed alpha
Helix 24
AC6
A
495 502Right-handed alpha
Helix 25
AC7
A
509 518Right-handed alpha
Helix 26
AC8
B
67 75Right-handed alpha
Helix 27
AC9
B
89 101Right-handed alpha
Helix 28
AD1
B
172 177Right-handed alpha
Helix 29
AD2
B
179 187Right-handed alpha
Helix 30
AD3
B
222 226Right-handed 310
Helix 31
AD4
B
233 236Right-handed 310
Helix 32
AD5
B
237 262Right-handed alpha
Helix 33
AD6
B
266 288Right-handed alpha
Helix 34
AD7
B
289 296Right-handed alpha
Helix 35
AD8
B
313 319Right-handed alpha
Helix 36
AD9
B
320 322Right-handed 310
Helix 37
AE1
B
323 328Right-handed alpha
Helix 38
AE2
B
348 350Right-handed 310
Helix 39
AE3
B
353 358Right-handed 310
Helix 40
AE4
B
361 371Right-handed alpha
Helix 41
AE5
B
381 386Right-handed alpha
Helix 42
AE6
B
398 410Right-handed alpha
Helix 43
AE7
B
414 422Right-handed alpha
Helix 44
AE8
B
436 447Right-handed alpha
Helix 45
AE9
B
449 453Right-handed 310
Helix 46
AF1
B
454 462Right-handed alpha
Helix 47
AF2
B
471 488Right-handed alpha
Helix 48
AF3
B
495 502Right-handed alpha
Helix 49
AF4
B
509 518Right-handed alpha
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There are 10 sheets in PDB entry 6ERC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
44 45first strand
Strand 2
A
159 164anti-parallel
Strand 3
A
141 144anti-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
108 112first strand
Strand 2
A
137 139anti-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
A
115 116first strand
Strand 2
A
133 134anti-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
197 199first strand
Strand 2
A
202 204anti-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
A
331 335first strand
Strand 2
A
341 346anti-parallel
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There are 3 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
44 45first strand
Strand 2
B
160 164anti-parallel
Strand 3
B
141 143anti-parallel
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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
108 112first strand
Strand 2
B
137 139anti-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
115 116first strand
Strand 2
B
133 134anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
197 199first strand
Strand 2
B
202 204anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
331 332first strand
Strand 2
B
345 346anti-parallel
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