Analysis of interatomic Contacts of Structural Units in PDB entry:
8EM1


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 8EM1 entry

There are 2 chains in PDB entry 8EM1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2LEU 510
B
 TYR 3LEU 510
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 37 helices in PDB entry 8EM1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 23Right-handed alpha
Helix 2
AA2
A
24 27Right-handed 310
Helix 3
AA3
A
29 33Right-handed 310
Helix 4
AA4
A
76 80Right-handed 310
Helix 5
AA5
A
81 98Right-handed alpha
Helix 6
AA6
A
115 127Right-handed alpha
Helix 7
AA7
A
188 205Right-handed alpha
Helix 8
AA8
A
214 225Right-handed alpha
Helix 9
AA9
A
229 235Right-handed alpha
Helix 10
AB1
A
241 255Right-handed alpha
Helix 11
AB2
A
298 309Right-handed alpha
Helix 12
AB3
A
313 324Right-handed alpha
Helix 13
AB4
A
336 355Right-handed alpha
Helix 14
AB5
A
365 378Right-handed alpha
Helix 15
AB6
A
383 397Right-handed alpha
Helix 16
AB7
A
399 418Right-handed alpha
Helix 17
AB8
A
434 452Right-handed alpha
Helix 18
AB9
A
471 481Right-handed alpha
Helix 19
AC1
A
498 508Right-handed alpha
Helix 20
AC2
B
4 23Right-handed alpha
Helix 21
AC3
B
24 27Right-handed 310
Helix 22
AC4
B
76 80Right-handed 310
Helix 23
AC5
B
81 97Right-handed alpha
Helix 24
AC6
B
115 127Right-handed alpha
Helix 25
AC7
B
188 205Right-handed alpha
Helix 26
AC8
B
214 225Right-handed alpha
Helix 27
AC9
B
229 236Right-handed alpha
Helix 28
AD1
B
241 255Right-handed alpha
Helix 29
AD2
B
298 306Right-handed alpha
Helix 30
AD3
B
313 322Right-handed alpha
Helix 31
AD4
B
336 355Right-handed alpha
Helix 32
AD5
B
365 378Right-handed alpha
Helix 33
AD6
B
383 397Right-handed alpha
Helix 34
AD7
B
399 418Right-handed alpha
Helix 35
AD8
B
434 452Right-handed alpha
Helix 36
AD9
B
471 481Right-handed alpha
Helix 37
AE1
B
498 508Right-handed alpha
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There are 6 sheets in PDB entry 8EM1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 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
38 42first strand
Strand 2
A
55 60anti-parallel
Strand 3
A
67 74anti-parallel
Strand 4
A
101 107parallel
Strand 5
A
133 138parallel
Strand 6
A
153 157anti-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
265 267first strand
Strand 2
A
270 272anti-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
424 425first strand
Strand 2
A
431 432anti-parallel
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There are 6 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
37 42first strand
Strand 2
B
55 61anti-parallel
Strand 3
B
66 74anti-parallel
Strand 4
B
101 107parallel
Strand 5
B
133 138parallel
Strand 6
B
153 157anti-parallel
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There are 4 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
37 42first strand
Strand 2
B
55 61anti-parallel
Strand 3
B
66 74anti-parallel
Strand 4
B
169 170anti-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
B
424 425first strand
Strand 2
B
431 432anti-parallel
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