Analysis of interatomic Contacts of Structural Units in PDB entry:
9EM9


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 9EM9 entry

There are 2 chains in PDB entry 9EM9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PRO 774
B
 SER 2PRO 774
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 48 helices in PDB entry 9EM9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 24Right-handed alpha
Helix 2
AA2
A
25 32Right-handed alpha
Helix 3
AA3
A
33 46Right-handed alpha
Helix 4
AA4
A
60 70Right-handed alpha
Helix 5
AA5
A
92 95Right-handed 310
Helix 6
AA6
A
104 120Right-handed alpha
Helix 7
AA7
A
130 149Right-handed alpha
Helix 8
AA8
A
154 174Right-handed alpha
Helix 9
AA9
A
195 203Right-handed alpha
Helix 10
AB1
A
220 225Right-handed alpha
Helix 11
AB2
A
239 252Right-handed alpha
Helix 12
AB3
A
263 268Right-handed alpha
Helix 13
AB4
A
271 284Right-handed alpha
Helix 14
AB5
A
286 290Right-handed 310
Helix 15
AB6
A
298 304Right-handed alpha
Helix 16
AB7
A
304 319Right-handed alpha
Helix 17
AB8
A
329 342Right-handed alpha
Helix 18
AB9
A
354 359Right-handed alpha
Helix 19
AC1
A
368 379Right-handed alpha
Helix 20
AC2
A
383 387Right-handed 310
Helix 21
AC3
A
400 423Right-handed alpha
Helix 22
AC4
A
423 437Right-handed alpha
Helix 23
AC5
A
438 472Right-handed alpha
Helix 24
AC6
A
736 767Right-handed alpha
Helix 25
AC7
B
5 24Right-handed alpha
Helix 26
AC8
B
25 32Right-handed alpha
Helix 27
AC9
B
33 46Right-handed alpha
Helix 28
AD1
B
60 70Right-handed alpha
Helix 29
AD2
B
92 95Right-handed 310
Helix 30
AD3
B
104 120Right-handed alpha
Helix 31
AD4
B
130 149Right-handed alpha
Helix 32
AD5
B
154 174Right-handed alpha
Helix 33
AD6
B
195 203Right-handed alpha
Helix 34
AD7
B
220 225Right-handed alpha
Helix 35
AD8
B
239 252Right-handed alpha
Helix 36
AD9
B
263 268Right-handed alpha
Helix 37
AE1
B
271 284Right-handed alpha
Helix 38
AE2
B
286 290Right-handed 310
Helix 39
AE3
B
298 304Right-handed alpha
Helix 40
AE4
B
304 319Right-handed alpha
Helix 41
AE5
B
329 342Right-handed alpha
Helix 42
AE6
B
354 359Right-handed alpha
Helix 43
AE7
B
368 379Right-handed alpha
Helix 44
AE8
B
383 387Right-handed 310
Helix 45
AE9
B
400 423Right-handed alpha
Helix 46
AF1
B
423 437Right-handed alpha
Helix 47
AF2
B
438 472Right-handed alpha
Helix 48
AF3
B
736 767Right-handed alpha
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There are 5 sheets in PDB entry 9EM9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
49 52first strand
Strand 2
A
227 231parallel
Strand 3
A
86 90anti-parallel
Strand 4
A
211 218parallel
Strand 5
A
97 102anti-parallel
Strand 6
A
184 188anti-parallel
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There are 3 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
259 262first strand
Strand 2
A
292 295parallel
Strand 3
A
325 327parallel
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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
392 394first strand
Strand 2
B
392 394anti-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
49 52first strand
Strand 2
B
227 231parallel
Strand 3
B
86 90anti-parallel
Strand 4
B
211 218parallel
Strand 5
B
97 102anti-parallel
Strand 6
B
184 188anti-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
259 262first strand
Strand 2
B
292 295parallel
Strand 3
B
325 327parallel
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