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


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 8KEM entry

There are 3 chains in PDB entry 8KEM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2GLU 426
B
 GLN 2GLU 426
C
 GLN 13GLU 426
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 63 helices in PDB entry 8KEM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 12Right-handed alpha
Helix 2
AA2
A
16 33Right-handed alpha
Helix 3
AA3
A
36 56Right-handed alpha
Helix 4
AA4
A
97 112Right-handed alpha
Helix 5
AA5
A
120 124Right-handed 310
Helix 6
AA6
A
130 134Right-handed 310
Helix 7
AA7
A
137 143Right-handed alpha
Helix 8
AA8
A
159 169Right-handed alpha
Helix 9
AA9
A
183 195Right-handed alpha
Helix 10
AB1
A
196 199Right-handed 310
Helix 11
AB2
A
201 210Right-handed alpha
Helix 12
AB3
A
224 228Right-handed 310
Helix 13
AB4
A
248 253Right-handed alpha
Helix 14
AB5
A
258 271Right-handed alpha
Helix 15
AB6
A
272 275Right-handed 310
Helix 16
AB7
A
277 288Right-handed alpha
Helix 17
AB8
A
311 320Right-handed alpha
Helix 18
AB9
A
320 325Right-handed alpha
Helix 19
AC1
A
377 394Right-handed alpha
Helix 20
AC2
A
397 413Right-handed alpha
Helix 21
AC3
A
417 426Right-handed alpha
Helix 22
AC4
B
3 10Right-handed alpha
Helix 23
AC5
B
19 32Right-handed alpha
Helix 24
AC6
B
36 56Right-handed alpha
Helix 25
AC7
B
97 112Right-handed alpha
Helix 26
AC8
B
120 124Right-handed 310
Helix 27
AC9
B
130 134Right-handed 310
Helix 28
AD1
B
137 143Right-handed alpha
Helix 29
AD2
B
159 169Right-handed alpha
Helix 30
AD3
B
183 195Right-handed alpha
Helix 31
AD4
B
196 199Right-handed 310
Helix 32
AD5
B
201 210Right-handed alpha
Helix 33
AD6
B
224 228Right-handed 310
Helix 34
AD7
B
248 253Right-handed alpha
Helix 35
AD8
B
258 271Right-handed alpha
Helix 36
AD9
B
272 275Right-handed 310
Helix 37
AE1
B
277 288Right-handed alpha
Helix 38
AE2
B
311 320Right-handed alpha
Helix 39
AE3
B
320 325Right-handed alpha
Helix 40
AE4
B
377 394Right-handed alpha
Helix 41
AE5
B
397 413Right-handed alpha
Helix 42
AE6
B
418 426Right-handed alpha
Helix 43
AE7
C
16 32Right-handed alpha
Helix 44
AE8
C
38 56Right-handed alpha
Helix 45
AE9
C
97 112Right-handed alpha
Helix 46
AF1
C
120 124Right-handed 310
Helix 47
AF2
C
130 134Right-handed 310
Helix 48
AF3
C
137 143Right-handed alpha
Helix 49
AF4
C
159 169Right-handed alpha
Helix 50
AF5
C
183 195Right-handed alpha
Helix 51
AF6
C
196 199Right-handed 310
Helix 52
AF7
C
201 210Right-handed alpha
Helix 53
AF8
C
211 215Right-handed 310
Helix 54
AF9
C
224 228Right-handed 310
Helix 55
AG1
C
248 253Right-handed alpha
Helix 56
AG2
C
258 271Right-handed alpha
Helix 57
AG3
C
272 275Right-handed 310
Helix 58
AG4
C
277 288Right-handed alpha
Helix 59
AG5
C
311 320Right-handed alpha
Helix 60
AG6
C
320 325Right-handed alpha
Helix 61
AG7
C
377 393Right-handed alpha
Helix 62
AG8
C
402 407Right-handed alpha
Helix 63
AG9
C
418 426Right-handed alpha
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There are 12 sheets in PDB entry 8KEM. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 10 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
84 85first strand
Strand 2
A
69 79anti-parallel
Strand 3
A
59 66anti-parallel
Strand 4
A
366 372anti-parallel
Strand 5
A
355 361anti-parallel
Strand 6
A
343 350anti-parallel
Strand 7
A
304 307anti-parallel
Strand 8
A
297 299anti-parallel
Strand 9
A
290 294anti-parallel
Strand 10
A
331 337anti-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
92 93first strand
Strand 2
A
256 257anti-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
179 180first strand
Strand 2
A
328 329anti-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
234 236first strand
Strand 2
A
239 241anti-parallel
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There are 10 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
84 85first strand
Strand 2
B
69 79anti-parallel
Strand 3
B
59 66anti-parallel
Strand 4
B
366 372anti-parallel
Strand 5
B
355 361anti-parallel
Strand 6
B
343 350anti-parallel
Strand 7
B
304 307anti-parallel
Strand 8
B
297 299anti-parallel
Strand 9
B
290 294anti-parallel
Strand 10
B
331 337anti-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
92 93first strand
Strand 2
B
256 257anti-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
179 180first strand
Strand 2
B
328 329anti-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
234 236first strand
Strand 2
B
239 241anti-parallel
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There are 10 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
84 85first strand
Strand 2
C
69 79anti-parallel
Strand 3
C
59 66anti-parallel
Strand 4
C
366 372anti-parallel
Strand 5
C
355 361anti-parallel
Strand 6
C
343 350anti-parallel
Strand 7
C
304 307anti-parallel
Strand 8
C
297 299anti-parallel
Strand 9
C
290 294anti-parallel
Strand 10
C
331 337anti-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
C
92 93first strand
Strand 2
C
256 257anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
179 180first strand
Strand 2
C
328 329anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
234 236first strand
Strand 2
C
239 241anti-parallel
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