Analysis of interatomic Contacts of Structural Units in PDB entry:
8K1I


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 8K1I entry

There are 4 chains in PDB entry 8K1I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 3SER 349
B
 MET 1TYR 348
C
 PRO 4SER 349
D
 MET 1SER 349
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 67 helices in PDB entry 8K1I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 20Right-handed 310
Helix 2
AA2
A
31 36Right-handed alpha
Helix 3
AA3
A
42 53Right-handed alpha
Helix 4
AA4
A
61 65Right-handed 310
Helix 5
AA5
A
66 78Right-handed alpha
Helix 6
AA6
A
83 87Right-handed 310
Helix 7
AA7
A
104 119Right-handed alpha
Helix 8
AA8
A
131 135Right-handed 310
Helix 9
AA9
A
136 153Right-handed alpha
Helix 10
AB1
A
165 178Right-handed alpha
Helix 11
AB2
A
201 213Right-handed alpha
Helix 12
AB3
A
242 261Right-handed alpha
Helix 13
AB4
A
264 278Right-handed alpha
Helix 14
AB5
A
302 319Right-handed alpha
Helix 15
AB6
A
321 336Right-handed alpha
Helix 16
AB7
A
337 339Right-handed 310
Helix 17
AB8
B
16 20Right-handed 310
Helix 18
AB9
B
28 31Right-handed 310
Helix 19
AC1
B
37 41Right-handed 310
Helix 20
AC2
B
42 53Right-handed alpha
Helix 21
AC3
B
66 77Right-handed alpha
Helix 22
AC4
B
83 87Right-handed 310
Helix 23
AC5
B
104 119Right-handed alpha
Helix 24
AC6
B
131 135Right-handed 310
Helix 25
AC7
B
136 153Right-handed alpha
Helix 26
AC8
B
165 178Right-handed alpha
Helix 27
AC9
B
201 206Right-handed alpha
Helix 28
AD1
B
206 215Right-handed alpha
Helix 29
AD2
B
242 260Right-handed alpha
Helix 30
AD3
B
264 278Right-handed alpha
Helix 31
AD4
B
302 319Right-handed alpha
Helix 32
AD5
B
321 336Right-handed alpha
Helix 33
AD6
B
337 339Right-handed 310
Helix 34
AD7
C
16 20Right-handed 310
Helix 35
AD8
C
28 30Right-handed 310
Helix 36
AD9
C
31 37Right-handed alpha
Helix 37
AE1
C
42 53Right-handed alpha
Helix 38
AE2
C
61 65Right-handed 310
Helix 39
AE3
C
66 78Right-handed alpha
Helix 40
AE4
C
83 87Right-handed 310
Helix 41
AE5
C
104 119Right-handed alpha
Helix 42
AE6
C
131 135Right-handed 310
Helix 43
AE7
C
136 153Right-handed alpha
Helix 44
AE8
C
165 178Right-handed alpha
Helix 45
AE9
C
201 213Right-handed alpha
Helix 46
AF1
C
242 260Right-handed alpha
Helix 47
AF2
C
264 278Right-handed alpha
Helix 48
AF3
C
302 319Right-handed alpha
Helix 49
AF4
C
321 336Right-handed alpha
Helix 50
AF5
C
337 339Right-handed 310
Helix 51
AF6
D
16 20Right-handed 310
Helix 52
AF7
D
28 31Right-handed 310
Helix 53
AF8
D
37 41Right-handed 310
Helix 54
AF9
D
42 53Right-handed alpha
Helix 55
AG1
D
61 65Right-handed 310
Helix 56
AG2
D
66 78Right-handed alpha
Helix 57
AG3
D
83 87Right-handed 310
Helix 58
AG4
D
104 119Right-handed alpha
Helix 59
AG5
D
131 135Right-handed 310
Helix 60
AG6
D
136 153Right-handed alpha
Helix 61
AG7
D
165 178Right-handed alpha
Helix 62
AG8
D
206 213Right-handed alpha
Helix 63
AG9
D
242 260Right-handed alpha
Helix 64
AH1
D
264 278Right-handed alpha
Helix 65
AH2
D
302 318Right-handed alpha
Helix 66
AH3
D
321 336Right-handed alpha
Helix 67
AH4
D
337 339Right-handed 310
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There are 4 sheets in PDB entry 8K1I. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 9 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
23 26first strand
Strand 2
A
57 59parallel
Strand 3
A
88 93parallel
Strand 4
A
126 129parallel
Strand 5
A
159 163parallel
Strand 6
A
189 193parallel
Strand 7
A
218 222parallel
Strand 8
A
294 298parallel
Strand 9
A
23 26parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 26first strand
Strand 2
B
57 59parallel
Strand 3
B
88 93parallel
Strand 4
B
126 129parallel
Strand 5
B
159 163parallel
Strand 6
B
189 193parallel
Strand 7
B
218 222parallel
Strand 8
B
294 298parallel
Strand 9
B
23 26parallel
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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
23 26first strand
Strand 2
C
57 59parallel
Strand 3
C
88 93parallel
Strand 4
C
126 129parallel
Strand 5
C
159 163parallel
Strand 6
C
189 193parallel
Strand 7
C
218 222parallel
Strand 8
C
294 298parallel
Strand 9
C
23 26parallel
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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
23 26first strand
Strand 2
D
57 59parallel
Strand 3
D
88 93parallel
Strand 4
D
124 129parallel
Strand 5
D
156 163parallel
Strand 6
D
189 193parallel
Strand 7
D
218 222parallel
Strand 8
D
294 298parallel
Strand 9
D
23 26parallel
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