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


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 9KNP entry

There are 2 chains in PDB entry 9KNP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TRP 376
B
 MET 1ASP 375
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 40 helices in PDB entry 9KNP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 17Right-handed 310
Helix 2
AA2
A
18 23Right-handed alpha
Helix 3
AA3
A
34 40Right-handed alpha
Helix 4
AA4
A
41 53Right-handed alpha
Helix 5
AA5
A
68 83Right-handed alpha
Helix 6
AA6
A
92 108Right-handed alpha
Helix 7
AA7
A
112 117Right-handed alpha
Helix 8
AA8
A
166 169Right-handed 310
Helix 9
AA9
A
179 183Right-handed 310
Helix 10
AB1
A
184 205Right-handed alpha
Helix 11
AB2
A
209 232Right-handed alpha
Helix 12
AB3
A
234 256Right-handed alpha
Helix 13
AB4
A
258 266Right-handed alpha
Helix 14
AB5
A
275 290Right-handed alpha
Helix 15
AB6
A
293 303Right-handed alpha
Helix 16
AB7
A
307 322Right-handed alpha
Helix 17
AB8
A
326 330Right-handed 310
Helix 18
AB9
A
332 349Right-handed alpha
Helix 19
AC1
A
350 356Right-handed 310
Helix 20
AC2
A
361 375Right-handed alpha
Helix 21
AC3
B
14 17Right-handed 310
Helix 22
AC4
B
18 23Right-handed alpha
Helix 23
AC5
B
34 40Right-handed alpha
Helix 24
AC6
B
41 54Right-handed alpha
Helix 25
AC7
B
68 83Right-handed alpha
Helix 26
AC8
B
92 108Right-handed alpha
Helix 27
AC9
B
112 117Right-handed alpha
Helix 28
AD1
B
166 169Right-handed 310
Helix 29
AD2
B
179 183Right-handed 310
Helix 30
AD3
B
184 205Right-handed alpha
Helix 31
AD4
B
209 232Right-handed alpha
Helix 32
AD5
B
234 256Right-handed alpha
Helix 33
AD6
B
258 267Right-handed alpha
Helix 34
AD7
B
275 292Right-handed alpha
Helix 35
AD8
B
293 303Right-handed alpha
Helix 36
AD9
B
307 322Right-handed alpha
Helix 37
AE1
B
326 330Right-handed 310
Helix 38
AE2
B
332 349Right-handed alpha
Helix 39
AE3
B
350 356Right-handed 310
Helix 40
AE4
B
361 375Right-handed alpha
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There are 4 sheets in PDB entry 9KNP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
2 3first strand
Strand 2
B
8 11anti-parallel
Strand 3
B
172 175parallel
Strand 4
B
134 139parallel
Strand 5
B
86 91parallel
Strand 6
B
28 33parallel
Strand 7
B
56 60parallel
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There are 7 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
56 60first strand
Strand 2
A
28 33parallel
Strand 3
A
86 91parallel
Strand 4
A
134 139parallel
Strand 5
A
172 175parallel
Strand 6
A
8 11parallel
Strand 7
B
2 3anti-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
151 156first strand
Strand 2
A
159 164anti-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
B
151 156first strand
Strand 2
B
159 164anti-parallel
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