Analysis of interatomic Contacts of Structural Units in PDB entry:
5KNQ


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 5KNQ entry

There are 4 chains in PDB entry 5KNQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 17GLN 202
B
 GLU 17TYR 201
C
 PRO 20PRO 198
D
 GLY 21TYR 201
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 19 helices in PDB entry 5KNQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 49Right-handed alpha
Helix 2
AA2
A
68 79Right-handed alpha
Helix 3
AA3
A
96 101Right-handed alpha
Helix 4
AA4
A
128 140Right-handed alpha
Helix 5
AA5
A
155 160Right-handed 310
Helix 6
AA6
B
29 48Right-handed alpha
Helix 7
AA7
B
49 52Right-handed 310
Helix 8
AA8
B
68 79Right-handed alpha
Helix 9
AA9
B
96 101Right-handed alpha
Helix 10
AB1
B
128 140Right-handed alpha
Helix 11
AB2
B
155 159Right-handed 310
Helix 12
AB3
C
29 48Right-handed alpha
Helix 13
AB4
C
68 79Right-handed alpha
Helix 14
AB5
C
128 140Right-handed alpha
Helix 15
AB6
D
29 48Right-handed alpha
Helix 16
AB7
D
50 55Right-handed alpha
Helix 17
AB8
D
68 79Right-handed alpha
Helix 18
AB9
D
96 101Right-handed alpha
Helix 19
AC1
D
128 140Right-handed alpha
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There are 8 sheets in PDB entry 5KNQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 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 28first strand
Strand 2
A
193 196anti-parallel
Strand 3
A
176 177anti-parallel
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There are 6 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
104 107first strand
Strand 2
A
83 91anti-parallel
Strand 3
A
59 64parallel
Strand 4
A
117 125parallel
Strand 5
A
145 153parallel
Strand 6
A
166 170parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 28first strand
Strand 2
B
193 196anti-parallel
Strand 3
B
176 177anti-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
104 107first strand
Strand 2
B
83 91anti-parallel
Strand 3
B
59 64parallel
Strand 4
B
117 125parallel
Strand 5
B
145 153parallel
Strand 6
B
166 170parallel
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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
C
23 28first strand
Strand 2
C
193 196anti-parallel
Strand 3
C
176 177anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
104 107first strand
Strand 2
C
83 91anti-parallel
Strand 3
C
59 64parallel
Strand 4
C
117 125parallel
Strand 5
C
145 153parallel
Strand 6
C
164 170parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
23 28first strand
Strand 2
D
193 196anti-parallel
Strand 3
D
176 177anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
104 107first strand
Strand 2
D
83 91anti-parallel
Strand 3
D
59 64parallel
Strand 4
D
117 125parallel
Strand 5
D
145 153parallel
Strand 6
D
164 170parallel
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