Analysis of interatomic Contacts of Structural Units in PDB entry:
7KN1


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 7KN1 entry

There are 2 chains in PDB entry 7KN1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -1ALA 334
B
 HIS 0ALA 335
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 26 helices in PDB entry 7KN1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 23Right-handed alpha
Helix 2
AA2
A
38 49Right-handed alpha
Helix 3
AA3
A
61 72Right-handed alpha
Helix 4
AA4
A
85 92Right-handed alpha
Helix 5
AA5
A
92 101Right-handed alpha
Helix 6
AA6
A
101 115Right-handed alpha
Helix 7
AA7
A
126 129Right-handed 310
Helix 8
AA8
A
146 165Right-handed alpha
Helix 9
AA9
A
198 208Right-handed alpha
Helix 10
AB1
A
235 253Right-handed alpha
Helix 11
AB2
A
268 280Right-handed alpha
Helix 12
AB3
A
302 310Right-handed alpha
Helix 13
AB4
A
316 334Right-handed alpha
Helix 14
AB5
B
10 23Right-handed alpha
Helix 15
AB6
B
38 49Right-handed alpha
Helix 16
AB7
B
61 72Right-handed alpha
Helix 17
AB8
B
85 92Right-handed alpha
Helix 18
AB9
B
92 101Right-handed alpha
Helix 19
AC1
B
101 115Right-handed alpha
Helix 20
AC2
B
126 129Right-handed 310
Helix 21
AC3
B
146 165Right-handed alpha
Helix 22
AC4
B
198 208Right-handed alpha
Helix 23
AC5
B
235 253Right-handed alpha
Helix 24
AC6
B
268 280Right-handed alpha
Helix 25
AC7
B
302 310Right-handed alpha
Helix 26
AC8
B
316 335Right-handed alpha
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There are 8 sheets in PDB entry 7KN1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
53 55first strand
Strand 2
A
26 30parallel
Strand 3
A
2 6parallel
Strand 4
A
76 79parallel
Strand 5
A
118 124parallel
Strand 6
A
170 176parallel
Strand 7
A
256 260parallel
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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
178 180first strand
Strand 2
A
232 234parallel
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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
214 217first strand
Strand 2
A
285 288parallel
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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
229 230first strand
Strand 2
A
266 267anti-parallel
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There are 7 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
53 55first strand
Strand 2
B
26 30parallel
Strand 3
B
2 6parallel
Strand 4
B
76 79parallel
Strand 5
B
118 124parallel
Strand 6
B
170 176parallel
Strand 7
B
256 260parallel
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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
178 180first strand
Strand 2
B
232 234parallel
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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
214 217first strand
Strand 2
B
285 288parallel
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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
229 230first strand
Strand 2
B
266 267anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il