Analysis of interatomic Contacts of Structural Units in PDB entry:
6NXK


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 6NXK entry

There are 4 chains in PDB entry 6NXK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 73
B
 MET 1LEU 73
C
 ASP 745ASN 820
D
 GLN 746LYS 819
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 15 helices in PDB entry 6NXK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 35Right-handed alpha
Helix 2
AA2
A
37 39Right-handed 310
Helix 3
AA3
A
56 60Right-handed 310
Helix 4
AA4
B
22 35Right-handed alpha
Helix 5
AA5
B
37 39Right-handed 310
Helix 6
AA6
B
56 60Right-handed 310
Helix 7
AA7
C
746 766Right-handed alpha
Helix 8
AA8
C
769 781Right-handed alpha
Helix 9
AA9
C
782 783Right-handed 310
Helix 10
AB1
C
784 788Right-handed 310
Helix 11
AB2
C
791 805Right-handed alpha
Helix 12
AB3
D
747 766Right-handed alpha
Helix 13
AB4
D
770 784Right-handed alpha
Helix 14
AB5
D
785 788Right-handed 310
Helix 15
AB6
D
791 805Right-handed alpha
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There are 4 sheets in PDB entry 6NXK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
12 16first strand
Strand 2
A
2 6anti-parallel
Strand 3
A
66 71parallel
Strand 4
A
41 45anti-parallel
Strand 5
A
48 49anti-parallel
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There are 5 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
12 16first strand
Strand 2
B
2 7anti-parallel
Strand 3
B
66 71parallel
Strand 4
B
41 45anti-parallel
Strand 5
B
48 49anti-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
C
809 811first strand
Strand 2
C
814 816anti-parallel
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There are 3 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
768 769first strand
Strand 2
D
814 816anti-parallel
Strand 3
D
809 811anti-parallel
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