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


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 7NXK entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 7NXK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 715TYR 892
A
 ASN 894HIS 1040
B
 THR 20MET 265
C
 SER 717TYR 892
C
 ASN 894HIS 1040
D
 LYS 21GLY 261
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 59 helices in PDB entry 7NXK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
723 725Right-handed 310
Helix 2
AA2
A
768 779Right-handed alpha
Helix 3
AA3
A
820 826Right-handed alpha
Helix 4
AA4
A
832 853Right-handed alpha
Helix 5
AA5
A
861 863Right-handed 310
Helix 6
AA6
A
903 908Right-handed alpha
Helix 7
AA7
A
915 930Right-handed alpha
Helix 8
AA8
A
940 953Right-handed alpha
Helix 9
AA9
A
962 966Right-handed 310
Helix 10
AB1
A
981 986Right-handed alpha
Helix 11
AB2
A
990 1001Right-handed alpha
Helix 12
AB3
A
1010 1016Right-handed alpha
Helix 13
AB4
B
29 33Right-handed 310
Helix 14
AB5
B
34 39Right-handed alpha
Helix 15
AB6
B
42 64Right-handed alpha
Helix 16
AB7
B
67 82Right-handed alpha
Helix 17
AB8
B
91 107Right-handed alpha
Helix 18
AB9
B
112 122Right-handed alpha
Helix 19
AC1
B
125 130Right-handed alpha
Helix 20
AC2
B
135 151Right-handed alpha
Helix 21
AC3
B
159 170Right-handed alpha
Helix 22
AC4
B
174 193Right-handed alpha
Helix 23
AC5
B
194 195Right-handed 310
Helix 24
AC6
B
196 200Right-handed 310
Helix 25
AC7
B
202 218Right-handed alpha
Helix 26
AC8
B
221 226Right-handed 310
Helix 27
AC9
B
233 238Right-handed 310
Helix 28
AD1
B
243 258Right-handed alpha
Helix 29
AD2
B
259 262Right-handed 310
Helix 30
AD3
C
723 725Right-handed 310
Helix 31
AD4
C
768 779Right-handed alpha
Helix 32
AD5
C
820 827Right-handed alpha
Helix 33
AD6
C
832 853Right-handed alpha
Helix 34
AD7
C
861 863Right-handed 310
Helix 35
AD8
C
877 881Right-handed 310
Helix 36
AD9
C
903 908Right-handed alpha
Helix 37
AE1
C
915 930Right-handed alpha
Helix 38
AE2
C
940 953Right-handed alpha
Helix 39
AE3
C
962 966Right-handed 310
Helix 40
AE4
C
981 986Right-handed alpha
Helix 41
AE5
C
990 1001Right-handed alpha
Helix 42
AE6
C
1010 1015Right-handed alpha
Helix 43
AE7
D
29 33Right-handed 310
Helix 44
AE8
D
34 39Right-handed alpha
Helix 45
AE9
D
42 64Right-handed alpha
Helix 46
AF1
D
67 82Right-handed alpha
Helix 47
AF2
D
91 107Right-handed alpha
Helix 48
AF3
D
112 122Right-handed alpha
Helix 49
AF4
D
125 130Right-handed alpha
Helix 50
AF5
D
131 133Right-handed 310
Helix 51
AF6
D
135 151Right-handed alpha
Helix 52
AF7
D
159 170Right-handed alpha
Helix 53
AF8
D
174 193Right-handed alpha
Helix 54
AF9
D
194 195Right-handed 310
Helix 55
AG1
D
196 200Right-handed 310
Helix 56
AG2
D
202 218Right-handed alpha
Helix 57
AG3
D
221 226Right-handed 310
Helix 58
AG4
D
233 238Right-handed 310
Helix 59
AG5
D
243 259Right-handed alpha
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There are 6 sheets in PDB entry 7NXK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
727 734first strand
Strand 2
A
741 746anti-parallel
Strand 3
A
752 758anti-parallel
Strand 4
A
809 814anti-parallel
Strand 5
A
789 794anti-parallel
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There are 3 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
818 819first strand
Strand 2
A
865 867anti-parallel
Strand 3
A
873 875anti-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
855 856first strand
Strand 2
A
882 883anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
727 735first strand
Strand 2
C
740 746anti-parallel
Strand 3
C
752 759anti-parallel
Strand 4
C
808 814anti-parallel
Strand 5
C
789 794anti-parallel
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There are 2 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
855 856first strand
Strand 2
C
882 883anti-parallel
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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
C
865 867first strand
Strand 2
C
873 875anti-parallel
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