Analysis of interatomic Contacts of Structural Units in PDB entry:
7NG9


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 7NG9 entry

There are 3 chains in PDB entry 7NG9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1ALA 421
B
 GLU 1ALA 421
C
 GLU 1ALA 421
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 33 helices in PDB entry 7NG9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 13Right-handed alpha
Helix 2
AA2
A
14 36Right-handed alpha
Helix 3
AA3
A
37 39Right-handed 310
Helix 4
AA4
A
77 147Right-handed alpha
Helix 5
AA5
A
150 187Right-handed alpha
Helix 6
AA6
A
208 220Right-handed alpha
Helix 7
AA7
A
220 242Right-handed alpha
Helix 8
AA8
A
243 245Right-handed 310
Helix 9
AA9
A
291 359Right-handed alpha
Helix 10
AB1
A
362 398Right-handed alpha
Helix 11
AB2
A
402 412Right-handed alpha
Helix 12
AB3
B
2 13Right-handed alpha
Helix 13
AB4
B
14 36Right-handed alpha
Helix 14
AB5
B
37 39Right-handed 310
Helix 15
AB6
B
77 147Right-handed alpha
Helix 16
AB7
B
150 187Right-handed alpha
Helix 17
AB8
B
208 220Right-handed alpha
Helix 18
AB9
B
220 242Right-handed alpha
Helix 19
AC1
B
243 245Right-handed 310
Helix 20
AC2
B
291 359Right-handed alpha
Helix 21
AC3
B
362 398Right-handed alpha
Helix 22
AC4
B
402 412Right-handed alpha
Helix 23
AC5
C
2 13Right-handed alpha
Helix 24
AC6
C
14 36Right-handed alpha
Helix 25
AC7
C
37 39Right-handed 310
Helix 26
AC8
C
77 147Right-handed alpha
Helix 27
AC9
C
150 187Right-handed alpha
Helix 28
AD1
C
208 220Right-handed alpha
Helix 29
AD2
C
220 242Right-handed alpha
Helix 30
AD3
C
243 245Right-handed 310
Helix 31
AD4
C
291 359Right-handed alpha
Helix 32
AD5
C
362 398Right-handed alpha
Helix 33
AD6
C
402 412Right-handed alpha
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There are 10 sheets in PDB entry 7NG9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 2 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
45 47first strand
Strand 2
A
66 68anti-parallel
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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
192 196first strand
Strand 2
A
413 418anti-parallel
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There are 4 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
251 253first strand
Strand 2
A
277 280anti-parallel
Strand 3
C
45 49anti-parallel
Strand 4
C
66 68anti-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
A
256 258first strand
Strand 2
A
272 274anti-parallel
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There are 4 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
66 68first strand
Strand 2
B
45 49anti-parallel
Strand 3
C
277 280anti-parallel
Strand 4
C
251 253anti-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
B
192 196first strand
Strand 2
B
413 418anti-parallel
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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
251 253first strand
Strand 2
B
277 279anti-parallel
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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
256 258first strand
Strand 2
B
272 274anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
192 196first strand
Strand 2
C
413 418anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
256 258first strand
Strand 2
C
272 274anti-parallel
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