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


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 5NAB entry

There are 2 chains in PDB entry 5NAB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7LEU 457
B
 ALA 7LEU 457
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 38 helices in PDB entry 5NAB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 29Right-handed alpha
Helix 2
AA2
A
58 68Right-handed alpha
Helix 3
AA3
A
70 76Right-handed alpha
Helix 4
AA4
A
111 125Right-handed alpha
Helix 5
AA5
A
170 177Right-handed alpha
Helix 6
AA6
A
199 206Right-handed alpha
Helix 7
AA7
A
252 256Right-handed 310
Helix 8
AA8
A
258 270Right-handed alpha
Helix 9
AA9
A
273 277Right-handed 310
Helix 10
AB1
A
279 287Right-handed alpha
Helix 11
AB2
A
310 313Right-handed 310
Helix 12
AB3
A
322 341Right-handed alpha
Helix 13
AB4
A
343 375Right-handed alpha
Helix 14
AB5
A
380 396Right-handed alpha
Helix 15
AB6
A
402 410Right-handed alpha
Helix 16
AB7
A
413 433Right-handed alpha
Helix 17
AB8
A
437 441Right-handed 310
Helix 18
AB9
A
442 454Right-handed alpha
Helix 19
AC1
B
17 29Right-handed alpha
Helix 20
AC2
B
58 68Right-handed alpha
Helix 21
AC3
B
70 76Right-handed alpha
Helix 22
AC4
B
111 125Right-handed alpha
Helix 23
AC5
B
170 177Right-handed alpha
Helix 24
AC6
B
199 206Right-handed alpha
Helix 25
AC7
B
252 256Right-handed 310
Helix 26
AC8
B
258 270Right-handed alpha
Helix 27
AC9
B
273 277Right-handed 310
Helix 28
AD1
B
279 287Right-handed alpha
Helix 29
AD2
B
310 313Right-handed 310
Helix 30
AD3
B
317 321Right-handed 310
Helix 31
AD4
B
322 341Right-handed alpha
Helix 32
AD5
B
343 375Right-handed alpha
Helix 33
AD6
B
376 378Right-handed 310
Helix 34
AD7
B
379 396Right-handed alpha
Helix 35
AD8
B
402 410Right-handed alpha
Helix 36
AD9
B
413 433Right-handed alpha
Helix 37
AE1
B
437 441Right-handed 310
Helix 38
AE2
B
442 454Right-handed alpha
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There are 10 sheets in PDB entry 5NAB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 6 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
128 130first strand
Strand 2
A
32 36parallel
Strand 3
A
9 13parallel
Strand 4
A
162 164parallel
Strand 5
A
306 308parallel
Strand 6
A
301 302anti-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
54 57first strand
Strand 2
A
106 110anti-parallel
Strand 3
A
79 81anti-parallel
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There are 6 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
95 97first strand
Strand 2
A
83 86anti-parallel
Strand 3
A
213 218parallel
Strand 4
A
221 227anti-parallel
Strand 5
A
233 240anti-parallel
Strand 6
A
191 198anti-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
A
134 139first strand
Strand 2
A
144 148anti-parallel
Strand 3
A
154 158anti-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
A
185 188first strand
Strand 2
A
293 296anti-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
B
128 130first strand
Strand 2
B
32 36parallel
Strand 3
B
9 13parallel
Strand 4
B
162 164parallel
Strand 5
B
306 308parallel
Strand 6
B
301 302anti-parallel
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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
B
54 57first strand
Strand 2
B
106 110anti-parallel
Strand 3
B
79 81anti-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
B
94 97first strand
Strand 2
B
83 86anti-parallel
Strand 3
B
213 218parallel
Strand 4
B
221 227anti-parallel
Strand 5
B
233 240anti-parallel
Strand 6
B
191 198anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
134 139first strand
Strand 2
B
144 148anti-parallel
Strand 3
B
154 158anti-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
B
185 188first strand
Strand 2
B
293 296anti-parallel
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