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


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 5NXN entry

There are 3 chains in PDB entry 5NXN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 1PHE 352
B
ALA 1PHE 352
C
ALA 1PHE 352
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 10 helices in PDB entry 5NXN. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
104 109Right-handed 310
Helix 2
AA2
A
330 337Right-handed alpha
Helix 3
AA3
B
101 106Right-handed alpha
Helix 4
AA4
B
107 109Right-handed 310
Helix 5
AA5
B
200 206Right-handed alpha
Helix 6
AA6
B
330 336Right-handed alpha
Helix 7
AA7
C
105 109Right-handed 310
Helix 8
AA8
C
140 145Right-handed alpha
Helix 9
AA9
C
167 171Right-handed 310
Helix 10
AB1
C
330 337Right-handed alpha
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There are 6 sheets in PDB entry 5NXN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 18 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
2 4first strand
Strand 2
A
9 24anti-parallel
Strand 3
A
343 352anti-parallel
Strand 4
A
316 325anti-parallel
Strand 5
A
297 311anti-parallel
Strand 6
A
277 289anti-parallel
Strand 7
A
261 271anti-parallel
Strand 8
A
237 247anti-parallel
Strand 9
A
225 234anti-parallel
Strand 10
A
188 197anti-parallel
Strand 11
A
175 183anti-parallel
Strand 12
A
148 155anti-parallel
Strand 13
A
129 138anti-parallel
Strand 14
A
90 98anti-parallel
Strand 15
A
75 86anti-parallel
Strand 16
A
54 65anti-parallel
Strand 17
A
39 49anti-parallel
Strand 18
A
9 24anti-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
251 252first strand
Strand 2
A
257 258anti-parallel
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There are 18 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
35 36first strand
Strand 2
B
13 24anti-parallel
Strand 3
B
343 352anti-parallel
Strand 4
B
316 325anti-parallel
Strand 5
B
298 311anti-parallel
Strand 6
B
277 289anti-parallel
Strand 7
B
261 271anti-parallel
Strand 8
B
237 247anti-parallel
Strand 9
B
222 234anti-parallel
Strand 10
B
188 198anti-parallel
Strand 11
B
175 185anti-parallel
Strand 12
B
148 155anti-parallel
Strand 13
B
130 138anti-parallel
Strand 14
B
90 97anti-parallel
Strand 15
B
74 86anti-parallel
Strand 16
B
54 65anti-parallel
Strand 17
B
39 49anti-parallel
Strand 18
B
13 24anti-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
B
251 252first strand
Strand 2
B
257 258anti-parallel
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There are 18 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
35 36first strand
Strand 2
C
10 23anti-parallel
Strand 3
C
343 352anti-parallel
Strand 4
C
316 325anti-parallel
Strand 5
C
298 311anti-parallel
Strand 6
C
277 289anti-parallel
Strand 7
C
261 271anti-parallel
Strand 8
C
237 247anti-parallel
Strand 9
C
222 234anti-parallel
Strand 10
C
188 198anti-parallel
Strand 11
C
175 183anti-parallel
Strand 12
C
148 155anti-parallel
Strand 13
C
129 138anti-parallel
Strand 14
C
90 98anti-parallel
Strand 15
C
75 86anti-parallel
Strand 16
C
55 65anti-parallel
Strand 17
C
39 47anti-parallel
Strand 18
C
10 23anti-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
251 252first strand
Strand 2
C
257 258anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il