Analysis of interatomic Contacts of Structural Units in PDB entry:
9NEN


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 9NEN entry

There is 1 chain in PDB entry 9NEN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 24ILE 538
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 29 helices in PDB entry 9NEN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
28 40Right-handed alpha
Helix 2
AA2
A
54 58Right-handed 310
Helix 3
AA3
A
59 66Right-handed alpha
Helix 4
AA4
A
72 81Right-handed alpha
Helix 5
AA5
A
89 101Right-handed alpha
Helix 6
AA6
A
104 114Right-handed alpha
Helix 7
AA7
A
114 119Right-handed alpha
Helix 8
AA8
A
121 135Right-handed alpha
Helix 9
AA9
A
145 159Right-handed alpha
Helix 10
AB1
A
160 169Right-handed alpha
Helix 11
AB2
A
178 186Right-handed alpha
Helix 12
AB3
A
192 205Right-handed alpha
Helix 13
AB4
A
206 211Right-handed alpha
Helix 14
AB5
A
219 237Right-handed alpha
Helix 15
AB6
A
240 245Right-handed alpha
Helix 16
AB7
A
261 264Right-handed 310
Helix 17
AB8
A
265 275Right-handed alpha
Helix 18
AB9
A
277 282Right-handed alpha
Helix 19
AC1
A
284 289Right-handed alpha
Helix 20
AC2
A
298 309Right-handed alpha
Helix 21
AC3
A
310 317Right-handed alpha
Helix 22
AC4
A
322 334Right-handed alpha
Helix 23
AC5
A
347 360Right-handed alpha
Helix 24
AC6
A
378 382Right-handed 310
Helix 25
AC7
A
391 407Right-handed alpha
Helix 26
AC8
A
429 440Right-handed alpha
Helix 27
AC9
A
448 456Right-handed alpha
Helix 28
AD1
A
478 491Right-handed alpha
Helix 29
AD2
A
525 535Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 9NEN.

There are 7 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
516 520parallel
Strand 3
A
495 500parallel
Strand 4
A
463 468parallel
Strand 5
A
371 375parallel
Strand 6
A
411 415parallel
Strand 7
A
419 421anti-parallel
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