Analysis of interatomic Contacts of Structural Units in PDB entry:
4TNB


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 4TNB entry

There is 1 chain in PDB entry 4TNB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 15PRO 543
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 30 helices in PDB entry 4TNB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 34Right-handed alpha
Helix 2
AA2
A
38 41Right-handed 310
Helix 3
AA3
A
42 49Right-handed alpha
Helix 4
AA4
A
52 58Right-handed alpha
Helix 5
AA5
A
60 72Right-handed alpha
Helix 6
AA6
A
74 92Right-handed alpha
Helix 7
AA7
A
94 96Right-handed 310
Helix 8
AA8
A
97 110Right-handed alpha
Helix 9
AA9
A
122 135Right-handed alpha
Helix 10
AB1
A
142 154Right-handed alpha
Helix 11
AB2
A
155 163Right-handed alpha
Helix 12
AB3
A
164 178Right-handed alpha
Helix 13
AB4
A
219 225Right-handed alpha
Helix 14
AB5
A
227 241Right-handed alpha
Helix 15
AB6
A
270 278Right-handed alpha
Helix 16
AB7
A
284 305Right-handed alpha
Helix 17
AB8
A
313 315Right-handed 310
Helix 18
AB9
A
329 333Right-handed 310
Helix 19
AC1
A
353 358Right-handed alpha
Helix 20
AC2
A
364 381Right-handed alpha
Helix 21
AC3
A
393 404Right-handed alpha
Helix 22
AC4
A
413 424Right-handed alpha
Helix 23
AC5
A
427 431Right-handed 310
Helix 24
AC6
A
438 444Right-handed alpha
Helix 25
AC7
A
445 449Right-handed 310
Helix 26
AC8
A
452 458Right-handed alpha
Helix 27
AC9
A
493 503Right-handed alpha
Helix 28
AD1
A
507 518Right-handed alpha
Helix 29
AD2
A
519 525Right-handed alpha
Helix 30
AD3
A
534 538Right-handed 310
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There are 3 sheets in PDB entry 4TNB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
186 195first strand
Strand 2
A
198 205anti-parallel
Strand 3
A
211 218anti-parallel
Strand 4
A
258 264anti-parallel
Strand 5
A
249 254anti-parallel
Strand 6
A
505 506anti-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
307 308first strand
Strand 2
A
334 335anti-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
317 319first strand
Strand 2
A
325 327anti-parallel
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