Analysis of interatomic Contacts of Structural Units in PDB entry:
8CTD


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 8CTD entry

There is 1 chain in PDB entry 8CTD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 15LEU 470
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 24 helices in PDB entry 8CTD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
18 39Right-handed alpha
Helix 2
AA2
A
45 53Right-handed alpha
Helix 3
AA3
A
53 66Right-handed alpha
Helix 4
AA4
A
66 82Right-handed alpha
Helix 5
AA5
A
85 117Right-handed alpha
Helix 6
AA6
A
118 121Right-handed 310
Helix 7
AA7
A
138 143Right-handed alpha
Helix 8
AA8
A
143 150Right-handed alpha
Helix 9
AA9
A
153 158Right-handed alpha
Helix 10
AB1
A
212 230Right-handed alpha
Helix 11
AB2
A
233 272Right-handed alpha
Helix 12
AB3
A
276 282Right-handed alpha
Helix 13
AB4
A
282 299Right-handed alpha
Helix 14
AB5
A
300 309Right-handed alpha
Helix 15
AB6
A
312 320Right-handed alpha
Helix 16
AB7
A
320 331Right-handed alpha
Helix 17
AB8
A
336 348Right-handed alpha
Helix 18
AB9
A
351 363Right-handed alpha
Helix 19
AC1
A
367 385Right-handed alpha
Helix 20
AC2
A
390 408Right-handed alpha
Helix 21
AC3
A
418 426Right-handed alpha
Helix 22
AC4
A
429 435Right-handed 310
Helix 23
AC5
A
436 445Right-handed alpha
Helix 24
AC6
A
447 466Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 8CTD.

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
160 167first strand
Strand 2
A
201 208anti-parallel
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