Analysis of interatomic Contacts of Structural Units in PDB entry:
9ST4


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 9ST4 entry

There are 2 chains in PDB entry 9ST4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4VAL 553
H
 SER 24SER 43
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 28 helices in PDB entry 9ST4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 43Right-handed alpha
Helix 2
AA2
A
48 66Right-handed alpha
Helix 3
AA3
A
71 91Right-handed alpha
Helix 4
AA4
A
93 95Right-handed 310
Helix 5
AA5
A
96 129Right-handed alpha
Helix 6
AA6
A
130 144Right-handed alpha
Helix 7
AA7
A
152 164Right-handed alpha
Helix 8
AA8
A
168 186Right-handed alpha
Helix 9
AA9
A
190 194Right-handed 310
Helix 10
AB1
A
196 199Right-handed 310
Helix 11
AB2
A
200 215Right-handed alpha
Helix 12
AB3
A
223 238Right-handed alpha
Helix 13
AB4
A
239 253Right-handed alpha
Helix 14
AB5
A
269 285Right-handed alpha
Helix 15
AB6
A
292 298Right-handed alpha
Helix 16
AB7
A
311 318Right-handed alpha
Helix 17
AB8
A
320 326Right-handed alpha
Helix 18
AB9
A
328 336Right-handed alpha
Helix 19
AC1
A
337 347Right-handed 310
Helix 20
AC2
A
353 361Right-handed alpha
Helix 21
AC3
A
362 380Right-handed alpha
Helix 22
AC4
A
381 391Right-handed alpha
Helix 23
AC5
A
397 416Right-handed alpha
Helix 24
AC6
A
417 420Right-handed 310
Helix 25
AC7
A
421 442Right-handed alpha
Helix 26
AC8
A
511 533Right-handed alpha
Helix 27
AC9
A
547 553Right-handed alpha
Helix 28
AD1
H
25 43Right-handed alpha
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There are no sheets in PDB entry 9ST4
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