Analysis of interatomic Contacts of Structural Units in PDB entry:
4U09


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 4U09 entry

There are 2 chains in PDB entry 4U09 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 26PHE 417
B
 ILE 26GLY 421
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 38 helices in PDB entry 4U09. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
32 39Right-handed alpha
Helix 2
AA2
A
40 43Right-handed 310
Helix 3
AA3
A
57 63Right-handed 310
Helix 4
AA4
A
75 79Right-handed 310
Helix 5
AA5
A
82 86Right-handed 310
Helix 6
AA6
A
103 109Right-handed 310
Helix 7
AA7
A
126 132Right-handed 310
Helix 8
AA8
A
149 155Right-handed 310
Helix 9
AA9
A
172 178Right-handed 310
Helix 10
AB1
A
197 201Right-handed 310
Helix 11
AB2
A
218 224Right-handed 310
Helix 12
AB3
A
241 247Right-handed 310
Helix 13
AB4
A
264 270Right-handed 310
Helix 14
AB5
A
287 293Right-handed 310
Helix 15
AB6
A
310 316Right-handed 310
Helix 16
AB7
A
333 339Right-handed 310
Helix 17
AB8
A
356 362Right-handed 310
Helix 18
AB9
A
379 385Right-handed 310
Helix 19
AC1
A
399 410Right-handed alpha
Helix 20
AC2
B
32 39Right-handed alpha
Helix 21
AC3
B
40 43Right-handed 310
Helix 22
AC4
B
57 63Right-handed 310
Helix 23
AC5
B
75 79Right-handed 310
Helix 24
AC6
B
82 86Right-handed 310
Helix 25
AC7
B
103 109Right-handed 310
Helix 26
AC8
B
126 132Right-handed 310
Helix 27
AC9
B
149 155Right-handed 310
Helix 28
AD1
B
172 178Right-handed 310
Helix 29
AD2
B
195 200Right-handed alpha
Helix 30
AD3
B
218 224Right-handed 310
Helix 31
AD4
B
241 247Right-handed 310
Helix 32
AD5
B
264 270Right-handed 310
Helix 33
AD6
B
287 293Right-handed 310
Helix 34
AD7
B
310 316Right-handed 310
Helix 35
AD8
B
333 339Right-handed 310
Helix 36
AD9
B
356 362Right-handed 310
Helix 37
AE1
B
379 385Right-handed 310
Helix 38
AE2
B
399 410Right-handed alpha
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There are 2 sheets in PDB entry 4U09. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 17 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
68 70parallel
Strand 3
A
91 93parallel
Strand 4
A
114 116parallel
Strand 5
A
137 139parallel
Strand 6
A
160 162parallel
Strand 7
A
183 185parallel
Strand 8
A
206 208parallel
Strand 9
A
229 231parallel
Strand 10
A
252 254parallel
Strand 11
A
275 277parallel
Strand 12
A
298 300parallel
Strand 13
A
321 323parallel
Strand 14
A
344 346parallel
Strand 15
A
367 369parallel
Strand 16
A
390 392parallel
Strand 17
A
414 416parallel
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There are 17 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
45 47first strand
Strand 2
B
68 70parallel
Strand 3
B
91 93parallel
Strand 4
B
114 116parallel
Strand 5
B
137 139parallel
Strand 6
B
160 162parallel
Strand 7
B
183 185parallel
Strand 8
B
206 208parallel
Strand 9
B
229 231parallel
Strand 10
B
252 254parallel
Strand 11
B
275 277parallel
Strand 12
B
298 300parallel
Strand 13
B
321 323parallel
Strand 14
B
344 346parallel
Strand 15
B
367 369parallel
Strand 16
B
390 392parallel
Strand 17
B
414 416parallel
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