Analysis of interatomic Contacts of Structural Units in PDB entry:
4U3J


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 4U3J entry

There are 2 chains in PDB entry 4U3J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 438
B
 MET 1SER 248
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 54 helices in PDB entry 4U3J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 28Right-handed alpha
Helix 2
AA2
A
72 82Right-handed alpha
Helix 3
AA3
A
103 109Right-handed alpha
Helix 4
AA4
A
111 128Right-handed alpha
Helix 5
AA5
A
148 162Right-handed alpha
Helix 6
AA6
A
175 179Right-handed 310
Helix 7
AA7
A
183 196Right-handed alpha
Helix 8
AA8
A
207 217Right-handed alpha
Helix 9
AA9
A
224 240Right-handed alpha
Helix 10
AB1
A
240 245Right-handed alpha
Helix 11
AB2
A
252 261Right-handed alpha
Helix 12
AB3
A
289 296Right-handed alpha
Helix 13
AB4
A
297 302Right-handed 310
Helix 14
AB5
A
325 339Right-handed alpha
Helix 15
AB6
A
385 401Right-handed alpha
Helix 16
AB7
A
405 411Right-handed alpha
Helix 17
AB8
A
416 437Right-handed alpha
Helix 18
AB9
B
10 28Right-handed alpha
Helix 19
AC1
B
41 46Right-handed alpha
Helix 20
AC2
B
47 49Right-handed 310
Helix 21
AC3
B
69 78Right-handed alpha
Helix 22
AC4
B
86 88Right-handed 310
Helix 23
AC5
B
100 106Right-handed alpha
Helix 24
AC6
B
112 126Right-handed alpha
Helix 25
AC7
B
142 159Right-handed alpha
Helix 26
AC8
B
180 196Right-handed alpha
Helix 27
AC9
B
204 212Right-handed alpha
Helix 28
AD1
B
221 237Right-handed alpha
Helix 29
AD2
B
237 242Right-handed alpha
Helix 30
AD3
B
249 258Right-handed alpha
Helix 31
AD4
B
285 295Right-handed alpha
Helix 32
AD5
B
296 299Right-handed 310
Helix 33
AD6
B
304 308Right-handed 310
Helix 34
AD7
B
322 337Right-handed alpha
Helix 35
AD8
B
338 341Right-handed 310
Helix 36
AD9
B
374 390Right-handed alpha
Helix 37
AE1
B
395 400Right-handed alpha
Helix 38
AE2
B
404 427Right-handed alpha
Helix 39
AE3
C
324 328Right-handed 310
Helix 40
AE4
C
331 337Right-handed alpha
Helix 41
AE5
C
340 355Right-handed alpha
Helix 42
AE6
C
356 359Right-handed 310
Helix 43
AE7
C
369 383Right-handed alpha
Helix 44
AE8
C
385 404Right-handed alpha
Helix 45
AE9
C
409 423Right-handed alpha
Helix 46
AF1
C
424 426Right-handed 310
Helix 47
AF2
C
428 446Right-handed alpha
Helix 48
AF3
C
455 466Right-handed alpha
Helix 49
AF4
C
470 488Right-handed alpha
Helix 50
AF5
C
492 498Right-handed alpha
Helix 51
AF6
C
502 512Right-handed alpha
Helix 52
AF7
C
515 534Right-handed alpha
Helix 53
AF8
C
538 543Right-handed alpha
Helix 54
AF9
C
546 559Right-handed alpha
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There are 5 sheets in PDB entry 4U3J. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
93 95first strand
Strand 2
A
66 70parallel
Strand 3
A
4 9parallel
Strand 4
A
135 141parallel
Strand 5
A
166 173parallel
Strand 6
A
201 206parallel
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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
54 56first strand
Strand 2
A
62 64anti-parallel
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There are 4 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
270 274first strand
Strand 2
A
374 382anti-parallel
Strand 3
A
313 322anti-parallel
Strand 4
A
352 357parallel
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There are 10 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 92first strand
Strand 2
B
63 67parallel
Strand 3
B
4 9parallel
Strand 4
B
132 138parallel
Strand 5
B
163 170parallel
Strand 6
B
198 203parallel
Strand 7
B
265 271parallel
Strand 8
B
363 371anti-parallel
Strand 9
B
310 319anti-parallel
Strand 10
B
349 354parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
51 53first strand
Strand 2
B
59 61anti-parallel
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