Analysis of interatomic Contacts of Structural Units in PDB entry:
1DX4


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 1DX4 entry

There is 1 chain in PDB entry 1DX4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASP 3TRP 573
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 29 helices in PDB entry 1DX4. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
39 43Right-handed 310
Helix 2
AA2
A
77 82Right-handed alpha
Helix 3
AA3
A
159 163Right-handed 310
Helix 4
AA4
A
164 172Right-handed alpha
Helix 5
AA5
A
183 188Right-handed alpha
Helix 6
AA6
A
190 194Right-handed 310
Helix 7
AA7
A
195 199Right-handed 310
Helix 8
AA8
A
205 221Right-handed alpha
Helix 9
AA9
A
222 225Right-handed 310
Helix 10
AB1
A
238 250Right-handed alpha
Helix 11
AB2
A
269 273Right-handed 310
Helix 12
AB3
A
275 290Right-handed alpha
Helix 13
AB4
A
293 298Right-handed 310
Helix 14
AB5
A
300 309Right-handed alpha
Helix 15
AB6
A
312 320Right-handed alpha
Helix 16
AB7
A
321 324Right-handed 310
Helix 17
AB8
A
348 352Right-handed 310
Helix 18
AB9
A
353 356Right-handed 310
Helix 19
AC1
A
368 376Right-handed alpha
Helix 20
AC2
A
389 401Right-handed alpha
Helix 21
AC3
A
405 416Right-handed alpha
Helix 22
AC4
A
425 440Right-handed alpha
Helix 23
AC5
A
440 454Right-handed alpha
Helix 24
AC6
A
473 477Right-handed 310
Helix 25
AC7
A
481 488Right-handed alpha
Helix 26
AC8
A
489 493Right-handed 310
Helix 27
AC9
A
499 520Right-handed alpha
Helix 28
AD1
A
553 565Right-handed alpha
Helix 29
AD2
A
566 572Right-handed alpha
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There are 2 sheets in PDB entry 1DX4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 3 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
6 9first strand
Strand 2
A
12 15anti-parallel
Strand 3
A
57 58parallel
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There are 10 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
17 21first strand
Strand 2
A
24 33anti-parallel
Strand 3
A
95 101anti-parallel
Strand 4
A
174 178anti-parallel
Strand 5
A
141 147parallel
Strand 6
A
227 237parallel
Strand 7
A
259 263parallel
Strand 8
A
358 364parallel
Strand 9
A
457 463parallel
Strand 10
A
540 542parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il