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


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 4XCG entry

There are 2 chains in PDB entry 4XCG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLY 30GLY 535
A
 ASP 19PRO 532
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 40 helices in PDB entry 4XCG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
30 50Right-handed alpha
Helix 2
AA2
B
73 81Right-handed alpha
Helix 3
AA3
B
85 96Right-handed alpha
Helix 4
AA4
B
105 125Right-handed alpha
Helix 5
AA5
B
129 152Right-handed alpha
Helix 6
AA6
B
159 172Right-handed alpha
Helix 7
AA7
B
179 194Right-handed alpha
Helix 8
AA8
B
205 207Right-handed 310
Helix 9
AA9
B
218 222Right-handed 310
Helix 10
AB1
B
278 294Right-handed alpha
Helix 11
AB2
B
307 317Right-handed alpha
Helix 12
AB3
B
326 338Right-handed alpha
Helix 13
AB4
B
344 348Right-handed 310
Helix 14
AB5
B
389 414Right-handed alpha
Helix 15
AB6
B
421 435Right-handed alpha
Helix 16
AB7
B
436 438Right-handed 310
Helix 17
AB8
B
439 463Right-handed alpha
Helix 18
AB9
B
467 479Right-handed alpha
Helix 19
AC1
B
480 485Right-handed 310
Helix 20
AC2
B
508 528Right-handed alpha
Helix 21
AC3
A
20 36Right-handed alpha
Helix 22
AC4
A
60 68Right-handed alpha
Helix 23
AC5
A
72 89Right-handed alpha
Helix 24
AC6
A
93 112Right-handed alpha
Helix 25
AC7
A
116 138Right-handed alpha
Helix 26
AC8
A
150 168Right-handed alpha
Helix 27
AC9
A
171 189Right-handed alpha
Helix 28
AD1
A
201 203Right-handed 310
Helix 29
AD2
A
214 218Right-handed 310
Helix 30
AD3
A
276 292Right-handed alpha
Helix 31
AD4
A
303 314Right-handed alpha
Helix 32
AD5
A
322 333Right-handed alpha
Helix 33
AD6
A
340 344Right-handed 310
Helix 34
AD7
A
345 349Right-handed 310
Helix 35
AD8
A
385 409Right-handed alpha
Helix 36
AD9
A
417 433Right-handed alpha
Helix 37
AE1
A
437 450Right-handed alpha
Helix 38
AE2
A
450 459Right-handed alpha
Helix 39
AE3
A
465 477Right-handed alpha
Helix 40
AE4
A
504 523Right-handed alpha
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There are 11 sheets in PDB entry 4XCG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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
B
68 71first strand
Strand 2
B
58 62anti-parallel
Strand 3
A
524 529parallel
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There are 3 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
153 154first strand
Strand 2
B
415 418anti-parallel
Strand 3
B
505 507anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
209 215first strand
Strand 2
B
381 387parallel
Strand 3
B
223 225anti-parallel
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There are 5 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
228 230first strand
Strand 2
B
367 375anti-parallel
Strand 3
B
354 364anti-parallel
Strand 4
B
243 250anti-parallel
Strand 5
B
299 301parallel
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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
487 489first strand
Strand 2
B
496 498anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 50first strand
Strand 2
A
54 58anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
140 141first strand
Strand 2
A
411 414anti-parallel
Strand 3
A
501 503anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
205 211first strand
Strand 2
A
377 383parallel
Strand 3
A
219 221anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
237 238first strand
Strand 2
A
354 359anti-parallel
Strand 3
A
364 369anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
243 246first strand
Strand 2
A
295 298parallel
Strand 3
A
316 318parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
483 485first strand
Strand 2
A
490 492anti-parallel
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