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


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 4TXT entry

There is 1 chain in PDB entry 4TXT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 11GLY 637
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 25 helices in PDB entry 4TXT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 27Right-handed alpha
Helix 2
AA2
A
28 31Right-handed 310
Helix 3
AA3
A
59 77Right-handed alpha
Helix 4
AA4
A
79 93Right-handed alpha
Helix 5
AA5
A
119 123Right-handed 310
Helix 6
AA6
A
138 147Right-handed alpha
Helix 7
AA7
A
189 193Right-handed 310
Helix 8
AA8
A
210 214Right-handed alpha
Helix 9
AA9
A
229 251Right-handed alpha
Helix 10
AB1
A
252 271Right-handed alpha
Helix 11
AB2
A
272 275Right-handed 310
Helix 12
AB3
A
294 298Right-handed 310
Helix 13
AB4
A
328 330Right-handed 310
Helix 14
AB5
A
331 341Right-handed alpha
Helix 15
AB6
A
350 369Right-handed alpha
Helix 16
AB7
A
383 387Right-handed 310
Helix 17
AB8
A
418 436Right-handed alpha
Helix 18
AB9
A
437 455Right-handed alpha
Helix 19
AC1
A
498 520Right-handed alpha
Helix 20
AC2
A
523 541Right-handed alpha
Helix 21
AC3
A
554 556Right-handed 310
Helix 22
AC4
A
557 562Right-handed alpha
Helix 23
AC5
A
585 596Right-handed 310
Helix 24
AC6
A
598 608Right-handed alpha
Helix 25
AC7
A
618 637Right-handed alpha
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There are 8 sheets in PDB entry 4TXT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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
56 58first strand
Strand 2
A
157 159anti-parallel
Strand 3
A
177 180anti-parallel
Strand 4
A
196 197anti-parallel
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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
A
113 114first strand
Strand 2
A
125 128anti-parallel
Strand 3
A
215 216parallel
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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
199 200first strand
Strand 2
A
223 228anti-parallel
Strand 3
A
306 311anti-parallel
Strand 4
A
317 320anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
324 326first strand
Strand 2
A
379 381anti-parallel
Strand 3
A
401 404anti-parallel
Strand 4
A
397 398anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
456 457first strand
Strand 2
A
463 472anti-parallel
Strand 3
A
489 496anti-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
542 543first strand
Strand 2
A
546 547anti-parallel
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There are 2 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
551 552first strand
Strand 2
A
613 614anti-parallel
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There are 2 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
572 573first strand
Strand 2
A
579 580anti-parallel
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