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


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 4TXG entry

There is 1 chain in PDB entry 4TXG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 107LEU 793
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 26 helices in PDB entry 4TXG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
116 122Right-handed 310
Helix 2
AA2
A
135 139Right-handed 310
Helix 3
AA3
A
148 152Right-handed 310
Helix 4
AA4
A
174 178Right-handed 310
Helix 5
AA5
A
179 183Right-handed 310
Helix 6
AA6
A
230 243Right-handed alpha
Helix 7
AA7
A
254 258Right-handed alpha
Helix 8
AA8
A
272 279Right-handed alpha
Helix 9
AA9
A
286 305Right-handed alpha
Helix 10
AB1
A
324 326Right-handed 310
Helix 11
AB2
A
327 332Right-handed alpha
Helix 12
AB3
A
337 361Right-handed alpha
Helix 13
AB4
A
373 378Right-handed alpha
Helix 14
AB5
A
383 389Right-handed 310
Helix 15
AB6
A
419 425Right-handed alpha
Helix 16
AB7
A
430 434Right-handed 310
Helix 17
AB8
A
440 449Right-handed alpha
Helix 18
AB9
A
453 455Right-handed 310
Helix 19
AC1
A
499 503Right-handed 310
Helix 20
AC2
A
521 531Right-handed alpha
Helix 21
AC3
A
537 541Right-handed 310
Helix 22
AC4
A
546 550Right-handed 310
Helix 23
AC5
A
581 595Right-handed alpha
Helix 24
AC6
A
604 607Right-handed 310
Helix 25
AC7
A
626 637Right-handed alpha
Helix 26
AC8
A
668 672Right-handed 310
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There are 6 sheets in PDB entry 4TXG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 10 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
199 200first strand
Strand 2
A
185 193anti-parallel
Strand 3
A
247 253parallel
Strand 4
A
308 312parallel
Strand 5
A
365 371parallel
Strand 6
A
391 395parallel
Strand 7
A
457 462parallel
Strand 8
A
599 603parallel
Strand 9
A
155 161parallel
Strand 10
A
185 193parallel
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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
261 262first strand
Strand 2
A
268 269anti-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
466 468first strand
Strand 2
A
575 578anti-parallel
Strand 3
A
565 570anti-parallel
Strand 4
A
556 560anti-parallel
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There are 2 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
609 612first strand
Strand 2
A
621 624anti-parallel
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There are 6 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
656 657first strand
Strand 2
A
776 780parallel
Strand 3
A
767 773anti-parallel
Strand 4
A
694 700anti-parallel
Strand 5
A
734 740anti-parallel
Strand 6
A
716 719anti-parallel
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There are 4 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
659 664first strand
Strand 2
A
678 683anti-parallel
Strand 3
A
752 758anti-parallel
Strand 4
A
708 709anti-parallel
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