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


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 4YIX entry

There is 1 chain in PDB entry 4YIX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 52THR 665
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 24 helices in PDB entry 4YIX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
52 61Right-handed alpha
Helix 2
AA2
A
65 73Right-handed 310
Helix 3
AA3
A
110 116Right-handed alpha
Helix 4
AA4
A
119 123Right-handed 310
Helix 5
AA5
A
124 145Right-handed alpha
Helix 6
AA6
A
202 212Right-handed alpha
Helix 7
AA7
A
213 222Right-handed alpha
Helix 8
AA8
A
226 245Right-handed alpha
Helix 9
AA9
A
283 285Right-handed 310
Helix 10
AB1
A
318 328Right-handed alpha
Helix 11
AB2
A
329 331Right-handed 310
Helix 12
AB3
A
386 402Right-handed alpha
Helix 13
AB4
A
411 413Right-handed 310
Helix 14
AB5
A
414 419Right-handed alpha
Helix 15
AB6
A
421 428Right-handed alpha
Helix 16
AB7
A
429 433Right-handed 310
Helix 17
AB8
A
437 440Right-handed 310
Helix 18
AB9
A
441 450Right-handed alpha
Helix 19
AC1
A
481 491Right-handed alpha
Helix 20
AC2
A
516 522Right-handed alpha
Helix 21
AC3
A
560 577Right-handed alpha
Helix 22
AC4
A
577 592Right-handed alpha
Helix 23
AC5
A
611 627Right-handed alpha
Helix 24
AC6
A
647 656Right-handed alpha
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There are 8 sheets in PDB entry 4YIX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 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
76 78first strand
Strand 2
A
84 87anti-parallel
Strand 3
A
99 105anti-parallel
Strand 4
A
186 192anti-parallel
Strand 5
A
155 156anti-parallel
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There are 5 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
76 78first strand
Strand 2
A
84 87anti-parallel
Strand 3
A
99 105anti-parallel
Strand 4
A
186 192anti-parallel
Strand 5
A
170 172anti-parallel
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There are 2 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
163 164first strand
Strand 2
A
332 333anti-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
287 291first strand
Strand 2
A
298 304anti-parallel
Strand 3
A
254 257anti-parallel
Strand 4
A
342 344anti-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
349 350first strand
Strand 2
A
405 409parallel
Strand 3
A
452 456parallel
Strand 4
A
308 313parallel
Strand 5
A
469 474parallel
Strand 6
A
477 480anti-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
359 362first strand
Strand 2
A
380 382anti-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
514 515first strand
Strand 2
A
663 664anti-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
535 538first strand
Strand 2
A
542 545anti-parallel
Strand 3
A
548 551anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il