Analysis of interatomic Contacts of Structural Units in PDB entry:
7YA1


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 7YA1 entry

There are 2 chains in PDB entry 7YA1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 19ALA 614
B
 THR 333PRO 527
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 39 helices in PDB entry 7YA1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 53Right-handed alpha
Helix 2
AA2
A
56 58Right-handed 310
Helix 3
AA3
A
59 80Right-handed alpha
Helix 4
AA4
A
81 83Right-handed 310
Helix 5
AA5
A
84 88Right-handed 310
Helix 6
AA6
A
90 102Right-handed alpha
Helix 7
AA7
A
109 129Right-handed alpha
Helix 8
AA8
A
147 152Right-handed alpha
Helix 9
AA9
A
157 194Right-handed alpha
Helix 10
AB1
A
198 205Right-handed alpha
Helix 11
AB2
A
206 208Right-handed 310
Helix 12
AB3
A
220 231Right-handed alpha
Helix 13
AB4
A
233 252Right-handed alpha
Helix 14
AB5
A
265 267Right-handed 310
Helix 15
AB6
A
275 279Right-handed 310
Helix 16
AB7
A
293 300Right-handed alpha
Helix 17
AB8
A
305 311Right-handed alpha
Helix 18
AB9
A
311 319Right-handed alpha
Helix 19
AC1
A
325 329Right-handed 310
Helix 20
AC2
A
365 383Right-handed alpha
Helix 21
AC3
A
389 393Right-handed 310
Helix 22
AC4
A
400 405Right-handed alpha
Helix 23
AC5
A
431 447Right-handed alpha
Helix 24
AC6
A
449 466Right-handed alpha
Helix 25
AC7
A
473 484Right-handed alpha
Helix 26
AC8
A
499 502Right-handed 310
Helix 27
AC9
A
503 508Right-handed alpha
Helix 28
AD1
A
513 533Right-handed alpha
Helix 29
AD2
A
538 542Right-handed 310
Helix 30
AD3
A
547 559Right-handed alpha
Helix 31
AD4
A
565 575Right-handed alpha
Helix 32
AD5
A
581 588Right-handed alpha
Helix 33
AD6
A
588 598Right-handed alpha
Helix 34
AD7
B
338 343Right-handed alpha
Helix 35
AD8
B
349 353Right-handed 310
Helix 36
AD9
B
405 410Right-handed 310
Helix 37
AE1
B
416 422Right-handed alpha
Helix 38
AE2
B
438 443Right-handed alpha
Helix 39
AE3
B
502 505Right-handed 310
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There are 5 sheets in PDB entry 7YA1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 2 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
262 263first strand
Strand 2
A
487 488parallel
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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
347 350first strand
Strand 2
A
356 359anti-parallel
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There are 5 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
354 358first strand
Strand 2
B
394 403anti-parallel
Strand 3
B
507 516anti-parallel
Strand 4
B
431 437anti-parallel
Strand 5
B
376 380anti-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
B
452 454first strand
Strand 2
B
492 494anti-parallel
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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
473 474first strand
Strand 2
B
488 489anti-parallel
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