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


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 7YAH entry

There are 2 chains in PDB entry 7YAH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 20LYS 904
C
 GLN 34SER 161
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 37 helices in PDB entry 7YAH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 29Right-handed alpha
Helix 2
AA2
A
30 38Right-handed alpha
Helix 3
AA3
A
47 58Right-handed alpha
Helix 4
AA4
A
71 78Right-handed alpha
Helix 5
AA5
A
81 97Right-handed alpha
Helix 6
AA6
A
99 135Right-handed alpha
Helix 7
AA7
A
153 155Right-handed 310
Helix 8
AA8
A
235 239Right-handed 310
Helix 9
AA9
A
241 250Right-handed alpha
Helix 10
AB1
A
256 288Right-handed alpha
Helix 11
AB2
A
290 306Right-handed alpha
Helix 12
AB3
A
308 328Right-handed alpha
Helix 13
AB4
A
335 341Right-handed alpha
Helix 14
AB5
A
342 344Right-handed 310
Helix 15
AB6
A
398 412Right-handed alpha
Helix 16
AB7
A
424 438Right-handed alpha
Helix 17
AB8
A
439 444Right-handed 310
Helix 18
AB9
A
482 489Right-handed alpha
Helix 19
AC1
A
503 520Right-handed alpha
Helix 20
AC2
A
551 562Right-handed alpha
Helix 21
AC3
A
573 585Right-handed alpha
Helix 22
AC4
A
596 602Right-handed alpha
Helix 23
AC5
A
603 611Right-handed alpha
Helix 24
AC6
A
621 635Right-handed alpha
Helix 25
AC7
A
645 647Right-handed 310
Helix 26
AC8
A
648 655Right-handed alpha
Helix 27
AC9
A
666 673Right-handed alpha
Helix 28
AD1
A
682 723Right-handed alpha
Helix 29
AD2
A
730 743Right-handed alpha
Helix 30
AD3
A
743 751Right-handed alpha
Helix 31
AD4
A
772 799Right-handed alpha
Helix 32
AD5
A
804 825Right-handed alpha
Helix 33
AD6
A
832 837Right-handed alpha
Helix 34
AD7
A
841 861Right-handed alpha
Helix 35
AD8
A
861 869Right-handed alpha
Helix 36
AD9
A
874 886Right-handed alpha
Helix 37
AE1
A
886 904Right-handed alpha
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There are 9 sheets in PDB entry 7YAH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 6 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
147 151first strand
Strand 2
A
138 142anti-parallel
Strand 3
A
160 163anti-parallel
Strand 4
A
223 232anti-parallel
Strand 5
A
173 183anti-parallel
Strand 6
A
195 196anti-parallel
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There are 6 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
147 151first strand
Strand 2
A
138 142anti-parallel
Strand 3
A
160 163anti-parallel
Strand 4
A
223 232anti-parallel
Strand 5
A
173 183anti-parallel
Strand 6
A
216 217anti-parallel
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There are 8 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
330 332first strand
Strand 2
A
675 677anti-parallel
Strand 3
A
657 661parallel
Strand 4
A
639 642parallel
Strand 5
A
346 349parallel
Strand 6
A
565 569parallel
Strand 7
A
614 618parallel
Strand 8
A
592 595parallel
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There are 9 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
391 393first strand
Strand 2
A
386 388anti-parallel
Strand 3
A
372 375anti-parallel
Strand 4
A
361 367anti-parallel
Strand 5
A
536 545anti-parallel
Strand 6
A
522 531anti-parallel
Strand 7
A
476 481anti-parallel
Strand 8
A
460 467anti-parallel
Strand 9
A
446 452anti-parallel
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There are 7 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
391 393first strand
Strand 2
A
386 388anti-parallel
Strand 3
A
372 375anti-parallel
Strand 4
A
361 367anti-parallel
Strand 5
A
536 545anti-parallel
Strand 6
A
490 495parallel
Strand 7
A
498 501anti-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
416 417first strand
Strand 2
A
420 421anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
37 40first strand
Strand 2
C
50 57anti-parallel
Strand 3
C
110 116anti-parallel
Strand 4
C
100 105anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
90 92first strand
Strand 2
C
79 84anti-parallel
Strand 3
C
66 72anti-parallel
Strand 4
C
125 132anti-parallel
Strand 5
C
146 148anti-parallel
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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
90 92first strand
Strand 2
C
79 84anti-parallel
Strand 3
C
66 72anti-parallel
Strand 4
C
125 132anti-parallel
Strand 5
C
153 154anti-parallel
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