Analysis of interatomic Contacts of Structural Units in PDB entry:
9ERD


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 9ERD entry

There is 1 chain in PDB entry 9ERD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7PRO 897
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 32 helices in PDB entry 9ERD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 32Right-handed alpha
Helix 2
AA2
A
35 56Right-handed alpha
Helix 3
AA3
A
76 86Right-handed alpha
Helix 4
AA4
A
89 93Right-handed alpha
Helix 5
AA5
A
144 155Right-handed alpha
Helix 6
AA6
A
189 195Right-handed alpha
Helix 7
AA7
A
229 241Right-handed alpha
Helix 8
AA8
A
261 265Right-handed 310
Helix 9
AA9
A
266 281Right-handed alpha
Helix 10
AB1
A
343 353Right-handed alpha
Helix 11
AB2
A
389 399Right-handed alpha
Helix 12
AB3
A
409 420Right-handed alpha
Helix 13
AB4
A
422 430Right-handed alpha
Helix 14
AB5
A
446 450Right-handed 310
Helix 15
AB6
A
482 501Right-handed alpha
Helix 16
AB7
A
536 540Right-handed 310
Helix 17
AB8
A
543 559Right-handed alpha
Helix 18
AB9
A
564 570Right-handed alpha
Helix 19
AC1
A
578 587Right-handed alpha
Helix 20
AC2
A
604 621Right-handed alpha
Helix 21
AC3
A
633 642Right-handed alpha
Helix 22
AC4
A
650 657Right-handed alpha
Helix 23
AC5
A
669 673Right-handed 310
Helix 24
AC6
A
680 689Right-handed alpha
Helix 25
AC7
A
717 721Right-handed 310
Helix 26
AC8
A
734 746Right-handed alpha
Helix 27
AC9
A
784 801Right-handed alpha
Helix 28
AD1
A
805 807Right-handed 310
Helix 29
AD2
A
815 817Right-handed 310
Helix 30
AD3
A
818 830Right-handed alpha
Helix 31
AD4
A
854 858Right-handed alpha
Helix 32
AD5
A
880 887Right-handed alpha
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There are 9 sheets in PDB entry 9ERD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
9 11first strand
Strand 2
A
18 23anti-parallel
Strand 3
A
59 64parallel
Strand 4
A
102 107anti-parallel
Strand 5
A
94 98anti-parallel
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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
133 136first strand
Strand 2
A
139 142anti-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
A
198 200first strand
Strand 2
A
295 304parallel
Strand 3
A
307 317anti-parallel
Strand 4
A
244 248anti-parallel
Strand 5
A
213 216parallel
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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
332 335first strand
Strand 2
A
338 341anti-parallel
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There are 4 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
365 369first strand
Strand 2
A
381 384anti-parallel
Strand 3
A
574 576parallel
Strand 4
A
560 562anti-parallel
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There are 5 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
405 408first strand
Strand 2
A
437 442parallel
Strand 3
A
457 465anti-parallel
Strand 4
A
471 476anti-parallel
Strand 5
A
511 516parallel
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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
596 599first strand
Strand 2
A
724 727parallel
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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
627 630first strand
Strand 2
A
664 667parallel
Strand 3
A
698 700parallel
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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
A
776 779first strand
Strand 2
A
889 896parallel
Strand 3
A
862 868parallel
Strand 4
A
809 813parallel
Strand 5
A
850 853parallel
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