Analysis of interatomic Contacts of Structural Units in PDB entry:
9EC9


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 9EC9 entry

There are 3 chains in PDB entry 9EC9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 59SER 950
B
 C 1 A 49
C
 A 4 C 23
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 38 helices in PDB entry 9EC9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
60 66Right-handed alpha
Helix 2
AA2
A
136 139Right-handed 310
Helix 3
AA3
A
159 168Right-handed alpha
Helix 4
AA4
A
176 204Right-handed alpha
Helix 5
AA5
A
205 207Right-handed 310
Helix 6
AA6
A
225 230Right-handed alpha
Helix 7
AA7
A
231 235Right-handed 310
Helix 8
AA8
A
237 252Right-handed alpha
Helix 9
AA9
A
253 258Right-handed 310
Helix 10
AB1
A
259 263Right-handed alpha
Helix 11
AB2
A
280 300Right-handed alpha
Helix 12
AB3
A
303 316Right-handed 310
Helix 13
AB4
A
317 336Right-handed alpha
Helix 14
AB5
A
501 512Right-handed alpha
Helix 15
AB6
A
515 544Right-handed alpha
Helix 16
AB7
A
553 557Right-handed 310
Helix 17
AB8
A
558 573Right-handed alpha
Helix 18
AB9
A
579 581Right-handed 310
Helix 19
AC1
A
582 595Right-handed alpha
Helix 20
AC2
A
627 640Right-handed alpha
Helix 21
AC3
A
640 650Right-handed alpha
Helix 22
AC4
A
651 659Right-handed alpha
Helix 23
AC5
A
661 669Right-handed alpha
Helix 24
AC6
A
673 682Right-handed alpha
Helix 25
AC7
A
693 707Right-handed alpha
Helix 26
AC8
A
729 780Right-handed alpha
Helix 27
AC9
A
791 799Right-handed alpha
Helix 28
AD1
A
812 817Right-handed alpha
Helix 29
AD2
A
826 838Right-handed alpha
Helix 30
AD3
A
841 855Right-handed alpha
Helix 31
AD4
A
855 860Right-handed alpha
Helix 32
AD5
A
860 865Right-handed alpha
Helix 33
AD6
A
873 889Right-handed alpha
Helix 34
AD7
A
896 910Right-handed alpha
Helix 35
AD8
A
913 921Right-handed alpha
Helix 36
AD9
A
922 925Right-handed 310
Helix 37
AE1
A
927 936Right-handed alpha
Helix 38
AE2
A
937 940Right-handed 310
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There are 3 sheets in PDB entry 9EC9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 4 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
71 73first strand
Strand 2
A
76 82anti-parallel
Strand 3
A
88 95anti-parallel
Strand 4
A
98 101anti-parallel
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There are 3 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
109 111first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
130 134anti-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
264 266first strand
Strand 2
A
276 278anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il