Analysis of interatomic Contacts of Structural Units in PDB entry:
8QEC


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 8QEC entry

There is 1 chain in PDB entry 8QEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 21PHE 1156
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 49 helices in PDB entry 8QEC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
53 64Right-handed alpha
Helix 2
AA2
A
65 71Right-handed 310
Helix 3
AA3
A
77 92Right-handed alpha
Helix 4
AA4
A
98 115Right-handed alpha
Helix 5
AA5
A
117 120Right-handed 310
Helix 6
AA6
A
145 158Right-handed alpha
Helix 7
AA7
A
168 173Right-handed alpha
Helix 8
AA8
A
178 188Right-handed alpha
Helix 9
AA9
A
256 279Right-handed alpha
Helix 10
AB1
A
309 337Right-handed alpha
Helix 11
AB2
A
337 359Right-handed alpha
Helix 12
AB3
A
375 389Right-handed alpha
Helix 13
AB4
A
408 420Right-handed alpha
Helix 14
AB5
A
433 438Right-handed alpha
Helix 15
AB6
A
451 457Right-handed 310
Helix 16
AB7
A
465 476Right-handed alpha
Helix 17
AB8
A
477 480Right-handed 310
Helix 18
AB9
A
515 531Right-handed alpha
Helix 19
AC1
A
546 553Right-handed alpha
Helix 20
AC2
A
557 576Right-handed alpha
Helix 21
AC3
A
584 606Right-handed alpha
Helix 22
AC4
A
607 610Right-handed 310
Helix 23
AC5
A
614 619Right-handed alpha
Helix 24
AC6
A
620 630Right-handed alpha
Helix 25
AC7
A
630 646Right-handed alpha
Helix 26
AC8
A
651 682Right-handed alpha
Helix 27
AC9
A
686 709Right-handed alpha
Helix 28
AD1
A
709 723Right-handed alpha
Helix 29
AD2
A
739 747Right-handed alpha
Helix 30
AD3
A
748 763Right-handed alpha
Helix 31
AD4
A
766 770Right-handed 310
Helix 32
AD5
A
775 780Right-handed alpha
Helix 33
AD6
A
785 794Right-handed alpha
Helix 34
AD7
A
814 819Right-handed alpha
Helix 35
AD8
A
832 840Right-handed alpha
Helix 36
AD9
A
852 861Right-handed alpha
Helix 37
AE1
A
893 897Right-handed 310
Helix 38
AE2
A
907 918Right-handed alpha
Helix 39
AE3
A
958 974Right-handed alpha
Helix 40
AE4
A
987 992Right-handed 310
Helix 41
AE5
A
993 995Right-handed 310
Helix 42
AE6
A
996 1021Right-handed alpha
Helix 43
AE7
A
1022 1048Right-handed alpha
Helix 44
AE8
A
1053 1079Right-handed alpha
Helix 45
AE9
A
1087 1106Right-handed alpha
Helix 46
AF1
A
1106 1119Right-handed alpha
Helix 47
AF2
A
1123 1129Right-handed alpha
Helix 48
AF3
A
1131 1147Right-handed alpha
Helix 49
AF4
A
1148 1155Right-handed alpha
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There are 6 sheets in PDB entry 8QEC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
25 31first strand
Strand 2
A
38 42anti-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
122 129first strand
Strand 2
A
135 143anti-parallel
Strand 3
A
199 203parallel
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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
160 161first strand
Strand 2
A
166 167anti-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
449 450first strand
Strand 2
A
504 511anti-parallel
Strand 3
A
393 401anti-parallel
Strand 4
A
538 543anti-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
937 938first strand
Strand 2
A
946 950anti-parallel
Strand 3
A
804 808anti-parallel
Strand 4
A
982 984anti-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
870 872first strand
Strand 2
A
888 890anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il