Analysis of interatomic Contacts of Structural Units in PDB entry:
6EKS


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 6EKS entry

There is 1 chain in PDB entry 6EKS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 51LEU 802
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 13 helices in PDB entry 6EKS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
65 70Right-handed 310
Helix 2
AA2
A
108 119Right-handed alpha
Helix 3
AA3
A
172 178Right-handed 310
Helix 4
AA4
A
305 309Right-handed 310
Helix 5
AA5
A
343 347Right-handed 310
Helix 6
AA6
A
374 379Right-handed alpha
Helix 7
AA7
A
459 464Right-handed alpha
Helix 8
AA8
A
534 539Right-handed alpha
Helix 9
AA9
A
547 551Right-handed 310
Helix 10
AB1
A
697 699Right-handed 310
Helix 11
AB2
A
784 786Right-handed 310
Helix 12
AB3
A
795 799Right-handed alpha
Helix 13
AB4
A
800 802Right-handed 310
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There are 18 sheets in PDB entry 6EKS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9,

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
52 56first strand
Strand 2
A
228 239anti-parallel
Strand 3
A
91 96anti-parallel
Strand 4
A
80 84anti-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
52 56first strand
Strand 2
A
228 239anti-parallel
Strand 3
A
120 131anti-parallel
Strand 4
A
180 187anti-parallel
Strand 5
A
193 198anti-parallel
Strand 6
A
201 207anti-parallel
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There are 6 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
72 75first strand
Strand 2
A
101 105anti-parallel
Strand 3
A
215 221anti-parallel
Strand 4
A
137 140anti-parallel
Strand 5
A
143 145anti-parallel
Strand 6
A
210 211anti-parallel
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There are 3 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
147 151first strand
Strand 2
A
157 161anti-parallel
Strand 3
A
167 171anti-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
242 245first strand
Strand 2
A
788 794anti-parallel
Strand 3
A
776 782anti-parallel
Strand 4
A
767 771anti-parallel
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There are 4 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
250 256first strand
Strand 2
A
264 272anti-parallel
Strand 3
A
283 291anti-parallel
Strand 4
A
302 303anti-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
A
314 324first strand
Strand 2
A
329 338anti-parallel
Strand 3
A
355 362anti-parallel
Strand 4
A
367 368anti-parallel
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There are 4 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
314 324first strand
Strand 2
A
329 338anti-parallel
Strand 3
A
355 362anti-parallel
Strand 4
A
372 373anti-parallel
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There are 6 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
487 492first strand
Strand 2
A
479 484anti-parallel
Strand 3
A
467 474anti-parallel
Strand 4
A
406 417anti-parallel
Strand 5
A
513 524anti-parallel
Strand 6
A
527 533anti-parallel
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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
487 492first strand
Strand 2
A
479 484anti-parallel
Strand 3
A
467 474anti-parallel
Strand 4
A
406 417anti-parallel
Strand 5
A
513 524anti-parallel
Strand 6
A
382 387anti-parallel
Strand 7
A
562 566anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
454 457first strand
Strand 2
A
443 447anti-parallel
Strand 3
A
429 437anti-parallel
Strand 4
A
495 496anti-parallel
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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
454 457first strand
Strand 2
A
443 447anti-parallel
Strand 3
A
429 437anti-parallel
Strand 4
A
420 426anti-parallel
Strand 5
A
500 506anti-parallel
Strand 6
A
390 397anti-parallel
Strand 7
A
554 559anti-parallel
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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
569 571first strand
Strand 2
A
594 601anti-parallel
Strand 3
A
578 579anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
569 571first strand
Strand 2
A
594 601anti-parallel
Strand 3
A
606 613anti-parallel
Strand 4
A
621 625anti-parallel
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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
630 634first strand
Strand 2
A
637 640anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
642 650first strand
Strand 2
A
656 663anti-parallel
Strand 3
A
676 681anti-parallel
Strand 4
A
689 695anti-parallel
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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
667 668first strand
Strand 2
A
671 672anti-parallel
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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
710 715first strand
Strand 2
A
721 728anti-parallel
Strand 3
A
741 746anti-parallel
Strand 4
A
754 758anti-parallel
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