Analysis of interatomic Contacts of Structural Units in PDB entry:
2O93


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 2O93 entry

There are 5 chains in PDB entry 2O93 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 A 1 C 25
B
 T 1 C 25
L
 ALA 392VAL 678
M
 VAL 395VAL 678
O
 ALA 392VAL 678
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 7 helices in PDB entry 2O93. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
504 508Right-handed 310
Helix 2
2
L
522 529Right-handed alpha
Helix 3
3
M
504 508Right-handed 310
Helix 4
4
M
522 528Right-handed alpha
Helix 5
5
O
504 508Right-handed 310
Helix 6
6
O
522 527Right-handed alpha
Helix 7
7
O
570 576Right-handed alpha
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There are 15 sheets in PDB entry 2O93. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
409 414first strand
Strand 2
L
442 446anti-parallel
Strand 3
L
510 512anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
489 493first strand
Strand 2
L
496 503anti-parallel
Strand 3
L
454 462anti-parallel
Strand 4
L
541 551anti-parallel
Strand 5
L
557 560anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
489 493first strand
Strand 2
L
496 503anti-parallel
Strand 3
L
454 462anti-parallel
Strand 4
L
541 551anti-parallel
Strand 5
L
567 568anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
474 478first strand
Strand 2
L
516 520anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
579 583first strand
Strand 2
L
595 601anti-parallel
Strand 3
L
637 641anti-parallel
Strand 4
L
620 628anti-parallel
Strand 5
L
607 614anti-parallel
Strand 6
L
654 662anti-parallel
Strand 7
L
671 676anti-parallel
Strand 8
L
587 589parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
404 405first strand
Strand 2
M
408 414anti-parallel
Strand 3
M
442 446anti-parallel
Strand 4
M
510 511anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
423 424first strand
Strand 2
M
516 520parallel
Strand 3
M
474 478anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
489 493first strand
Strand 2
M
496 503anti-parallel
Strand 3
M
454 461anti-parallel
Strand 4
M
541 551anti-parallel
Strand 5
M
557 560anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
489 493first strand
Strand 2
M
496 503anti-parallel
Strand 3
M
454 461anti-parallel
Strand 4
M
541 551anti-parallel
Strand 5
M
567 568anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
579 583first strand
Strand 2
M
595 601anti-parallel
Strand 3
M
637 641anti-parallel
Strand 4
M
620 628anti-parallel
Strand 5
M
608 614anti-parallel
Strand 6
M
654 661anti-parallel
Strand 7
M
671 676anti-parallel
Strand 8
M
587 589parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
409 414first strand
Strand 2
O
442 446anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
489 493first strand
Strand 2
O
496 503anti-parallel
Strand 3
O
454 462anti-parallel
Strand 4
O
541 551anti-parallel
Strand 5
O
557 560anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
489 493first strand
Strand 2
O
496 503anti-parallel
Strand 3
O
454 462anti-parallel
Strand 4
O
541 551anti-parallel
Strand 5
O
567 568anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
474 478first strand
Strand 2
O
516 520anti-parallel
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There are 8 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
579 583first strand
Strand 2
O
595 601anti-parallel
Strand 3
O
637 641anti-parallel
Strand 4
O
620 634anti-parallel
Strand 5
O
609 614anti-parallel
Strand 6
O
654 660anti-parallel
Strand 7
O
671 676anti-parallel
Strand 8
O
587 589parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il