Analysis of interatomic Contacts of Structural Units in PDB entry:
4OM9


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 4OM9 entry

There is 1 chain in PDB entry 4OM9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 3GLU 964
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 9 helices in PDB entry 4OM9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 18Right-handed alpha
Helix 2
2
A
72 74Right-handed 310
Helix 3
3
A
126 135Right-handed alpha
Helix 4
4
A
204 208Right-handed 310
Helix 5
5
A
246 256Right-handed alpha
Helix 6
6
A
330 332Right-handed 310
Helix 7
7
A
542 551Right-handed alpha
Helix 8
8
A
551 559Right-handed alpha
Helix 9
9
A
560 564Right-handed 310
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There are 14 sheets in PDB entry 4OM9. 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,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
31 32first strand
Strand 2
A
40 41anti-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
A
60 63first strand
Strand 2
A
66 70anti-parallel
Strand 3
A
102 107anti-parallel
Strand 4
A
88 97anti-parallel
Strand 5
A
82 85anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
136 137first strand
Strand 2
A
143 144anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
146 151first strand
Strand 2
A
172 185anti-parallel
Strand 3
A
188 195anti-parallel
Strand 4
A
239 244anti-parallel
Strand 5
A
221 232anti-parallel
Strand 6
A
211 216anti-parallel
Strand 7
A
146 151anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
156 157first strand
Strand 2
A
160 161anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
258 262first strand
Strand 2
A
294 298parallel
Strand 3
A
316 318parallel
Strand 4
A
341 343parallel
Strand 5
A
361 364parallel
Strand 6
A
379 381parallel
Strand 7
A
397 399parallel
Strand 8
A
422 424parallel
Strand 9
A
444 445parallel
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There are 11 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
274 275first strand
Strand 2
A
267 271anti-parallel
Strand 3
A
301 305parallel
Strand 4
A
323 328parallel
Strand 5
A
348 352parallel
Strand 6
A
368 371parallel
Strand 7
A
385 388parallel
Strand 8
A
404 408parallel
Strand 9
A
429 432parallel
Strand 10
A
451 453parallel
Strand 11
A
476 477parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
309 310first strand
Strand 2
A
335 337parallel
Strand 3
A
354 355parallel
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There are 11 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
438 440first strand
Strand 2
A
461 465parallel
Strand 3
A
481 486parallel
Strand 4
A
502 510parallel
Strand 5
A
579 589parallel
Strand 6
A
599 608parallel
Strand 7
A
649 652parallel
Strand 8
A
668 672parallel
Strand 9
A
690 693parallel
Strand 10
A
708 712parallel
Strand 11
A
740 744parallel
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There are 12 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
438 440first strand
Strand 2
A
461 465parallel
Strand 3
A
481 486parallel
Strand 4
A
502 510parallel
Strand 5
A
579 589parallel
Strand 6
A
599 608parallel
Strand 7
A
655 658parallel
Strand 8
A
676 679parallel
Strand 9
A
697 699parallel
Strand 10
A
725 729parallel
Strand 11
A
747 750parallel
Strand 12
A
788 791parallel
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There are 11 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
471 473first strand
Strand 2
A
496 498parallel
Strand 3
A
514 516parallel
Strand 4
A
592 595parallel
Strand 5
A
611 614parallel
Strand 6
A
661 664parallel
Strand 7
A
682 685parallel
Strand 8
A
703 705parallel
Strand 9
A
733 735parallel
Strand 10
A
753 755parallel
Strand 11
A
794 796parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
519 520first strand
Strand 2
A
576 577anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
618 622first strand
Strand 2
A
640 644anti-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
A
629 630first strand
Strand 2
A
635 636anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il