Analysis of interatomic Contacts of Structural Units in PDB entry:
3MTR


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 3MTR entry

There are 2 chains in PDB entry 3MTR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 401PRO 597
B
 MET 403GLN 599
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 4 helices in PDB entry 3MTR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
470 474Right-handed 310
Helix 2
2
A
552 559Right-handed alpha
Helix 3
3
B
470 474Right-handed 310
Helix 4
4
B
552 559Right-handed alpha
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There are 9 sheets in PDB entry 3MTR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
404 409first strand
Strand 2
A
422 431anti-parallel
Strand 3
A
461 466anti-parallel
Strand 4
A
453 458anti-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
413 416first strand
Strand 2
A
487 496parallel
Strand 3
A
475 482anti-parallel
Strand 4
A
435 440anti-parallel
Strand 5
A
443 444anti-parallel
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There are 3 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
504 511first strand
Strand 2
A
514 520anti-parallel
Strand 3
A
560 564anti-parallel
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There are 4 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
546 551first strand
Strand 2
A
530 539anti-parallel
Strand 3
A
571 580anti-parallel
Strand 4
A
591 594anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
404 409first strand
Strand 2
B
422 431anti-parallel
Strand 3
B
461 466anti-parallel
Strand 4
B
453 457anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
413 416first strand
Strand 2
B
487 496parallel
Strand 3
B
475 482anti-parallel
Strand 4
B
435 440anti-parallel
Strand 5
B
443 445anti-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
B
504 510first strand
Strand 2
B
514 520anti-parallel
Strand 3
B
560 564anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
546 551first strand
Strand 2
B
530 539anti-parallel
Strand 3
B
571 580anti-parallel
Strand 4
B
583 584anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
546 551first strand
Strand 2
B
530 539anti-parallel
Strand 3
B
571 580anti-parallel
Strand 4
B
591 594anti-parallel
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