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


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 3PUM entry

There are 2 chains in PDB entry 3PUM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 226VAL 527
B
 PHE 227VAL 527
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 6 helices in PDB entry 3PUM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
233 237Right-handed 310
Helix 2
2
A
360 363Right-handed 310
Helix 3
3
A
451 462Right-handed alpha
Helix 4
4
B
233 237Right-handed 310
Helix 5
5
B
360 363Right-handed 310
Helix 6
6
B
451 462Right-handed alpha
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There are 7 sheets in PDB entry 3PUM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
445 448first strand
Strand 2
A
426 434anti-parallel
Strand 3
A
248 252anti-parallel
Strand 4
A
502 504anti-parallel
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There are 6 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
445 448first strand
Strand 2
A
426 434anti-parallel
Strand 3
A
493 497anti-parallel
Strand 4
A
482 489anti-parallel
Strand 5
A
469 475anti-parallel
Strand 6
A
511 518anti-parallel
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There are 11 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
437 439first strand
Strand 2
B
380 389parallel
Strand 3
B
331 339anti-parallel
Strand 4
B
344 353anti-parallel
Strand 5
A
437 441anti-parallel
Strand 6
A
380 389parallel
Strand 7
A
286 293anti-parallel
Strand 8
A
300 305anti-parallel
Strand 9
A
365 369anti-parallel
Strand 10
A
345 353anti-parallel
Strand 11
A
331 339anti-parallel
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There are 13 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
437 439first strand
Strand 2
B
380 389parallel
Strand 3
B
286 293anti-parallel
Strand 4
B
300 305anti-parallel
Strand 5
B
365 369anti-parallel
Strand 6
B
344 353anti-parallel
Strand 7
A
437 441anti-parallel
Strand 8
A
380 389parallel
Strand 9
A
331 339anti-parallel
Strand 10
A
345 353anti-parallel
Strand 11
A
365 369anti-parallel
Strand 12
A
300 305anti-parallel
Strand 13
A
286 293anti-parallel
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There are 6 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
380 389first strand
Strand 2
A
331 339anti-parallel
Strand 3
A
345 353anti-parallel
Strand 4
A
365 369anti-parallel
Strand 5
A
300 305anti-parallel
Strand 6
A
286 293anti-parallel
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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
B
445 448first strand
Strand 2
B
426 434anti-parallel
Strand 3
B
248 252anti-parallel
Strand 4
B
502 504anti-parallel
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There are 6 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
445 448first strand
Strand 2
B
426 434anti-parallel
Strand 3
B
493 497anti-parallel
Strand 4
B
482 489anti-parallel
Strand 5
B
469 475anti-parallel
Strand 6
B
514 518anti-parallel
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