Analysis of interatomic Contacts of Structural Units in PDB entry:
3PG2


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 3PG2 entry

There are 2 chains in PDB entry 3PG2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 204ARG 518
B
 ASP 204ASN 516
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 3PG2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
239 243Right-handed 310
Helix 2
2
A
298 306Right-handed alpha
Helix 3
3
A
314 321Right-handed alpha
Helix 4
4
A
414 421Right-handed alpha
Helix 5
5
A
423 427Right-handed 310
Helix 6
6
A
497 501Right-handed 310
Helix 7
7
B
239 243Right-handed 310
Helix 8
8
B
283 287Right-handed 310
Helix 9
9
B
298 306Right-handed alpha
Helix 10
10
B
314 321Right-handed alpha
Helix 11
11
B
414 420Right-handed alpha
Helix 12
12
B
423 427Right-handed 310
Helix 13
13
B
497 501Right-handed 310
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There are 12 sheets in PDB entry 3PG2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
208 212first strand
Strand 2
A
228 234anti-parallel
Strand 3
A
331 339anti-parallel
Strand 4
A
256 261anti-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
208 212first strand
Strand 2
A
228 234anti-parallel
Strand 3
A
331 339anti-parallel
Strand 4
A
265 266anti-parallel
Strand 5
A
269 270anti-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
219 221first strand
Strand 2
A
377 379parallel
Strand 3
A
349 350anti-parallel
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There are 5 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
277 280first strand
Strand 2
A
289 294anti-parallel
Strand 3
A
245 251anti-parallel
Strand 4
A
354 358anti-parallel
Strand 5
A
368 370anti-parallel
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There are 3 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
446 452first strand
Strand 2
A
381 388anti-parallel
Strand 3
A
511 514parallel
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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
A
438 440first strand
Strand 2
A
400 405anti-parallel
Strand 3
A
465 473anti-parallel
Strand 4
A
485 489anti-parallel
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There are 4 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
208 212first strand
Strand 2
B
228 234anti-parallel
Strand 3
B
331 339anti-parallel
Strand 4
B
256 261anti-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
B
208 212first strand
Strand 2
B
228 234anti-parallel
Strand 3
B
331 339anti-parallel
Strand 4
B
265 266anti-parallel
Strand 5
B
269 270anti-parallel
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There are 3 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
219 221first strand
Strand 2
B
377 379parallel
Strand 3
B
349 350anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
277 280first strand
Strand 2
B
289 294anti-parallel
Strand 3
B
245 251anti-parallel
Strand 4
B
354 358anti-parallel
Strand 5
B
368 370anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
446 452first strand
Strand 2
B
381 387anti-parallel
Strand 3
B
511 513parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
438 440first strand
Strand 2
B
400 405anti-parallel
Strand 3
B
465 473anti-parallel
Strand 4
B
485 489anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il