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


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 3PGB entry

There are 2 chains in PDB entry 3PGB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 69ASN 503
A
 ASP 505TYR 811
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 21 helices in PDB entry 3PGB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 105Right-handed alpha
Helix 2
2
A
133 143Right-handed alpha
Helix 3
3
A
205 210Right-handed alpha
Helix 4
4
A
211 219Right-handed alpha
Helix 5
5
A
219 228Right-handed alpha
Helix 6
6
A
270 273Right-handed 310
Helix 7
7
A
288 292Right-handed 310
Helix 8
8
A
306 315Right-handed alpha
Helix 9
9
A
328 332Right-handed 310
Helix 10
10
A
413 419Right-handed alpha
Helix 11
11
A
424 426Right-handed 310
Helix 12
12
A
428 432Right-handed 310
Helix 13
13
A
536 540Right-handed 310
Helix 14
14
A
603 606Right-handed 310
Helix 15
15
A
612 615Right-handed 310
Helix 16
16
A
659 664Right-handed 310
Helix 17
17
A
682 686Right-handed 310
Helix 18
18
A
693 698Right-handed 310
Helix 19
19
A
721 725Right-handed 310
Helix 20
20
A
748 753Right-handed 310
Helix 21
21
A
786 791Right-handed alpha
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There are 10 sheets in PDB entry 3PGB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 10 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
78 79first strand
Strand 2
A
359 361parallel
Strand 3
A
366 369anti-parallel
Strand 4
A
372 379anti-parallel
Strand 5
A
383 391anti-parallel
Strand 6
A
394 409anti-parallel
Strand 7
A
552 562anti-parallel
Strand 8
A
706 718anti-parallel
Strand 9
A
666 670anti-parallel
Strand 10
A
608 609anti-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
608 609first strand
Strand 2
A
666 670anti-parallel
Strand 3
A
706 718anti-parallel
Strand 4
A
568 581anti-parallel
Strand 5
A
591 600anti-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
A
591 600first strand
Strand 2
A
568 581anti-parallel
Strand 3
A
617 627anti-parallel
Strand 4
A
633 639anti-parallel
Strand 5
A
734 742anti-parallel
Strand 6
A
518 526anti-parallel
Strand 7
A
504 512anti-parallel
Strand 8
A
491 501anti-parallel
Strand 9
A
457 471anti-parallel
Strand 10
A
796 800anti-parallel
Strand 11
A
805 810anti-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
A
420 422first strand
Strand 2
A
394 409anti-parallel
Strand 3
A
552 562anti-parallel
Strand 4
A
706 718anti-parallel
Strand 5
A
568 581anti-parallel
Strand 6
A
617 627anti-parallel
Strand 7
A
633 639anti-parallel
Strand 8
A
734 742anti-parallel
Strand 9
A
518 526anti-parallel
Strand 10
A
504 512anti-parallel
Strand 11
A
491 501anti-parallel
Strand 12
A
457 471anti-parallel
Strand 13
A
446 454anti-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
A
446 454first strand
Strand 2
A
457 471anti-parallel
Strand 3
A
796 800anti-parallel
Strand 4
A
805 810anti-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
A
122 130first strand
Strand 2
A
151 158anti-parallel
Strand 3
A
165 172anti-parallel
Strand 4
A
181 184anti-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
A
122 130first strand
Strand 2
A
151 158anti-parallel
Strand 3
A
165 172anti-parallel
Strand 4
A
196 198anti-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
A
239 243first strand
Strand 2
A
255 262anti-parallel
Strand 3
A
275 283anti-parallel
Strand 4
A
293 299anti-parallel
Strand 5
A
302 304anti-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
A
477 480first strand
Strand 2
A
484 488anti-parallel
Strand 3
A
756 762anti-parallel
Strand 4
A
765 770anti-parallel
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There are 3 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
531 532first strand
Strand 2
A
547 548anti-parallel
Strand 3
A
542 544anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il