Analysis of interatomic Contacts of Structural Units in PDB entry:
1BG1


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 1BG1 entry

There are 3 chains in PDB entry 1BG1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 T 1001 T 1018
A
 VAL 136PRO 704
A
 LEU 706PHE 716
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 1BG1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
139 179Right-handed alpha
Helix 2
2
A
199 237Right-handed alpha
Helix 3
3
A
239 251Right-handed alpha
Helix 4
4
A
261 290Right-handed alpha
Helix 5
5
A
302 320Right-handed alpha
Helix 6
6
A
330 332Right-handed 310
Helix 7
7
A
356 358Right-handed 310
Helix 8
8
A
371 373Right-handed 310
Helix 9
9
A
432 434Right-handed 310
Helix 10
10
A
467 483Right-handed 310
Helix 11
11
A
492 494Right-handed 310
Helix 12
12
A
501 510Right-handed alpha
Helix 13
13
A
512 515Right-handed alpha
Helix 14
14
A
522 533Right-handed alpha
Helix 15
15
A
546 549Right-handed alpha
Helix 16
16
A
561 574Right-handed alpha
Helix 17
17
A
577 581Right-handed alpha
Helix 18
18
A
593 595Right-handed 310
Helix 19
19
A
642 646Right-handed 310
Helix 20
20
A
664 666Right-handed 310
Helix 21
21
A
684 686Right-handed 310
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There are 5 sheets in PDB entry 1BG1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
338 340first strand
Strand 2
A
462 464parallel
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There are 3 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
404 408first strand
Strand 2
A
347 351anti-parallel
Strand 3
A
321 325anti-parallel
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There are 4 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
391 393first strand
Strand 2
A
363 368anti-parallel
Strand 3
A
439 447anti-parallel
Strand 4
A
450 457anti-parallel
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There are 2 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
384 387first strand
Strand 2
A
412 415anti-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
608 610first strand
Strand 2
A
619 621anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il