Analysis of interatomic Contacts of Structural Units in PDB entry:
3O7X


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 3O7X entry

There are 4 chains in PDB entry 3O7X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 386THR 501
B
 SER 386THR 501
C
 SER 386THR 501
D
 ASP 388THR 501
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 14 helices in PDB entry 3O7X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
389 414Right-handed alpha
Helix 2
2
A
422 424Right-handed 310
Helix 3
3
A
452 460Right-handed alpha
Helix 4
4
A
494 496Right-handed 310
Helix 5
5
B
389 414Right-handed alpha
Helix 6
6
B
422 424Right-handed 310
Helix 7
7
B
452 460Right-handed alpha
Helix 8
8
C
389 414Right-handed alpha
Helix 9
9
C
422 424Right-handed 310
Helix 10
10
C
452 460Right-handed alpha
Helix 11
11
D
389 414Right-handed alpha
Helix 12
12
D
422 424Right-handed 310
Helix 13
13
D
452 460Right-handed alpha
Helix 14
14
D
494 496Right-handed 310
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There are 12 sheets in PDB entry 3O7X. 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 3 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
427 428first strand
Strand 2
A
417 420anti-parallel
Strand 3
A
498 499anti-parallel
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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
431 433first strand
Strand 2
A
471 474anti-parallel
Strand 3
A
491 493anti-parallel
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There are 2 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
441 443first strand
Strand 2
A
449 451anti-parallel
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There are 3 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
427 428first strand
Strand 2
B
417 420anti-parallel
Strand 3
B
498 499anti-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
B
431 433first strand
Strand 2
B
471 474anti-parallel
Strand 3
B
491 493anti-parallel
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There are 2 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
441 443first strand
Strand 2
B
449 451anti-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
C
427 428first strand
Strand 2
C
417 420anti-parallel
Strand 3
C
498 500anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
431 433first strand
Strand 2
C
471 474anti-parallel
Strand 3
C
491 493anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
441 443first strand
Strand 2
C
449 451anti-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
D
427 428first strand
Strand 2
D
417 420anti-parallel
Strand 3
D
498 499anti-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
D
431 433first strand
Strand 2
D
471 474anti-parallel
Strand 3
D
491 493anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
441 443first strand
Strand 2
D
449 451anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il