Analysis of interatomic Contacts of Structural Units in PDB entry:
3M19


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 3M19 entry

There are 2 chains in PDB entry 3M19 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 3CYS 246
B
 CYS 3CYS 246
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 11 helices in PDB entry 3M19. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 8Right-handed alpha
Helix 2
2
A
13 15Right-handed 310
Helix 3
3
A
196 207Right-handed alpha
Helix 4
4
A
208 211Right-handed 310
Helix 5
5
A
222 226Right-handed 310
Helix 6
6
A
233 237Right-handed 310
Helix 7
7
B
3 8Right-handed alpha
Helix 8
8
B
196 207Right-handed alpha
Helix 9
9
B
208 211Right-handed 310
Helix 10
10
B
222 226Right-handed 310
Helix 11
11
B
233 237Right-handed 310
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There are 2 sheets in PDB entry 3M19. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
10 12first strand
Strand 2
A
17 19anti-parallel
Strand 3
A
38 40parallel
Strand 4
A
62 64parallel
Strand 5
A
86 88parallel
Strand 6
A
110 112parallel
Strand 7
A
134 136parallel
Strand 8
A
158 160parallel
Strand 9
A
182 184parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
17 19anti-parallel
Strand 3
B
38 40parallel
Strand 4
B
62 64parallel
Strand 5
B
86 88parallel
Strand 6
B
110 112parallel
Strand 7
B
134 136parallel
Strand 8
B
158 160parallel
Strand 9
B
182 184parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il