Analysis of interatomic Contacts of Structural Units in PDB entry:
2R19


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 2R19 entry

There are 2 chains in PDB entry 2R19 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 28LEU 164
B
 ALA 27ASP 171
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 3 helices in PDB entry 2R19. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 34Right-handed 310
Helix 2
2
B
30 34Right-handed 310
Helix 3
3
B
146 148Right-handed 310
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There are 4 sheets in PDB entry 2R19. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 17 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 46first strand
Strand 2
B
51 62anti-parallel
Strand 3
B
65 75anti-parallel
Strand 4
B
85 98anti-parallel
Strand 5
B
104 115anti-parallel
Strand 6
B
120 131anti-parallel
Strand 7
B
134 144anti-parallel
Strand 8
B
149 153anti-parallel
Strand 9
A
42 46anti-parallel
Strand 10
A
51 62anti-parallel
Strand 11
A
65 75anti-parallel
Strand 12
A
85 89anti-parallel
Strand 13
A
94 97first strand
Strand 14
A
105 108anti-parallel
Strand 15
A
120 131anti-parallel
Strand 16
A
134 144anti-parallel
Strand 17
A
149 153anti-parallel
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There are 16 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
37 39first strand
Strand 2
B
51 62anti-parallel
Strand 3
B
65 75anti-parallel
Strand 4
B
85 98anti-parallel
Strand 5
B
104 115anti-parallel
Strand 6
B
120 131anti-parallel
Strand 7
B
134 144anti-parallel
Strand 8
B
160 164anti-parallel
Strand 9
A
36 40anti-parallel
Strand 10
A
51 62anti-parallel
Strand 11
A
65 75anti-parallel
Strand 12
A
85 89anti-parallel
Strand 13
A
111 115anti-parallel
Strand 14
A
120 131anti-parallel
Strand 15
A
134 144anti-parallel
Strand 16
A
149 153anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
120 131first strand
Strand 2
B
134 144anti-parallel
Strand 3
B
149 153anti-parallel
Strand 4
A
42 46anti-parallel
Strand 5
A
51 62anti-parallel
Strand 6
A
65 75anti-parallel
Strand 7
A
85 89anti-parallel
Strand 8
A
111 115anti-parallel
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There are 7 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
120 131first strand
Strand 2
B
134 144anti-parallel
Strand 3
B
160 164anti-parallel
Strand 4
A
36 40anti-parallel
Strand 5
A
51 62anti-parallel
Strand 6
A
65 75anti-parallel
Strand 7
A
94 97anti-parallel
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