Analysis of interatomic Contacts of Structural Units in PDB entry:
2N0A


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 2N0A entry

There are 10 chains in PDB entry 2N0A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 140
B
 MET 1ALA 140
C
 MET 1ALA 140
D
 MET 1ALA 140
E
 MET 1ALA 140
F
 MET 1ALA 140
G
 MET 1ALA 140
H
 MET 1ALA 140
I
 MET 1ALA 140
J
 MET 1ALA 140
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 2N0A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 20Right-handed 310
Helix 2
2
C
111 115Right-handed 310
Helix 3
3
G
122 126Right-handed 310
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There are 7 sheets in PDB entry 2N0A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
38 55first strand
Strand 2
B
38 55parallel
Strand 3
C
38 55parallel
Strand 4
D
38 55parallel
Strand 5
E
38 55parallel
Strand 6
F
38 55parallel
Strand 7
G
38 55parallel
Strand 8
H
38 55parallel
Strand 9
I
38 55parallel
Strand 10
J
38 55parallel
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There are 10 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
61 66first strand
Strand 2
B
61 66parallel
Strand 3
C
61 66parallel
Strand 4
D
61 66parallel
Strand 5
E
61 66parallel
Strand 6
F
61 66parallel
Strand 7
G
61 66parallel
Strand 8
H
61 66parallel
Strand 9
I
61 66parallel
Strand 10
J
61 66parallel
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There are 10 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
70 78first strand
Strand 2
B
70 78parallel
Strand 3
C
70 78parallel
Strand 4
D
70 78parallel
Strand 5
E
70 78parallel
Strand 6
F
70 78parallel
Strand 7
G
70 78parallel
Strand 8
H
70 78parallel
Strand 9
I
70 78parallel
Strand 10
J
70 78parallel
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There are 10 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
81 83first strand
Strand 2
B
81 83parallel
Strand 3
C
81 83parallel
Strand 4
D
81 83parallel
Strand 5
E
81 83parallel
Strand 6
F
81 83parallel
Strand 7
G
81 83parallel
Strand 8
H
81 83parallel
Strand 9
I
81 83parallel
Strand 10
J
81 83parallel
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There are 10 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
88 97first strand
Strand 2
B
88 97parallel
Strand 3
C
88 97parallel
Strand 4
D
88 97parallel
Strand 5
E
88 97parallel
Strand 6
F
88 97parallel
Strand 7
G
88 97parallel
Strand 8
H
88 98parallel
Strand 9
I
88 98parallel
Strand 10
J
88 97parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
28 30first strand
Strand 2
G
28 30parallel
Strand 3
H
29 30parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
29 30first strand
Strand 2
J
29 30parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il