Analysis of interatomic Contacts of Structural Units in PDB entry:
2M49


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 2M49 entry

There are 4 chains in PDB entry 2M49 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 19ALA 144
B
 SER 1GLU 91
D
 SER 92GLU 182
C
 ASP 19ALA 144
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 13 helices in PDB entry 2M49. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 51Right-handed 310
Helix 2
2
A
126 130Right-handed 310
Helix 3
3
B
2 19Right-handed alpha
Helix 4
4
B
29 37Right-handed alpha
Helix 5
5
B
51 61Right-handed alpha
Helix 6
6
B
69 87Right-handed alpha
Helix 7
7
D
93 110Right-handed alpha
Helix 8
8
D
120 130Right-handed alpha
Helix 9
9
D
142 152Right-handed alpha
Helix 10
10
D
160 177Right-handed alpha
Helix 11
11
D
178 180Right-handed 310
Helix 12
12
C
89 92Right-handed 310
Helix 13
13
C
126 130Right-handed 310
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There are 7 sheets in PDB entry 2M49. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
40 43first strand
Strand 2
A
30 34anti-parallel
Strand 3
A
21 25anti-parallel
Strand 4
A
139 143anti-parallel
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There are 4 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
53 59first strand
Strand 2
A
62 67anti-parallel
Strand 3
A
93 98anti-parallel
Strand 4
A
104 108anti-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
73 76first strand
Strand 2
A
82 85anti-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
117 118first strand
Strand 2
A
124 125anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 43first strand
Strand 2
C
30 34anti-parallel
Strand 3
C
21 25anti-parallel
Strand 4
C
139 143anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 59first strand
Strand 2
C
62 67anti-parallel
Strand 3
C
94 98anti-parallel
Strand 4
C
104 108anti-parallel
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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
C
73 76first strand
Strand 2
C
82 85anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il