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


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 2MTA entry

There are 5 chains in PDB entry 2MTA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLN 1GLY 373
L
 THR 7SER 56
L
 VAL 58SER 131
A
 ASP 1GLU 105
C
 ALA 1PRO 147
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 2 helices in PDB entry 2MTA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
HX1
H
1 16Right-handed alpha
Helix 2
HX2
H
256 263Right-handed alpha
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There are 13 sheets in PDB entry 2MTA. Click on sheet of interest to get list of strands forming it: HS1, HS2, HS3, HS4, HS5, HS6, HS7, LS1, LS2, LS3, AS1, AS2, AS3,

There are 5 strands in HS1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
67 73first strand
Strand 2
H
78 88anti-parallel
Strand 3
H
92 102anti-parallel
Strand 4
H
106 115anti-parallel
Strand 5
H
123 126first strand
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There are 4 strands in HS2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
128 133first strand
Strand 2
H
136 144anti-parallel
Strand 3
H
146 154anti-parallel
Strand 4
H
156 164anti-parallel
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There are 4 strands in HS3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
168 175first strand
Strand 2
H
177 184anti-parallel
Strand 3
H
186 194anti-parallel
Strand 4
H
197 206anti-parallel
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There are 4 strands in HS4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
213 222first strand
Strand 2
H
225 232anti-parallel
Strand 3
H
234 242anti-parallel
Strand 4
H
245 253anti-parallel
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There are 4 strands in HS5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
271 276first strand
Strand 2
H
279 288anti-parallel
Strand 3
H
293 305anti-parallel
Strand 4
H
308 317anti-parallel
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There are 4 strands in HS6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
322 328first strand
Strand 2
H
330 338anti-parallel
Strand 3
H
341 348anti-parallel
Strand 4
H
351 358anti-parallel
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There are 4 strands in HS7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
363 372first strand
Strand 2
H
32 39anti-parallel
Strand 3
H
45 53anti-parallel
Strand 4
H
56 65anti-parallel
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There are 2 strands in LS1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
30 35first strand
Strand 2
L
86 90anti-parallel
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There are 2 strands in LS2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
40 42first strand
Strand 2
L
45 47anti-parallel
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There are 3 strands in LS3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
50 64first strand
Strand 2
L
68 78anti-parallel
Strand 3
L
119 128anti-parallel
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There are 4 strands in AS1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1 13first strand
Strand 2
A
75 83anti-parallel
Strand 3
A
41 48anti-parallel
Strand 4
A
21 27parallel
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There are 3 strands in AS2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
30 38first strand
Strand 2
A
98 105parallel
Strand 3
A
85 92anti-parallel
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There are 2 strands in AS3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
52 58first strand
Strand 2
A
66 73anti-parallel
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