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


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 2ATC entry

There are 2 chains in PDB entry 2ATC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 305
B
 MET 1ASN 152
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 12 helices in PDB entry 2ATC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1A
A
16 34Right-handed alpha
Helix 2
H2A
A
52 65Right-handed alpha
Helix 3
H3A
A
87 98Right-handed alpha
Helix 4
H4A
A
110 119Right-handed alpha
Helix 5
H5A
A
136 149Right-handed alpha
Helix 6
H6A
A
166 179Right-handed alpha
Helix 7
H7A
A
195 204Right-handed alpha
Helix 8
H8A
A
271 275Right-handed alpha
Helix 9
H9A
A
280 300Right-handed alpha
Helix 10
H1B
B
25 34Right-handed alpha
Helix 11
H2B
B
68 79Right-handed alpha
Helix 12
H3B
B
146 151Right-handed alpha
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There are 4 sheets in PDB entry 2ATC. Click on sheet of interest to get list of strands forming it: S1A, S2A, S3B, S4B,

There are 5 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 11first strand
Strand 2
A
123 128parallel
Strand 3
A
100 107parallel
Strand 4
A
41 50parallel
Strand 5
A
66 74parallel
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There are 6 strands in S2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
206 213first strand
Strand 2
A
180 189parallel
Strand 3
A
154 162parallel
Strand 4
A
223 229parallel
Strand 5
A
255 261parallel
Strand 6
A
277 279parallel
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There are 5 strands in S3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 47first strand
Strand 2
B
13 20parallel
Strand 3
B
60 64anti-parallel
Strand 4
B
82 87parallel
Strand 5
B
91 97anti-parallel
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There are 4 strands in S4B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 105first strand
Strand 2
B
121 129anti-parallel
Strand 3
B
133 137anti-parallel
Strand 4
B
140 144anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il