Analysis of interatomic Contacts of Structural Units in PDB entry:
1TDC


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 1TDC entry

There is 1 chain in PDB entry 1TDC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 315
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 11 helices in PDB entry 1TDC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A
A
1 16Right-handed alpha
Helix 2
B
A
54 67Right-handed alpha
Helix 3
C
A
71 78Right-handed alpha
Helix 4
D
A
83 91Right-handed alpha
Helix 5
E
A
113 131Right-handed alpha
Helix 6
F
A
133 140Right-handed alpha
Helix 7
G
A
145 152Right-handed alpha
Helix 8
H
A
162 174Right-handed alpha
Helix 9
I
A
186 191Right-handed alpha
Helix 10
J
A
225 245Right-handed alpha
Helix 11
K
A
264 272Right-handed alpha
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There are 3 sheets in PDB entry 1TDC. Click on sheet of interest to get list of strands forming it: SH1, R1, R2,

There are 6 strands in SH1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
18 20first strand
Strand 2
A
27 38anti-parallel
Strand 3
A
250 262anti-parallel
Strand 4
A
210 222anti-parallel
Strand 5
A
198 207anti-parallel
Strand 6
A
180 184anti-parallel
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There are 2 strands in R1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
153 155first strand
Strand 2
A
159 161anti-parallel
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There are 2 strands in R2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
281 285first strand
Strand 2
A
298 302anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il