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


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 1TXO entry

There are 2 chains in PDB entry 1TXO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 6HIS 240
B
 THR 5HIS 240
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 18 helices in PDB entry 1TXO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 58Right-handed alpha
Helix 2
2
A
59 62Right-handed 310
Helix 3
3
A
68 91Right-handed alpha
Helix 4
4
A
92 95Right-handed 310
Helix 5
5
A
137 145Right-handed alpha
Helix 6
6
A
151 156Right-handed 310
Helix 7
7
A
190 195Right-handed alpha
Helix 8
8
A
198 207Right-handed alpha
Helix 9
9
A
210 225Right-handed alpha
Helix 10
10
B
44 59Right-handed alpha
Helix 11
11
B
60 63Right-handed 310
Helix 12
12
B
68 91Right-handed alpha
Helix 13
13
B
92 95Right-handed 310
Helix 14
14
B
137 145Right-handed alpha
Helix 15
15
B
149 154Right-handed alpha
Helix 16
16
B
190 195Right-handed alpha
Helix 17
17
B
198 206Right-handed alpha
Helix 18
18
B
210 225Right-handed alpha
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There are 6 sheets in PDB entry 1TXO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
7 15first strand
Strand 2
A
231 239anti-parallel
Strand 3
A
185 189anti-parallel
Strand 4
A
120 125anti-parallel
Strand 5
A
128 131anti-parallel
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There are 3 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
25 29first strand
Strand 2
A
33 40anti-parallel
Strand 3
A
98 99anti-parallel
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There are 5 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
25 29first strand
Strand 2
A
33 40anti-parallel
Strand 3
A
101 107anti-parallel
Strand 4
A
110 116anti-parallel
Strand 5
A
174 179anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 15first strand
Strand 2
B
231 239anti-parallel
Strand 3
B
185 189anti-parallel
Strand 4
B
120 125anti-parallel
Strand 5
B
128 131anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
25 29first strand
Strand 2
B
33 40anti-parallel
Strand 3
B
98 99anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
25 29first strand
Strand 2
B
33 40anti-parallel
Strand 3
B
101 107anti-parallel
Strand 4
B
110 116anti-parallel
Strand 5
B
174 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il