Analysis of interatomic Contacts of Structural Units in PDB entry:
7TXB


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 7TXB entry

There are 2 chains in PDB entry 7TXB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 MET 1LEU 306
A
 GLU 2LEU 306
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 21 helices in PDB entry 7TXB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
2 16Right-handed alpha
Helix 2
AA2
B
22 39Right-handed alpha
Helix 3
AA3
B
83 89Right-handed alpha
Helix 4
AA4
B
122 128Right-handed 310
Helix 5
AA5
B
133 145Right-handed alpha
Helix 6
AA6
B
148 151Right-handed 310
Helix 7
AA7
B
162 172Right-handed alpha
Helix 8
AA8
B
182 191Right-handed alpha
Helix 9
AA9
B
206 220Right-handed alpha
Helix 10
AB1
B
231 242Right-handed alpha
Helix 11
AB2
B
250 255Right-handed alpha
Helix 12
AB3
A
3 17Right-handed alpha
Helix 13
AB4
A
22 40Right-handed alpha
Helix 14
AB5
A
83 89Right-handed alpha
Helix 15
AB6
A
133 145Right-handed alpha
Helix 16
AB7
A
159 161Right-handed 310
Helix 17
AB8
A
162 172Right-handed alpha
Helix 18
AB9
A
182 191Right-handed alpha
Helix 19
AC1
A
206 220Right-handed alpha
Helix 20
AC2
A
231 241Right-handed alpha
Helix 21
AC3
A
250 255Right-handed alpha
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There are 4 sheets in PDB entry 7TXB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 14 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 66first strand
Strand 2
B
45 49anti-parallel
Strand 3
B
74 82parallel
Strand 4
B
94 102anti-parallel
Strand 5
B
261 268anti-parallel
Strand 6
B
282 291anti-parallel
Strand 7
B
297 304anti-parallel
Strand 8
A
297 305anti-parallel
Strand 9
A
282 291anti-parallel
Strand 10
A
260 266anti-parallel
Strand 11
A
95 102anti-parallel
Strand 12
A
73 82anti-parallel
Strand 13
A
44 49parallel
Strand 14
A
65 67anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
277 279first strand
Strand 2
B
282 291anti-parallel
Strand 3
B
297 304anti-parallel
Strand 4
A
297 305anti-parallel
Strand 5
A
282 291anti-parallel
Strand 6
A
277 278anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
175 179first strand
Strand 2
B
153 157parallel
Strand 3
B
199 205parallel
Strand 4
B
114 120anti-parallel
Strand 5
B
222 228anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
175 179first strand
Strand 2
A
153 157parallel
Strand 3
A
199 205parallel
Strand 4
A
114 120anti-parallel
Strand 5
A
222 228anti-parallel
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