Analysis of interatomic Contacts of Structural Units in PDB entry:
4TX2


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 4TX2 entry

There is 1 chain in PDB entry 4TX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 PRO 4LEU 458
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 15 helices in PDB entry 4TX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
18 28Right-handed alpha
Helix 2
AA2
B
50 65Right-handed alpha
Helix 3
AA3
B
66 68Right-handed 310
Helix 4
AA4
B
100 111Right-handed alpha
Helix 5
AA5
B
145 164Right-handed alpha
Helix 6
AA6
B
177 190Right-handed alpha
Helix 7
AA7
B
197 210Right-handed alpha
Helix 8
AA8
B
241 256Right-handed alpha
Helix 9
AA9
B
258 274Right-handed alpha
Helix 10
AB1
B
292 296Right-handed 310
Helix 11
AB2
B
317 333Right-handed alpha
Helix 12
AB3
B
339 341Right-handed 310
Helix 13
AB4
B
342 347Right-handed alpha
Helix 14
AB5
B
426 447Right-handed alpha
Helix 15
AB6
B
451 455Right-handed 310
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There are 3 sheets in PDB entry 4TX2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 5 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
94 95first strand
Strand 2
B
121 129parallel
Strand 3
B
132 140anti-parallel
Strand 4
B
38 46anti-parallel
Strand 5
B
382 385anti-parallel
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There are 2 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
70 71first strand
Strand 2
B
82 83anti-parallel
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There are 6 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
233 240first strand
Strand 2
B
411 421anti-parallel
Strand 3
B
397 405anti-parallel
Strand 4
B
361 366parallel
Strand 5
B
279 286parallel
Strand 6
B
304 311anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il