Analysis of interatomic Contacts of Structural Units in PDB entry:
9TWF


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 9TWF entry

There is 1 chain in PDB entry 9TWF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 MET 1GLY 472
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 9TWF. 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 6Right-handed 310
Helix 2
AA2
B
7 18Right-handed alpha
Helix 3
AA3
B
21 41Right-handed alpha
Helix 4
AA4
B
47 64Right-handed alpha
Helix 5
AA5
B
92 96Right-handed 310
Helix 6
AA6
B
104 113Right-handed alpha
Helix 7
AA7
B
124 128Right-handed 310
Helix 8
AA8
B
154 164Right-handed alpha
Helix 9
AA9
B
178 186Right-handed alpha
Helix 10
AB1
B
224 236Right-handed alpha
Helix 11
AB2
B
266 283Right-handed alpha
Helix 12
AB3
B
296 315Right-handed alpha
Helix 13
AB4
B
317 329Right-handed alpha
Helix 14
AB5
B
337 348Right-handed alpha
Helix 15
AB6
B
349 372Right-handed alpha
Helix 16
AB7
B
410 412Right-handed 310
Helix 17
AB8
B
413 422Right-handed alpha
Helix 18
AB9
B
450 464Right-handed alpha
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There are 4 sheets in PDB entry 9TWF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 11 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
43 46first strand
Strand 2
B
116 121anti-parallel
Strand 3
B
74 78parallel
Strand 4
B
169 173parallel
Strand 5
B
217 222anti-parallel
Strand 6
B
188 191anti-parallel
Strand 7
B
426 433anti-parallel
Strand 8
B
439 445anti-parallel
Strand 9
B
376 379anti-parallel
Strand 10
B
253 256parallel
Strand 11
B
286 288parallel
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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
133 134first strand
Strand 2
B
138 139anti-parallel
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There are 2 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
141 142first strand
Strand 2
B
145 149anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
399 402first strand
Strand 2
B
405 408anti-parallel
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