Analysis of interatomic Contacts of Structural Units in PDB entry:
22ZW


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 22ZW entry

There are 2 chains in PDB entry 22ZW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 222MET 532
B
 GLY 223MET 532
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 7 helices in PDB entry 22ZW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
233 237Right-handed 310
Helix 2
AA2
A
279 283Right-handed 310
Helix 3
AA3
A
456 467Right-handed alpha
Helix 4
AA4
B
233 237Right-handed 310
Helix 5
AA5
B
279 283Right-handed 310
Helix 6
AA6
B
368 371Right-handed 310
Helix 7
AA7
B
456 467Right-handed alpha
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There are 6 sheets in PDB entry 22ZW. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
248 252first strand
Strand 2
A
431 439anti-parallel
Strand 3
A
450 453anti-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
A
248 252first strand
Strand 2
A
431 439anti-parallel
Strand 3
A
498 502anti-parallel
Strand 4
A
486 494anti-parallel
Strand 5
A
474 481anti-parallel
Strand 6
A
516 523anti-parallel
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There are 8 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
444 446first strand
Strand 2
A
352 361anti-parallel
Strand 3
A
373 378anti-parallel
Strand 4
A
301 307anti-parallel
Strand 5
A
286 293anti-parallel
Strand 6
A
388 396anti-parallel
Strand 7
A
332 340anti-parallel
Strand 8
A
352 361anti-parallel
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There are 3 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
248 252first strand
Strand 2
B
431 439anti-parallel
Strand 3
B
450 453anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
248 252first strand
Strand 2
B
431 439anti-parallel
Strand 3
B
498 502anti-parallel
Strand 4
B
486 494anti-parallel
Strand 5
B
474 481anti-parallel
Strand 6
B
516 523anti-parallel
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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
286 293first strand
Strand 2
B
301 306anti-parallel
Strand 3
B
373 378anti-parallel
Strand 4
B
353 361anti-parallel
Strand 5
B
332 340anti-parallel
Strand 6
B
388 396anti-parallel
Strand 7
B
286 293anti-parallel
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