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


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 22XH entry

There are 2 chains in PDB entry 22XH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1MET 307
B
 LYS 1MET 307
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 8 helices in PDB entry 22XH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 13Right-handed 310
Helix 2
AA2
A
55 59Right-handed 310
Helix 3
AA3
A
143 146Right-handed 310
Helix 4
AA4
A
231 242Right-handed alpha
Helix 5
AA5
B
9 13Right-handed 310
Helix 6
AA6
B
55 59Right-handed 310
Helix 7
AA7
B
143 146Right-handed 310
Helix 8
AA8
B
231 242Right-handed alpha
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There are 6 sheets in PDB entry 22XH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 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
225 228first strand
Strand 2
A
206 214anti-parallel
Strand 3
A
24 28anti-parallel
Strand 4
A
282 283anti-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
225 228first strand
Strand 2
A
206 214anti-parallel
Strand 3
A
273 277anti-parallel
Strand 4
A
262 269anti-parallel
Strand 5
A
249 255anti-parallel
Strand 6
A
291 298anti-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
219 221first strand
Strand 2
A
127 136anti-parallel
Strand 3
A
148 153anti-parallel
Strand 4
A
76 82anti-parallel
Strand 5
A
62 66anti-parallel
Strand 6
A
163 171anti-parallel
Strand 7
A
107 115anti-parallel
Strand 8
A
127 136anti-parallel
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There are 8 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
219 221first strand
Strand 2
B
127 136anti-parallel
Strand 3
B
148 153anti-parallel
Strand 4
B
76 82anti-parallel
Strand 5
B
62 66anti-parallel
Strand 6
B
163 171anti-parallel
Strand 7
B
107 115anti-parallel
Strand 8
B
127 136anti-parallel
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There are 4 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
225 228first strand
Strand 2
B
206 214anti-parallel
Strand 3
B
24 28anti-parallel
Strand 4
B
282 284anti-parallel
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There are 6 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
225 228first strand
Strand 2
B
206 214anti-parallel
Strand 3
B
273 277anti-parallel
Strand 4
B
261 269anti-parallel
Strand 5
B
249 256anti-parallel
Strand 6
B
291 298anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il