Analysis of interatomic Contacts of Structural Units in PDB entry:
7CY2


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 7CY2 entry

There is 1 chain in PDB entry 7CY2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 98GLU 437
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 7CY2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
102 115Right-handed alpha
Helix 2
AA2
A
117 120Right-handed 310
Helix 3
AA3
A
157 180Right-handed alpha
Helix 4
AA4
A
186 197Right-handed alpha
Helix 5
AA5
A
202 216Right-handed alpha
Helix 6
AA6
A
245 251Right-handed alpha
Helix 7
AA7
A
253 275Right-handed alpha
Helix 8
AA8
A
283 285Right-handed 310
Helix 9
AA9
A
311 323Right-handed alpha
Helix 10
AB1
A
325 337Right-handed alpha
Helix 11
AB2
A
346 359Right-handed alpha
Helix 12
AB3
A
360 362Right-handed 310
Helix 13
AB4
A
369 374Right-handed alpha
Helix 14
AB5
A
397 418Right-handed alpha
Helix 15
AB6
A
422 431Right-handed alpha
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There are 5 sheets in PDB entry 7CY2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
122 125first strand
Strand 2
A
136 143anti-parallel
Strand 3
A
131 132anti-parallel
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There are 5 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
122 125first strand
Strand 2
A
136 143anti-parallel
Strand 3
A
148 154anti-parallel
Strand 4
A
234 238anti-parallel
Strand 5
A
227 230anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
222 223first strand
Strand 2
A
295 297parallel
Strand 3
A
287 289anti-parallel
Strand 4
A
243 244anti-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
A
277 278first strand
Strand 2
A
304 305anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
366 367first strand
Strand 2
A
420 421anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il