Analysis of interatomic Contacts of Structural Units in PDB entry:
4I0Y


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 4I0Y entry

There is 1 chain in PDB entry 4I0Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 12GLY 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 11 helices in PDB entry 4I0Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
74 84Right-handed alpha
Helix 2
2
A
251 258Right-handed 310
Helix 3
3
A
303 307Right-handed 310
Helix 4
4
A
308 313Right-handed alpha
Helix 5
5
A
394 420Right-handed alpha
Helix 6
6
A
437 453Right-handed alpha
Helix 7
7
A
460 480Right-handed alpha
Helix 8
8
A
482 496Right-handed alpha
Helix 9
9
A
499 505Right-handed alpha
Helix 10
10
A
508 513Right-handed alpha
Helix 11
11
A
514 531Right-handed alpha
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There are 6 sheets in PDB entry 4I0Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
48 53first strand
Strand 2
A
31 38anti-parallel
Strand 3
A
19 28anti-parallel
Strand 4
A
200 206anti-parallel
Strand 5
A
168 173anti-parallel
Strand 6
A
147 152anti-parallel
Strand 7
A
106 111anti-parallel
Strand 8
A
67 69anti-parallel
Strand 9
A
19 28anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 121first strand
Strand 2
A
134 138anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
179 183first strand
Strand 2
A
190 194anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
219 223first strand
Strand 2
A
260 264anti-parallel
Strand 3
A
280 284anti-parallel
Strand 4
A
314 317anti-parallel
Strand 5
A
345 350anti-parallel
Strand 6
A
388 392anti-parallel
Strand 7
A
219 223anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
230 232first strand
Strand 2
A
246 248anti-parallel
Strand 3
A
373 379anti-parallel
Strand 4
A
356 359anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
290 293first strand
Strand 2
A
299 302anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il