Analysis of interatomic Contacts of Structural Units in PDB entry:
4P2B


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 4P2B entry

There is 1 chain in PDB entry 4P2B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 18LEU 575
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 14 helices in PDB entry 4P2B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
24 35Right-handed alpha
Helix 2
AA2
A
54 71Right-handed alpha
Helix 3
AA3
A
87 103Right-handed alpha
Helix 4
AA4
A
116 130Right-handed alpha
Helix 5
AA5
A
139 147Right-handed alpha
Helix 6
AA6
A
163 177Right-handed alpha
Helix 7
AA7
A
224 236Right-handed alpha
Helix 8
AA8
A
251 261Right-handed alpha
Helix 9
AA9
A
282 292Right-handed alpha
Helix 10
AB1
A
305 313Right-handed alpha
Helix 11
AB2
A
315 327Right-handed alpha
Helix 12
AB3
A
336 352Right-handed alpha
Helix 13
AB4
A
403 405Right-handed 310
Helix 14
AB5
A
526 529Right-handed 310
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There are 6 sheets in PDB entry 4P2B. 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
42 45first strand
Strand 2
A
74 79parallel
Strand 3
A
110 112parallel
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There are 4 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
133 136first strand
Strand 2
A
185 188anti-parallel
Strand 3
A
203 207anti-parallel
Strand 4
A
221 223anti-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
A
240 243first strand
Strand 2
A
267 270parallel
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There are 7 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
353 355first strand
Strand 2
A
539 541parallel
Strand 3
A
545 549anti-parallel
Strand 4
A
568 573anti-parallel
Strand 5
A
478 486parallel
Strand 6
A
516 524anti-parallel
Strand 7
A
357 358anti-parallel
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There are 7 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
469 470first strand
Strand 2
A
421 424parallel
Strand 3
A
429 437anti-parallel
Strand 4
A
443 449anti-parallel
Strand 5
A
361 366parallel
Strand 6
A
397 401anti-parallel
Strand 7
A
473 474anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
375 376first strand
Strand 2
A
392 393anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il