Analysis of interatomic Contacts of Structural Units in PDB entry:
4P4P


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 4P4P entry

There are 4 chains in PDB entry 4P4P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 32PRO 376
C
 C 1 T 7
D
 G 1 C 2
B
 G 2 G 11
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 17 helices in PDB entry 4P4P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
92 100Right-handed alpha
Helix 2
AA2
A
106 118Right-handed alpha
Helix 3
AA3
A
121 129Right-handed alpha
Helix 4
AA4
A
130 132Right-handed 310
Helix 5
AA5
A
136 145Right-handed alpha
Helix 6
AA6
A
145 150Right-handed alpha
Helix 7
AA7
A
155 173Right-handed alpha
Helix 8
AA8
A
182 187Right-handed alpha
Helix 9
AA9
A
211 215Right-handed 310
Helix 10
AB1
A
216 228Right-handed alpha
Helix 11
AB2
A
276 278Right-handed 310
Helix 12
AB3
A
279 289Right-handed alpha
Helix 13
AB4
A
290 304Right-handed alpha
Helix 14
AB5
A
318 330Right-handed alpha
Helix 15
AB6
A
344 349Right-handed alpha
Helix 16
AB7
A
356 364Right-handed alpha
Helix 17
AB8
A
370 374Right-handed 310
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There are 4 sheets in PDB entry 4P4P. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
153 154first strand
Strand 2
A
191 192anti-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
177 181first strand
Strand 2
A
195 201anti-parallel
Strand 3
A
268 275parallel
Strand 4
A
241 246anti-parallel
Strand 5
A
231 237anti-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
306 309first strand
Strand 2
A
312 315anti-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
338 339first strand
Strand 2
A
342 343anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il